diff --git a/asterix-algebra/src/main/java/edu/uci/ics/asterix/algebra/base/LogicalExpressionDeepCopyVisitor.java b/asterix-algebra/src/main/java/edu/uci/ics/asterix/algebra/base/LogicalExpressionDeepCopyVisitor.java
index 054ca96..95e71ff 100644
--- a/asterix-algebra/src/main/java/edu/uci/ics/asterix/algebra/base/LogicalExpressionDeepCopyVisitor.java
+++ b/asterix-algebra/src/main/java/edu/uci/ics/asterix/algebra/base/LogicalExpressionDeepCopyVisitor.java
@@ -1,7 +1,6 @@
 package edu.uci.ics.asterix.algebra.base;
 
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
@@ -24,11 +23,13 @@
 
 public class LogicalExpressionDeepCopyVisitor implements ILogicalExpressionVisitor<ILogicalExpression, Void> {
     private final Counter counter;
-    private final HashMap<LogicalVariable, LogicalVariable> variableMapping;
+    private final Map<LogicalVariable, LogicalVariable> inVarMapping;
+    private final Map<LogicalVariable, LogicalVariable> outVarMapping;
 
-    public LogicalExpressionDeepCopyVisitor(Counter counter, HashMap<LogicalVariable, LogicalVariable> variableMapping) {
+    public LogicalExpressionDeepCopyVisitor(Counter counter, Map<LogicalVariable, LogicalVariable> inVarMapping, Map<LogicalVariable, LogicalVariable> variableMapping) {
         this.counter = counter;
-        this.variableMapping = variableMapping;
+        this.inVarMapping = inVarMapping;
+        this.outVarMapping = variableMapping;
     }
 
     public ILogicalExpression deepCopy(ILogicalExpression expr) throws AlgebricksException {
@@ -102,11 +103,16 @@
     public ILogicalExpression visitVariableReferenceExpression(VariableReferenceExpression expr, Void arg)
             throws AlgebricksException {
         LogicalVariable var = expr.getVariableReference();
-        LogicalVariable varCopy = variableMapping.get(var);
+        LogicalVariable givenVarReplacement = inVarMapping.get(var);
+        if (givenVarReplacement != null) {
+            outVarMapping.put(var, givenVarReplacement);
+            return new VariableReferenceExpression(givenVarReplacement);
+        }
+        LogicalVariable varCopy = outVarMapping.get(var);
         if (varCopy == null) {
             counter.inc();
             varCopy = new LogicalVariable(counter.get());
-            variableMapping.put(var, varCopy);
+            outVarMapping.put(var, varCopy);
         }
         return new VariableReferenceExpression(varCopy);
     }
diff --git a/asterix-algebra/src/main/java/edu/uci/ics/asterix/algebra/base/LogicalOperatorDeepCopyVisitor.java b/asterix-algebra/src/main/java/edu/uci/ics/asterix/algebra/base/LogicalOperatorDeepCopyVisitor.java
index a573df3..4af1424 100644
--- a/asterix-algebra/src/main/java/edu/uci/ics/asterix/algebra/base/LogicalOperatorDeepCopyVisitor.java
+++ b/asterix-algebra/src/main/java/edu/uci/ics/asterix/algebra/base/LogicalOperatorDeepCopyVisitor.java
@@ -1,6 +1,7 @@
 package edu.uci.ics.asterix.algebra.base;
 
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -54,11 +55,29 @@
     private final Counter counter;
     private final LogicalExpressionDeepCopyVisitor exprDeepCopyVisitor;
 
-    private final HashMap<LogicalVariable, LogicalVariable> variableMapping = new HashMap<LogicalVariable, LogicalVariable>();
+    // Key: Variable in the original plan. Value: New variable replacing the original one in the copied plan.
+    private final Map<LogicalVariable, LogicalVariable> outVarMapping = new HashMap<LogicalVariable, LogicalVariable>();
 
+    // Key: Variable in the original plan. Value: Variable with which to replace original variable in the plan copy.
+    private final Map<LogicalVariable, LogicalVariable> inVarMapping;
+    
     public LogicalOperatorDeepCopyVisitor(Counter counter) {
         this.counter = counter;
-        exprDeepCopyVisitor = new LogicalExpressionDeepCopyVisitor(counter, variableMapping);
+        this.inVarMapping = Collections.emptyMap();
+        exprDeepCopyVisitor = new LogicalExpressionDeepCopyVisitor(counter, inVarMapping, outVarMapping);
+    }
+
+    /**
+     * @param counter
+     *            Starting variable counter.
+     * @param inVarMapping
+     *            Variable mapping keyed by variables in the original plan.
+     *            Those variables are replaced by their corresponding value in the map in the copied plan.
+     */
+    public LogicalOperatorDeepCopyVisitor(Counter counter, Map<LogicalVariable, LogicalVariable> inVarMapping) {
+        this.counter = counter;
+        this.inVarMapping = inVarMapping;
+        exprDeepCopyVisitor = new LogicalExpressionDeepCopyVisitor(counter, inVarMapping, outVarMapping);
     }
 
     private void copyAnnotations(ILogicalOperator src, ILogicalOperator dest) {
@@ -132,11 +151,16 @@
         if (var == null) {
             return null;
         }
-        LogicalVariable varCopy = variableMapping.get(var);
+        LogicalVariable givenVarReplacement = inVarMapping.get(var);
+        if (givenVarReplacement != null) {
+            outVarMapping.put(var, givenVarReplacement);
+            return givenVarReplacement;
+        }
+        LogicalVariable varCopy = outVarMapping.get(var);
         if (varCopy == null) {
             counter.inc();
             varCopy = new LogicalVariable(counter.get());
-            variableMapping.put(var, varCopy);
+            outVarMapping.put(var, varCopy);
         }
         return varCopy;
     }
@@ -162,16 +186,16 @@
     }
 
     public void reset() {
-        variableMapping.clear();
+        outVarMapping.clear();
     }
 
     public void updatePrimaryKeys(IOptimizationContext context) {
-        for (Map.Entry<LogicalVariable, LogicalVariable> entry : variableMapping.entrySet()) {
+        for (Map.Entry<LogicalVariable, LogicalVariable> entry : outVarMapping.entrySet()) {
             List<LogicalVariable> primaryKey = context.findPrimaryKey(entry.getKey());
             if (primaryKey != null) {
                 List<LogicalVariable> head = new ArrayList<LogicalVariable>();
                 for (LogicalVariable variable : primaryKey) {
-                    head.add(variableMapping.get(variable));
+                    head.add(outVarMapping.get(variable));
                 }
                 List<LogicalVariable> tail = new ArrayList<LogicalVariable>(1);
                 tail.add(entry.getValue());
@@ -181,7 +205,7 @@
     }
 
     public LogicalVariable varCopy(LogicalVariable var) throws AlgebricksException {
-        return variableMapping.get(var);
+        return outVarMapping.get(var);
     }
 
     @Override
@@ -191,6 +215,7 @@
                 exprDeepCopyVisitor.deepCopyExpressionReferenceList(op.getExpressions()));
         deepCopyInputs(op, opCopy, arg);
         copyAnnotations(op, opCopy);
+        opCopy.setExecutionMode(op.getExecutionMode());
         return opCopy;
     }
 
@@ -200,6 +225,7 @@
                 exprDeepCopyVisitor.deepCopyExpressionReferenceList(op.getExpressions()));
         deepCopyInputs(op, opCopy, arg);
         copyAnnotations(op, opCopy);
+        opCopy.setExecutionMode(op.getExecutionMode());
         return opCopy;
     }
 
@@ -210,6 +236,7 @@
                 op.getDataSource());
         deepCopyInputs(op, opCopy, arg);
         copyAnnotations(op, opCopy);
+        opCopy.setExecutionMode(op.getExecutionMode());
         return opCopy;
     }
 
@@ -220,7 +247,9 @@
 
     @Override
     public ILogicalOperator visitEmptyTupleSourceOperator(EmptyTupleSourceOperator op, ILogicalOperator arg) {
-        return new EmptyTupleSourceOperator();
+        EmptyTupleSourceOperator opCopy = new EmptyTupleSourceOperator();
+        opCopy.setExecutionMode(op.getExecutionMode());
+        return opCopy;
     }
 
     @Override
@@ -240,6 +269,7 @@
         deepCopyPlanList(op.getNestedPlans(), nestedPlansCopy, opCopy);
         deepCopyInputs(op, opCopy, arg);
         copyAnnotations(op, opCopy);
+        opCopy.setExecutionMode(op.getExecutionMode());
         return opCopy;
     }
 
@@ -250,6 +280,7 @@
                 .getCondition()), deepCopyOperatorReference(op.getInputs().get(0), null), deepCopyOperatorReference(op
                 .getInputs().get(1), null));
         copyAnnotations(op, opCopy);
+        opCopy.setExecutionMode(op.getExecutionMode());
         return opCopy;
     }
 
@@ -274,6 +305,7 @@
         NestedTupleSourceOperator opCopy = new NestedTupleSourceOperator(new MutableObject<ILogicalOperator>(arg));
         deepCopyInputs(op, opCopy, arg);
         copyAnnotations(op, opCopy);
+        opCopy.setExecutionMode(op.getExecutionMode());
         return opCopy;
     }
 
@@ -282,6 +314,7 @@
         OrderOperator opCopy = new OrderOperator(deepCopyOrderExpressionReferencePairList(op.getOrderExpressions()));
         deepCopyInputs(op, opCopy, arg);
         copyAnnotations(op, opCopy);
+        opCopy.setExecutionMode(op.getExecutionMode());
         return opCopy;
     }
 
@@ -295,6 +328,7 @@
         ProjectOperator opCopy = new ProjectOperator(deepCopyVariableList(op.getVariables()));
         deepCopyInputs(op, opCopy, arg);
         copyAnnotations(op, opCopy);
+        opCopy.setExecutionMode(op.getExecutionMode());
         return opCopy;
     }
 
@@ -319,6 +353,7 @@
         SelectOperator opCopy = new SelectOperator(exprDeepCopyVisitor.deepCopyExpressionReference(op.getCondition()));
         deepCopyInputs(op, opCopy, arg);
         copyAnnotations(op, opCopy);
+        opCopy.setExecutionMode(op.getExecutionMode());
         return opCopy;
     }
 
@@ -330,6 +365,7 @@
         deepCopyPlanList(op.getNestedPlans(), nestedPlansCopy, opCopy);
         deepCopyInputs(op, opCopy, arg);
         copyAnnotations(op, opCopy);
+        opCopy.setExecutionMode(op.getExecutionMode());
         return opCopy;
     }
 
@@ -350,6 +386,7 @@
                 deepCopyVariable(op.getPositionalVariable()), op.getPositionalVariableType());
         deepCopyInputs(op, opCopy, arg);
         copyAnnotations(op, opCopy);
+        opCopy.setExecutionMode(op.getExecutionMode());
         return opCopy;
     }
 
@@ -383,4 +420,8 @@
             throws AlgebricksException {
         throw new UnsupportedOperationException();
     }
+
+    public Map<LogicalVariable, LogicalVariable> getVariableMapping() {
+        return outVarMapping;
+    }
 }
diff --git a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/base/FuzzyUtils.java b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/base/FuzzyUtils.java
index 89d78f2..baf16c2 100644
--- a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/base/FuzzyUtils.java
+++ b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/base/FuzzyUtils.java
@@ -35,6 +35,7 @@
                 return AsterixBuiltinFunctions.COUNTHASHED_WORD_TOKENS;
             case UNORDEREDLIST:
             case ORDEREDLIST:
+            case ANY:
                 return null;
             default:
                 throw new NotImplementedException("No tokenizer for type " + inputTag);
diff --git a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/base/RuleCollections.java b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/base/RuleCollections.java
index 33e200a..f63cc0c 100644
--- a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/base/RuleCollections.java
+++ b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/base/RuleCollections.java
@@ -41,7 +41,9 @@
 import edu.uci.ics.asterix.optimizer.rules.PushFieldAccessRule;
 import edu.uci.ics.asterix.optimizer.rules.PushGroupByThroughProduct;
 import edu.uci.ics.asterix.optimizer.rules.PushProperJoinThroughProduct;
+import edu.uci.ics.asterix.optimizer.rules.PushSimilarityFunctionsBelowJoin;
 import edu.uci.ics.asterix.optimizer.rules.RemoveRedundantListifyRule;
+import edu.uci.ics.asterix.optimizer.rules.RemoveUnusedOneToOneEquiJoinRule;
 import edu.uci.ics.asterix.optimizer.rules.SetAsterixPhysicalOperatorsRule;
 import edu.uci.ics.asterix.optimizer.rules.SetClosedRecordConstructorsRule;
 import edu.uci.ics.asterix.optimizer.rules.SimilarityCheckRule;
@@ -71,6 +73,7 @@
 import edu.uci.ics.hyracks.algebricks.rewriter.rules.IntroduceAggregateCombinerRule;
 import edu.uci.ics.hyracks.algebricks.rewriter.rules.IntroduceGroupByCombinerRule;
 import edu.uci.ics.hyracks.algebricks.rewriter.rules.IntroduceGroupByForSubplanRule;
+import edu.uci.ics.hyracks.algebricks.rewriter.rules.IntroduceProjectsRule;
 import edu.uci.ics.hyracks.algebricks.rewriter.rules.IsolateHyracksOperatorsRule;
 import edu.uci.ics.hyracks.algebricks.rewriter.rules.PullSelectOutOfEqJoin;
 import edu.uci.ics.hyracks.algebricks.rewriter.rules.PushAssignBelowUnionAllRule;
@@ -195,6 +198,9 @@
         accessMethod.add(new IntroduceSelectAccessMethodRule());
         accessMethod.add(new IntroduceJoinAccessMethodRule());
         accessMethod.add(new IntroduceSecondaryIndexInsertDeleteRule());
+        accessMethod.add(new RemoveUnusedOneToOneEquiJoinRule());
+        accessMethod.add(new PushSimilarityFunctionsBelowJoin());
+        accessMethod.add(new RemoveUnusedAssignAndAggregateRule());
         return accessMethod;
     }
 
@@ -202,6 +208,7 @@
         List<IAlgebraicRewriteRule> planCleanupRules = new LinkedList<IAlgebraicRewriteRule>();
         planCleanupRules.add(new PushAssignBelowUnionAllRule());
         planCleanupRules.add(new ExtractCommonExpressionsRule());
+        planCleanupRules.add(new RemoveRedundantVariablesRule());
         planCleanupRules.add(new PushProjectDownRule());
         planCleanupRules.add(new PushSelectDownRule());
         planCleanupRules.add(new RemoveUnusedAssignAndAggregateRule());
@@ -237,6 +244,9 @@
         List<IAlgebraicRewriteRule> physicalRewritesTopLevel = new LinkedList<IAlgebraicRewriteRule>();
         physicalRewritesTopLevel.add(new PushNestedOrderByUnderPreSortedGroupByRule());
         physicalRewritesTopLevel.add(new PushLimitDownRule());
+        physicalRewritesTopLevel.add(new IntroduceProjectsRule());
+        physicalRewritesTopLevel.add(new SetAlgebricksPhysicalOperatorsRule());
+        physicalRewritesTopLevel.add(new SetExecutionModeRule());
         return physicalRewritesTopLevel;
     }
 
diff --git a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/FuzzyEqRule.java b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/FuzzyEqRule.java
index 77c719d..345f68a 100644
--- a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/FuzzyEqRule.java
+++ b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/FuzzyEqRule.java
@@ -99,9 +99,16 @@
                     inputExprTypes.add(t.getTypeTag());
                 } else if (inputExp.getExpressionTag() == LogicalExpressionTag.FUNCTION_CALL) {
                     // Hack to make sure that we will add the func call as is, without wrapping a tokenizer around.
-                    inputTypeTag = ATypeTag.UNORDEREDLIST;
+                    IAType type = (IAType) context.getExpressionTypeComputer().getType(inputExp, metadataProvider, env);
+                    inputTypeTag = type.getTypeTag();
+                    // Only auto-tokenize strings.
+                    if (inputTypeTag == ATypeTag.STRING) {
+                        // Strings will be auto-tokenized.
+                        inputTypeTag = ATypeTag.UNORDEREDLIST;
+                    } else {
+                        useExprAsIs = true;
+                    }
                     inputExprTypes.add(inputTypeTag);
-                    useExprAsIs = true;
                 } else if (inputExp.getExpressionTag() == LogicalExpressionTag.CONSTANT) {
                     ConstantExpression inputConst = (ConstantExpression) inputExp;
                     AsterixConstantValue constVal = (AsterixConstantValue) inputConst.getValue();
diff --git a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/FuzzyJoinRule.java b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/FuzzyJoinRule.java
index 035f1df..8936425 100644
--- a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/FuzzyJoinRule.java
+++ b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/FuzzyJoinRule.java
@@ -191,6 +191,10 @@
 
         List<LogicalVariable> leftInputPKs = context.findPrimaryKey(leftInputVar);
         List<LogicalVariable> rightInputPKs = context.findPrimaryKey(rightInputVar);
+        // Bail if primary keys could not be inferred.
+        if (leftInputPKs == null || rightInputPKs == null) {
+            return false;
+        }
         // primary key has only one variable
         if (leftInputPKs.size() != 1 || rightInputPKs.size() != 1) {
             return false;
diff --git a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/PushSimilarityFunctionsBelowJoin.java b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/PushSimilarityFunctionsBelowJoin.java
new file mode 100644
index 0000000..c1aa1ac
--- /dev/null
+++ b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/PushSimilarityFunctionsBelowJoin.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright 2009-2012 by The Regents of the University of California
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * you may obtain a copy of the License from
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package edu.uci.ics.asterix.optimizer.rules;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import edu.uci.ics.asterix.om.functions.AsterixBuiltinFunctions;
+import edu.uci.ics.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import edu.uci.ics.hyracks.algebricks.rewriter.rules.PushFunctionsBelowJoin;
+
+/**
+ * Pushes similarity function-call expressions below a join if possible.
+ * Assigns the similarity function-call expressions to new variables, and replaces the original
+ * expression with a corresponding variable reference expression.
+ * This rule can help reduce the cost of computing expensive similarity functions by pushing them below
+ * a join (which may blow up the cardinality).
+ * Also, this rule may help to enable other rules such as common subexpression elimination, again to reduce
+ * the number of calls to expensive similarity functions.
+ * 
+ * Example:
+ * 
+ * Before plan:
+ * assign [$$10] <- [funcA(funcB(simFuncX($$3, $$4)))]
+ *   join (some condition) 
+ *     join_branch_0 where $$3 and $$4 are not live
+ *       ...
+ *     join_branch_1 where $$3 and $$4 are live
+ *       ...
+ * 
+ * After plan:
+ * assign [$$10] <- [funcA(funcB($$11))]
+ *   join (some condition) 
+ *     join_branch_0 where $$3 and $$4 are not live
+ *       ...
+ *     join_branch_1 where $$3 and $$4 are live
+ *       assign[$$11] <- [simFuncX($$3, $$4)]
+ *         ...
+ */
+public class PushSimilarityFunctionsBelowJoin extends PushFunctionsBelowJoin {
+
+    private static final Set<FunctionIdentifier> simFuncIdents = new HashSet<FunctionIdentifier>();
+    static {
+        simFuncIdents.add(AsterixBuiltinFunctions.SIMILARITY_JACCARD);
+        simFuncIdents.add(AsterixBuiltinFunctions.SIMILARITY_JACCARD_CHECK);
+        simFuncIdents.add(AsterixBuiltinFunctions.EDIT_DISTANCE);
+        simFuncIdents.add(AsterixBuiltinFunctions.EDIT_DISTANCE_CHECK);
+    }
+
+    public PushSimilarityFunctionsBelowJoin() {
+        super(simFuncIdents);
+    }
+}
diff --git a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/RemoveUnusedOneToOneEquiJoinRule.java b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/RemoveUnusedOneToOneEquiJoinRule.java
new file mode 100644
index 0000000..9089c42
--- /dev/null
+++ b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/RemoveUnusedOneToOneEquiJoinRule.java
@@ -0,0 +1,211 @@
+/*
+ * Copyright 2009-2012 by The Regents of the University of California
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * you may obtain a copy of the License from
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package edu.uci.ics.asterix.optimizer.rules;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.commons.lang3.mutable.Mutable;
+
+import edu.uci.ics.asterix.metadata.declared.AqlDataSource;
+import edu.uci.ics.asterix.metadata.utils.DatasetUtils;
+import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
+import edu.uci.ics.hyracks.algebricks.core.algebra.base.ILogicalExpression;
+import edu.uci.ics.hyracks.algebricks.core.algebra.base.ILogicalOperator;
+import edu.uci.ics.hyracks.algebricks.core.algebra.base.IOptimizationContext;
+import edu.uci.ics.hyracks.algebricks.core.algebra.base.LogicalExpressionTag;
+import edu.uci.ics.hyracks.algebricks.core.algebra.base.LogicalOperatorTag;
+import edu.uci.ics.hyracks.algebricks.core.algebra.base.LogicalVariable;
+import edu.uci.ics.hyracks.algebricks.core.algebra.expressions.AbstractFunctionCallExpression;
+import edu.uci.ics.hyracks.algebricks.core.algebra.expressions.AbstractLogicalExpression;
+import edu.uci.ics.hyracks.algebricks.core.algebra.functions.AlgebricksBuiltinFunctions;
+import edu.uci.ics.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.AbstractBinaryJoinOperator;
+import edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.AbstractLogicalOperator;
+import edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.DataSourceScanOperator;
+import edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.visitors.VariableUtilities;
+import edu.uci.ics.hyracks.algebricks.core.rewriter.base.IAlgebraicRewriteRule;
+
+/**
+ * Removes join operators for which all of the following conditions are true:
+ * 1. The live variables of one input branch of the join are not used in the upstream plan
+ * 2. The join is an inner equi join
+ * 3. The join condition only uses variables that correspond to primary keys of the same dataset    
+ * Notice that the last condition implies a 1:1 join, i.e., the join does not change the result cardinality.
+ * 
+ * Joins that satisfy the above conditions may be introduced by other rules 
+ * which use surrogate optimizations. Such an optimization aims to reduce data copies and communication costs by
+ * using the primary keys as surrogates for the desired data items. Typically,
+ * such a surrogate-based plan introduces a top-level join to finally resolve
+ * the surrogates to the desired data items. 
+ * In case the upstream plan does not require the original data items at all, such a top-level join is unnecessary.
+ * The purpose of this rule is to remove such unnecessary joins.
+ */
+public class RemoveUnusedOneToOneEquiJoinRule implements IAlgebraicRewriteRule {
+
+    private final Set<LogicalVariable> parentsUsedVars = new HashSet<LogicalVariable>();
+    private final List<LogicalVariable> usedVars = new ArrayList<LogicalVariable>();
+    private final List<LogicalVariable> liveVars = new ArrayList<LogicalVariable>();
+    private final List<LogicalVariable> pkVars = new ArrayList<LogicalVariable>();
+    private final List<DataSourceScanOperator> dataScans = new ArrayList<DataSourceScanOperator>();
+    private boolean hasRun = false;
+
+    @Override
+    public boolean rewritePre(Mutable<ILogicalOperator> opRef, IOptimizationContext context) throws AlgebricksException {
+        if (hasRun) {
+            return false;
+        }
+        hasRun = true;
+        if (removeUnusedJoin(opRef)) {
+            return true;
+        }
+        return false;
+    }
+
+    @Override
+    public boolean rewritePost(Mutable<ILogicalOperator> opRef, IOptimizationContext context)
+            throws AlgebricksException {
+        return false;
+    }
+
+    private boolean removeUnusedJoin(Mutable<ILogicalOperator> opRef) throws AlgebricksException {
+        AbstractLogicalOperator op = (AbstractLogicalOperator) opRef.getValue();
+        boolean modified = false;
+
+        usedVars.clear();
+        VariableUtilities.getUsedVariables(op, usedVars);
+        // Propagate used variables from parents downwards.
+        parentsUsedVars.addAll(usedVars);
+
+        int numInputs = op.getInputs().size();
+        for (int i = 0; i < numInputs; i++) {
+            Mutable<ILogicalOperator> childOpRef = op.getInputs().get(i);
+            int unusedJoinBranchIndex = removeJoinFromInputBranch(childOpRef);
+            if (unusedJoinBranchIndex >= 0) {
+                int usedBranchIndex = (unusedJoinBranchIndex == 0) ? 1 : 0;
+                // Remove join at input index i, by hooking up op's input i with 
+                // the join's branch at unusedJoinBranchIndex.
+                AbstractBinaryJoinOperator joinOp = (AbstractBinaryJoinOperator) childOpRef.getValue();
+                op.getInputs().set(i, joinOp.getInputs().get(usedBranchIndex));
+                modified = true;
+            }
+            // Descend into children.
+            if (removeUnusedJoin(childOpRef)) {
+                modified = true;
+            }
+        }
+        return modified;
+    }
+
+    private int removeJoinFromInputBranch(Mutable<ILogicalOperator> opRef) throws AlgebricksException {
+        AbstractLogicalOperator op = (AbstractLogicalOperator) opRef.getValue();
+        if (op.getOperatorTag() != LogicalOperatorTag.INNERJOIN) {
+            return -1;
+        }
+
+        AbstractBinaryJoinOperator joinOp = (AbstractBinaryJoinOperator) op;
+        // Make sure the join is an equi-join.
+        if (!isEquiJoin(joinOp.getCondition())) {
+            return -1;
+        }
+
+        int unusedJoinBranchIndex = -1;
+        for (int i = 0; i < joinOp.getInputs().size(); i++) {
+            liveVars.clear();
+            VariableUtilities.getLiveVariables(joinOp.getInputs().get(i).getValue(), liveVars);
+            liveVars.retainAll(parentsUsedVars);
+            if (liveVars.isEmpty()) {
+                // None of the live variables from this branch are used by its parents.
+                unusedJoinBranchIndex = i;
+                break;
+            }
+        }
+        if (unusedJoinBranchIndex < 0) {
+            // The variables from both branches are used in the upstream plan. We cannot remove this join.
+            return -1;
+        }
+
+        // Check whether one of the join branches is unused.
+        usedVars.clear();
+        VariableUtilities.getUsedVariables(joinOp, usedVars);
+
+        // Check whether all used variables originate from primary keys of exactly the same dataset.
+        // Collect a list of datascans whose primary key variables are used in the join condition.
+        gatherProducingDataScans(opRef, usedVars, dataScans);
+
+        // Check that all datascans scan the same dataset, and that the join condition
+        // only used primary key variables of those datascans.
+        for (int i = 0; i < dataScans.size(); i++) {
+            if (i > 0) {
+                AqlDataSource prevAqlDataSource = (AqlDataSource) dataScans.get(i - 1).getDataSource();
+                AqlDataSource currAqlDataSource = (AqlDataSource) dataScans.get(i).getDataSource();
+                if (!prevAqlDataSource.getDataset().equals(currAqlDataSource.getDataset())) {
+                    return -1;
+                }
+            }
+            // Remove from the used variables all the primary key vars of this dataset.
+            fillPKVars(dataScans.get(i), pkVars);
+            usedVars.removeAll(pkVars);
+        }
+        if (!usedVars.isEmpty()) {
+            // The join condition also uses some other variables that are not primary
+            // keys from datasource scans of the same dataset.
+            return -1;
+        }
+        return unusedJoinBranchIndex;
+    }
+
+    private void gatherProducingDataScans(Mutable<ILogicalOperator> opRef, List<LogicalVariable> joinUsedVars,
+            List<DataSourceScanOperator> dataScans) {
+        AbstractLogicalOperator op = (AbstractLogicalOperator) opRef.getValue();
+        if (op.getOperatorTag() != LogicalOperatorTag.DATASOURCESCAN) {
+            for (Mutable<ILogicalOperator> inputOp : op.getInputs()) {
+                gatherProducingDataScans(inputOp, joinUsedVars, dataScans);
+            }
+            return;
+        }
+        DataSourceScanOperator dataScan = (DataSourceScanOperator) op;
+        fillPKVars(dataScan, pkVars);
+        // Check if join uses all PK vars.
+        if (joinUsedVars.containsAll(pkVars)) {
+            dataScans.add(dataScan);
+        }
+    }
+
+    private void fillPKVars(DataSourceScanOperator dataScan, List<LogicalVariable> pkVars) {
+        pkVars.clear();
+        AqlDataSource aqlDataSource = (AqlDataSource) dataScan.getDataSource();
+        int numPKs = DatasetUtils.getPartitioningKeys(aqlDataSource.getDataset()).size();
+        pkVars.clear();
+        for (int i = 0; i < numPKs; i++) {
+            pkVars.add(dataScan.getVariables().get(i));
+        }
+    }
+
+    private boolean isEquiJoin(Mutable<ILogicalExpression> conditionExpr) {
+        AbstractLogicalExpression expr = (AbstractLogicalExpression) conditionExpr.getValue();
+        if (expr.getExpressionTag() == LogicalExpressionTag.FUNCTION_CALL) {
+            AbstractFunctionCallExpression funcExpr = (AbstractFunctionCallExpression) expr;
+            FunctionIdentifier funcIdent = funcExpr.getFunctionIdentifier();
+            if (funcIdent != AlgebricksBuiltinFunctions.AND && funcIdent != AlgebricksBuiltinFunctions.EQ) {
+                return false;
+            }
+        }
+        return true;
+    }
+}
diff --git a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/IOptimizableFuncExpr.java b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/IOptimizableFuncExpr.java
index dd91fc1..aa38ce9 100644
--- a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/IOptimizableFuncExpr.java
+++ b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/IOptimizableFuncExpr.java
@@ -22,4 +22,5 @@
     
     public int findLogicalVar(LogicalVariable var);
     public int findFieldName(String fieldName);
+    public void substituteVar(LogicalVariable original, LogicalVariable substitution);
 }
diff --git a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/InvertedIndexAccessMethod.java b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/InvertedIndexAccessMethod.java
index 0ab749d..84a86b1 100644
--- a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/InvertedIndexAccessMethod.java
+++ b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/InvertedIndexAccessMethod.java
@@ -1,8 +1,10 @@
 package edu.uci.ics.asterix.optimizer.rules.am;
 
 import java.util.ArrayList;
+import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Map;
 
 import org.apache.commons.lang3.mutable.Mutable;
 import org.apache.commons.lang3.mutable.MutableObject;
@@ -44,6 +46,7 @@
 import edu.uci.ics.hyracks.algebricks.core.algebra.expressions.IVariableTypeEnvironment;
 import edu.uci.ics.hyracks.algebricks.core.algebra.expressions.ScalarFunctionCallExpression;
 import edu.uci.ics.hyracks.algebricks.core.algebra.expressions.VariableReferenceExpression;
+import edu.uci.ics.hyracks.algebricks.core.algebra.functions.AlgebricksBuiltinFunctions;
 import edu.uci.ics.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
 import edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.AbstractLogicalOperator;
 import edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.AbstractLogicalOperator.ExecutionMode;
@@ -402,21 +405,33 @@
             probeSubTree = leftSubTree;
         }
         IOptimizableFuncExpr optFuncExpr = AccessMethodUtils.chooseFirstOptFuncExpr(chosenIndex, analysisCtx);
-
-        // Clone the original join condition because we may have to modify it (and we also need the original).
         InnerJoinOperator join = (InnerJoinOperator) joinRef.getValue();
+
+        // Remember the original probe subtree, and its primary-key variables,
+        // so we can later retrieve the missing attributes via an equi join.
+        List<LogicalVariable> originalSubTreePKs = new ArrayList<LogicalVariable>();
+        // Remember the primary-keys of the new probe subtree for the top-level equi join.
+        List<LogicalVariable> surrogateSubTreePKs = new ArrayList<LogicalVariable>();
+
+        // Copy probe subtree, replacing their variables with new ones. We will use the original variables
+        // to stitch together a top-level equi join.
+        Mutable<ILogicalOperator> originalProbeSubTreeRootRef = copyAndReinitProbeSubTree(probeSubTree, join
+                .getCondition().getValue(), optFuncExpr, originalSubTreePKs, surrogateSubTreePKs, context);
+
+        // Remember original live variables from the index sub tree.
+        List<LogicalVariable> indexSubTreeLiveVars = new ArrayList<LogicalVariable>();
+        VariableUtilities.getLiveVariables(indexSubTree.root, indexSubTreeLiveVars);
+
+        // Clone the original join condition because we may have to modify it (and we also need the original).        
         ILogicalExpression joinCond = join.getCondition().getValue().cloneExpression();
-
-        // Remember original live variables to make sure our new index-based plan returns exactly those vars as well.
-        List<LogicalVariable> originalLiveVars = new ArrayList<LogicalVariable>();
-        VariableUtilities.getLiveVariables(join, originalLiveVars);
-
         // Create "panic" (non indexed) nested-loop join path if necessary.
         Mutable<ILogicalOperator> panicJoinRef = null;
+        Map<LogicalVariable, LogicalVariable> panicVarMap = null;
         if (optFuncExpr.getFuncExpr().getFunctionIdentifier() == AsterixBuiltinFunctions.EDIT_DISTANCE_CHECK) {
             panicJoinRef = new MutableObject<ILogicalOperator>(joinRef.getValue());
+            panicVarMap = new HashMap<LogicalVariable, LogicalVariable>();
             Mutable<ILogicalOperator> newProbeRootRef = createPanicNestedLoopJoinPlan(panicJoinRef, indexSubTree,
-                    probeSubTree, optFuncExpr, chosenIndex, context);
+                    probeSubTree, optFuncExpr, chosenIndex, panicVarMap, context);
             probeSubTree.rootRef.setValue(newProbeRootRef.getValue());
             probeSubTree.root = newProbeRootRef.getValue();
         }
@@ -430,37 +445,150 @@
         topSelect.getInputs().add(indexSubTree.rootRef);
         topSelect.setExecutionMode(ExecutionMode.LOCAL);
         context.computeAndSetTypeEnvironmentForOperator(topSelect);
-        joinRef.setValue(topSelect);
+        ILogicalOperator topOp = topSelect;
 
         // Hook up the indexed-nested loop join path with the "panic" (non indexed) nested-loop join path by putting a union all on top.
         if (panicJoinRef != null) {
-            // Gather live variables from the index plan and the panic plan.
-            List<LogicalVariable> indexPlanLiveVars = originalLiveVars;
+            LogicalVariable inputSearchVar = getInputSearchVar(optFuncExpr, indexSubTree);
+            indexSubTreeLiveVars.addAll(originalSubTreePKs);
+            indexSubTreeLiveVars.add(inputSearchVar);
             List<LogicalVariable> panicPlanLiveVars = new ArrayList<LogicalVariable>();
             VariableUtilities.getLiveVariables(panicJoinRef.getValue(), panicPlanLiveVars);
-            if (indexPlanLiveVars.size() != panicPlanLiveVars.size()) {
-                throw new AlgebricksException("Unequal number of variables returned from index plan and panic plan.");
-            }
             // Create variable mapping for union all operator.
             List<Triple<LogicalVariable, LogicalVariable, LogicalVariable>> varMap = new ArrayList<Triple<LogicalVariable, LogicalVariable, LogicalVariable>>();
-            for (int i = 0; i < indexPlanLiveVars.size(); i++) {
-                varMap.add(new Triple<LogicalVariable, LogicalVariable, LogicalVariable>(indexPlanLiveVars.get(i),
-                        panicPlanLiveVars.get(i), indexPlanLiveVars.get(i)));
+            for (int i = 0; i < indexSubTreeLiveVars.size(); i++) {
+                LogicalVariable indexSubTreeVar = indexSubTreeLiveVars.get(i);
+                LogicalVariable panicPlanVar = panicVarMap.get(indexSubTreeVar);
+                if (panicPlanVar == null) {
+                    panicPlanVar = indexSubTreeVar;
+                }
+                varMap.add(new Triple<LogicalVariable, LogicalVariable, LogicalVariable>(indexSubTreeVar, panicPlanVar,
+                        indexSubTreeVar));
             }
             UnionAllOperator unionAllOp = new UnionAllOperator(varMap);
-            unionAllOp.getInputs().add(new MutableObject<ILogicalOperator>(joinRef.getValue()));
+            unionAllOp.getInputs().add(new MutableObject<ILogicalOperator>(topOp));
             unionAllOp.getInputs().add(panicJoinRef);
             unionAllOp.setExecutionMode(ExecutionMode.PARTITIONED);
             context.computeAndSetTypeEnvironmentForOperator(unionAllOp);
-            joinRef.setValue(unionAllOp);
+            topOp = unionAllOp;
         }
+
+        // Place a top-level equi-join on top to retrieve the missing variables from the original probe subtree.
+        // The inner (build) branch of the join is the subtree with the data scan, since the result of the similarity join could potentially be big.
+        // This choice may not always be the most efficient, but it seems more robust than the alternative.
+        Mutable<ILogicalExpression> eqJoinConditionRef = createPrimaryKeysEqJoinCondition(originalSubTreePKs,
+                surrogateSubTreePKs);
+        InnerJoinOperator topEqJoin = new InnerJoinOperator(eqJoinConditionRef, originalProbeSubTreeRootRef,
+                new MutableObject<ILogicalOperator>(topOp));
+        topEqJoin.setExecutionMode(ExecutionMode.PARTITIONED);
+        joinRef.setValue(topEqJoin);
+        context.computeAndSetTypeEnvironmentForOperator(topEqJoin);
+
         return true;
     }
 
+    /**
+     * Copies the probeSubTree (using new variables), and reinitializes the probeSubTree to it.
+     * Accordingly replaces the variables in the given joinCond, and the optFuncExpr.
+     * Returns a reference to the original plan root.
+     */
+    private Mutable<ILogicalOperator> copyAndReinitProbeSubTree(OptimizableOperatorSubTree probeSubTree,
+            ILogicalExpression joinCond, IOptimizableFuncExpr optFuncExpr, List<LogicalVariable> originalSubTreePKs,
+            List<LogicalVariable> surrogateSubTreePKs, IOptimizationContext context) throws AlgebricksException {
+
+        probeSubTree.getPrimaryKeyVars(originalSubTreePKs);
+
+        // Create two copies of the original probe subtree.
+        // The first copy, which becomes the new probe subtree, will retain the primary-key and secondary-search key variables,
+        // but have all other variables replaced with new ones.
+        // The second copy, which will become an input to the top-level equi-join to resolve the surrogates, 
+        // will have all primary-key and secondary-search keys replaced, but retains all other original variables.
+
+        // Variable replacement map for the first copy.
+        Map<LogicalVariable, LogicalVariable> newProbeSubTreeVarMap = new HashMap<LogicalVariable, LogicalVariable>();
+        // Variable replacement map for the second copy.
+        Map<LogicalVariable, LogicalVariable> joinInputSubTreeVarMap = new HashMap<LogicalVariable, LogicalVariable>();
+        // Init with all live vars.
+        List<LogicalVariable> liveVars = new ArrayList<LogicalVariable>();
+        VariableUtilities.getLiveVariables(probeSubTree.root, liveVars);
+        for (LogicalVariable var : liveVars) {
+            joinInputSubTreeVarMap.put(var, var);
+        }
+        // Fill variable replacement maps.
+        for (int i = 0; i < optFuncExpr.getNumLogicalVars(); i++) {
+            joinInputSubTreeVarMap.put(optFuncExpr.getLogicalVar(i), context.newVar());
+            newProbeSubTreeVarMap.put(optFuncExpr.getLogicalVar(i), optFuncExpr.getLogicalVar(i));
+        }
+        for (int i = 0; i < originalSubTreePKs.size(); i++) {            
+            LogicalVariable newPKVar = context.newVar();
+            surrogateSubTreePKs.add(newPKVar);
+            joinInputSubTreeVarMap.put(originalSubTreePKs.get(i), newPKVar);
+            newProbeSubTreeVarMap.put(originalSubTreePKs.get(i), originalSubTreePKs.get(i));
+        }
+        
+        // Create first copy.
+        Counter firstCounter = new Counter(context.getVarCounter());
+        LogicalOperatorDeepCopyVisitor firstDeepCopyVisitor = new LogicalOperatorDeepCopyVisitor(firstCounter,
+                newProbeSubTreeVarMap);
+        ILogicalOperator newProbeSubTree = firstDeepCopyVisitor.deepCopy(probeSubTree.root, null);
+        inferTypes(newProbeSubTree, context);
+        Mutable<ILogicalOperator> newProbeSubTreeRootRef = new MutableObject<ILogicalOperator>(newProbeSubTree);        
+        context.setVarCounter(firstCounter.get());
+        // Create second copy.
+        Counter secondCounter = new Counter(context.getVarCounter());
+        LogicalOperatorDeepCopyVisitor secondDeepCopyVisitor = new LogicalOperatorDeepCopyVisitor(secondCounter,
+                joinInputSubTreeVarMap);        
+        ILogicalOperator joinInputSubTree = secondDeepCopyVisitor.deepCopy(probeSubTree.root, null);
+        inferTypes(joinInputSubTree, context);
+        probeSubTree.rootRef.setValue(joinInputSubTree);
+        context.setVarCounter(secondCounter.get());
+        
+        // Remember the original probe subtree reference so we can return it.
+        Mutable<ILogicalOperator> originalProbeSubTreeRootRef = probeSubTree.rootRef;
+
+        // Replace the original probe subtree with its copy.
+        Dataset origDataset = probeSubTree.dataset;
+        ARecordType origRecordType = probeSubTree.recordType;
+        probeSubTree.initFromSubTree(newProbeSubTreeRootRef);        
+        probeSubTree.dataset = origDataset;
+        probeSubTree.recordType = origRecordType;
+
+        // Replace the variables in the join condition based on the mapping of variables
+        // in the new probe subtree.
+        Map<LogicalVariable, LogicalVariable> varMapping = firstDeepCopyVisitor.getVariableMapping();
+        for (Map.Entry<LogicalVariable, LogicalVariable> varMapEntry : varMapping.entrySet()) {
+            if (varMapEntry.getKey() != varMapEntry.getValue()) {
+                joinCond.substituteVar(varMapEntry.getKey(), varMapEntry.getValue());
+            }
+        }
+        return originalProbeSubTreeRootRef;
+    }
+
+    private Mutable<ILogicalExpression> createPrimaryKeysEqJoinCondition(List<LogicalVariable> originalSubTreePKs,
+            List<LogicalVariable> surrogateSubTreePKs) {
+        List<Mutable<ILogicalExpression>> eqExprs = new ArrayList<Mutable<ILogicalExpression>>();
+        int numPKVars = originalSubTreePKs.size();
+        for (int i = 0; i < numPKVars; i++) {
+            List<Mutable<ILogicalExpression>> args = new ArrayList<Mutable<ILogicalExpression>>();
+            args.add(new MutableObject<ILogicalExpression>(new VariableReferenceExpression(surrogateSubTreePKs.get(i))));
+            args.add(new MutableObject<ILogicalExpression>(new VariableReferenceExpression(originalSubTreePKs.get(i))));                   
+            ILogicalExpression eqFunc = new ScalarFunctionCallExpression(
+                    FunctionUtils.getFunctionInfo(AlgebricksBuiltinFunctions.EQ), args);
+            eqExprs.add(new MutableObject<ILogicalExpression>(eqFunc));
+        }
+        if (eqExprs.size() == 1) {
+            return eqExprs.get(0);
+        } else {
+            ILogicalExpression andFunc = new ScalarFunctionCallExpression(
+                    FunctionUtils.getFunctionInfo(AlgebricksBuiltinFunctions.AND), eqExprs);
+            return new MutableObject<ILogicalExpression>(andFunc);
+        }
+    }
+
     private Mutable<ILogicalOperator> createPanicNestedLoopJoinPlan(Mutable<ILogicalOperator> joinRef,
             OptimizableOperatorSubTree indexSubTree, OptimizableOperatorSubTree probeSubTree,
-            IOptimizableFuncExpr optFuncExpr, Index chosenIndex, IOptimizationContext context)
-            throws AlgebricksException {
+            IOptimizableFuncExpr optFuncExpr, Index chosenIndex, Map<LogicalVariable, LogicalVariable> panicVarMap,
+            IOptimizationContext context) throws AlgebricksException {
         LogicalVariable inputSearchVar = getInputSearchVar(optFuncExpr, indexSubTree);
 
         // We split the plan into two "branches", and add selections on each side.
@@ -470,8 +598,8 @@
         context.computeAndSetTypeEnvironmentForOperator(replicateOp);
 
         // Create select ops for removing tuples that are filterable and not filterable, respectively.
-        IVariableTypeEnvironment topTypeEnv = context.getOutputTypeEnvironment(joinRef.getValue());
-        IAType inputSearchVarType = (IAType) topTypeEnv.getVarType(inputSearchVar);
+        IVariableTypeEnvironment probeTypeEnv = context.getOutputTypeEnvironment(probeSubTree.root);
+        IAType inputSearchVarType = (IAType) probeTypeEnv.getVarType(inputSearchVar);
         Mutable<ILogicalOperator> isFilterableSelectOpRef = new MutableObject<ILogicalOperator>();
         Mutable<ILogicalOperator> isNotFilterableSelectOpRef = new MutableObject<ILogicalOperator>();
         createIsFilterableSelectOps(replicateOp, inputSearchVar, inputSearchVarType, optFuncExpr, chosenIndex, context,
@@ -485,6 +613,8 @@
         LogicalOperatorDeepCopyVisitor deepCopyVisitor = new LogicalOperatorDeepCopyVisitor(counter);
         ILogicalOperator scanSubTree = deepCopyVisitor.deepCopy(indexSubTree.root, null);
         context.setVarCounter(counter.get());
+        Map<LogicalVariable, LogicalVariable> copyVarMap = deepCopyVisitor.getVariableMapping();
+        panicVarMap.putAll(copyVarMap);
 
         List<LogicalVariable> copyLiveVars = new ArrayList<LogicalVariable>();
         VariableUtilities.getLiveVariables(scanSubTree, copyLiveVars);
@@ -493,14 +623,8 @@
         // condition since we deep-copied one of the scanner subtrees which
         // changed variables. 
         InnerJoinOperator joinOp = (InnerJoinOperator) joinRef.getValue();
-        // Substitute vars in the join condition due to copying of the scanSubTree.
-        List<LogicalVariable> joinCondUsedVars = new ArrayList<LogicalVariable>();
-        VariableUtilities.getUsedVariables(joinOp, joinCondUsedVars);
-        for (int i = 0; i < joinCondUsedVars.size(); i++) {
-            int ix = originalLiveVars.indexOf(joinCondUsedVars.get(i));
-            if (ix >= 0) {
-                joinOp.getCondition().getValue().substituteVar(originalLiveVars.get(ix), copyLiveVars.get(ix));
-            }
+        for (Map.Entry<LogicalVariable, LogicalVariable> entry : copyVarMap.entrySet()) {
+            joinOp.getCondition().getValue().substituteVar(entry.getKey(), entry.getValue());
         }
         joinOp.getInputs().clear();
         joinOp.getInputs().add(new MutableObject<ILogicalOperator>(scanSubTree));
@@ -816,4 +940,11 @@
             }
         }
     }
+
+    private void inferTypes(ILogicalOperator op, IOptimizationContext context) throws AlgebricksException {
+        for (Mutable<ILogicalOperator> childOpRef : op.getInputs()) {
+            inferTypes(childOpRef.getValue(), context);
+        }
+        context.computeAndSetTypeEnvironmentForOperator(op);
+    }
 }
diff --git a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/OptimizableFuncExpr.java b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/OptimizableFuncExpr.java
index 13e515a..dbbe6d9 100644
--- a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/OptimizableFuncExpr.java
+++ b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/OptimizableFuncExpr.java
@@ -96,4 +96,16 @@
     public OptimizableOperatorSubTree getOperatorSubTree(int index) {
         return subTrees[index];
     }
+
+    @Override
+    public void substituteVar(LogicalVariable original, LogicalVariable substitution) {
+        if (logicalVars != null) {
+            for (int i = 0; i < logicalVars.length; i++) {
+                if (logicalVars[i] == original) {
+                    logicalVars[i] = substitution;
+                    break;
+                }
+            }
+        }
+    }
 }
diff --git a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/OptimizableOperatorSubTree.java b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/OptimizableOperatorSubTree.java
index 3269be7..fd1b89d 100644
--- a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/OptimizableOperatorSubTree.java
+++ b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/OptimizableOperatorSubTree.java
@@ -8,6 +8,7 @@
 import edu.uci.ics.asterix.common.config.DatasetConfig.DatasetType;
 import edu.uci.ics.asterix.metadata.declared.AqlMetadataProvider;
 import edu.uci.ics.asterix.metadata.entities.Dataset;
+import edu.uci.ics.asterix.metadata.utils.DatasetUtils;
 import edu.uci.ics.asterix.om.types.ARecordType;
 import edu.uci.ics.asterix.om.types.ATypeTag;
 import edu.uci.ics.asterix.om.types.IAType;
@@ -16,6 +17,7 @@
 import edu.uci.ics.hyracks.algebricks.common.utils.Pair;
 import edu.uci.ics.hyracks.algebricks.core.algebra.base.ILogicalOperator;
 import edu.uci.ics.hyracks.algebricks.core.algebra.base.LogicalOperatorTag;
+import edu.uci.ics.hyracks.algebricks.core.algebra.base.LogicalVariable;
 import edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.AbstractLogicalOperator;
 import edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.AssignOperator;
 import edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.DataSourceScanOperator;
@@ -124,4 +126,11 @@
         dataset = null;
         recordType = null;
     }
+    
+    public void getPrimaryKeyVars(List<LogicalVariable> target) {
+        int numPrimaryKeys = DatasetUtils.getPartitioningKeys(dataset).size();
+        for (int i = 0; i < numPrimaryKeys; i++) {
+            target.add(dataSourceScan.getVariables().get(i));
+        }
+    }
 }
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/api/aqlj/server/APIClientThread.java b/asterix-app/src/main/java/edu/uci/ics/asterix/api/aqlj/server/APIClientThread.java
index 470201d..9879a2d 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/api/aqlj/server/APIClientThread.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/api/aqlj/server/APIClientThread.java
@@ -220,8 +220,7 @@
             AQLParser parser = new AQLParser(new StringReader(stmt));
             List<Statement> statements = parser.Statement();
             SessionConfig pc = new SessionConfig(AsterixHyracksIntegrationUtil.DEFAULT_HYRACKS_CC_CLIENT_PORT, true,
-                    false, false, false, false, false, false);
-            pc.setGenerateJobSpec(true);
+                    false, false, false, false, false, true, false);
 
             MetadataManager.INSTANCE.init();
             if (statements != null && statements.size() > 0) {
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/api/common/APIFramework.java b/asterix-app/src/main/java/edu/uci/ics/asterix/api/common/APIFramework.java
index 95ec76c..1aad2ec 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/api/common/APIFramework.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/api/common/APIFramework.java
@@ -298,6 +298,10 @@
             }
         }
 
+        if (!pc.isGenerateJobSpec()) {
+            return null;
+        }
+        
         AlgebricksPartitionConstraint clusterLocs = queryMetadataProvider.getClusterLocations();
         builder.setBinaryBooleanInspectorFactory(format.getBinaryBooleanInspectorFactory());
         builder.setBinaryIntegerInspectorFactory(format.getBinaryIntegerInspectorFactory());
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/api/common/SessionConfig.java b/asterix-app/src/main/java/edu/uci/ics/asterix/api/common/SessionConfig.java
index 8050a3f..4ae6edd 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/api/common/SessionConfig.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/api/common/SessionConfig.java
@@ -1,100 +1,62 @@
-/**
- * 
- */
 package edu.uci.ics.asterix.api.common;
 
 public class SessionConfig {
-    private int port;
-    private boolean printExprParam;
-    private boolean printRewrittenExprParam;
-    private boolean printLogicalPlanParam;
-    private boolean printOptimizedLogicalPlanParam;
-    private boolean printPhysicalOpsOnly;
-    private boolean printJob;
-    private boolean optimize;
-    private boolean generateJobSpec = true;
+    private final int port;
+    private final boolean optimize;
+    private final boolean printExprParam;
+    private final boolean printRewrittenExprParam;
+    private final boolean printLogicalPlanParam;
+    private final boolean printOptimizedLogicalPlanParam;
+    private final boolean printPhysicalOpsOnly;
+    private final boolean generateJobSpec;
+    private final boolean printJob;
 
     public SessionConfig(int port, boolean optimize, boolean printExprParam, boolean printRewrittenExprParam,
             boolean printLogicalPlanParam, boolean printOptimizedLogicalPlanParam, boolean printPhysicalOpsOnly,
-            boolean printJob) {
-        this.setPort(port);
-        this.setOptimize(optimize);
-        this.setPrintExprParam(printExprParam);
-        this.setPrintRewrittenExprParam(printRewrittenExprParam);
-        this.setPrintLogicalPlanParam(printLogicalPlanParam);
-        this.setPrintOptimizedLogicalPlanParam(printOptimizedLogicalPlanParam);
-        this.setPrintPhysicalOpsOnly(printPhysicalOpsOnly);
-        this.setPrintJob(printJob);
-    }
-
-    public void setPort(int port) {
+            boolean generateJobSpec, boolean printJob) {
         this.port = port;
+        this.optimize = optimize;
+        this.printExprParam = printExprParam;
+        this.printRewrittenExprParam = printRewrittenExprParam;
+        this.printLogicalPlanParam = printLogicalPlanParam;
+        this.printOptimizedLogicalPlanParam = printOptimizedLogicalPlanParam;
+        this.printPhysicalOpsOnly = printPhysicalOpsOnly;
+        this.generateJobSpec = generateJobSpec;
+        this.printJob = printJob;
     }
 
     public int getPort() {
         return port;
     }
 
-    public void setPrintExprParam(boolean printExprParam) {
-        this.printExprParam = printExprParam;
-    }
-
     public boolean isPrintExprParam() {
         return printExprParam;
     }
 
-    public void setPrintRewrittenExprParam(boolean printRewrittenExprParam) {
-        this.printRewrittenExprParam = printRewrittenExprParam;
-    }
-
     public boolean isPrintRewrittenExprParam() {
         return printRewrittenExprParam;
     }
 
-    public void setPrintLogicalPlanParam(boolean printLogicalPlanParam) {
-        this.printLogicalPlanParam = printLogicalPlanParam;
-    }
-
     public boolean isPrintLogicalPlanParam() {
         return printLogicalPlanParam;
     }
 
-    public void setPrintOptimizedLogicalPlanParam(boolean printOptimizedLogicalPlanParam) {
-        this.printOptimizedLogicalPlanParam = printOptimizedLogicalPlanParam;
-    }
-
     public boolean isPrintOptimizedLogicalPlanParam() {
         return printOptimizedLogicalPlanParam;
     }
 
-    public void setPrintJob(boolean printJob) {
-        this.printJob = printJob;
-    }
-
     public boolean isPrintJob() {
         return printJob;
     }
 
-    public void setPrintPhysicalOpsOnly(boolean prinPhysicalOpsOnly) {
-        this.printPhysicalOpsOnly = prinPhysicalOpsOnly;
-    }
-
     public boolean isPrintPhysicalOpsOnly() {
         return printPhysicalOpsOnly;
     }
 
-    public void setOptimize(boolean optimize) {
-        this.optimize = optimize;
-    }
-
     public boolean isOptimize() {
         return optimize;
     }
 
-    public void setGenerateJobSpec(boolean generateJobSpec) {
-        this.generateJobSpec = generateJobSpec;
-    }
-
     public boolean isGenerateJobSpec() {
         return generateJobSpec;
     }
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/APIServlet.java b/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/APIServlet.java
index 436673b..034e1f4 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/APIServlet.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/api/http/servlet/APIServlet.java
@@ -58,8 +58,7 @@
             List<Statement> aqlStatements = parser.Statement();
             SessionConfig sessionConfig = new SessionConfig(port, true, isSet(printExprParam),
                     isSet(printRewrittenExprParam), isSet(printLogicalPlanParam),
-                    isSet(printOptimizedLogicalPlanParam), false, isSet(printJob));
-            sessionConfig.setGenerateJobSpec(true);
+                    isSet(printOptimizedLogicalPlanParam), false, true, isSet(printJob));
             MetadataManager.INSTANCE.init();
             AqlTranslator aqlTranslator = new AqlTranslator(aqlStatements, out, sessionConfig, DisplayFormat.HTML);
             List<QueryResult> executionResults = null;
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/api/java/AsterixJavaClient.java b/asterix-app/src/main/java/edu/uci/ics/asterix/api/java/AsterixJavaClient.java
index f007cbb..7e72d94 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/api/java/AsterixJavaClient.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/api/java/AsterixJavaClient.java
@@ -64,8 +64,8 @@
         MetadataManager.INSTANCE.init();
 
         SessionConfig pc = new SessionConfig(AsterixHyracksIntegrationUtil.DEFAULT_HYRACKS_CC_CLIENT_PORT, optimize,
-                false, printRewrittenExpressions, printLogicalPlan, printOptimizedPlan, printPhysicalOpsOnly, printJob);
-        pc.setGenerateJobSpec(generateBinaryRuntime);
+                false, printRewrittenExpressions, printLogicalPlan, printOptimizedPlan, printPhysicalOpsOnly,
+                generateBinaryRuntime, printJob);
 
         AqlTranslator aqlTranslator = new AqlTranslator(aqlStatements, writer, pc, DisplayFormat.TEXT);
         aqlTranslator.compileAndExecute(hcc);
diff --git a/asterix-app/src/main/java/edu/uci/ics/asterix/aql/translator/AqlTranslator.java b/asterix-app/src/main/java/edu/uci/ics/asterix/aql/translator/AqlTranslator.java
index 08e1c5f..80293b0 100644
--- a/asterix-app/src/main/java/edu/uci/ics/asterix/aql/translator/AqlTranslator.java
+++ b/asterix-app/src/main/java/edu/uci/ics/asterix/aql/translator/AqlTranslator.java
@@ -650,7 +650,9 @@
                 .getDatasetName().getValue(), st1.getQuery(), st1.getVarCounter());
 
         Pair<JobSpecification, FileSplit> compiled = rewriteCompileQuery(metadataProvider, clfrqs.getQuery(), clfrqs);
-        jobsToExecute.add(compiled.first);
+        if (compiled.first != null) {
+            jobsToExecute.add(compiled.first);
+        }
     }
 
     private void handleInsertStatement(AqlMetadataProvider metadataProvider, Statement stmt,
@@ -662,7 +664,9 @@
         CompiledInsertStatement clfrqs = new CompiledInsertStatement(dataverseName, stmtInsert.getDatasetName()
                 .getValue(), stmtInsert.getQuery(), stmtInsert.getVarCounter());
         Pair<JobSpecification, FileSplit> compiled = rewriteCompileQuery(metadataProvider, clfrqs.getQuery(), clfrqs);
-        jobsToExecute.add(compiled.first);
+        if (compiled.first != null) {
+            jobsToExecute.add(compiled.first);
+        }
     }
 
     private void handleDeleteStatement(AqlMetadataProvider metadataProvider, Statement stmt,
@@ -675,7 +679,9 @@
                 stmtDelete.getDatasetName().getValue(), stmtDelete.getCondition(), stmtDelete.getDieClause(),
                 stmtDelete.getVarCounter(), metadataProvider);
         Pair<JobSpecification, FileSplit> compiled = rewriteCompileQuery(metadataProvider, clfrqs.getQuery(), clfrqs);
-        jobsToExecute.add(compiled.first);
+        if (compiled.first != null) {
+            jobsToExecute.add(compiled.first);
+        }
     }
 
     private Pair<JobSpecification, FileSplit> rewriteCompileQuery(AqlMetadataProvider metadataProvider, Query query,
@@ -686,15 +692,12 @@
         Pair<Query, Integer> reWrittenQuery = APIFramework.reWriteQuery(declaredFunctions, metadataProvider, query,
                 sessionConfig, out, pdf);
 
-        // Query Compilation (happens under the same ongoing metadata
-        // transaction)
-        sessionConfig.setGenerateJobSpec(true);
+        // Query Compilation (happens under the same ongoing metadata transaction)
         if (metadataProvider.isWriteTransaction()) {
             metadataProvider.setJobTxnId(TransactionIDFactory.generateTransactionId());
         }
         JobSpecification spec = APIFramework.compileQuery(declaredFunctions, metadataProvider, query,
                 reWrittenQuery.second, stmt == null ? null : stmt.getDatasetName(), sessionConfig, out, pdf, stmt);
-        sessionConfig.setGenerateJobSpec(false);
 
         Pair<JobSpecification, FileSplit> compiled = new Pair<JobSpecification, FileSplit>(spec,
                 metadataProvider.getOutputFile());
@@ -721,7 +724,9 @@
         bfs.initialize(metadataProvider.getMetadataTxnContext(), dataset);
         cbfs.setQuery(bfs.getQuery());
         Pair<JobSpecification, FileSplit> compiled = rewriteCompileQuery(metadataProvider, bfs.getQuery(), cbfs);
-        jobsToExecute.add(compiled.first);
+        if (compiled.first != null) {
+            jobsToExecute.add(compiled.first);
+        }
     }
 
     private void handleControlFeedStatement(AqlMetadataProvider metadataProvider, Statement stmt,
@@ -737,8 +742,10 @@
     private QueryResult handleQuery(AqlMetadataProvider metadataProvider, Query query, IHyracksClientConnection hcc,
             List<JobSpecification> jobsToExecute) throws Exception {
         Pair<JobSpecification, FileSplit> compiled = rewriteCompileQuery(metadataProvider, query, null);
-        GlobalConfig.ASTERIX_LOGGER.info(compiled.first.toJSON().toString(1));
-        jobsToExecute.add(compiled.first);
+        if (compiled.first != null) {
+            GlobalConfig.ASTERIX_LOGGER.info(compiled.first.toJSON().toString(1));
+            jobsToExecute.add(compiled.first);
+        }
         return new QueryResult(query, compiled.second.getLocalFile().getFile().getAbsolutePath());
     }
 
diff --git a/asterix-app/src/test/java/edu/uci/ics/asterix/test/optimizer/OptimizerTest.java b/asterix-app/src/test/java/edu/uci/ics/asterix/test/optimizer/OptimizerTest.java
index 0c0b104..43c6c0c 100644
--- a/asterix-app/src/test/java/edu/uci/ics/asterix/test/optimizer/OptimizerTest.java
+++ b/asterix-app/src/test/java/edu/uci/ics/asterix/test/optimizer/OptimizerTest.java
@@ -126,7 +126,7 @@
             AsterixJavaClient asterix = new AsterixJavaClient(
                     AsterixHyracksIntegrationUtil.getHyracksClientConnection(), query, plan);
             try {
-                asterix.compile(true, false, false, true, true, true, false);
+                asterix.compile(true, false, false, true, true, false, false);
             } catch (AsterixException e) {
                 plan.close();
                 query.close();
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index-join/secondary-equi-join-multipred.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index-join/secondary-equi-join-multipred.aql
index bd21ab0..03cbf24 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index-join/secondary-equi-join-multipred.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index-join/secondary-equi-join-multipred.aql
@@ -31,14 +31,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index title_index on DBLP(title);
 
 write output to nc1:"rttest/btree-index-join_title-secondary-equi-join-multipred.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index-join/secondary-equi-join_01.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index-join/secondary-equi-join_01.aql
index c861e3f..e07eee5 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index-join/secondary-equi-join_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index-join/secondary-equi-join_01.aql
@@ -29,14 +29,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index title_index on DBLP(title);
 
 write output to nc1:"rttest/btree-index-join_title-secondary-equi-join_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index-join/secondary-equi-join_02.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index-join/secondary-equi-join_02.aql
index 1f07316..2546244 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index-join/secondary-equi-join_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index-join/secondary-equi-join_02.aql
@@ -29,14 +29,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index title_index on CSX(title);
 
 write output to nc1:"rttest/btree-index-join_title-secondary-equi-join_02.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index-join/secondary-equi-join_03.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index-join/secondary-equi-join_03.aql
index cd3d964..251c88e 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index-join/secondary-equi-join_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index-join/secondary-equi-join_03.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index title_index on DBLP(title);
 
 write output to nc1:"rttest/btree-index-join_title-secondary-equi-join_03.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-01.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-01.aql
index 45942c6..d3d8d69 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-01.aql
@@ -21,14 +21,6 @@
 // create internal dataset with primary index (composite key) defined on fname,lname fields
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-// load valid data with fname and lname entries
-
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
-// Query the data that was loaded above. 
-
 for $emp in dataset('testdst') 
 where $emp.fname > "Roger"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-02.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-02.aql
index c12fcf5..eeded38 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-02.aql
@@ -21,14 +21,6 @@
 // create internal dataset with primary index defined on fname,lname fields
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-// load valid data with fname and lname entries
-
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
-// Query the data that was loaded above. 
-
 for $emp in dataset('testdst') 
 where $emp.fname >= "Susan"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-03.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-03.aql
index 1df918a..1046edd 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-03.aql
@@ -21,14 +21,6 @@
 // create internal dataset with primary index defined on fname,lname fields
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-// load valid data with fname and lname entries
-
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
-// Query the data that was loaded above. 
-
 for $emp in dataset('testdst') 
 where $emp.fname < "Isa"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-04.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-04.aql
index 8dc90af..2bee1fe 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-04.aql
@@ -21,14 +21,6 @@
 // create internal dataset with primary index defined on fname,lname fields
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-// load valid data with fname and lname entries
-
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
-// Query the data that was loaded above. 
-
 for $emp in dataset('testdst') 
 where $emp.fname <= "Vanpatten"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-05.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-05.aql
index 33d2b39..0423290 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-05.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-05.aql
@@ -21,14 +21,6 @@
 // create internal dataset with primary index defined on fname,lname fields
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-// load valid data with fname and lname entries
-
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
-// Query the data that was loaded above. 
-
 for $emp in dataset('testdst') 
 where $emp.fname != "Max"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-06.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-06.aql
index 0136fb8..313a4fa 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-06.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-06.aql
@@ -21,14 +21,6 @@
 // create internal dataset with primary index defined on fname,lname fields
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-// load valid data with fname and lname entries
-
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
-// Query the data that was loaded above. 
-
 for $emp in dataset('testdst') 
 where $emp.fname = "Julio"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-07.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-07.aql
index e982a01..e9063eb 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-07.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-07.aql
@@ -22,14 +22,6 @@
 // create internal dataset with primary index defined on fname,lname fields
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-// load valid data with fname and lname entries
-
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
-// Query the data that was loaded above. 
-
 for $emp in dataset('testdst') 
 where $emp.lname = "Kim"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-08.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-08.aql
index fd0717d..9919457 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-08.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-08.aql
@@ -17,10 +17,6 @@
 
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname = "Young Seok" and $emp.lname = "Kim"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-09.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-09.aql
index 7f97296..8973d2d 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-09.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-09.aql
@@ -21,10 +21,6 @@
 
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname = "Julio" or $emp.lname = "Malaika"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-10.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-10.aql
index 2cd2218..5076e97 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-10.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-10.aql
@@ -19,10 +19,6 @@
 
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname > "Alex" and $emp.lname < "Zach"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-11.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-11.aql
index 6f44e0d..feeaaad 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-11.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-11.aql
@@ -19,10 +19,6 @@
 
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname > "Allan" and $emp.lname < "Zubi"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-12.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-12.aql
index decb330..740cca6 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-12.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-12.aql
@@ -21,10 +21,6 @@
 
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname > "Allan" and $emp.lname = "Xu"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-13.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-13.aql
index 23207de..47e81b2 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-13.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-13.aql
@@ -21,10 +21,6 @@
 
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname = "Julio" and $emp.lname < "Xu"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-14.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-14.aql
index 6b40be8..0ec31aa 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-14.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-14.aql
@@ -19,10 +19,6 @@
 
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname >= "Michael" and $emp.lname <= "Xu"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-15.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-15.aql
index 0d81301..f595804 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-15.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-15.aql
@@ -19,10 +19,6 @@
 
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname > "Craig" and $emp.lname > "Kevin" and $emp.fname < "Mary" and $emp.lname < "Tomes"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-16.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-16.aql
index 1abe1c1..022bd50 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-16.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-16.aql
@@ -19,10 +19,6 @@
 
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname >= "Craig" and $emp.lname >= "Kevin" and $emp.fname <= "Mary" and $emp.lname <= "Tomes"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-17.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-17.aql
index 3b1a5dd..ad114cd 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-17.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-17.aql
@@ -19,10 +19,6 @@
 
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname <= "Craig" and $emp.lname > "Kevin"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-18.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-18.aql
index b298fdb6..43b0bd3 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-18.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-18.aql
@@ -19,10 +19,6 @@
 
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname != "Michael" and $emp.lname != "Carey"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-19.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-19.aql
index cf80f32..fe2dc41 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-19.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-19.aql
@@ -19,10 +19,6 @@
 
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname > "Craig" and $emp.lname > "Kevin" and $emp.fname <= "Mary" and $emp.lname <= "Tomes"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-20.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-20.aql
index fd2896c..c817492 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-20.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-20.aql
@@ -19,10 +19,6 @@
 
 create dataset testdst(TestType) partitioned by key fname,lname;
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname >= "Craig" and $emp.lname >= "Kevin" and $emp.fname < "Mary" and $emp.lname < "Tomes"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-21.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-21.aql
index d1ff718..46c107c 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-21.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-21.aql
@@ -19,10 +19,6 @@
 
 create dataset testdst(TestType) partitioned by key fname;
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname > "Max" 
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-22.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-22.aql
index 6d02379..0f74980 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-22.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-22.aql
@@ -19,10 +19,6 @@
 
 create dataset testdst(TestType) partitioned by key fname;
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname >= "Sofia" 
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-23.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-23.aql
index 295a37e..c942165 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-23.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-23.aql
@@ -19,10 +19,6 @@
 
 create dataset testdst(TestType) partitioned by key fname;
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname < "Chen" 
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-24.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-24.aql
index 9306a41..0c66008 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-24.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-24.aql
@@ -19,10 +19,6 @@
 
 create dataset testdst(TestType) partitioned by key fname;
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname <= "Julio" 
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-25.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-25.aql
index 6efe596..770baf5 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-25.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-25.aql
@@ -19,10 +19,6 @@
 
 create dataset testdst(TestType) partitioned by key fname;
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname > "Neil" and $emp.fname < "Roger" 
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-26.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-26.aql
index ee02059..ba5de37 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-26.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-26.aql
@@ -19,10 +19,6 @@
 
 create dataset testdst(TestType) partitioned by key fname;
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname >= "Max" and $emp.fname <= "Roger" 
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-31.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-31.aql
index ae17445..5117da4 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-31.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-31.aql
@@ -24,10 +24,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname > "Roger"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-32.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-32.aql
index 24c1f04..37b46b3 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-32.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-32.aql
@@ -24,10 +24,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname >= "Susan"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-33.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-33.aql
index 62dff29..8f1b4d5 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-33.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-33.aql
@@ -24,10 +24,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname < "Isa"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-34.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-34.aql
index 3f24cad..5042bd9 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-34.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-34.aql
@@ -24,10 +24,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname <= "Vanpatten"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-35.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-35.aql
index ca63c2b..2e38330 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-35.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-35.aql
@@ -24,10 +24,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname != "Max"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-36.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-36.aql
index 2d45593..84bdcd49 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-36.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-36.aql
@@ -24,10 +24,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname = "Julio"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-37.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-37.aql
index 446ec4c..73133c2 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-37.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-37.aql
@@ -24,10 +24,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.lname = "Kim"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-38.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-38.aql
index 8f902e8..3f844ee 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-38.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-38.aql
@@ -21,10 +21,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname = "Young Seok" and $emp.lname = "Kim"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-39.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-39.aql
index f63b9f0..3813e48 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-39.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-39.aql
@@ -24,10 +24,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname = "Julio" or $emp.lname = "Malaika"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-40.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-40.aql
index 797f3a8..4e13597 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-40.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-40.aql
@@ -22,10 +22,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname > "Alex" and $emp.lname < "Zach"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-41.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-41.aql
index 4f7d1ed..c724cbe 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-41.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-41.aql
@@ -22,10 +22,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname > "Allan" and $emp.lname < "Zubi"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-42.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-42.aql
index 3f5946a..06c93b0 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-42.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-42.aql
@@ -24,10 +24,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname > "Allan" and $emp.lname = "Xu"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-43.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-43.aql
index 0524ce4..490becb 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-43.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-43.aql
@@ -24,10 +24,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname = "Julio" and $emp.lname < "Xu"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-44.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-44.aql
index 0666846..f75f3de 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-44.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-44.aql
@@ -22,10 +22,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname >= "Michael" and $emp.lname <= "Xu"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-45.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-45.aql
index 9d1024f..6717780 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-45.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-45.aql
@@ -22,10 +22,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname > "Craig" and $emp.lname > "Kevin" and $emp.fname < "Mary" and $emp.lname < "Tomes"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-46.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-46.aql
index 867c59a..8a508b3 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-46.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-46.aql
@@ -22,10 +22,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname >= "Craig" and $emp.lname >= "Kevin" and $emp.fname <= "Mary" and $emp.lname <= "Tomes"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-47.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-47.aql
index ea92628..70e8185 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-47.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-47.aql
@@ -22,10 +22,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname <= "Craig" and $emp.lname > "Kevin"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-48.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-48.aql
index 98d0ffb..bb6f24d 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-48.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-48.aql
@@ -22,10 +22,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname != "Michael" and $emp.lname != "Carey"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-49.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-49.aql
index 2c6b756..6d11235 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-49.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-49.aql
@@ -23,10 +23,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname > "Craig" and $emp.lname > "Kevin" and $emp.fname <= "Mary" and $emp.lname <= "Tomes"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-50.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-50.aql
index 489319f..3a91c09 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-50.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-50.aql
@@ -22,10 +22,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname >= "Craig" and $emp.lname >= "Kevin" and $emp.fname < "Mary" and $emp.lname < "Tomes"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-51.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-51.aql
index 246c071..3be3875 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-51.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-51.aql
@@ -22,10 +22,6 @@
 
 create index sec_Idx on testdst(fname,lname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst')
 where $emp.fname >= "Craig" and $emp.lname <= "Kevin" and $emp.fname <= "Mary" and $emp.lname >= "Tomes"
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-52.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-52.aql
index 769c8c1..7b52ec9 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-52.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-52.aql
@@ -21,10 +21,6 @@
 
 create index sec_Idx on testdst(fname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname > "Max" 
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-53.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-53.aql
index 606ab5b..45536b5 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-53.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-53.aql
@@ -21,10 +21,6 @@
 
 create index sec_Idx on testdst(fname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname >= "Sofia" 
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-54.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-54.aql
index ab4c669..f1a3cb5 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-54.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-54.aql
@@ -21,10 +21,6 @@
 
 create index sec_Idx on testdst(fname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname < "Chen" 
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-55.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-55.aql
index 1df8b0f..bbeca00 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-55.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-55.aql
@@ -21,10 +21,6 @@
 
 create index sec_Idx on testdst(fname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname <= "Julio" 
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-56.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-56.aql
index 2279f5a..7ecfea9 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-56.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-56.aql
@@ -21,10 +21,6 @@
 
 create index sec_Idx on testdst(fname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname > "Neil" and $emp.fname < "Roger" 
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-57.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-57.aql
index 8f98736..2183f69 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-57.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-57.aql
@@ -21,10 +21,6 @@
 
 create index sec_Idx on testdst(fname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname >= "Max" and $emp.fname <= "Roger" 
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-58.aql b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-58.aql
index 42f49e6..bdf16b6 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-58.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-58.aql
@@ -21,10 +21,6 @@
 
 create index sec_Idx on testdst(fname);
 
-load dataset testdst
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/id-fn-ln.adm"),("format"="delimited-text"),("delimiter"="|"));
-
 for $emp in dataset('testdst') 
 where $emp.fname = "Max" 
 return $emp
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-contains-panic.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-contains-panic.aql
index 66ef43b..31c0d03 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-contains-panic.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-contains-panic.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(title) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-basic_ngram-contains-panic.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-contains.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-contains.aql
index 0aa8056..9851cd8 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-contains.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-contains.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(title) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-basic_ngram-contains.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-edit-distance-check-panic.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-edit-distance-check-panic.aql
index 21e41f8..4608aeb 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-edit-distance-check-panic.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-edit-distance-check-panic.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(authors) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-basic_ngram-edit-distance-check-panic.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-edit-distance-check.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-edit-distance-check.aql
index ff3728d..7b264b7 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-edit-distance-check.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-edit-distance-check.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(authors) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-basic_ngram-edit-distance-check.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-edit-distance-panic.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-edit-distance-panic.aql
index c993c57..9412cf3 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-edit-distance-panic.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-edit-distance-panic.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(authors) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-basic_ngram-edit-distance-panic.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-edit-distance.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-edit-distance.aql
index a143cde..d6be7d4 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-edit-distance.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-edit-distance.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(authors) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-basic_ngram-edit-distance.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-fuzzyeq-edit-distance.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-fuzzyeq-edit-distance.aql
index 87de1fb..b241311 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-fuzzyeq-edit-distance.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-fuzzyeq-edit-distance.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(authors) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-basic_ngram-fuzzyeq-edit-distance.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-fuzzyeq-jaccard.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-fuzzyeq-jaccard.aql
index 3db4c92..33f9d5a 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-fuzzyeq-jaccard.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-fuzzyeq-jaccard.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(title) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-basic_ngram-fuzzyeq-jaccard.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-jaccard-check.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-jaccard-check.aql
index c39d531..376415f 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-jaccard-check.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-jaccard-check.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(title) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-basic_ngram-jaccard-check.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-jaccard.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-jaccard.aql
index 3855ade..ef7143a 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-jaccard.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ngram-jaccard.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(title) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-basic_ngram-jaccard.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-edit-distance-check-panic.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-edit-distance-check-panic.aql
index 6a6700a..8209572 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-edit-distance-check-panic.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-edit-distance-check-panic.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-basic_olist-edit-distance-check-panic.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-edit-distance-check.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-edit-distance-check.aql
index f705a4a..b55a516 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-edit-distance-check.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-edit-distance-check.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-basic_olist-edit-distance-check.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-edit-distance-panic.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-edit-distance-panic.aql
index 1fc7906..63bead1 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-edit-distance-panic.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-edit-distance-panic.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-basic_olist-edit-distance-panic.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-edit-distance.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-edit-distance.aql
index 70268f5..7958fb4 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-edit-distance.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-edit-distance.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-basic_olist-edit-distance.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-fuzzyeq-edit-distance.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-fuzzyeq-edit-distance.aql
index 90ce266..f156bd2 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-fuzzyeq-edit-distance.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-fuzzyeq-edit-distance.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-basic_olist-fuzzyeq-edit-distance.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-fuzzyeq-jaccard.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-fuzzyeq-jaccard.aql
index 09da02e..6632189 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-fuzzyeq-jaccard.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-fuzzyeq-jaccard.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-basic_olist-fuzzyeq-jaccard.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-jaccard-check.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-jaccard-check.aql
index 18721c5..61dcc7f 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-jaccard-check.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-jaccard-check.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-basic_olist-jaccard-check.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-jaccard.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-jaccard.aql
index fa2291c..7af2161 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-jaccard.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/olist-jaccard.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-basic_olist-jaccard.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ulist-fuzzyeq-jaccard.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ulist-fuzzyeq-jaccard.aql
index 89c2dac..d65a517 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ulist-fuzzyeq-jaccard.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ulist-fuzzyeq-jaccard.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-basic_ulist-fuzzyeq-jaccard.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ulist-jaccard-check.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ulist-jaccard-check.aql
index 8089d6d..9551294 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ulist-jaccard-check.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ulist-jaccard-check.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-basic_ulist-jaccard.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ulist-jaccard.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ulist-jaccard.aql
index 547f7e2..6580bd0 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ulist-jaccard.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/ulist-jaccard.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-basic_ulist-jaccard.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/word-contains.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/word-contains.aql
index 0b5367b..eee681a 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/word-contains.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/word-contains.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index keyword_index on DBLP(title) type keyword;
 
 write output to nc1:"rttest/inverted-index-basic_word-contains.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/word-fuzzyeq-jaccard.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/word-fuzzyeq-jaccard.aql
index 39b247d..fb6d0e8 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/word-fuzzyeq-jaccard.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/word-fuzzyeq-jaccard.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index keyword_index on DBLP(title) type keyword;
 
 write output to nc1:"rttest/inverted-index-basic_word-fuzzyeq-jaccard.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/word-jaccard-check.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/word-jaccard-check.aql
index f1d3d4b..10ca5ce 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/word-jaccard-check.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/word-jaccard-check.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index keyword_index on DBLP(title) type keyword;
 
 write output to nc1:"rttest/inverted-index-basic_word-jaccard-check.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/word-jaccard.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/word-jaccard.aql
index 16fb8d3..7f544b6 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/word-jaccard.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-basic/word-jaccard.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index keyword_index on DBLP(title) type keyword;
 
 write output to nc1:"rttest/inverted-index-basic_word-jaccard.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_01.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_01.aql
index 8c9500f..4d6bfd9 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_01.aql
@@ -20,10 +20,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(authors) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-complex_ngram-edit-distance-check-let-panic-nopanic_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_02.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_02.aql
index 55bd024..a4d4163 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_02.aql
@@ -20,10 +20,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(authors) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-complex_ngram-edit-distance-check-let-panic-nopanic_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-edit-distance-check-let-panic.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-edit-distance-check-let-panic.aql
index 458425f..d6f58fc 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-edit-distance-check-let-panic.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-edit-distance-check-let-panic.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(authors) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-complex_ngram-edit-distance-check-let-panic.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-edit-distance-check-let.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-edit-distance-check-let.aql
index f5c9a18..24d3202 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-edit-distance-check-let.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-edit-distance-check-let.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(authors) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-complex_ngram-edit-distance-check-let.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-jaccard-check-let.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-jaccard-check-let.aql
index 5d3758e..de57848 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-jaccard-check-let.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-jaccard-check-let.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(title) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-complex_ngram-jaccard-check-let.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-jaccard-check-multi-let.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-jaccard-check-multi-let.aql
index 30d97b8..2eed598 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-jaccard-check-multi-let.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ngram-jaccard-check-multi-let.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(title) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-complex_ngram-jaccard-check-multi-let.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/olist-edit-distance-check-let-panic.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/olist-edit-distance-check-let-panic.aql
index 51e66a1..337eced 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/olist-edit-distance-check-let-panic.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/olist-edit-distance-check-let-panic.aql
@@ -26,10 +26,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-complex_olist-edit-distance-check-let-panic.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/olist-edit-distance-check-let.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/olist-edit-distance-check-let.aql
index 2d6c4cd..c3be0bd 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/olist-edit-distance-check-let.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/olist-edit-distance-check-let.aql
@@ -26,10 +26,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-complex_olist-edit-distance-check-let.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/olist-jaccard-check-let.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/olist-jaccard-check-let.aql
index ff9d8e6..0652131 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/olist-jaccard-check-let.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/olist-jaccard-check-let.aql
@@ -26,10 +26,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-complex_olist-jaccard-check-let.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ulist-jaccard-check-let.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ulist-jaccard-check-let.aql
index 57d9244..5a3b329 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ulist-jaccard-check-let.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/ulist-jaccard-check-let.aql
@@ -26,10 +26,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-complex_ulist-jaccard-check-let.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/word-jaccard-check-let.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/word-jaccard-check-let.aql
index f79e10f..2c45ea8 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/word-jaccard-check-let.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/word-jaccard-check-let.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index keyword_index on DBLP(title) type keyword;
 
 write output to nc1:"rttest/inverted-index-complex_word-jaccard-check-let.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/word-jaccard-check-multi-let.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/word-jaccard-check-multi-let.aql
index 465cb51..8f8f014 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/word-jaccard-check-multi-let.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-complex/word-jaccard-check-multi-let.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index keyword_index on DBLP(title) type keyword;
 
 write output to nc1:"rttest/inverted-index-complex_word-jaccard-check-multi-let.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ngram-edit-distance-inline.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ngram-edit-distance-inline.aql
new file mode 100644
index 0000000..78a285a
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ngram-edit-distance-inline.aql
@@ -0,0 +1,31 @@
+/*
+ * Description    : Fuzzy self joins a dataset, DBLP, based on the edit-distance function of its authors.
+ *                  DBLP has a 3-gram index on authors, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We test the inlining of variables that enable the select to be pushed into the join for subsequent optimization with an index.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type DBLPType as closed {
+  id: int32, 
+  dblpid: string,
+  title: string,
+  authors: string,
+  misc: string
+}
+
+create dataset DBLP(DBLPType) partitioned by key id;
+
+create index ngram_index on DBLP(authors) type ngram(3);
+
+write output to nc1:"rttest/inverted-index-join-noeqjoin_ngram-edit-distance-inline.adm";
+
+for $a in dataset('DBLP')
+for $b in dataset('DBLP')
+let $ed := edit-distance($a.authors, $b.authors)
+where $ed < 3 and $a.id < $b.id
+return {"aauthors": $a.authors, "bauthors": $b.authors, "ed": $ed}
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ngram-edit-distance.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ngram-edit-distance.aql
new file mode 100644
index 0000000..b05c0d1
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ngram-edit-distance.aql
@@ -0,0 +1,39 @@
+/*
+ * Description    : Fuzzy joins two datasets, DBLP and CSX, based on the edit-distance function of their authors.
+ *                  DBLP has a 3-gram index on authors, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary. 
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type DBLPType as closed {
+  id: int32, 
+  dblpid: string,
+  title: string,
+  authors: string,
+  misc: string
+}
+
+create type CSXType as closed {
+  id: int32, 
+  csxid: string,
+  title: string,
+  authors: string,
+  misc: string
+}
+
+create dataset DBLP(DBLPType) partitioned by key id;
+
+create dataset CSX(CSXType) partitioned by key id;
+
+create index ngram_index on DBLP(authors) type ngram(3);
+
+write output to nc1:"rttest/inverted-index-join-noeqjoin_ngram-edit-distance.adm";
+
+for $a in dataset('DBLP')
+for $b in dataset('CSX')
+where edit-distance($a.authors, $b.authors) < 3 and $a.id < $b.id
+return {"aauthors": $a.authors, "bauthors": $b.authors}
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ngram-fuzzyeq-edit-distance.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ngram-fuzzyeq-edit-distance.aql
new file mode 100644
index 0000000..87ebe4a
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ngram-fuzzyeq-edit-distance.aql
@@ -0,0 +1,42 @@
+/*
+ * Description    : Fuzzy joins two datasets, DBLP and CSX, based on ~= using edit distance of their authors.
+ *                  DBLP has a 3-gram index on authors, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary. 
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type DBLPType as closed {
+  id: int32, 
+  dblpid: string,
+  title: string,
+  authors: string,
+  misc: string
+}
+
+create type CSXType as closed {
+  id: int32, 
+  csxid: string,
+  title: string,
+  authors: string,
+  misc: string
+}
+
+create dataset DBLP(DBLPType) partitioned by key id;
+
+create dataset CSX(CSXType) partitioned by key id;
+
+create index ngram_index on CSX(authors) type ngram(3);
+
+write output to nc1:"rttest/inverted-index-join-noeqjoin_ngram-fuzzyeq-edit-distance.adm";
+
+set simfunction 'edit-distance';
+set simthreshold '3';
+
+for $a in dataset('DBLP')
+for $b in dataset('CSX')
+where $a.authors ~= $b.authors and $a.id < $b.id
+return {"aauthors": $a.authors, "bauthors": $b.authors}
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ngram-fuzzyeq-jaccard.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ngram-fuzzyeq-jaccard.aql
new file mode 100644
index 0000000..77aa691
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ngram-fuzzyeq-jaccard.aql
@@ -0,0 +1,42 @@
+/*
+ * Description    : Fuzzy joins two datasets, DBLP and CSX, based on ~= using Jaccard of their titles' 3-gram tokens.
+ *                  DBLP has a 3-gram index on title, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type DBLPType as closed {
+  id: int32, 
+  dblpid: string,
+  title: string,
+  authors: string,
+  misc: string
+}
+
+create type CSXType as closed {
+  id: int32, 
+  csxid: string,
+  title: string,
+  authors: string,
+  misc: string
+}
+
+create dataset DBLP(DBLPType) partitioned by key id;
+
+create dataset CSX(CSXType) partitioned by key id;
+
+create index ngram_index on DBLP(title) type ngram(3);
+
+write output to nc1:"rttest/inverted-index-join-noeqjoin_ngram-fuzzyeq-jaccard.adm";
+
+set simfunction 'jaccard';
+set simthreshold '0.5f';
+
+for $a in dataset('DBLP')
+for $b in dataset('CSX')
+where gram-tokens($a.title, 3, false) ~= gram-tokens($b.title, 3, false) and $a.id < $b.id
+return {"atitle": $a.title, "btitle": $b.title}
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ngram-jaccard-inline.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ngram-jaccard-inline.aql
new file mode 100644
index 0000000..9f6e66c
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ngram-jaccard-inline.aql
@@ -0,0 +1,31 @@
+/*
+ * Description    : Fuzzy self joins a dataset, DBLP, based on the similarity-jaccard function of its titles' 3-gram tokens.
+ *                  DBLP has a 3-gram index on title, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We test the inlining of variables that enable the select to be pushed into the join for subsequent optimization with an index.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type DBLPType as closed {
+  id: int32, 
+  dblpid: string,
+  title: string,
+  authors: string,
+  misc: string
+}
+
+create dataset DBLP(DBLPType) partitioned by key id;
+
+create index ngram_index on DBLP(title) type ngram(3);
+
+write output to nc1:"rttest/inverted-index-join-noeqjoin_ngram-jaccard-inline.adm";
+
+for $a in dataset('DBLP')
+for $b in dataset('DBLP')
+let $jacc := similarity-jaccard(gram-tokens($a.title, 3, false), gram-tokens($b.title, 3, false))
+where $jacc >= 0.5f and $a.id < $b.id
+return {"atitle": $a.title, "btitle": $b.title, "jacc": $jacc}
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-jaccard.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ngram-jaccard.aql
similarity index 61%
copy from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-jaccard.aql
copy to asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ngram-jaccard.aql
index 6f69866..1979201 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-jaccard.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ngram-jaccard.aql
@@ -1,6 +1,7 @@
 /*
  * Description    : Fuzzy joins two datasets, DBLP and CSX, based on the similarity-jaccard function of their titles' 3-gram tokens.
  *                  DBLP has a 3-gram index on title, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
  * Success        : Yes
  */
 
@@ -28,21 +29,12 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index ngram_index on DBLP(title) type ngram(3);
 
-write output to nc1:"rttest/index-join_inverted-index-ngram-jaccard.adm";
+write output to nc1:"rttest/inverted-index-join-noeqjoin_ngram-jaccard.adm";
 
 for $a in dataset('DBLP')
 for $b in dataset('CSX')
-where similarity-jaccard(gram-tokens($a.title, 3, false), gram-tokens($b.title, 3, false)) >= 0.5f 
+where similarity-jaccard(gram-tokens($a.title, 3, false), gram-tokens($b.title, 3, false)) >= 0.5f
       and $a.id < $b.id
-order by $a.id, $b.id
-return { "arec": $a.title, "brec": $b.title }
\ No newline at end of file
+return {"atitle": $a.title, "btitle": $b.title}
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/olist-edit-distance-inline.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/olist-edit-distance-inline.aql
new file mode 100644
index 0000000..25cdc53
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/olist-edit-distance-inline.aql
@@ -0,0 +1,38 @@
+/*
+ * Description    : Fuzzy self joins a dataset, Customers, based on the edit-distance function of its interest lists.
+ *                  Customers has a keyword index on interests, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We test the inlining of variables that enable the select to be pushed into the join for subsequent optimization with an index.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type AddressType as closed {
+  number: int32, 
+  street: string,
+  city: string
+}
+
+create type CustomerType as closed {
+  cid: int32, 
+  name: string,
+  age: int32?,
+  address: AddressType?,
+  interests: [string],
+  children: [ { name: string, age: int32? } ]
+}
+
+create dataset Customers(CustomerType) partitioned by key cid;
+  
+create index interests_index on Customers(interests) type keyword;
+
+write output to nc1:"rttest/inverted-index-join-noeqjoin_olist-edit-distance-inline.adm";
+
+for $a in dataset('Customers')
+for $b in dataset('Customers')
+let $ed := edit-distance($a.interests, $b.interests)
+where $ed <= 2 and $a.cid < $b.cid
+return {"ainterests": $a.interests, "binterests": $b.interests, "ed": $ed}
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/olist-edit-distance.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/olist-edit-distance.aql
new file mode 100644
index 0000000..e5dec4f
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/olist-edit-distance.aql
@@ -0,0 +1,38 @@
+/*
+ * Description    : Fuzzy joins two datasets, Customer and Customer2, based on the edit-distance function of their interest lists.
+ *                  Customers has a keyword index on interests, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type AddressType as closed {
+  number: int32, 
+  street: string,
+  city: string
+}
+
+create type CustomerType as closed {
+  cid: int32, 
+  name: string,
+  age: int32?,
+  address: AddressType?,
+  interests: [string],
+  children: [ { name: string, age: int32? } ]
+}
+
+create dataset Customers(CustomerType) partitioned by key cid;
+  
+create dataset Customers2(CustomerType) partitioned by key cid;
+
+create index interests_index on Customers(interests) type keyword;
+
+write output to nc1:"rttest/inverted-index-join-noeqjoin_olist-edit-distance.adm";
+
+for $a in dataset('Customers')
+for $b in dataset('Customers2')
+where edit-distance($a.interests, $b.interests) <= 2 and $a.cid < $b.cid
+return {"ainterests": $a.interests, "binterests": $b.interests}
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/olist-fuzzyeq-edit-distance.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/olist-fuzzyeq-edit-distance.aql
new file mode 100644
index 0000000..ae24f13
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/olist-fuzzyeq-edit-distance.aql
@@ -0,0 +1,41 @@
+/*
+ * Description    : Fuzzy joins two datasets, Customer and Customer2, based on ~= using edit distance of their interest lists.
+ *                  Customers has a keyword index on interests, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type AddressType as closed {
+  number: int32, 
+  street: string,
+  city: string
+}
+
+create type CustomerType as closed {
+  cid: int32, 
+  name: string,
+  age: int32?,
+  address: AddressType?,
+  interests: [string],
+  children: [ { name: string, age: int32? } ]
+}
+
+create dataset Customers(CustomerType) partitioned by key cid;
+  
+create dataset Customers2(CustomerType) partitioned by key cid;
+
+create index interests_index on Customers(interests) type keyword;
+
+write output to nc1:"rttest/inverted-index-join-noeqjoin_olist-fuzzyeq-edit-distance.adm";
+
+set simfunction 'edit-distance';
+set simthreshold '3';
+
+for $a in dataset('Customers')
+for $b in dataset('Customers2')
+where $a.interests ~= $b.interests and $a.cid < $b.cid
+return {"ainterests": $a.interests, "binterests": $b.interests}
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/olist-fuzzyeq-jaccard.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/olist-fuzzyeq-jaccard.aql
new file mode 100644
index 0000000..f7df554
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/olist-fuzzyeq-jaccard.aql
@@ -0,0 +1,41 @@
+/*
+ * Description    : Fuzzy joins two datasets, Customer and Customer2, based on ~= using Jaccard of their interest lists.
+ *                  Customers has a keyword index on interests, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type AddressType as closed {
+  number: int32, 
+  street: string,
+  city: string
+}
+
+create type CustomerType as closed {
+  cid: int32, 
+  name: string,
+  age: int32?,
+  address: AddressType?,
+  interests: [string],
+  children: [ { name: string, age: int32? } ]
+}
+
+create dataset Customers(CustomerType) partitioned by key cid;
+  
+create dataset Customers2(CustomerType) partitioned by key cid;
+
+create index interests_index on Customers(interests) type keyword;
+
+write output to nc1:"rttest/inverted-index-join-noeqjoin_olist-fuzzyeq-jaccard.adm";
+
+set simfunction 'jaccard';
+set simthreshold '0.7f';
+
+for $a in dataset('Customers')
+for $b in dataset('Customers2')
+where $a.interests /*+ indexnl */ ~= $b.interests and $a.cid < $b.cid
+return {"ainterests": $a.interests, "binterests": $b.interests}
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/olist-jaccard-inline.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/olist-jaccard-inline.aql
new file mode 100644
index 0000000..61816b8
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/olist-jaccard-inline.aql
@@ -0,0 +1,38 @@
+/*
+ * Description    : Fuzzy self joins a dataset, Customers, based on the similarity-jaccard function of its interest lists.
+ *                  Customers has a keyword index on interests, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We test the inlining of variables that enable the select to be pushed into the join for subsequent optimization with an index.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type AddressType as closed {
+  number: int32, 
+  street: string,
+  city: string
+}
+
+create type CustomerType as closed {
+  cid: int32, 
+  name: string,
+  age: int32?,
+  address: AddressType?,
+  interests: [string],
+  children: [ { name: string, age: int32? } ]
+}
+
+create dataset Customers(CustomerType) partitioned by key cid;
+  
+create index interests_index on Customers(interests) type keyword;
+
+write output to nc1:"rttest/inverted-index-join-noeqjoin_olist-jaccard-inline.adm";
+
+for $a in dataset('Customers')
+for $b in dataset('Customers')
+let $jacc := /*+ indexnl */ similarity-jaccard($a.interests, $b.interests)
+where $jacc >= 0.7f and $a.cid < $b.cid
+return {"ainterests": $a.interests, "binterests": $b.interests, "jacc": $jacc }
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/olist-jaccard.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/olist-jaccard.aql
new file mode 100644
index 0000000..d16776a
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/olist-jaccard.aql
@@ -0,0 +1,38 @@
+/*
+ * Description    : Fuzzy joins two datasets, Customer and Customer2, based on the similarity-jaccard function of their interest lists.
+ *                  Customers has a keyword index on interests, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type AddressType as closed {
+  number: int32, 
+  street: string,
+  city: string
+}
+
+create type CustomerType as closed {
+  cid: int32, 
+  name: string,
+  age: int32?,
+  address: AddressType?,
+  interests: [string],
+  children: [ { name: string, age: int32? } ]
+}
+
+create dataset Customers(CustomerType) partitioned by key cid;
+  
+create dataset Customers2(CustomerType) partitioned by key cid;
+
+create index interests_index on Customers(interests) type keyword;
+
+write output to nc1:"rttest/inverted-index-join-noeqjoin_olist-jaccard.adm";
+
+for $a in dataset('Customers')
+for $b in dataset('Customers2')
+where /*+ indexnl */ similarity-jaccard($a.interests, $b.interests) >= 0.7f and $a.cid < $b.cid
+return {"ainterests": $a.interests, "binterests": $b.interests}
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ulist-fuzzyeq-jaccard.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ulist-fuzzyeq-jaccard.aql
new file mode 100644
index 0000000..0d4872b
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ulist-fuzzyeq-jaccard.aql
@@ -0,0 +1,41 @@
+/*
+ * Description    : Fuzzy joins two datasets, Customer and Customer2, based on ~= using Jaccard of their interest sets.
+ *                  Customers has a keyword index on interests, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type AddressType as closed {
+  number: int32, 
+  street: string,
+  city: string
+}
+
+create type CustomerType as closed {
+  cid: int32, 
+  name: string,
+  age: int32?,
+  address: AddressType?,
+  interests: {{string}},
+  children: [ { name: string, age: int32? } ]
+}
+
+create dataset Customers(CustomerType) partitioned by key cid;
+  
+create dataset Customers2(CustomerType) partitioned by key cid;
+
+create index interests_index on Customers(interests) type keyword;
+
+write output to nc1:"rttest/inverted-index-join-noeqjoin_ulist-fuzzyeq-jaccard.adm";
+
+set simfunction 'jaccard';
+set simthreshold '0.7f';
+
+for $a in dataset('Customers')
+for $b in dataset('Customers2')
+where $a.interests /*+ indexnl */ ~= $b.interests and $a.cid < $b.cid
+return {"ainterests": $a.interests, "binterests": $b.interests}
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ulist-jaccard-inline.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ulist-jaccard-inline.aql
new file mode 100644
index 0000000..c89fdc3
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ulist-jaccard-inline.aql
@@ -0,0 +1,38 @@
+/*
+ * Description    : Fuzzy self joins a dataset, Customers, based on the similarity-jaccard function of its interest sets.
+ *                  Customers has a keyword index on interests, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We test the inlining of variables that enable the select to be pushed into the join for subsequent optimization with an index.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type AddressType as closed {
+  number: int32, 
+  street: string,
+  city: string
+}
+
+create type CustomerType as closed {
+  cid: int32, 
+  name: string,
+  age: int32?,
+  address: AddressType?,
+  interests: {{string}},
+  children: [ { name: string, age: int32? } ]
+}
+
+create dataset Customers(CustomerType) partitioned by key cid;
+  
+create index interests_index on Customers(interests) type keyword;
+
+write output to nc1:"rttest/inverted-index-join-noeqjoin_ulist-jaccard-inline.adm";
+
+for $a in dataset('Customers')
+for $b in dataset('Customers')
+let $jacc := /*+ indexnl */ similarity-jaccard($a.interests, $b.interests)
+where $jacc >= 0.7f and $a.cid < $b.cid
+return {"ainterests": $a.interests, "binterests": $b.interests, "jacc": $jacc}
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ulist-jaccard.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ulist-jaccard.aql
new file mode 100644
index 0000000..72d0341
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/ulist-jaccard.aql
@@ -0,0 +1,38 @@
+/*
+ * Description    : Fuzzy joins two datasets, Customer and Customer2, based on the similarity-jaccard function of their interest sets.
+ *                  Customers has a keyword index on interests, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type AddressType as closed {
+  number: int32, 
+  street: string,
+  city: string
+}
+
+create type CustomerType as closed {
+  cid: int32, 
+  name: string,
+  age: int32?,
+  address: AddressType?,
+  interests: {{string}},
+  children: [ { name: string, age: int32? } ]
+}
+
+create dataset Customers(CustomerType) partitioned by key cid;
+  
+create dataset Customers2(CustomerType) partitioned by key cid;
+
+create index interests_index on Customers(interests) type keyword;
+
+write output to nc1:"rttest/inverted-index-join-noeqjoin_ulist-jaccard.adm";
+
+for $a in dataset('Customers')
+for $b in dataset('Customers2')
+where /*+ indexnl */ similarity-jaccard($a.interests, $b.interests) >= 0.7f and $a.cid < $b.cid
+return {"ainterests": $a.interests, "binterests": $b.interests}
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/word-fuzzyeq-jaccard.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/word-fuzzyeq-jaccard.aql
new file mode 100644
index 0000000..99a3c79
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/word-fuzzyeq-jaccard.aql
@@ -0,0 +1,42 @@
+/*
+ * Description    : Fuzzy joins two datasets, DBLP and CSX, based on ~= using Jaccard of their titles' word tokens.
+ *                  DBLP has a keyword index on title, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type DBLPType as closed {
+  id: int32, 
+  dblpid: string,
+  title: string,
+  authors: string,
+  misc: string
+}
+
+create type CSXType as closed {
+  id: int32, 
+  csxid: string,
+  title: string,
+  authors: string,
+  misc: string
+}
+
+create dataset DBLP(DBLPType) partitioned by key id;
+
+create dataset CSX(CSXType) partitioned by key id;
+
+create index keyword_index on DBLP(title) type keyword;
+
+write output to nc1:"rttest/inverted-index-join-noeqjoin_word-fuzzyeq-jaccard.adm";
+
+set simfunction 'jaccard';
+set simthreshold '0.5f';
+
+for $a in dataset('DBLP')
+for $b in dataset('CSX')
+where word-tokens($a.title) ~= word-tokens($b.title) and $a.id < $b.id
+return {"atitle": $a.title, "btitle": $b.title}
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/word-jaccard-inline.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/word-jaccard-inline.aql
new file mode 100644
index 0000000..24c66ac
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/word-jaccard-inline.aql
@@ -0,0 +1,31 @@
+/*
+ * Description    : Fuzzy self joins a dataset, DBLP, based on the similarity-jaccard function of its titles' word tokens.
+ *                  DBLP has a keyword index on title, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We test the inlining of variables that enable the select to be pushed into the join for subsequent optimization with an index.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type DBLPType as closed {
+  id: int32, 
+  dblpid: string,
+  title: string,
+  authors: string,
+  misc: string
+}
+
+create dataset DBLP(DBLPType) partitioned by key id;
+
+create index keyword_index on DBLP(title) type keyword;
+
+write output to nc1:"rttest/inverted-index-join-noeqjoin_word-jaccard-inline.adm";
+
+for $a in dataset('DBLP')
+for $b in dataset('DBLP')
+let $jacc := similarity-jaccard(word-tokens($a.title), word-tokens($b.title))
+where $jacc >= 0.5f and $a.id < $b.id
+return {"atitle": $a.title, "btitle": $b.title, "jacc": $jacc}
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-word-jaccard.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/word-jaccard.aql
similarity index 62%
copy from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-word-jaccard.aql
copy to asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/word-jaccard.aql
index 228dfd2..ef91b89 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-word-jaccard.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join-noeqjoin/word-jaccard.aql
@@ -1,6 +1,7 @@
 /*
  * Description    : Fuzzy joins two datasets, DBLP and CSX, based on the similarity-jaccard function of their titles' word tokens.
  *                  DBLP has a keyword index on title, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
  * Success        : Yes
  */
 
@@ -28,21 +29,13 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index keyword_index on DBLP(title) type keyword;
 
-write output to nc1:"rttest/index-join_inverted-index-word-jaccard.adm";
+write output to nc1:"rttest/inverted-index-join-noeqjoin_word-jaccard.adm";
 
 for $a in dataset('DBLP')
 for $b in dataset('CSX')
-where similarity-jaccard(word-tokens($a.title), word-tokens($b.title)) >= 0.5f 
+where similarity-jaccard(word-tokens($a.title), word-tokens($b.title)) >= 0.5f
       and $a.id < $b.id
-order by $a.id, $b.id
-return { "arec": $a.title, "brec": $b.title }
\ No newline at end of file
+return {"atitle": $a.title, "btitle": $b.title}
+
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance-check_01.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance-check_01.aql
index d802dc5..f9cc7e9 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance-check_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance-check_01.aql
@@ -28,14 +28,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index ngram_index on DBLP(authors) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-edit-distance-check_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance-check_02.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance-check_02.aql
index 01003f9..011afea 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance-check_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance-check_02.aql
@@ -28,14 +28,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index ngram_index on CSX(authors) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-edit-distance-check_02.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance-check_03.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance-check_03.aql
index 890dfa9..649c3b6 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance-check_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance-check_03.aql
@@ -15,11 +15,8 @@
   authors: string,
   misc: string
 }
-create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
+create dataset DBLP(DBLPType) partitioned by key id;
 
 create index ngram_index on DBLP(authors) type ngram(3);
 
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance-check_04.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance-check_04.aql
index 35aa124..e6a3c56 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance-check_04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance-check_04.aql
@@ -16,11 +16,8 @@
   authors: string,
   misc: string
 }
-create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
+create dataset DBLP(DBLPType) partitioned by key id;
 
 create index ngram_index on DBLP(authors) type ngram(3);
 
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance_01.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance_01.aql
index 76622d9..a94e84f 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance_01.aql
@@ -28,14 +28,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index ngram_index on DBLP(authors) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-edit-distance_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance_02.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance_02.aql
index 4298db1..61edf5c 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance_02.aql
@@ -28,14 +28,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index ngram_index on CSX(authors) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-edit-distance_02.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance_03.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance_03.aql
index 72ca9d0..6c61de1 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance_03.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(authors) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-edit-distance_03.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance_04.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance_04.aql
index e33e92c..5925f47 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance_04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-edit-distance_04.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(authors) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-edit-distance_03.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-edit-distance_01.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-edit-distance_01.aql
index 14a4420..f6dd893 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-edit-distance_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-edit-distance_01.aql
@@ -28,14 +28,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index ngram_index on CSX(authors) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-fuzzyeq-edit-distance_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-edit-distance_02.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-edit-distance_02.aql
index 2ad1f2b..d9822aa 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-edit-distance_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-edit-distance_02.aql
@@ -28,14 +28,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index ngram_index on DBLP(authors) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-fuzzyeq-edit-distance_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-edit-distance_03.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-edit-distance_03.aql
index 640b6e1..0431a6c 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-edit-distance_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-edit-distance_03.aql
@@ -17,10 +17,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(authors) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-fuzzyeq-edit-distance_03.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-jaccard_01.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-jaccard_01.aql
index 55af0e4..933e5d0 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-jaccard_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-jaccard_01.aql
@@ -28,14 +28,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index ngram_index on DBLP(title) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-fuzzyeq-jaccard_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-jaccard_02.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-jaccard_02.aql
index c00726e..1213935 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-jaccard_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-jaccard_02.aql
@@ -28,14 +28,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index ngram_index on CSX(title) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-fuzzyeq-jaccard_02.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-jaccard_03.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-jaccard_03.aql
index 9d2ce15..70c7640 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-jaccard_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-fuzzyeq-jaccard_03.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(title) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-fuzzyeq-jaccard_03.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard-check_01.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard-check_01.aql
index cb5f92c..4d7939a 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard-check_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard-check_01.aql
@@ -28,14 +28,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index ngram_index on DBLP(title) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-jaccard-check_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard-check_02.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard-check_02.aql
index 8f487ed..e0acebb 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard-check_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard-check_02.aql
@@ -28,14 +28,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index ngram_index on CSX(title) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-jaccard-check_02.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard-check_03.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard-check_03.aql
index 9c57be6..808965d 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard-check_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard-check_03.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(title) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-jaccard-check_03.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard-check_04.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard-check_04.aql
index 13c0625..e66cdc5 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard-check_04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard-check_04.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(title) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-jaccard-check_04.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard_01.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard_01.aql
index 14b52fb..a28a6af 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard_01.aql
@@ -28,14 +28,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index ngram_index on DBLP(title) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-jaccard_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard_02.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard_02.aql
index 4c51967..a4ff58d 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard_02.aql
@@ -28,14 +28,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index ngram_index on CSX(title) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-jaccard_02.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard_03.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard_03.aql
index cd84d30..1a90cf9 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard_03.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(title) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-jaccard_03.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard_04.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard_04.aql
index 5d3eeef..7be6773 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard_04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ngram-jaccard_04.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index ngram_index on DBLP(title) type ngram(3);
 
 write output to nc1:"rttest/inverted-index-join_ngram-jaccard_04.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance-check_01.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance-check_01.aql
index b4f8b56..84d2f45 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance-check_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance-check_01.aql
@@ -27,14 +27,6 @@
   
 create dataset Customers2(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
-load dataset Customers2
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-edit-distance-check_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance-check_02.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance-check_02.aql
index db47ed6b..b0ec650 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance-check_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance-check_02.aql
@@ -27,14 +27,6 @@
   
 create dataset Customers2(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
-load dataset Customers2
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers2(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-edit-distance-check_02.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance-check_03.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance-check_03.aql
index d97c003..03a1a3f 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance-check_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance-check_03.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
   
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-edit-distance-check_03.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance-check_04.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance-check_04.aql
index 7b2c0df..e7814af 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance-check_04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance-check_04.aql
@@ -26,10 +26,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
   
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-edit-distance-check_04.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance_01.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance_01.aql
index 4047e55..ac25ac2 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance_01.aql
@@ -27,14 +27,6 @@
   
 create dataset Customers2(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
-load dataset Customers2
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-edit-distance_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance_02.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance_02.aql
index 5745565..a160c4d 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance_02.aql
@@ -27,14 +27,6 @@
   
 create dataset Customers2(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
-load dataset Customers2
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers2(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-edit-distance_02.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance_03.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance_03.aql
index fc3fc4a..dba92b9 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance_03.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
   
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-edit-distance_03.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance_04.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance_04.aql
index 10763e3..4835727 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance_04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-edit-distance_04.aql
@@ -26,10 +26,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
   
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-edit-distance_04.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-edit-distance_01.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-edit-distance_01.aql
index bf2b8bc..1dddf5e 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-edit-distance_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-edit-distance_01.aql
@@ -27,14 +27,6 @@
   
 create dataset Customers2(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
-load dataset Customers2
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-fuzzyeq-jaccard_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-edit-distance_02.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-edit-distance_02.aql
index 5314b95..15b1001 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-edit-distance_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-edit-distance_02.aql
@@ -27,14 +27,6 @@
   
 create dataset Customers2(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
-load dataset Customers2
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers2(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-fuzzyeq-jaccard_02.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-edit-distance_03.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-edit-distance_03.aql
index 15a9ab7..af4814f 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-edit-distance_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-edit-distance_03.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
   
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-fuzzyeq-jaccard_03.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-jaccard_01.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-jaccard_01.aql
index ffb9b8a..2b46707 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-jaccard_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-jaccard_01.aql
@@ -27,14 +27,6 @@
   
 create dataset Customers2(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
-load dataset Customers2
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-fuzzyeq-jaccard_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-jaccard_02.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-jaccard_02.aql
index f94fb85..4f188dd 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-jaccard_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-jaccard_02.aql
@@ -27,14 +27,6 @@
   
 create dataset Customers2(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
-load dataset Customers2
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers2(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-fuzzyeq-jaccard_02.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-jaccard_03.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-jaccard_03.aql
index 669c336..05cf635 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-jaccard_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-fuzzyeq-jaccard_03.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
   
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-fuzzyeq-jaccard_03.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard-check_01.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard-check_01.aql
index 63ff85c..60fc705 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard-check_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard-check_01.aql
@@ -27,14 +27,6 @@
   
 create dataset Customers2(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
-load dataset Customers2
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-jaccard-check_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard-check_02.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard-check_02.aql
index b708069..9cdb78b 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard-check_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard-check_02.aql
@@ -27,14 +27,6 @@
   
 create dataset Customers2(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
-load dataset Customers2
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers2(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-jaccard-check_02.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard-check_03.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard-check_03.aql
index 21932ef..b1c4d68 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard-check_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard-check_03.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
   
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-jaccard-check_03.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard-check_04.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard-check_04.aql
index e3c03f8..a1e1478 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard-check_04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard-check_04.aql
@@ -26,10 +26,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
   
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-jaccard-check_04.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard_01.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard_01.aql
index c519be9..cabdac1 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard_01.aql
@@ -27,14 +27,6 @@
   
 create dataset Customers2(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
-load dataset Customers2
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-jaccard_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard_02.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard_02.aql
index 7cd595a..49a7411 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard_02.aql
@@ -27,14 +27,6 @@
   
 create dataset Customers2(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
-load dataset Customers2
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers2(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-jaccard_02.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard_03.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard_03.aql
index c7ad4c4..639d782 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard_03.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
   
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-jaccard_03.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard_04.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard_04.aql
index 748783c..c3e34b0 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard_04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/olist-jaccard_04.aql
@@ -26,10 +26,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
   
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k_olist/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_olist-jaccard_04.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-fuzzyeq-jaccard_01.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-fuzzyeq-jaccard_01.aql
index 74d043e..c19ce47 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-fuzzyeq-jaccard_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-fuzzyeq-jaccard_01.aql
@@ -27,14 +27,6 @@
   
 create dataset Customers2(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
-load dataset Customers2
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_ulist-fuzzyeq-jaccard_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-fuzzyeq-jaccard_02.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-fuzzyeq-jaccard_02.aql
index da1ebe9..6e3a274 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-fuzzyeq-jaccard_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-fuzzyeq-jaccard_02.aql
@@ -27,14 +27,6 @@
   
 create dataset Customers2(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
-load dataset Customers2
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers2(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_ulist-fuzzyeq-jaccard_02.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-fuzzyeq-jaccard_03.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-fuzzyeq-jaccard_03.aql
index 283d80a..396af09 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-fuzzyeq-jaccard_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-fuzzyeq-jaccard_03.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
   
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_ulist-fuzzyeq-jaccard_03.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard-check_01.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard-check_01.aql
index 7f5e92d..8792dd2 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard-check_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard-check_01.aql
@@ -27,14 +27,6 @@
   
 create dataset Customers2(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
-load dataset Customers2
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_ulist-jaccard-check_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard-check_02.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard-check_02.aql
index d367bb8..185df97 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard-check_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard-check_02.aql
@@ -27,14 +27,6 @@
   
 create dataset Customers2(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
-load dataset Customers2
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers2(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_ulist-jaccard-check_02.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard-check_03.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard-check_03.aql
index 0bdd09e..4d2b2e7 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard-check_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard-check_03.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
   
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_ulist-jaccard-check_03.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard-check_04.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard-check_04.aql
index 0a43b01..acf4d71 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard-check_04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard-check_04.aql
@@ -26,10 +26,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
   
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_ulist-jaccard-check_04.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard_01.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard_01.aql
index 8188e07..0d5ad31 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard_01.aql
@@ -27,14 +27,6 @@
   
 create dataset Customers2(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
-load dataset Customers2
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_ulist-jaccard_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard_02.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard_02.aql
index ba64230..8ac631e 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard_02.aql
@@ -27,14 +27,6 @@
   
 create dataset Customers2(CustomerType) partitioned by key cid;
 
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
-load dataset Customers2
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers2(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_ulist-jaccard_02.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard_03.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard_03.aql
index 5007579..94aedbb 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard_03.aql
@@ -25,10 +25,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
   
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_ulist-jaccard_03.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard_04.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard_04.aql
index e984c7f..e30fbcf 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard_04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/ulist-jaccard_04.aql
@@ -26,10 +26,6 @@
 
 create dataset Customers(CustomerType) partitioned by key cid;
   
-load dataset Customers 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/semistructured/co1k/customer.adm"),("format"="adm"));
-
 create index interests_index on Customers(interests) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_ulist-jaccard_04.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-fuzzyeq-jaccard_01.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-fuzzyeq-jaccard_01.aql
index 6ea53e9..8438509 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-fuzzyeq-jaccard_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-fuzzyeq-jaccard_01.aql
@@ -28,14 +28,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index keyword_index on DBLP(title) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_word-fuzzyeq-jaccard_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-fuzzyeq-jaccard_02.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-fuzzyeq-jaccard_02.aql
index 254a825..6f6c5f6 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-fuzzyeq-jaccard_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-fuzzyeq-jaccard_02.aql
@@ -28,14 +28,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index keyword_index on CSX(title) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_word-fuzzyeq-jaccard_02.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-fuzzyeq-jaccard_03.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-fuzzyeq-jaccard_03.aql
index f553abe..3f3a247 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-fuzzyeq-jaccard_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-fuzzyeq-jaccard_03.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index keyword_index on DBLP(title) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_word-fuzzyeq-jaccard_03.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard-check_01.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard-check_01.aql
index 63efb89..14f63bf 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard-check_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard-check_01.aql
@@ -28,14 +28,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index keyword_index on DBLP(title) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_word-jaccard-check_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard-check_02.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard-check_02.aql
index 1298833..46932be 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard-check_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard-check_02.aql
@@ -28,14 +28,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index keyword_index on CSX(title) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_word-jaccard-check_02.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard-check_03.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard-check_03.aql
index c2d6b78..77ac9ba 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard-check_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard-check_03.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index keyword_index on DBLP(title) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_word-jaccard-check_03.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard-check_04.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard-check_04.aql
index 17b1262..6129c52 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard-check_04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard-check_04.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index keyword_index on DBLP(title) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_word-jaccard-check_04.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_01.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_01.aql
index 7c69928..47d1192 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_01.aql
@@ -28,14 +28,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index keyword_index on DBLP(title) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_word-jaccard_01.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_02.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_02.aql
index 1f5c082..ac33cb0 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_02.aql
@@ -28,14 +28,6 @@
 
 create dataset CSX(CSXType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
-load dataset CSX
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/pub-small/csx-small-id.txt"),("format"="delimited-text"),("delimiter"=":"));
-
 create index keyword_index on CSX(title) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_word-jaccard_02.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_03.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_03.aql
index 94e59c0..128e500 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_03.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index keyword_index on DBLP(title) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_word-jaccard_03.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_04.aql b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_04.aql
index 20fefbb..325f955 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/inverted-index-join/word-jaccard_04.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 create index keyword_index on DBLP(title) type keyword;
 
 write output to nc1:"rttest/inverted-index-join_word-jaccard_04.adm";
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_01.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_01.aql
index a456568..96d3b1a 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_01.aql
@@ -20,10 +20,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_edit-distance-let-to-edit-distance-check_01.adm";
 
 for $o in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_02.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_02.aql
index be946af..e0ef1aa 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_02.aql
@@ -20,10 +20,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_edit-distance-let-to-edit-distance-check_02.adm";
 
 for $o in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_03.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_03.aql
index e709e8c..75a584e 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_03.aql
@@ -20,10 +20,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_edit-distance-let-to-edit-distance-check_03.adm";
 
 for $o in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_04.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_04.aql
index 8bbd3d6..2f42ab0 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_04.aql
@@ -20,10 +20,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_edit-distance-let-to-edit-distance-check_04.adm";
 
 for $o in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_05.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_05.aql
index b929ef2..73f8ddb 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_05.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_05.aql
@@ -20,10 +20,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_edit-distance-let-to-edit-distance-check_05.adm";
 
 for $o in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_06.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_06.aql
index 3b86bd0..221bfb8 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_06.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_06.aql
@@ -20,10 +20,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_edit-distance-let-to-edit-distance-check_06.adm";
 
 for $o in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_07.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_07.aql
index 9960262..949ed2c 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_07.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_07.aql
@@ -20,10 +20,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_edit-distance-let-to-edit-distance-check_07.adm";
 
 for $o in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_08.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_08.aql
index ddb5018..3f899a2 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_08.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-let-to-edit-distance-check_08.aql
@@ -20,10 +20,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_edit-distance-let-to-edit-distance-check_08.adm";
 
 for $o in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_01.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_01.aql
index 4a21a3b..0370fff 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_01.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_edit-distance-to-edit-distance-check_01.adm";
 
 for $o in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_02.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_02.aql
index 6657bf4..77d78f8 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_02.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_edit-distance-to-edit-distance-check_02.adm";
 
 for $o in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_03.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_03.aql
index f1796a1..c34c28a 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_03.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_edit-distance-to-edit-distance-check_03.adm";
 
 for $o in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_04.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_04.aql
index fb63621..082dc39 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_04.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_edit-distance-to-edit-distance-check_04.adm";
 
 for $o in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_05.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_05.aql
index b421d54..6d892df 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_05.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_05.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_edit-distance-to-edit-distance-check_05.adm";
 
 // We cannot introduce edit-distance-check because the condition is >=
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_06.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_06.aql
index a9372ec..20d4879 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_06.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_06.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_edit-distance-to-edit-distance-check_06.adm";
 
 // We cannot introduce edit-distance-check because the condition is <=
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_07.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_07.aql
index 74959c7..49871f9 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_07.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_07.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_edit-distance-to-edit-distance-check_07.adm";
 
 // We cannot introduce edit-distance-check because the condition is >
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_08.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_08.aql
index 4ac54ed..ed6d406 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_08.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/edit-distance-to-edit-distance-check_08.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_edit-distance-to-edit-distance-check_08.adm";
 
 // We cannot introduce edit-distance-check because the condition is <
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/fuzzyeq-to-edit-distance-check.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/fuzzyeq-to-edit-distance-check.aql
index f53435b..702b739 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/fuzzyeq-to-edit-distance-check.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/fuzzyeq-to-edit-distance-check.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_fuzzyeq-to-edit-distance-check.adm";
 
 set simfunction 'edit-distance';
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/fuzzyeq-to-jaccard-check.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/fuzzyeq-to-jaccard-check.aql
index f4da76f..eaacc3e 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/fuzzyeq-to-jaccard-check.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/fuzzyeq-to-jaccard-check.aql
@@ -18,10 +18,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_fuzzyeq-to-jaccard-check.adm";
 
 set simfunction 'jaccard';
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_01.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_01.aql
index c76f15b..8647565 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_01.aql
@@ -20,10 +20,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_jaccard-let-to-jaccard-check_01.adm";
 
 for $paper in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_02.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_02.aql
index 52296d5..b48eb24 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_02.aql
@@ -20,10 +20,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_jaccard-let-to-jaccard-check_01.adm";
 
 for $paper in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_03.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_03.aql
index 8251c76..74dcf9d 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_03.aql
@@ -20,10 +20,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_jaccard-let-to-jaccard-check_01.adm";
 
 for $paper in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_04.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_04.aql
index 2c53231..e17d458 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_04.aql
@@ -20,10 +20,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_jaccard-let-to-jaccard-check_01.adm";
 
 for $paper in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_05.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_05.aql
index 03a0321..266f369 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_05.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_05.aql
@@ -20,10 +20,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_jaccard-let-to-jaccard-check_01.adm";
 
 for $paper in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_06.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_06.aql
index b1d26da..3beec4b 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_06.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_06.aql
@@ -20,10 +20,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_jaccard-let-to-jaccard-check_01.adm";
 
 for $paper in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_07.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_07.aql
index e008feb..86401ac 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_07.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_07.aql
@@ -20,10 +20,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_jaccard-let-to-jaccard-check_01.adm";
 
 for $paper in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_08.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_08.aql
index 7e93d7f..372a3e8 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_08.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-let-to-jaccard-check_08.aql
@@ -20,10 +20,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_jaccard-let-to-jaccard-check_01.adm";
 
 for $paper in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_01.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_01.aql
index ecc0554..8e8a0f8 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_01.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_01.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_jaccard-to-jaccard-check_01.adm";
 
 for $paper in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_02.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_02.aql
index 18bf1a3..bee4595 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_02.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_02.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_jaccard-to-jaccard-check_02.adm";
 
 for $paper in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_03.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_03.aql
index f2f6e77..591c8f0 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_03.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_03.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_jaccard-to-jaccard-check_02.adm";
 
 for $paper in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_04.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_04.aql
index 8a945bc..2d10e1d 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_04.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_04.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_jaccard-to-jaccard-check_03.adm";
 
 for $paper in dataset('DBLP')
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_05.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_05.aql
index e9808ff..f091dcd 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_05.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_05.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_jaccard-to-jaccard-check_05.adm";
 
 // We cannot introduce jaccard-check because the condition is <=
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_06.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_06.aql
index 91953fc..7b98eaf 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_06.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_06.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_jaccard-to-jaccard-check_06.adm";
 
 // We cannot introduce jaccard-check because the condition is >=
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_07.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_07.aql
index 2f3b080..71f087e 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_07.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_07.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_jaccard-to-jaccard-check_07.adm";
 
 // We cannot introduce jaccard-check because the condition is <
diff --git a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_08.aql b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_08.aql
index fc61d1f..13d11ed 100644
--- a/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_08.aql
+++ b/asterix-app/src/test/resources/optimizerts/queries/similarity/jaccard-to-jaccard-check_08.aql
@@ -19,10 +19,6 @@
 
 create dataset DBLP(DBLPType) partitioned by key id;
 
-load dataset DBLP 
-using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
-(("path"="nc1://data/dblp-small/dblp-small-id.txt"),("format"="delimited-text"),("delimiter"=":")) pre-sorted;
-
 write output to nc1:"rttest/similarity_jaccard-to-jaccard-check_08.adm";
 
 // We cannot introduce jaccard-check because the condition is >
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join-multipred.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join-multipred.plan
index 8cadace..0f98d59 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join-multipred.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join-multipred.plan
@@ -2,15 +2,17 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- BTREE_SEARCH  |UNPARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$15(ASC)]  |LOCAL|
-                  -- HASH_PARTITION_EXCHANGE [$$15]  |PARTITIONED|
-                    -- STREAM_PROJECT  |PARTITIONED|
-                      -- ASSIGN  |PARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- DATASOURCE_SCAN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- BTREE_SEARCH  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STABLE_SORT [$$15(ASC)]  |PARTITIONED|
+                      -- HASH_PARTITION_EXCHANGE [$$15]  |PARTITIONED|
+                        -- ASSIGN  |PARTITIONED|
+                          -- STREAM_PROJECT  |PARTITIONED|
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                              -- DATASOURCE_SCAN  |PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_01.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_01.plan
index b9b830e..a83e0eb 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_01.plan
@@ -2,14 +2,15 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-          -- BTREE_SEARCH  |UNPARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$11(ASC)]  |LOCAL|
-                -- HASH_PARTITION_EXCHANGE [$$11]  |PARTITIONED|
-                  -- STREAM_PROJECT  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- BTREE_SEARCH  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$11(ASC)]  |PARTITIONED|
+                  -- HASH_PARTITION_EXCHANGE [$$11]  |PARTITIONED|
                     -- ASSIGN  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- DATASOURCE_SCAN  |PARTITIONED|
-                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                      -- STREAM_PROJECT  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_02.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_02.plan
index d11dc6a..d6d4497 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_02.plan
@@ -2,14 +2,15 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-          -- BTREE_SEARCH  |UNPARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$10(ASC)]  |LOCAL|
-                -- HASH_PARTITION_EXCHANGE [$$10]  |PARTITIONED|
-                  -- STREAM_PROJECT  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- BTREE_SEARCH  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$10(ASC)]  |PARTITIONED|
+                  -- HASH_PARTITION_EXCHANGE [$$10]  |PARTITIONED|
                     -- ASSIGN  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- DATASOURCE_SCAN  |PARTITIONED|
-                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                      -- STREAM_PROJECT  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_03.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_03.plan
index a2e27c9..c5c0f4f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/primary-equi-join_03.plan
@@ -2,9 +2,10 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-          -- BTREE_SEARCH  |UNPARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- DATASOURCE_SCAN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- BTREE_SEARCH  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join-multiindex.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join-multiindex.plan
index 76a5aa8..947404f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join-multiindex.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join-multiindex.plan
@@ -2,18 +2,21 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$29(ASC)]  |LOCAL|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- STREAM_PROJECT  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- BTREE_SEARCH  |PARTITIONED|
-                        -- BROADCAST_EXCHANGE  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- BTREE_SEARCH  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- ASSIGN  |PARTITIONED|
-                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- BTREE_SEARCH  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$29(ASC)]  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- STREAM_PROJECT  |PARTITIONED|
+                              -- ASSIGN  |PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- BTREE_SEARCH  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- ASSIGN  |PARTITIONED|
+                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join-multipred.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join-multipred.plan
index 0edd774..e767365 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join-multipred.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join-multipred.plan
@@ -2,18 +2,21 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
-          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$24(ASC)]  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- BTREE_SEARCH  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- STREAM_PROJECT  |PARTITIONED|
+                    -- STABLE_SORT [$$24(ASC)]  |PARTITIONED|
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- BTREE_SEARCH  |PARTITIONED|
-                          -- BROADCAST_EXCHANGE  |PARTITIONED|
-                            -- ASSIGN  |PARTITIONED|
-                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- DATASOURCE_SCAN  |PARTITIONED|
-                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                -- ASSIGN  |PARTITIONED|
+                                  -- STREAM_PROJECT  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_01.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_01.plan
index 14cd128..7e0c315 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_01.plan
@@ -2,17 +2,19 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$13(ASC)]  |LOCAL|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- STREAM_PROJECT  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- BTREE_SEARCH  |PARTITIONED|
-                        -- BROADCAST_EXCHANGE  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- DATASOURCE_SCAN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- BTREE_SEARCH  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$13(ASC)]  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- STREAM_PROJECT  |PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                  -- DATASOURCE_SCAN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_02.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_02.plan
index 14cd128..7e0c315 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_02.plan
@@ -2,17 +2,19 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$13(ASC)]  |LOCAL|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- STREAM_PROJECT  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- BTREE_SEARCH  |PARTITIONED|
-                        -- BROADCAST_EXCHANGE  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- DATASOURCE_SCAN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- BTREE_SEARCH  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$13(ASC)]  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- STREAM_PROJECT  |PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                  -- DATASOURCE_SCAN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_03.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_03.plan
index 14cd128..7e0c315 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index-join/secondary-equi-join_03.plan
@@ -2,17 +2,19 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$13(ASC)]  |LOCAL|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- STREAM_PROJECT  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- BTREE_SEARCH  |PARTITIONED|
-                        -- BROADCAST_EXCHANGE  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- DATASOURCE_SCAN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- BTREE_SEARCH  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$13(ASC)]  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- STREAM_PROJECT  |PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                  -- DATASOURCE_SCAN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-01.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-01.plan
index 4189498..46990a8 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-01.plan
@@ -2,7 +2,8 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- STREAM_SELECT  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- DATASOURCE_SCAN  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- DATASOURCE_SCAN  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-02.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-02.plan
index 4189498..46990a8 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-02.plan
@@ -2,7 +2,8 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- STREAM_SELECT  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- DATASOURCE_SCAN  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- DATASOURCE_SCAN  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-03.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-03.plan
index 4189498..46990a8 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-03.plan
@@ -2,7 +2,8 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- STREAM_SELECT  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- DATASOURCE_SCAN  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- DATASOURCE_SCAN  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-04.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-04.plan
index 4189498..46990a8 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-04.plan
@@ -2,7 +2,8 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- STREAM_SELECT  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- DATASOURCE_SCAN  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- DATASOURCE_SCAN  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-05.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-05.plan
index 4189498..46990a8 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-05.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-05.plan
@@ -2,7 +2,8 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- STREAM_SELECT  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- DATASOURCE_SCAN  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- DATASOURCE_SCAN  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-06.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-06.plan
index 4189498..46990a8 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-06.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-06.plan
@@ -2,7 +2,8 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- STREAM_SELECT  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- DATASOURCE_SCAN  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- DATASOURCE_SCAN  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-07.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-07.plan
index 4189498..46990a8 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-07.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-07.plan
@@ -2,7 +2,8 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- STREAM_SELECT  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- DATASOURCE_SCAN  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- DATASOURCE_SCAN  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-31.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-31.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-31.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-31.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-32.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-32.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-32.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-32.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-33.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-33.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-33.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-33.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-34.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-34.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-34.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-34.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-35.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-35.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-35.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-35.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-36.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-36.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-36.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-36.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-37.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-37.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-37.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-37.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-38.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-38.plan
index f689565..7c1c1a3 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-38.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-38.plan
@@ -3,8 +3,8 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
         -- BTREE_SEARCH  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-            -- STABLE_SORT [$$16(ASC)]  |LOCAL|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- STABLE_SORT [$$16(ASC)]  |PARTITIONED|
               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                 -- STREAM_PROJECT  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-39.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-39.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-39.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-39.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-40.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-40.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-40.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-40.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-41.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-41.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-41.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-41.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-42.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-42.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-42.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-42.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-43.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-43.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-43.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-43.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-44.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-44.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-44.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-44.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-45.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-45.plan
index 22b26c4..35c7ebb 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-45.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-45.plan
@@ -3,8 +3,8 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
         -- BTREE_SEARCH  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-            -- STABLE_SORT [$$20(ASC)]  |LOCAL|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- STABLE_SORT [$$20(ASC)]  |PARTITIONED|
               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                 -- STREAM_PROJECT  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-46.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-46.plan
index 22b26c4..35c7ebb 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-46.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-46.plan
@@ -3,8 +3,8 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
         -- BTREE_SEARCH  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-            -- STABLE_SORT [$$20(ASC)]  |LOCAL|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- STABLE_SORT [$$20(ASC)]  |PARTITIONED|
               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                 -- STREAM_PROJECT  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-47.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-47.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-47.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-47.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-48.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-48.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-48.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-48.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-49.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-49.plan
index 22b26c4..35c7ebb 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-49.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-49.plan
@@ -3,8 +3,8 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
         -- BTREE_SEARCH  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-            -- STABLE_SORT [$$20(ASC)]  |LOCAL|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- STABLE_SORT [$$20(ASC)]  |PARTITIONED|
               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                 -- STREAM_PROJECT  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-50.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-50.plan
index 22b26c4..35c7ebb 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-50.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-50.plan
@@ -3,8 +3,8 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
         -- BTREE_SEARCH  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-            -- STABLE_SORT [$$20(ASC)]  |LOCAL|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- STABLE_SORT [$$20(ASC)]  |PARTITIONED|
               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                 -- STREAM_PROJECT  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-51.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-51.plan
index 22b26c4..35c7ebb 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-51.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-51.plan
@@ -3,8 +3,8 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
         -- BTREE_SEARCH  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-            -- STABLE_SORT [$$20(ASC)]  |LOCAL|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- STABLE_SORT [$$20(ASC)]  |PARTITIONED|
               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                 -- STREAM_PROJECT  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-52.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-52.plan
index bc7e26b..e6e6ddf 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-52.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-52.plan
@@ -3,8 +3,8 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
         -- BTREE_SEARCH  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-            -- STABLE_SORT [$$8(ASC)]  |LOCAL|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- STABLE_SORT [$$8(ASC)]  |PARTITIONED|
               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                 -- STREAM_PROJECT  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-53.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-53.plan
index bc7e26b..e6e6ddf 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-53.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-53.plan
@@ -3,8 +3,8 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
         -- BTREE_SEARCH  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-            -- STABLE_SORT [$$8(ASC)]  |LOCAL|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- STABLE_SORT [$$8(ASC)]  |PARTITIONED|
               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                 -- STREAM_PROJECT  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-54.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-54.plan
index bc7e26b..e6e6ddf 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-54.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-54.plan
@@ -3,8 +3,8 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
         -- BTREE_SEARCH  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-            -- STABLE_SORT [$$8(ASC)]  |LOCAL|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- STABLE_SORT [$$8(ASC)]  |PARTITIONED|
               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                 -- STREAM_PROJECT  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-55.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-55.plan
index bc7e26b..e6e6ddf 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-55.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-55.plan
@@ -3,8 +3,8 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
         -- BTREE_SEARCH  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-            -- STABLE_SORT [$$8(ASC)]  |LOCAL|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- STABLE_SORT [$$8(ASC)]  |PARTITIONED|
               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                 -- STREAM_PROJECT  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-56.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-56.plan
index 4f9f4ba..16e6d6a 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-56.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-56.plan
@@ -3,8 +3,8 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
         -- BTREE_SEARCH  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-            -- STABLE_SORT [$$12(ASC)]  |LOCAL|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- STABLE_SORT [$$12(ASC)]  |PARTITIONED|
               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                 -- STREAM_PROJECT  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-57.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-57.plan
index 4f9f4ba..16e6d6a 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-57.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-57.plan
@@ -3,8 +3,8 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
         -- BTREE_SEARCH  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-            -- STABLE_SORT [$$12(ASC)]  |LOCAL|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- STABLE_SORT [$$12(ASC)]  |PARTITIONED|
               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                 -- STREAM_PROJECT  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-58.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-58.plan
index 8c6eaed..edeed53 100644
--- a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-58.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-58.plan
@@ -3,8 +3,8 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
         -- BTREE_SEARCH  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-            -- STABLE_SORT [$$9(ASC)]  |LOCAL|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- STABLE_SORT [$$9(ASC)]  |PARTITIONED|
               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                 -- STREAM_PROJECT  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/consolidate-selects-complex.plan b/asterix-app/src/test/resources/optimizerts/results/consolidate-selects-complex.plan
index 553a531..26ea56f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/consolidate-selects-complex.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/consolidate-selects-complex.plan
@@ -2,9 +2,11 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
-          -- ASSIGN  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- DATASOURCE_SCAN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- ASSIGN  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- DATASOURCE_SCAN  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/consolidate-selects-simple.plan b/asterix-app/src/test/resources/optimizerts/results/consolidate-selects-simple.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/consolidate-selects-simple.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/consolidate-selects-simple.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/const-folding.plan b/asterix-app/src/test/resources/optimizerts/results/const-folding.plan
index 70e2daa..413cf0c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/const-folding.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/const-folding.plan
@@ -1,4 +1,3 @@
 -- SINK_WRITE  |UNPARTITIONED|
-  -- STREAM_PROJECT  |UNPARTITIONED|
-    -- ASSIGN  |UNPARTITIONED|
-      -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
+  -- ASSIGN  |UNPARTITIONED|
+    -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/count-tweets.plan b/asterix-app/src/test/resources/optimizerts/results/count-tweets.plan
index 927acdd..c769bda 100644
--- a/asterix-app/src/test/resources/optimizerts/results/count-tweets.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/count-tweets.plan
@@ -9,18 +9,19 @@
                       -- NESTED_TUPLE_SOURCE  |LOCAL|
                   }
             -- HASH_PARTITION_MERGE_EXCHANGE MERGE:[$$14(ASC)] HASH:[$$14]  |PARTITIONED|
-              -- PRE_CLUSTERED_GROUP_BY[$$4]  |LOCAL|
+              -- PRE_CLUSTERED_GROUP_BY[$$4]  |PARTITIONED|
                       {
                         -- AGGREGATE  |LOCAL|
                           -- NESTED_TUPLE_SOURCE  |LOCAL|
                       }
-                -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                  -- STABLE_SORT [$$4(ASC)]  |LOCAL|
+                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                  -- STABLE_SORT [$$4(ASC)]  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                       -- STREAM_PROJECT  |PARTITIONED|
                         -- UNNEST  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- DATASOURCE_SCAN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- STREAM_PROJECT  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/cust_group_no_agg.plan b/asterix-app/src/test/resources/optimizerts/results/cust_group_no_agg.plan
index 6559478..7670428 100644
--- a/asterix-app/src/test/resources/optimizerts/results/cust_group_no_agg.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/cust_group_no_agg.plan
@@ -1,18 +1,17 @@
 -- SINK_WRITE  |PARTITIONED|
   -- SORT_MERGE_EXCHANGE [$$1(ASC) ]  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
+    -- PRE_CLUSTERED_GROUP_BY[$$6]  |PARTITIONED|
+            {
+              -- AGGREGATE  |LOCAL|
+                -- NESTED_TUPLE_SOURCE  |LOCAL|
+            }
       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- PRE_CLUSTERED_GROUP_BY[$$6]  |PARTITIONED|
-                {
-                  -- AGGREGATE  |LOCAL|
-                    -- NESTED_TUPLE_SOURCE  |LOCAL|
-                }
-          -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-            -- STABLE_SORT [$$6(ASC)]  |LOCAL|
-              -- HASH_PARTITION_EXCHANGE [$$6]  |PARTITIONED|
+        -- STABLE_SORT [$$6(ASC)]  |PARTITIONED|
+          -- HASH_PARTITION_EXCHANGE [$$6]  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ASSIGN  |PARTITIONED|
                 -- STREAM_PROJECT  |PARTITIONED|
-                  -- ASSIGN  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- DATASOURCE_SCAN  |PARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- DATASOURCE_SCAN  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/denorm-cust-order.plan b/asterix-app/src/test/resources/optimizerts/results/denorm-cust-order.plan
index c48c00c..b471681 100644
--- a/asterix-app/src/test/resources/optimizerts/results/denorm-cust-order.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/denorm-cust-order.plan
@@ -8,8 +8,8 @@
                     -- AGGREGATE  |LOCAL|
                       -- NESTED_TUPLE_SOURCE  |LOCAL|
                   }
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$16(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$16(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -19,8 +19,8 @@
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                               -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
                         -- HASH_PARTITION_EXCHANGE [$$19]  |PARTITIONED|
-                          -- STREAM_PROJECT  |PARTITIONED|
-                            -- ASSIGN  |PARTITIONED|
+                          -- ASSIGN  |PARTITIONED|
+                            -- STREAM_PROJECT  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                 -- DATASOURCE_SCAN  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/fj-dblp-csx.plan b/asterix-app/src/test/resources/optimizerts/results/fj-dblp-csx.plan
index edfabb8..9fbd8ff 100644
--- a/asterix-app/src/test/resources/optimizerts/results/fj-dblp-csx.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/fj-dblp-csx.plan
@@ -7,8 +7,8 @@
                   -- AGGREGATE  |LOCAL|
                     -- NESTED_TUPLE_SOURCE  |LOCAL|
                 }
-          -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-            -- STABLE_SORT [$$42(ASC), $$44(ASC)]  |LOCAL|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- STABLE_SORT [$$42(ASC), $$44(ASC)]  |PARTITIONED|
               -- HASH_PARTITION_EXCHANGE [$$42, $$44]  |PARTITIONED|
                 -- STREAM_PROJECT  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -23,8 +23,8 @@
                                           -- STREAM_SELECT  |LOCAL|
                                             -- NESTED_TUPLE_SOURCE  |LOCAL|
                                       }
-                                -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                                  -- STABLE_SORT [$$46(ASC), $$5(ASC)]  |LOCAL|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- STABLE_SORT [$$46(ASC), $$5(ASC)]  |PARTITIONED|
                                     -- HASH_PARTITION_EXCHANGE [$$46]  |PARTITIONED|
                                       -- STREAM_PROJECT  |PARTITIONED|
                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -32,11 +32,12 @@
                                             -- HASH_PARTITION_EXCHANGE [$$3]  |PARTITIONED|
                                               -- STREAM_PROJECT  |PARTITIONED|
                                                 -- UNNEST  |PARTITIONED|
-                                                  -- ASSIGN  |PARTITIONED|
-                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                      -- DATASOURCE_SCAN  |PARTITIONED|
-                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                                  -- STREAM_PROJECT  |PARTITIONED|
+                                                    -- ASSIGN  |PARTITIONED|
+                                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                        -- DATASOURCE_SCAN  |PARTITIONED|
+                                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                               -- STREAM_PROJECT  |UNPARTITIONED|
                                                 -- ASSIGN  |UNPARTITIONED|
@@ -47,10 +48,11 @@
                                                           -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
                                                             -- STREAM_PROJECT  |PARTITIONED|
                                                               -- ASSIGN  |PARTITIONED|
-                                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                    -- DATASOURCE_SCAN  |PARTITIONED|
+                                                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
                       -- HASH_PARTITION_EXCHANGE [$$17]  |PARTITIONED|
                         -- STREAM_PROJECT  |PARTITIONED|
                           -- UNNEST  |PARTITIONED|
@@ -61,8 +63,8 @@
                                           -- STREAM_SELECT  |LOCAL|
                                             -- NESTED_TUPLE_SOURCE  |LOCAL|
                                       }
-                                -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                                  -- STABLE_SORT [$$47(ASC), $$14(ASC)]  |LOCAL|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- STABLE_SORT [$$47(ASC), $$14(ASC)]  |PARTITIONED|
                                     -- HASH_PARTITION_EXCHANGE [$$47]  |PARTITIONED|
                                       -- STREAM_PROJECT  |PARTITIONED|
                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -70,11 +72,12 @@
                                             -- HASH_PARTITION_EXCHANGE [$$12]  |PARTITIONED|
                                               -- STREAM_PROJECT  |PARTITIONED|
                                                 -- UNNEST  |PARTITIONED|
-                                                  -- ASSIGN  |PARTITIONED|
-                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                      -- DATASOURCE_SCAN  |PARTITIONED|
-                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                                  -- STREAM_PROJECT  |PARTITIONED|
+                                                    -- ASSIGN  |PARTITIONED|
+                                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                        -- DATASOURCE_SCAN  |PARTITIONED|
+                                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                               -- SPLIT  |PARTITIONED|
                                                 -- HASH_PARTITION_EXCHANGE [$$35]  |PARTITIONED|
@@ -82,7 +85,8 @@
                                                     -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
                                                       -- STREAM_PROJECT  |PARTITIONED|
                                                         -- ASSIGN  |PARTITIONED|
-                                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                            -- DATASOURCE_SCAN  |PARTITIONED|
-                                                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                          -- STREAM_PROJECT  |PARTITIONED|
+                                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                              -- DATASOURCE_SCAN  |PARTITIONED|
+                                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/fj-phase1.plan b/asterix-app/src/test/resources/optimizerts/results/fj-phase1.plan
index c930bc7..d0479cc 100644
--- a/asterix-app/src/test/resources/optimizerts/results/fj-phase1.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/fj-phase1.plan
@@ -2,51 +2,55 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- PRE_CLUSTERED_GROUP_BY[$$23]  |PARTITIONED|
-                  {
-                    -- AGGREGATE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- NESTED_TUPLE_SOURCE  |LOCAL|
-                  }
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$23(ASC), $$6(ASC)]  |LOCAL|
-                -- HASH_PARTITION_EXCHANGE [$$23]  |PARTITIONED|
-                  -- STREAM_PROJECT  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- HYBRID_HASH_JOIN [$$1][$$6]  |PARTITIONED|
-                        -- HASH_PARTITION_EXCHANGE [$$1]  |PARTITIONED|
-                          -- STREAM_PROJECT  |PARTITIONED|
-                            -- UNNEST  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-                        -- HASH_PARTITION_EXCHANGE [$$6]  |PARTITIONED|
-                          -- RUNNING_AGGREGATE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- PRE_CLUSTERED_GROUP_BY[$$23]  |PARTITIONED|
+                    {
+                      -- AGGREGATE  |LOCAL|
+                        -- STREAM_SELECT  |LOCAL|
+                          -- NESTED_TUPLE_SOURCE  |LOCAL|
+                    }
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$23(ASC), $$6(ASC)]  |PARTITIONED|
+                  -- HASH_PARTITION_EXCHANGE [$$23]  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- HYBRID_HASH_JOIN [$$1][$$6]  |PARTITIONED|
+                          -- HASH_PARTITION_EXCHANGE [$$1]  |PARTITIONED|
                             -- STREAM_PROJECT  |PARTITIONED|
-                              -- SORT_MERGE_EXCHANGE [$$24(DESC) ]  |PARTITIONED|
-                                -- STABLE_SORT [$$24(DESC)]  |LOCAL|
-                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- PRE_CLUSTERED_GROUP_BY[$$30]  |PARTITIONED|
-                                            {
-                                              -- AGGREGATE  |LOCAL|
-                                                -- NESTED_TUPLE_SOURCE  |LOCAL|
-                                            }
-                                      -- HASH_PARTITION_MERGE_EXCHANGE MERGE:[$$30(ASC)] HASH:[$$30]  |PARTITIONED|
-                                        -- PRE_CLUSTERED_GROUP_BY[$$5]  |LOCAL|
-                                                {
-                                                  -- AGGREGATE  |LOCAL|
-                                                    -- NESTED_TUPLE_SOURCE  |LOCAL|
-                                                }
-                                          -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                                            -- STABLE_SORT [$$5(ASC)]  |LOCAL|
-                                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- STREAM_PROJECT  |PARTITIONED|
-                                                  -- UNNEST  |PARTITIONED|
-                                                    -- ASSIGN  |PARTITIONED|
-                                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                        -- DATASOURCE_SCAN  |PARTITIONED|
-                                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                              -- UNNEST  |PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- HASH_PARTITION_EXCHANGE [$$6]  |PARTITIONED|
+                            -- RUNNING_AGGREGATE  |PARTITIONED|
+                              -- STREAM_PROJECT  |PARTITIONED|
+                                -- SORT_MERGE_EXCHANGE [$$24(DESC) ]  |PARTITIONED|
+                                  -- STABLE_SORT [$$24(DESC)]  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- PRE_CLUSTERED_GROUP_BY[$$30]  |PARTITIONED|
+                                              {
+                                                -- AGGREGATE  |LOCAL|
+                                                  -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                              }
+                                        -- HASH_PARTITION_MERGE_EXCHANGE MERGE:[$$30(ASC)] HASH:[$$30]  |PARTITIONED|
+                                          -- PRE_CLUSTERED_GROUP_BY[$$5]  |PARTITIONED|
+                                                  {
+                                                    -- AGGREGATE  |LOCAL|
+                                                      -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                                  }
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- STABLE_SORT [$$5(ASC)]  |PARTITIONED|
+                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                  -- STREAM_PROJECT  |PARTITIONED|
+                                                    -- UNNEST  |PARTITIONED|
+                                                      -- STREAM_PROJECT  |PARTITIONED|
+                                                        -- ASSIGN  |PARTITIONED|
+                                                          -- STREAM_PROJECT  |PARTITIONED|
+                                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                              -- DATASOURCE_SCAN  |PARTITIONED|
+                                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/fj-phase2-with-hints.plan b/asterix-app/src/test/resources/optimizerts/results/fj-phase2-with-hints.plan
index 273b25d..a1dc0d4 100644
--- a/asterix-app/src/test/resources/optimizerts/results/fj-phase2-with-hints.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/fj-phase2-with-hints.plan
@@ -1,52 +1,56 @@
 -- SINK_WRITE  |PARTITIONED|
   -- STREAM_PROJECT  |PARTITIONED|
     -- ASSIGN  |PARTITIONED|
-      -- SORT_MERGE_EXCHANGE [$$31(ASC) ]  |PARTITIONED|
-        -- STABLE_SORT [$$31(ASC)]  |LOCAL|
-          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- STREAM_PROJECT  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                -- PRE_CLUSTERED_GROUP_BY[$$27]  |PARTITIONED|
-                        {
-                          -- AGGREGATE  |LOCAL|
-                            -- IN_MEMORY_STABLE_SORT [$$4(ASC)]  |LOCAL|
-                              -- STREAM_SELECT  |LOCAL|
-                                -- NESTED_TUPLE_SOURCE  |LOCAL|
-                        }
-                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- STREAM_PROJECT  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- IN_MEMORY_HASH_JOIN [$$2][$$7]  |PARTITIONED|
-                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- STREAM_PROJECT  |PARTITIONED|
-                              -- UNNEST  |PARTITIONED|
-                                -- ASSIGN  |PARTITIONED|
-                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- DATASOURCE_SCAN  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-                          -- BROADCAST_EXCHANGE  |PARTITIONED|
-                            -- RUNNING_AGGREGATE  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
+        -- SORT_MERGE_EXCHANGE [$$31(ASC) ]  |PARTITIONED|
+          -- STABLE_SORT [$$31(ASC)]  |PARTITIONED|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
+                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                  -- PRE_CLUSTERED_GROUP_BY[$$27]  |PARTITIONED|
+                          {
+                            -- AGGREGATE  |LOCAL|
+                              -- IN_MEMORY_STABLE_SORT [$$4(ASC)]  |LOCAL|
+                                -- STREAM_SELECT  |LOCAL|
+                                  -- NESTED_TUPLE_SOURCE  |LOCAL|
+                          }
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- STREAM_PROJECT  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- IN_MEMORY_HASH_JOIN [$$2][$$7]  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                               -- STREAM_PROJECT  |PARTITIONED|
-                                -- SORT_MERGE_EXCHANGE [$$28(ASC), $$7(ASC) ]  |PARTITIONED|
-                                  -- STABLE_SORT [$$28(ASC), $$7(ASC)]  |LOCAL|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EXTERNAL_GROUP_BY[$$36]  |PARTITIONED|
-                                              {
-                                                -- AGGREGATE  |LOCAL|
-                                                  -- NESTED_TUPLE_SOURCE  |LOCAL|
-                                              }
-                                        -- HASH_PARTITION_EXCHANGE [$$36]  |PARTITIONED|
-                                          -- EXTERNAL_GROUP_BY[$$6]  |LOCAL|
-                                                  {
-                                                    -- AGGREGATE  |LOCAL|
-                                                      -- NESTED_TUPLE_SOURCE  |LOCAL|
-                                                  }
-                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- STREAM_PROJECT  |PARTITIONED|
-                                                -- UNNEST  |PARTITIONED|
-                                                  -- ASSIGN  |PARTITIONED|
-                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                      -- DATASOURCE_SCAN  |PARTITIONED|
-                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                -- UNNEST  |PARTITIONED|
+                                  -- STREAM_PROJECT  |PARTITIONED|
+                                    -- ASSIGN  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- DATASOURCE_SCAN  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                            -- BROADCAST_EXCHANGE  |PARTITIONED|
+                              -- RUNNING_AGGREGATE  |PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
+                                  -- SORT_MERGE_EXCHANGE [$$28(ASC), $$7(ASC) ]  |PARTITIONED|
+                                    -- STABLE_SORT [$$28(ASC), $$7(ASC)]  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- EXTERNAL_GROUP_BY[$$36]  |PARTITIONED|
+                                                {
+                                                  -- AGGREGATE  |LOCAL|
+                                                    -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                                }
+                                          -- HASH_PARTITION_EXCHANGE [$$36]  |PARTITIONED|
+                                            -- EXTERNAL_GROUP_BY[$$6]  |PARTITIONED|
+                                                    {
+                                                      -- AGGREGATE  |LOCAL|
+                                                        -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                                    }
+                                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- UNNEST  |PARTITIONED|
+                                                    -- STREAM_PROJECT  |PARTITIONED|
+                                                      -- ASSIGN  |PARTITIONED|
+                                                        -- STREAM_PROJECT  |PARTITIONED|
+                                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inline-funs.plan b/asterix-app/src/test/resources/optimizerts/results/inline-funs.plan
index 70e2daa..413cf0c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inline-funs.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inline-funs.plan
@@ -1,4 +1,3 @@
 -- SINK_WRITE  |UNPARTITIONED|
-  -- STREAM_PROJECT  |UNPARTITIONED|
-    -- ASSIGN  |UNPARTITIONED|
-      -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
+  -- ASSIGN  |UNPARTITIONED|
+    -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inlined_q18_large_volume_customer.plan b/asterix-app/src/test/resources/optimizerts/results/inlined_q18_large_volume_customer.plan
index 47986a9..768954d 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inlined_q18_large_volume_customer.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inlined_q18_large_volume_customer.plan
@@ -3,9 +3,9 @@
     -- ASSIGN  |UNPARTITIONED|
       -- STREAM_LIMIT  |UNPARTITIONED|
         -- SORT_MERGE_EXCHANGE [$$12(DESC), $$11(ASC) ]  |PARTITIONED|
-          -- STREAM_LIMIT  |LOCAL|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$12(DESC), $$11(ASC)]  |LOCAL|
+          -- STREAM_LIMIT  |PARTITIONED|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$12(DESC), $$11(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- PRE_CLUSTERED_GROUP_BY[$$72, $$73]  |PARTITIONED|
                           {
@@ -13,13 +13,13 @@
                               -- NESTED_TUPLE_SOURCE  |LOCAL|
                           }
                     -- HASH_PARTITION_MERGE_EXCHANGE MERGE:[$$72(ASC), $$73(ASC)] HASH:[$$72, $$73]  |PARTITIONED|
-                      -- PRE_CLUSTERED_GROUP_BY[$$56, $$57]  |LOCAL|
+                      -- PRE_CLUSTERED_GROUP_BY[$$56, $$57]  |PARTITIONED|
                               {
                                 -- AGGREGATE  |LOCAL|
                                   -- NESTED_TUPLE_SOURCE  |LOCAL|
                               }
-                        -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                          -- STABLE_SORT [$$56(ASC), $$57(ASC)]  |LOCAL|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- STABLE_SORT [$$56(ASC), $$57(ASC)]  |PARTITIONED|
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                               -- STREAM_PROJECT  |PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -56,7 +56,7 @@
                                                                 -- NESTED_TUPLE_SOURCE  |LOCAL|
                                                             }
                                                       -- HASH_PARTITION_MERGE_EXCHANGE MERGE:[$$69(ASC)] HASH:[$$69]  |PARTITIONED|
-                                                        -- PRE_CLUSTERED_GROUP_BY[$$58]  |LOCAL|
+                                                        -- PRE_CLUSTERED_GROUP_BY[$$58]  |PARTITIONED|
                                                                 {
                                                                   -- AGGREGATE  |LOCAL|
                                                                     -- NESTED_TUPLE_SOURCE  |LOCAL|
@@ -66,10 +66,11 @@
                                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                                   -- ASSIGN  |PARTITIONED|
-                                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                      -- DATASOURCE_SCAN  |PARTITIONED|
-                                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                                                    -- STREAM_PROJECT  |PARTITIONED|
+                                                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                        -- DATASOURCE_SCAN  |PARTITIONED|
+                                                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
                                     -- HASH_PARTITION_EXCHANGE [$$60]  |PARTITIONED|
                                       -- STREAM_PROJECT  |UNPARTITIONED|
                                         -- ASSIGN  |UNPARTITIONED|
@@ -78,7 +79,8 @@
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                 -- STREAM_PROJECT  |PARTITIONED|
                                                   -- ASSIGN  |PARTITIONED|
-                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                      -- DATASOURCE_SCAN  |PARTITIONED|
-                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                                    -- STREAM_PROJECT  |PARTITIONED|
+                                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                        -- DATASOURCE_SCAN  |PARTITIONED|
+                                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/introhashpartitionmerge.plan b/asterix-app/src/test/resources/optimizerts/results/introhashpartitionmerge.plan
index 097c0df..7c47272 100644
--- a/asterix-app/src/test/resources/optimizerts/results/introhashpartitionmerge.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/introhashpartitionmerge.plan
@@ -1,6 +1,6 @@
 -- SINK_WRITE  |PARTITIONED|
   -- SORT_MERGE_EXCHANGE [$$13(ASC) ]  |PARTITIONED|
-    -- STABLE_SORT [$$13(ASC)]  |LOCAL|
+    -- STABLE_SORT [$$13(ASC)]  |PARTITIONED|
       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
         -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -8,10 +8,11 @@
               -- HASH_PARTITION_EXCHANGE [$$15]  |PARTITIONED|
                 -- STREAM_PROJECT  |PARTITIONED|
                   -- ASSIGN  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- DATASOURCE_SCAN  |PARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- DATASOURCE_SCAN  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
               -- HASH_PARTITION_MERGE_EXCHANGE MERGE:[$$13(ASC)] HASH:[$$16]  |PARTITIONED|
                 -- STREAM_PROJECT  |PARTITIONED|
                   -- ASSIGN  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-contains-panic.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-contains-panic.plan
index ba99e55..f47d782 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-contains-panic.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-contains-panic.plan
@@ -1,9 +1,8 @@
 -- SINK_WRITE  |PARTITIONED|
   -- STREAM_PROJECT  |PARTITIONED|
     -- SORT_MERGE_EXCHANGE [$$5(ASC) ]  |PARTITIONED|
-      -- STREAM_PROJECT  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- DATASOURCE_SCAN  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+      -- STREAM_SELECT  |PARTITIONED|
+        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+          -- DATASOURCE_SCAN  |PARTITIONED|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-contains.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-contains.plan
index a03829e..a0e113c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-contains.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-contains.plan
@@ -1,12 +1,12 @@
 -- SINK_WRITE  |PARTITIONED|
   -- STREAM_PROJECT  |PARTITIONED|
     -- SORT_MERGE_EXCHANGE [$$5(ASC) ]  |PARTITIONED|
-      -- STREAM_PROJECT  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_SELECT  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
             -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$9(ASC)]  |LOCAL|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$9(ASC)]  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                     -- STREAM_PROJECT  |PARTITIONED|
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-check-panic.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-check-panic.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-check-panic.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-check-panic.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-check.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-check.plan
index a492d19..16df47c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-check.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-check.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$8(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$8(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-panic.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-panic.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-panic.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance-panic.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance.plan
index a492d19..16df47c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-edit-distance.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$8(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$8(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-fuzzyeq-edit-distance.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-fuzzyeq-edit-distance.plan
index 215d368..9b8c02b 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-fuzzyeq-edit-distance.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-fuzzyeq-edit-distance.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$7(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$7(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-fuzzyeq-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-fuzzyeq-jaccard.plan
index 88dfaa2..eb44a07 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-fuzzyeq-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-fuzzyeq-jaccard.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$9(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$9(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-jaccard-check.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-jaccard-check.plan
index 427cded..efc0c6f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-jaccard-check.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-jaccard-check.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$10(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$10(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-jaccard.plan
index 427cded..efc0c6f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ngram-jaccard.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$10(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$10(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-edit-distance-check-panic.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-edit-distance-check-panic.plan
index a06af62..658c7a7 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-edit-distance-check-panic.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-edit-distance-check-panic.plan
@@ -1,9 +1,8 @@
 -- SINK_WRITE  |PARTITIONED|
   -- STREAM_PROJECT  |PARTITIONED|
     -- SORT_MERGE_EXCHANGE [$$7(ASC) ]  |PARTITIONED|
-      -- STREAM_PROJECT  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- DATASOURCE_SCAN  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+      -- STREAM_SELECT  |PARTITIONED|
+        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+          -- DATASOURCE_SCAN  |PARTITIONED|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-edit-distance-check.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-edit-distance-check.plan
index 93cdf12..4616c55 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-edit-distance-check.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-edit-distance-check.plan
@@ -1,12 +1,12 @@
 -- SINK_WRITE  |PARTITIONED|
   -- STREAM_PROJECT  |PARTITIONED|
     -- SORT_MERGE_EXCHANGE [$$7(ASC) ]  |PARTITIONED|
-      -- STREAM_PROJECT  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_SELECT  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
             -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$11(ASC)]  |LOCAL|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$11(ASC)]  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                     -- STREAM_PROJECT  |PARTITIONED|
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-edit-distance-panic.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-edit-distance-panic.plan
index a06af62..658c7a7 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-edit-distance-panic.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-edit-distance-panic.plan
@@ -1,9 +1,8 @@
 -- SINK_WRITE  |PARTITIONED|
   -- STREAM_PROJECT  |PARTITIONED|
     -- SORT_MERGE_EXCHANGE [$$7(ASC) ]  |PARTITIONED|
-      -- STREAM_PROJECT  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- DATASOURCE_SCAN  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+      -- STREAM_SELECT  |PARTITIONED|
+        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+          -- DATASOURCE_SCAN  |PARTITIONED|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-edit-distance.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-edit-distance.plan
index 93cdf12..4616c55 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-edit-distance.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-edit-distance.plan
@@ -1,12 +1,12 @@
 -- SINK_WRITE  |PARTITIONED|
   -- STREAM_PROJECT  |PARTITIONED|
     -- SORT_MERGE_EXCHANGE [$$7(ASC) ]  |PARTITIONED|
-      -- STREAM_PROJECT  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_SELECT  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
             -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$11(ASC)]  |LOCAL|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$11(ASC)]  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                     -- STREAM_PROJECT  |PARTITIONED|
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-fuzzyeq-edit-distance.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-fuzzyeq-edit-distance.plan
index 26831cd..04c2b2b 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-fuzzyeq-edit-distance.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-fuzzyeq-edit-distance.plan
@@ -1,12 +1,12 @@
 -- SINK_WRITE  |PARTITIONED|
   -- STREAM_PROJECT  |PARTITIONED|
     -- SORT_MERGE_EXCHANGE [$$6(ASC) ]  |PARTITIONED|
-      -- STREAM_PROJECT  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_SELECT  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
             -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$10(ASC)]  |LOCAL|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$10(ASC)]  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                     -- STREAM_PROJECT  |PARTITIONED|
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-fuzzyeq-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-fuzzyeq-jaccard.plan
index a492d19..16df47c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-fuzzyeq-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-fuzzyeq-jaccard.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$8(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$8(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-jaccard-check.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-jaccard-check.plan
index 88dfaa2..eb44a07 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-jaccard-check.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-jaccard-check.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$9(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$9(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-jaccard.plan
index 88dfaa2..eb44a07 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/olist-jaccard.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$9(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$9(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-fuzzyeq-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-fuzzyeq-jaccard.plan
index a492d19..16df47c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-fuzzyeq-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-fuzzyeq-jaccard.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$8(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$8(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-jaccard-check.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-jaccard-check.plan
index 88dfaa2..eb44a07 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-jaccard-check.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-jaccard-check.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$9(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$9(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-jaccard.plan
index 88dfaa2..eb44a07 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/ulist-jaccard.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$9(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$9(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-contains.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-contains.plan
index ba99e55..f47d782 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-contains.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-contains.plan
@@ -1,9 +1,8 @@
 -- SINK_WRITE  |PARTITIONED|
   -- STREAM_PROJECT  |PARTITIONED|
     -- SORT_MERGE_EXCHANGE [$$5(ASC) ]  |PARTITIONED|
-      -- STREAM_PROJECT  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- DATASOURCE_SCAN  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+      -- STREAM_SELECT  |PARTITIONED|
+        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+          -- DATASOURCE_SCAN  |PARTITIONED|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-fuzzyeq-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-fuzzyeq-jaccard.plan
index 88dfaa2..eb44a07 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-fuzzyeq-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-fuzzyeq-jaccard.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$9(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$9(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-jaccard-check.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-jaccard-check.plan
index 427cded..efc0c6f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-jaccard-check.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-jaccard-check.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$10(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$10(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-jaccard.plan
index 427cded..efc0c6f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-jaccard.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-basic/word-jaccard.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$10(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$10(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_01.plan
index 148a0a8..1d39102 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_01.plan
@@ -3,14 +3,15 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- STREAM_SELECT  |PARTITIONED|
         -- ASSIGN  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$14(ASC)]  |LOCAL|
-                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- STREAM_PROJECT  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- ASSIGN  |PARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- BTREE_SEARCH  |PARTITIONED|
+                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                  -- STABLE_SORT [$$14(ASC)]  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- STREAM_PROJECT  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- ASSIGN  |PARTITIONED|
+                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_02.plan
index 148a0a8..1d39102 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic-nopanic_02.plan
@@ -3,14 +3,15 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- STREAM_SELECT  |PARTITIONED|
         -- ASSIGN  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$14(ASC)]  |LOCAL|
-                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- STREAM_PROJECT  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- ASSIGN  |PARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- BTREE_SEARCH  |PARTITIONED|
+                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                  -- STABLE_SORT [$$14(ASC)]  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- STREAM_PROJECT  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- ASSIGN  |PARTITIONED|
+                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let-panic.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let.plan
index 88dfaa2..eb44a07 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-edit-distance-check-let.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$9(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$9(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-jaccard-check-let.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-jaccard-check-let.plan
index 395c9d9..98bb997 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-jaccard-check-let.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-jaccard-check-let.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$11(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$11(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-jaccard-check-multi-let.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-jaccard-check-multi-let.plan
index 20cfea3..c6292b5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-jaccard-check-multi-let.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ngram-jaccard-check-multi-let.plan
@@ -3,15 +3,17 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
         -- STREAM_SELECT  |PARTITIONED|
-          -- ASSIGN  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- BTREE_SEARCH  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                  -- STABLE_SORT [$$16(ASC)]  |LOCAL|
+          -- STREAM_PROJECT  |PARTITIONED|
+            -- ASSIGN  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
+                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                  -- BTREE_SEARCH  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- STREAM_PROJECT  |PARTITIONED|
+                      -- STABLE_SORT [$$16(ASC)]  |PARTITIONED|
                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                          -- STREAM_PROJECT  |PARTITIONED|
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                              -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/olist-edit-distance-check-let-panic.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/olist-edit-distance-check-let-panic.plan
index 065eb8d..b9c935e 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/olist-edit-distance-check-let-panic.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/olist-edit-distance-check-let-panic.plan
@@ -1,9 +1,8 @@
 -- SINK_WRITE  |PARTITIONED|
   -- STREAM_PROJECT  |PARTITIONED|
     -- SORT_MERGE_EXCHANGE [$$8(ASC) ]  |PARTITIONED|
-      -- STREAM_PROJECT  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- DATASOURCE_SCAN  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+      -- STREAM_SELECT  |PARTITIONED|
+        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+          -- DATASOURCE_SCAN  |PARTITIONED|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/olist-edit-distance-check-let.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/olist-edit-distance-check-let.plan
index b2ab9f1..8ca73c8 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/olist-edit-distance-check-let.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/olist-edit-distance-check-let.plan
@@ -1,12 +1,12 @@
 -- SINK_WRITE  |PARTITIONED|
   -- STREAM_PROJECT  |PARTITIONED|
     -- SORT_MERGE_EXCHANGE [$$8(ASC) ]  |PARTITIONED|
-      -- STREAM_PROJECT  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_SELECT  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
             -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$12(ASC)]  |LOCAL|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$12(ASC)]  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                     -- STREAM_PROJECT  |PARTITIONED|
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/olist-jaccard-check-let.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/olist-jaccard-check-let.plan
index 427cded..efc0c6f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/olist-jaccard-check-let.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/olist-jaccard-check-let.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$10(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$10(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ulist-jaccard-check-let.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ulist-jaccard-check-let.plan
index 427cded..efc0c6f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ulist-jaccard-check-let.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/ulist-jaccard-check-let.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$10(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$10(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/word-jaccard-check-let.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/word-jaccard-check-let.plan
index 395c9d9..98bb997 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/word-jaccard-check-let.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/word-jaccard-check-let.plan
@@ -1,11 +1,11 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$11(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$11(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/word-jaccard-check-multi-let.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/word-jaccard-check-multi-let.plan
index 20cfea3..c6292b5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/word-jaccard-check-multi-let.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-complex/word-jaccard-check-multi-let.plan
@@ -3,15 +3,17 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
         -- STREAM_SELECT  |PARTITIONED|
-          -- ASSIGN  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- BTREE_SEARCH  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                  -- STABLE_SORT [$$16(ASC)]  |LOCAL|
+          -- STREAM_PROJECT  |PARTITIONED|
+            -- ASSIGN  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
+                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                  -- BTREE_SEARCH  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- STREAM_PROJECT  |PARTITIONED|
+                      -- STABLE_SORT [$$16(ASC)]  |PARTITIONED|
                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                          -- STREAM_PROJECT  |PARTITIONED|
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                              -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance-inline.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance-inline.plan
new file mode 100644
index 0000000..d076896
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance-inline.plan
@@ -0,0 +1,55 @@
+-- SINK_WRITE  |PARTITIONED|
+  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
+    -- UNION_ALL  |PARTITIONED|
+      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ASSIGN  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- STREAM_SELECT  |PARTITIONED|
+                -- ASSIGN  |PARTITIONED|
+                  -- STREAM_PROJECT  |PARTITIONED|
+                    -- ASSIGN  |PARTITIONED|
+                      -- STREAM_PROJECT  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- BTREE_SEARCH  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- STABLE_SORT [$$31(ASC)]  |PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                    -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                      -- STREAM_SELECT  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- SPLIT  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- STREAM_PROJECT  |PARTITIONED|
+                                                -- ASSIGN  |PARTITIONED|
+                                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                    -- DATASOURCE_SCAN  |PARTITIONED|
+                                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ASSIGN  |PARTITIONED|
+            -- STREAM_SELECT  |PARTITIONED|
+              -- ASSIGN  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- NESTED_LOOP  |PARTITIONED|
+                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ASSIGN  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- DATASOURCE_SCAN  |PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- STREAM_SELECT  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- SPLIT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance.plan
new file mode 100644
index 0000000..f8c761c
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-edit-distance.plan
@@ -0,0 +1,52 @@
+-- SINK_WRITE  |PARTITIONED|
+  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
+    -- UNION_ALL  |PARTITIONED|
+      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ASSIGN  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- STREAM_SELECT  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ASSIGN  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STABLE_SORT [$$28(ASC)]  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_SELECT  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- SPLIT  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- STREAM_PROJECT  |PARTITIONED|
+                                              -- ASSIGN  |PARTITIONED|
+                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                  -- DATASOURCE_SCAN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ASSIGN  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- NESTED_LOOP  |PARTITIONED|
+                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ASSIGN  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_SELECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- SPLIT  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_PROJECT  |PARTITIONED|
+                              -- ASSIGN  |PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- DATASOURCE_SCAN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-fuzzyeq-edit-distance.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-fuzzyeq-edit-distance.plan
new file mode 100644
index 0000000..d85439b
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-fuzzyeq-edit-distance.plan
@@ -0,0 +1,52 @@
+-- SINK_WRITE  |PARTITIONED|
+  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
+    -- UNION_ALL  |PARTITIONED|
+      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ASSIGN  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- STREAM_SELECT  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ASSIGN  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STABLE_SORT [$$27(ASC)]  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_SELECT  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- SPLIT  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- STREAM_PROJECT  |PARTITIONED|
+                                              -- ASSIGN  |PARTITIONED|
+                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                  -- DATASOURCE_SCAN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ASSIGN  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- NESTED_LOOP  |PARTITIONED|
+                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ASSIGN  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_SELECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- SPLIT  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_PROJECT  |PARTITIONED|
+                              -- ASSIGN  |PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- DATASOURCE_SCAN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-fuzzyeq-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-fuzzyeq-jaccard.plan
new file mode 100644
index 0000000..f9cd587
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-fuzzyeq-jaccard.plan
@@ -0,0 +1,22 @@
+-- SINK_WRITE  |PARTITIONED|
+  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
+    -- STREAM_PROJECT  |PARTITIONED|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ASSIGN  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- BTREE_SEARCH  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- STABLE_SORT [$$26(ASC)]  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                              -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-jaccard-inline.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-jaccard-inline.plan
new file mode 100644
index 0000000..68b8344
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-jaccard-inline.plan
@@ -0,0 +1,23 @@
+-- SINK_WRITE  |PARTITIONED|
+  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
+    -- STREAM_PROJECT  |PARTITIONED|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- ASSIGN  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
+                -- ASSIGN  |PARTITIONED|
+                  -- STREAM_PROJECT  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- BTREE_SEARCH  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- STABLE_SORT [$$30(ASC)]  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                  -- STREAM_PROJECT  |PARTITIONED|
+                                    -- ASSIGN  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- DATASOURCE_SCAN  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-jaccard.plan
new file mode 100644
index 0000000..c81fb49
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ngram-jaccard.plan
@@ -0,0 +1,22 @@
+-- SINK_WRITE  |PARTITIONED|
+  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
+    -- STREAM_PROJECT  |PARTITIONED|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ASSIGN  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- BTREE_SEARCH  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- STABLE_SORT [$$27(ASC)]  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                              -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance-inline.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance-inline.plan
new file mode 100644
index 0000000..d076896
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance-inline.plan
@@ -0,0 +1,55 @@
+-- SINK_WRITE  |PARTITIONED|
+  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
+    -- UNION_ALL  |PARTITIONED|
+      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ASSIGN  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- STREAM_SELECT  |PARTITIONED|
+                -- ASSIGN  |PARTITIONED|
+                  -- STREAM_PROJECT  |PARTITIONED|
+                    -- ASSIGN  |PARTITIONED|
+                      -- STREAM_PROJECT  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- BTREE_SEARCH  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- STABLE_SORT [$$31(ASC)]  |PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                    -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                      -- STREAM_SELECT  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- SPLIT  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- STREAM_PROJECT  |PARTITIONED|
+                                                -- ASSIGN  |PARTITIONED|
+                                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                    -- DATASOURCE_SCAN  |PARTITIONED|
+                                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ASSIGN  |PARTITIONED|
+            -- STREAM_SELECT  |PARTITIONED|
+              -- ASSIGN  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- NESTED_LOOP  |PARTITIONED|
+                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ASSIGN  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- DATASOURCE_SCAN  |PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- STREAM_SELECT  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- SPLIT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance.plan
new file mode 100644
index 0000000..f8c761c
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-edit-distance.plan
@@ -0,0 +1,52 @@
+-- SINK_WRITE  |PARTITIONED|
+  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
+    -- UNION_ALL  |PARTITIONED|
+      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ASSIGN  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- STREAM_SELECT  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ASSIGN  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STABLE_SORT [$$28(ASC)]  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_SELECT  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- SPLIT  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- STREAM_PROJECT  |PARTITIONED|
+                                              -- ASSIGN  |PARTITIONED|
+                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                  -- DATASOURCE_SCAN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ASSIGN  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- NESTED_LOOP  |PARTITIONED|
+                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ASSIGN  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_SELECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- SPLIT  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_PROJECT  |PARTITIONED|
+                              -- ASSIGN  |PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- DATASOURCE_SCAN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-fuzzyeq-edit-distance.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-fuzzyeq-edit-distance.plan
new file mode 100644
index 0000000..d85439b
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-fuzzyeq-edit-distance.plan
@@ -0,0 +1,52 @@
+-- SINK_WRITE  |PARTITIONED|
+  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
+    -- UNION_ALL  |PARTITIONED|
+      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ASSIGN  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- STREAM_SELECT  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ASSIGN  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STABLE_SORT [$$27(ASC)]  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_SELECT  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- SPLIT  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- STREAM_PROJECT  |PARTITIONED|
+                                              -- ASSIGN  |PARTITIONED|
+                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                  -- DATASOURCE_SCAN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ASSIGN  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- NESTED_LOOP  |PARTITIONED|
+                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ASSIGN  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_SELECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- SPLIT  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_PROJECT  |PARTITIONED|
+                              -- ASSIGN  |PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- DATASOURCE_SCAN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-fuzzyeq-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-fuzzyeq-jaccard.plan
new file mode 100644
index 0000000..a5ccaf0
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-fuzzyeq-jaccard.plan
@@ -0,0 +1,22 @@
+-- SINK_WRITE  |PARTITIONED|
+  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
+    -- STREAM_PROJECT  |PARTITIONED|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ASSIGN  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- BTREE_SEARCH  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- STABLE_SORT [$$24(ASC)]  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                              -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-jaccard-inline.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-jaccard-inline.plan
new file mode 100644
index 0000000..d56abde
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-jaccard-inline.plan
@@ -0,0 +1,23 @@
+-- SINK_WRITE  |PARTITIONED|
+  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
+    -- STREAM_PROJECT  |PARTITIONED|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- ASSIGN  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
+                -- ASSIGN  |PARTITIONED|
+                  -- STREAM_PROJECT  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- BTREE_SEARCH  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- STABLE_SORT [$$28(ASC)]  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                  -- STREAM_PROJECT  |PARTITIONED|
+                                    -- ASSIGN  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- DATASOURCE_SCAN  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-jaccard.plan
new file mode 100644
index 0000000..7e81b5c
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/olist-jaccard.plan
@@ -0,0 +1,22 @@
+-- SINK_WRITE  |PARTITIONED|
+  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
+    -- STREAM_PROJECT  |PARTITIONED|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ASSIGN  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- BTREE_SEARCH  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                              -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-fuzzyeq-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-fuzzyeq-jaccard.plan
new file mode 100644
index 0000000..a5ccaf0
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-fuzzyeq-jaccard.plan
@@ -0,0 +1,22 @@
+-- SINK_WRITE  |PARTITIONED|
+  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
+    -- STREAM_PROJECT  |PARTITIONED|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ASSIGN  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- BTREE_SEARCH  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- STABLE_SORT [$$24(ASC)]  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                              -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-jaccard-inline.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-jaccard-inline.plan
new file mode 100644
index 0000000..d56abde
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-jaccard-inline.plan
@@ -0,0 +1,23 @@
+-- SINK_WRITE  |PARTITIONED|
+  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
+    -- STREAM_PROJECT  |PARTITIONED|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- ASSIGN  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
+                -- ASSIGN  |PARTITIONED|
+                  -- STREAM_PROJECT  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- BTREE_SEARCH  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- STABLE_SORT [$$28(ASC)]  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                  -- STREAM_PROJECT  |PARTITIONED|
+                                    -- ASSIGN  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- DATASOURCE_SCAN  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-jaccard.plan
new file mode 100644
index 0000000..7e81b5c
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/ulist-jaccard.plan
@@ -0,0 +1,22 @@
+-- SINK_WRITE  |PARTITIONED|
+  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
+    -- STREAM_PROJECT  |PARTITIONED|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ASSIGN  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- BTREE_SEARCH  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                              -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-fuzzyeq-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-fuzzyeq-jaccard.plan
new file mode 100644
index 0000000..f9cd587
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-fuzzyeq-jaccard.plan
@@ -0,0 +1,22 @@
+-- SINK_WRITE  |PARTITIONED|
+  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
+    -- STREAM_PROJECT  |PARTITIONED|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ASSIGN  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- BTREE_SEARCH  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- STABLE_SORT [$$26(ASC)]  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                              -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-jaccard-inline.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-jaccard-inline.plan
new file mode 100644
index 0000000..68b8344
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-jaccard-inline.plan
@@ -0,0 +1,23 @@
+-- SINK_WRITE  |PARTITIONED|
+  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
+    -- STREAM_PROJECT  |PARTITIONED|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- ASSIGN  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
+                -- ASSIGN  |PARTITIONED|
+                  -- STREAM_PROJECT  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- BTREE_SEARCH  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- STABLE_SORT [$$30(ASC)]  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                  -- STREAM_PROJECT  |PARTITIONED|
+                                    -- ASSIGN  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- DATASOURCE_SCAN  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-jaccard.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-jaccard.plan
new file mode 100644
index 0000000..c81fb49
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join-noeqjoin/word-jaccard.plan
@@ -0,0 +1,22 @@
+-- SINK_WRITE  |PARTITIONED|
+  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
+    -- STREAM_PROJECT  |PARTITIONED|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ASSIGN  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- BTREE_SEARCH  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- STABLE_SORT [$$27(ASC)]  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                              -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_01.plan
index a271a95..dc0290e 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_01.plan
@@ -1,46 +1,55 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$21][$$14]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- BTREE_SEARCH  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                        -- STABLE_SORT [$$22(ASC)]  |LOCAL|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                              -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                -- STREAM_SELECT  |LOCAL|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$26(ASC)]  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- SPLIT  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- SPLIT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- NESTED_LOOP  |PARTITIONED|
-                    -- BROADCAST_EXCHANGE  |PARTITIONED|
-                      -- ASSIGN  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ASSIGN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- NESTED_LOOP  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_SELECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- SPLIT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_02.plan
index a271a95..8778a91 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_02.plan
@@ -1,46 +1,55 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$21][$$13]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- BTREE_SEARCH  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                        -- STABLE_SORT [$$22(ASC)]  |LOCAL|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$13]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                              -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                -- STREAM_SELECT  |LOCAL|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$26(ASC)]  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- SPLIT  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- SPLIT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- NESTED_LOOP  |PARTITIONED|
-                    -- BROADCAST_EXCHANGE  |PARTITIONED|
-                      -- ASSIGN  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ASSIGN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- NESTED_LOOP  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_SELECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- SPLIT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_03.plan
index a271a95..dc0290e 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_03.plan
@@ -1,46 +1,55 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$21][$$14]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- BTREE_SEARCH  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                        -- STABLE_SORT [$$22(ASC)]  |LOCAL|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                              -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                -- STREAM_SELECT  |LOCAL|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$26(ASC)]  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- SPLIT  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- SPLIT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- NESTED_LOOP  |PARTITIONED|
-                    -- BROADCAST_EXCHANGE  |PARTITIONED|
-                      -- ASSIGN  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ASSIGN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- NESTED_LOOP  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_SELECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- SPLIT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_04.plan
index b498093..ab51938 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance-check_04.plan
@@ -1,47 +1,59 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
-                  -- ASSIGN  |LOCAL|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- BTREE_SEARCH  |PARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                          -- STABLE_SORT [$$27(ASC)]  |LOCAL|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                                -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                  -- STREAM_SELECT  |LOCAL|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- SPLIT  |PARTITIONED|
-                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- ASSIGN  |PARTITIONED|
-                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- DATASOURCE_SCAN  |PARTITIONED|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$26][$$16]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$16]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ASSIGN  |PARTITIONED|
+                            -- STREAM_PROJECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- BTREE_SEARCH  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STABLE_SORT [$$31(ASC)]  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                            -- STREAM_SELECT  |PARTITIONED|
+                                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                -- SPLIT  |PARTITIONED|
+                                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                    -- STREAM_PROJECT  |PARTITIONED|
+                                                      -- ASSIGN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ASSIGN  |PARTITIONED|
+                            -- STREAM_PROJECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- NESTED_LOOP  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- DATASOURCE_SCAN  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_SELECT  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- SPLIT  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- STREAM_PROJECT  |PARTITIONED|
+                                              -- ASSIGN  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |UNPARTITIONED|
-                  -- ASSIGN  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- NESTED_LOOP  |PARTITIONED|
-                        -- BROADCAST_EXCHANGE  |PARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                          -- STREAM_SELECT  |LOCAL|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- SPLIT  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- ASSIGN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- DATASOURCE_SCAN  |PARTITIONED|
-                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                  -- DATASOURCE_SCAN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_01.plan
index a271a95..dc0290e 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_01.plan
@@ -1,46 +1,55 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$21][$$14]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- BTREE_SEARCH  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                        -- STABLE_SORT [$$22(ASC)]  |LOCAL|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                              -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                -- STREAM_SELECT  |LOCAL|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$26(ASC)]  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- SPLIT  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- SPLIT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- NESTED_LOOP  |PARTITIONED|
-                    -- BROADCAST_EXCHANGE  |PARTITIONED|
-                      -- ASSIGN  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ASSIGN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- NESTED_LOOP  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_SELECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- SPLIT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_02.plan
index a271a95..8778a91 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_02.plan
@@ -1,46 +1,55 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$21][$$13]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- BTREE_SEARCH  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                        -- STABLE_SORT [$$22(ASC)]  |LOCAL|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$13]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                              -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                -- STREAM_SELECT  |LOCAL|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$26(ASC)]  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- SPLIT  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- SPLIT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- NESTED_LOOP  |PARTITIONED|
-                    -- BROADCAST_EXCHANGE  |PARTITIONED|
-                      -- ASSIGN  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ASSIGN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- NESTED_LOOP  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_SELECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- SPLIT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_03.plan
index a271a95..dc0290e 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_03.plan
@@ -1,46 +1,55 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$21][$$14]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- BTREE_SEARCH  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                        -- STABLE_SORT [$$22(ASC)]  |LOCAL|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                              -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                -- STREAM_SELECT  |LOCAL|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$26(ASC)]  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- SPLIT  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- SPLIT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- NESTED_LOOP  |PARTITIONED|
-                    -- BROADCAST_EXCHANGE  |PARTITIONED|
-                      -- ASSIGN  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ASSIGN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- NESTED_LOOP  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_SELECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- SPLIT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_04.plan
index b498093..124683b 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-edit-distance_04.plan
@@ -1,47 +1,59 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
-                  -- ASSIGN  |LOCAL|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- BTREE_SEARCH  |PARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                          -- STABLE_SORT [$$27(ASC)]  |LOCAL|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                                -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                  -- STREAM_SELECT  |LOCAL|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- SPLIT  |PARTITIONED|
-                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- ASSIGN  |PARTITIONED|
-                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- DATASOURCE_SCAN  |PARTITIONED|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$26][$$15]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$15]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ASSIGN  |PARTITIONED|
+                            -- STREAM_PROJECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- BTREE_SEARCH  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STABLE_SORT [$$31(ASC)]  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                            -- STREAM_SELECT  |PARTITIONED|
+                                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                -- SPLIT  |PARTITIONED|
+                                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                    -- STREAM_PROJECT  |PARTITIONED|
+                                                      -- ASSIGN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ASSIGN  |PARTITIONED|
+                            -- STREAM_PROJECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- NESTED_LOOP  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- DATASOURCE_SCAN  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_SELECT  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- SPLIT  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- STREAM_PROJECT  |PARTITIONED|
+                                              -- ASSIGN  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |UNPARTITIONED|
-                  -- ASSIGN  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- NESTED_LOOP  |PARTITIONED|
-                        -- BROADCAST_EXCHANGE  |PARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                          -- STREAM_SELECT  |LOCAL|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- SPLIT  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- ASSIGN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- DATASOURCE_SCAN  |PARTITIONED|
-                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                  -- DATASOURCE_SCAN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan
index b689d17..a303675 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_01.plan
@@ -1,46 +1,55 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$20][$$12]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- BTREE_SEARCH  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                        -- STABLE_SORT [$$21(ASC)]  |LOCAL|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$12]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                              -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                -- STREAM_SELECT  |LOCAL|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- SPLIT  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- SPLIT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- NESTED_LOOP  |PARTITIONED|
-                    -- BROADCAST_EXCHANGE  |PARTITIONED|
-                      -- ASSIGN  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ASSIGN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- NESTED_LOOP  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_SELECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- SPLIT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan
index b689d17..c1684186 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_02.plan
@@ -1,46 +1,55 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$20][$$13]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- BTREE_SEARCH  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                        -- STABLE_SORT [$$21(ASC)]  |LOCAL|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$13]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                              -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                -- STREAM_SELECT  |LOCAL|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- SPLIT  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- SPLIT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- NESTED_LOOP  |PARTITIONED|
-                    -- BROADCAST_EXCHANGE  |PARTITIONED|
-                      -- ASSIGN  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ASSIGN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- NESTED_LOOP  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_SELECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- SPLIT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan
index b689d17..c1684186 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-edit-distance_03.plan
@@ -1,46 +1,55 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$20][$$13]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- BTREE_SEARCH  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                        -- STABLE_SORT [$$21(ASC)]  |LOCAL|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$13]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                              -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                -- STREAM_SELECT  |LOCAL|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- SPLIT  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- SPLIT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- NESTED_LOOP  |PARTITIONED|
-                    -- BROADCAST_EXCHANGE  |PARTITIONED|
-                      -- ASSIGN  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ASSIGN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- NESTED_LOOP  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_SELECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- SPLIT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_01.plan
index dfca992..56bdbc0 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_01.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$20(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$22][$$15]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$15]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$24(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_02.plan
index dfca992..92aeb25 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_02.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$20(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$22][$$14]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$24(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_03.plan
index dfca992..56bdbc0 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-fuzzyeq-jaccard_03.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$20(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$22][$$15]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$15]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$24(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_01.plan
index b46eceb..118c59d 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_01.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$21(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$23][$$16]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$16]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_02.plan
index b46eceb..5b17b83 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_02.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$21(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$23][$$15]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$15]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_03.plan
index b46eceb..118c59d 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_03.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$21(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$23][$$16]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$16]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_04.plan
index bb2be42..7008fb5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard-check_04.plan
@@ -2,17 +2,29 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
-          -- ASSIGN  |LOCAL|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- BTREE_SEARCH  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                  -- STABLE_SORT [$$26(ASC)]  |LOCAL|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                        -- BROADCAST_EXCHANGE  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- DATASOURCE_SCAN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$28][$$18]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$18]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ASSIGN  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$30(ASC)]  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_PROJECT  |PARTITIONED|
+                                          -- ASSIGN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- DATASOURCE_SCAN  |PARTITIONED|
+                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_01.plan
index b46eceb..118c59d 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_01.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$21(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$23][$$16]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$16]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_02.plan
index b46eceb..5b17b83 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_02.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$21(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$23][$$15]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$15]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_03.plan
index b46eceb..118c59d 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_03.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$21(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$23][$$16]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$16]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_04.plan
index bb2be42..e0fb775 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ngram-jaccard_04.plan
@@ -2,17 +2,29 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
-          -- ASSIGN  |LOCAL|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- BTREE_SEARCH  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                  -- STABLE_SORT [$$26(ASC)]  |LOCAL|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                        -- BROADCAST_EXCHANGE  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- DATASOURCE_SCAN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$28][$$17]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$17]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ASSIGN  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$30(ASC)]  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_PROJECT  |PARTITIONED|
+                                          -- ASSIGN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- DATASOURCE_SCAN  |PARTITIONED|
+                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_01.plan
index a271a95..dc0290e 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_01.plan
@@ -1,46 +1,55 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$21][$$14]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- BTREE_SEARCH  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                        -- STABLE_SORT [$$22(ASC)]  |LOCAL|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                              -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                -- STREAM_SELECT  |LOCAL|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$26(ASC)]  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- SPLIT  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- SPLIT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- NESTED_LOOP  |PARTITIONED|
-                    -- BROADCAST_EXCHANGE  |PARTITIONED|
-                      -- ASSIGN  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ASSIGN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- NESTED_LOOP  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_SELECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- SPLIT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_02.plan
index a271a95..8778a91 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_02.plan
@@ -1,46 +1,55 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$21][$$13]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- BTREE_SEARCH  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                        -- STABLE_SORT [$$22(ASC)]  |LOCAL|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$13]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                              -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                -- STREAM_SELECT  |LOCAL|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$26(ASC)]  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- SPLIT  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- SPLIT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- NESTED_LOOP  |PARTITIONED|
-                    -- BROADCAST_EXCHANGE  |PARTITIONED|
-                      -- ASSIGN  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ASSIGN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- NESTED_LOOP  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_SELECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- SPLIT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_03.plan
index a271a95..dc0290e 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_03.plan
@@ -1,46 +1,55 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$21][$$14]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- BTREE_SEARCH  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                        -- STABLE_SORT [$$22(ASC)]  |LOCAL|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                              -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                -- STREAM_SELECT  |LOCAL|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$26(ASC)]  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- SPLIT  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- SPLIT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- NESTED_LOOP  |PARTITIONED|
-                    -- BROADCAST_EXCHANGE  |PARTITIONED|
-                      -- ASSIGN  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ASSIGN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- NESTED_LOOP  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_SELECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- SPLIT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_04.plan
index b498093..ab51938 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance-check_04.plan
@@ -1,47 +1,59 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
-                  -- ASSIGN  |LOCAL|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- BTREE_SEARCH  |PARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                          -- STABLE_SORT [$$27(ASC)]  |LOCAL|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                                -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                  -- STREAM_SELECT  |LOCAL|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- SPLIT  |PARTITIONED|
-                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- ASSIGN  |PARTITIONED|
-                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- DATASOURCE_SCAN  |PARTITIONED|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$26][$$16]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$16]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ASSIGN  |PARTITIONED|
+                            -- STREAM_PROJECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- BTREE_SEARCH  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STABLE_SORT [$$31(ASC)]  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                            -- STREAM_SELECT  |PARTITIONED|
+                                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                -- SPLIT  |PARTITIONED|
+                                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                    -- STREAM_PROJECT  |PARTITIONED|
+                                                      -- ASSIGN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ASSIGN  |PARTITIONED|
+                            -- STREAM_PROJECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- NESTED_LOOP  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- DATASOURCE_SCAN  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_SELECT  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- SPLIT  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- STREAM_PROJECT  |PARTITIONED|
+                                              -- ASSIGN  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |UNPARTITIONED|
-                  -- ASSIGN  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- NESTED_LOOP  |PARTITIONED|
-                        -- BROADCAST_EXCHANGE  |PARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                          -- STREAM_SELECT  |LOCAL|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- SPLIT  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- ASSIGN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- DATASOURCE_SCAN  |PARTITIONED|
-                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                  -- DATASOURCE_SCAN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_01.plan
index a271a95..dc0290e 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_01.plan
@@ -1,46 +1,55 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$21][$$14]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- BTREE_SEARCH  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                        -- STABLE_SORT [$$22(ASC)]  |LOCAL|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                              -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                -- STREAM_SELECT  |LOCAL|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$26(ASC)]  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- SPLIT  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- SPLIT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- NESTED_LOOP  |PARTITIONED|
-                    -- BROADCAST_EXCHANGE  |PARTITIONED|
-                      -- ASSIGN  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ASSIGN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- NESTED_LOOP  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_SELECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- SPLIT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_02.plan
index a271a95..8778a91 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_02.plan
@@ -1,46 +1,55 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$21][$$13]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- BTREE_SEARCH  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                        -- STABLE_SORT [$$22(ASC)]  |LOCAL|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$13]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                              -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                -- STREAM_SELECT  |LOCAL|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$26(ASC)]  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- SPLIT  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- SPLIT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- NESTED_LOOP  |PARTITIONED|
-                    -- BROADCAST_EXCHANGE  |PARTITIONED|
-                      -- ASSIGN  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ASSIGN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- NESTED_LOOP  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_SELECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- SPLIT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_03.plan
index a271a95..dc0290e 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_03.plan
@@ -1,46 +1,55 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$21][$$14]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- BTREE_SEARCH  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                        -- STABLE_SORT [$$22(ASC)]  |LOCAL|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                              -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                -- STREAM_SELECT  |LOCAL|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$26(ASC)]  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- SPLIT  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- SPLIT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- NESTED_LOOP  |PARTITIONED|
-                    -- BROADCAST_EXCHANGE  |PARTITIONED|
-                      -- ASSIGN  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ASSIGN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- NESTED_LOOP  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_SELECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- SPLIT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_04.plan
index b498093..124683b 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-edit-distance_04.plan
@@ -1,47 +1,59 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
-                  -- ASSIGN  |LOCAL|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- BTREE_SEARCH  |PARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                          -- STABLE_SORT [$$27(ASC)]  |LOCAL|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                                -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                  -- STREAM_SELECT  |LOCAL|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- SPLIT  |PARTITIONED|
-                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- ASSIGN  |PARTITIONED|
-                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- DATASOURCE_SCAN  |PARTITIONED|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$26][$$15]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$15]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ASSIGN  |PARTITIONED|
+                            -- STREAM_PROJECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- BTREE_SEARCH  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STABLE_SORT [$$31(ASC)]  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                            -- STREAM_SELECT  |PARTITIONED|
+                                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                -- SPLIT  |PARTITIONED|
+                                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                    -- STREAM_PROJECT  |PARTITIONED|
+                                                      -- ASSIGN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ASSIGN  |PARTITIONED|
+                            -- STREAM_PROJECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- NESTED_LOOP  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- DATASOURCE_SCAN  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_SELECT  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- SPLIT  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- STREAM_PROJECT  |PARTITIONED|
+                                              -- ASSIGN  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |UNPARTITIONED|
-                  -- ASSIGN  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- NESTED_LOOP  |PARTITIONED|
-                        -- BROADCAST_EXCHANGE  |PARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                          -- STREAM_SELECT  |LOCAL|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- SPLIT  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- ASSIGN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- DATASOURCE_SCAN  |PARTITIONED|
-                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                  -- DATASOURCE_SCAN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_01.plan
index b689d17..c1684186 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_01.plan
@@ -1,46 +1,55 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$20][$$13]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- BTREE_SEARCH  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                        -- STABLE_SORT [$$21(ASC)]  |LOCAL|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$13]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                              -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                -- STREAM_SELECT  |LOCAL|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- SPLIT  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- SPLIT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- NESTED_LOOP  |PARTITIONED|
-                    -- BROADCAST_EXCHANGE  |PARTITIONED|
-                      -- ASSIGN  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ASSIGN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- NESTED_LOOP  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_SELECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- SPLIT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_02.plan
index b689d17..a303675 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_02.plan
@@ -1,46 +1,55 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$20][$$12]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- BTREE_SEARCH  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                        -- STABLE_SORT [$$21(ASC)]  |LOCAL|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$12]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                              -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                -- STREAM_SELECT  |LOCAL|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- SPLIT  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- SPLIT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- NESTED_LOOP  |PARTITIONED|
-                    -- BROADCAST_EXCHANGE  |PARTITIONED|
-                      -- ASSIGN  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ASSIGN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- NESTED_LOOP  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_SELECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- SPLIT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_03.plan
index b689d17..c1684186 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-edit-distance_03.plan
@@ -1,46 +1,55 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-        -- UNION_ALL  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_SELECT  |LOCAL|
+      -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$20][$$13]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- BTREE_SEARCH  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                        -- STABLE_SORT [$$21(ASC)]  |LOCAL|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$13]  |PARTITIONED|
+                -- UNION_ALL  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- STREAM_SELECT  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                              -- BROADCAST_EXCHANGE  |PARTITIONED|
-                                -- STREAM_SELECT  |LOCAL|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- SPLIT  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- SPLIT  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- STREAM_PROJECT  |UNPARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- NESTED_LOOP  |PARTITIONED|
-                    -- BROADCAST_EXCHANGE  |PARTITIONED|
-                      -- ASSIGN  |UNPARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                          -- DATASOURCE_SCAN  |UNPARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- SPLIT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ASSIGN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- NESTED_LOOP  |PARTITIONED|
+                          -- BROADCAST_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_SELECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- SPLIT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_01.plan
index 70a87d7..fe21162 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_01.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$18(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$20][$$13]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$13]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$22(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_02.plan
index 70a87d7..041c44c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_02.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$18(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$20][$$12]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$12]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$22(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_03.plan
index 70a87d7..fe21162 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-fuzzyeq-jaccard_03.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$18(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$20][$$13]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$13]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$22(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_01.plan
index 9b7dbc6..7b94042 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_01.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$19(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$21][$$14]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$23(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_02.plan
index 9b7dbc6..be2180f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_02.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$19(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$21][$$13]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$13]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$23(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_03.plan
index 9b7dbc6..7b94042 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_03.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$19(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$21][$$14]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$23(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_04.plan
index 08d6030..9ba18b3 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard-check_04.plan
@@ -2,17 +2,29 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
-          -- ASSIGN  |LOCAL|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- BTREE_SEARCH  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                  -- STABLE_SORT [$$24(ASC)]  |LOCAL|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                        -- BROADCAST_EXCHANGE  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- DATASOURCE_SCAN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$26][$$16]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$16]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ASSIGN  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$28(ASC)]  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_PROJECT  |PARTITIONED|
+                                          -- ASSIGN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- DATASOURCE_SCAN  |PARTITIONED|
+                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_01.plan
index 9b7dbc6..7b94042 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_01.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$19(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$21][$$14]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$23(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_02.plan
index 9b7dbc6..be2180f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_02.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$19(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$21][$$13]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$13]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$23(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_03.plan
index 9b7dbc6..7b94042 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_03.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$19(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$21][$$14]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$23(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_04.plan
index 08d6030..8fa9f49 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/olist-jaccard_04.plan
@@ -2,17 +2,29 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
-          -- ASSIGN  |LOCAL|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- BTREE_SEARCH  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                  -- STABLE_SORT [$$24(ASC)]  |LOCAL|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                        -- BROADCAST_EXCHANGE  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- DATASOURCE_SCAN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$26][$$15]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$15]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ASSIGN  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$28(ASC)]  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_PROJECT  |PARTITIONED|
+                                          -- ASSIGN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- DATASOURCE_SCAN  |PARTITIONED|
+                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_01.plan
index 70a87d7..fe21162 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_01.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$18(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$20][$$13]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$13]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$22(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_02.plan
index 70a87d7..041c44c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_02.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$18(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$20][$$12]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$12]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$22(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_03.plan
index 70a87d7..fe21162 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-fuzzyeq-jaccard_03.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$18(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$20][$$13]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$13]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$22(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_01.plan
index 9b7dbc6..7b94042 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_01.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$19(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$21][$$14]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$23(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_02.plan
index 9b7dbc6..be2180f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_02.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$19(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$21][$$13]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$13]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$23(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_03.plan
index 9b7dbc6..7b94042 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_03.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$19(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$21][$$14]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$23(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_04.plan
index 08d6030..9ba18b3 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard-check_04.plan
@@ -2,17 +2,29 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
-          -- ASSIGN  |LOCAL|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- BTREE_SEARCH  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                  -- STABLE_SORT [$$24(ASC)]  |LOCAL|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                        -- BROADCAST_EXCHANGE  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- DATASOURCE_SCAN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$26][$$16]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$16]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ASSIGN  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$28(ASC)]  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_PROJECT  |PARTITIONED|
+                                          -- ASSIGN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- DATASOURCE_SCAN  |PARTITIONED|
+                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_01.plan
index 9b7dbc6..7b94042 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_01.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$19(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$21][$$14]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$23(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_02.plan
index 9b7dbc6..be2180f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_02.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$19(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$21][$$13]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$13]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$23(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_03.plan
index 9b7dbc6..7b94042 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_03.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$19(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$21][$$14]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$23(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_04.plan
index 08d6030..8fa9f49 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/ulist-jaccard_04.plan
@@ -2,17 +2,29 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
-          -- ASSIGN  |LOCAL|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- BTREE_SEARCH  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                  -- STABLE_SORT [$$24(ASC)]  |LOCAL|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                        -- BROADCAST_EXCHANGE  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- DATASOURCE_SCAN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$26][$$15]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$15]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ASSIGN  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$28(ASC)]  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_PROJECT  |PARTITIONED|
+                                          -- ASSIGN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- DATASOURCE_SCAN  |PARTITIONED|
+                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_01.plan
index dfca992..56bdbc0 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_01.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$20(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$22][$$15]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$15]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$24(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_02.plan
index dfca992..92aeb25 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_02.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$20(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$22][$$14]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$24(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_03.plan
index dfca992..56bdbc0 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-fuzzyeq-jaccard_03.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$20(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$22][$$15]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$15]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$24(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_01.plan
index b46eceb..118c59d 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_01.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$21(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$23][$$16]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$16]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_02.plan
index b46eceb..9368e16 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_02.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$21(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$23][$$15]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$15]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_03.plan
index b46eceb..118c59d 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_03.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$21(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$23][$$16]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$16]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_04.plan
index bb2be42..7008fb5 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard-check_04.plan
@@ -2,17 +2,29 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
-          -- ASSIGN  |LOCAL|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- BTREE_SEARCH  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                  -- STABLE_SORT [$$26(ASC)]  |LOCAL|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                        -- BROADCAST_EXCHANGE  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- DATASOURCE_SCAN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$28][$$18]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$18]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ASSIGN  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$30(ASC)]  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_PROJECT  |PARTITIONED|
+                                          -- ASSIGN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- DATASOURCE_SCAN  |PARTITIONED|
+                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_01.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_01.plan
index b46eceb..118c59d 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_01.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$21(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$23][$$16]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$16]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_02.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_02.plan
index b46eceb..5b17b83 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_02.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$21(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$23][$$15]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$15]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_03.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_03.plan
index b46eceb..118c59d 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_03.plan
@@ -2,16 +2,27 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$21(ASC)]  |LOCAL|
+            -- HYBRID_HASH_JOIN [$$23][$$16]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                      -- BROADCAST_EXCHANGE  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$16]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- STABLE_SORT [$$25(ASC)]  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                  -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ASSIGN  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_04.plan b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_04.plan
index bb2be42..e0fb775 100644
--- a/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/inverted-index-join/word-jaccard_04.plan
@@ -2,17 +2,29 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
-          -- ASSIGN  |LOCAL|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- BTREE_SEARCH  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                  -- STABLE_SORT [$$26(ASC)]  |LOCAL|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- INVERTED_INDEX_SEARCH  |PARTITIONED|
-                        -- BROADCAST_EXCHANGE  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- DATASOURCE_SCAN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$28][$$17]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- DATASOURCE_SCAN  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$17]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- STREAM_SELECT  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ASSIGN  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- BTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STABLE_SORT [$$30(ASC)]  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- INVERTED_INDEX_SEARCH  |PARTITIONED|
+                                      -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                        -- STREAM_PROJECT  |PARTITIONED|
+                                          -- ASSIGN  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- DATASOURCE_SCAN  |PARTITIONED|
+                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/join-super-key_01.plan b/asterix-app/src/test/resources/optimizerts/results/join-super-key_01.plan
index f5f0063..0d301cf 100644
--- a/asterix-app/src/test/resources/optimizerts/results/join-super-key_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/join-super-key_01.plan
@@ -2,19 +2,21 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- HYBRID_HASH_JOIN [$$17, $$22, $$24][$$19, $$23, $$20]  |PARTITIONED|
-            -- HASH_PARTITION_EXCHANGE [$$17, $$22, $$24]  |PARTITIONED|
-              -- STREAM_PROJECT  |PARTITIONED|
-                -- ASSIGN  |PARTITIONED|
-                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- DATASOURCE_SCAN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$17, $$22, $$24][$$19, $$23, $$20]  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$17, $$22, $$24]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ASSIGN  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-            -- HASH_PARTITION_EXCHANGE [$$19, $$23, $$20]  |PARTITIONED|
-              -- STREAM_PROJECT  |PARTITIONED|
-                -- ASSIGN  |PARTITIONED|
-                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- DATASOURCE_SCAN  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                        -- DATASOURCE_SCAN  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$19, $$23, $$20]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ASSIGN  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- DATASOURCE_SCAN  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/join-super-key_02.plan b/asterix-app/src/test/resources/optimizerts/results/join-super-key_02.plan
index 6476e6c..f4784ef 100644
--- a/asterix-app/src/test/resources/optimizerts/results/join-super-key_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/join-super-key_02.plan
@@ -2,19 +2,21 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- HYBRID_HASH_JOIN [$$17, $$23, $$18][$$19, $$22, $$24]  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- STREAM_PROJECT  |PARTITIONED|
-                -- ASSIGN  |PARTITIONED|
-                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- DATASOURCE_SCAN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$17, $$23, $$18][$$19, $$22, $$24]  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ASSIGN  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- DATASOURCE_SCAN  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$19, $$24]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ASSIGN  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-            -- HASH_PARTITION_EXCHANGE [$$19, $$24]  |PARTITIONED|
-              -- STREAM_PROJECT  |PARTITIONED|
-                -- ASSIGN  |PARTITIONED|
-                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- DATASOURCE_SCAN  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                        -- DATASOURCE_SCAN  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/loj-super-key_01.plan b/asterix-app/src/test/resources/optimizerts/results/loj-super-key_01.plan
index 87aac7f..1a9fbdb 100644
--- a/asterix-app/src/test/resources/optimizerts/results/loj-super-key_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/loj-super-key_01.plan
@@ -2,28 +2,29 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- PRE_CLUSTERED_GROUP_BY[$$22, $$23]  |PARTITIONED|
-                  {
-                    -- AGGREGATE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- NESTED_TUPLE_SOURCE  |LOCAL|
-                  }
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$22(ASC), $$23(ASC)]  |LOCAL|
-                -- HASH_PARTITION_EXCHANGE [$$22, $$23]  |PARTITIONED|
-                  -- STREAM_PROJECT  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- HYBRID_HASH_JOIN [$$24, $$22, $$28][$$25, $$19, $$20]  |PARTITIONED|
-                        -- HASH_PARTITION_EXCHANGE [$$24, $$22, $$28]  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- DATASOURCE_SCAN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-                        -- HASH_PARTITION_EXCHANGE [$$25, $$19, $$20]  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- DATASOURCE_SCAN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- PRE_CLUSTERED_GROUP_BY[$$22, $$23]  |PARTITIONED|
+                    {
+                      -- AGGREGATE  |LOCAL|
+                        -- STREAM_SELECT  |LOCAL|
+                          -- NESTED_TUPLE_SOURCE  |LOCAL|
+                    }
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$22(ASC), $$23(ASC)]  |PARTITIONED|
+                  -- HASH_PARTITION_EXCHANGE [$$22, $$23]  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- HYBRID_HASH_JOIN [$$24, $$22, $$28][$$25, $$19, $$20]  |PARTITIONED|
+                          -- HASH_PARTITION_EXCHANGE [$$24, $$22, $$28]  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- HASH_PARTITION_EXCHANGE [$$25, $$19, $$20]  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/loj-super-key_02.plan b/asterix-app/src/test/resources/optimizerts/results/loj-super-key_02.plan
index 7b0bf69..3926a1a 100644
--- a/asterix-app/src/test/resources/optimizerts/results/loj-super-key_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/loj-super-key_02.plan
@@ -2,29 +2,30 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- PRE_CLUSTERED_GROUP_BY[$$22, $$23]  |PARTITIONED|
-                  {
-                    -- AGGREGATE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- NESTED_TUPLE_SOURCE  |LOCAL|
-                  }
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$22(ASC), $$23(ASC)]  |LOCAL|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- STREAM_PROJECT  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- HYBRID_HASH_JOIN [$$25, $$22, $$23][$$24, $$19, $$28]  |PARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- DATASOURCE_SCAN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-                        -- HASH_PARTITION_EXCHANGE [$$19, $$28]  |PARTITIONED|
-                          -- STREAM_PROJECT  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- PRE_CLUSTERED_GROUP_BY[$$22, $$23]  |PARTITIONED|
+                    {
+                      -- AGGREGATE  |LOCAL|
+                        -- STREAM_SELECT  |LOCAL|
+                          -- NESTED_TUPLE_SOURCE  |LOCAL|
+                    }
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$22(ASC), $$23(ASC)]  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- HYBRID_HASH_JOIN [$$25, $$22, $$23][$$24, $$19, $$28]  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                             -- ASSIGN  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                 -- DATASOURCE_SCAN  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                     -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- HASH_PARTITION_EXCHANGE [$$19, $$28]  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- STREAM_PROJECT  |PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- DATASOURCE_SCAN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/nested_loj2.plan b/asterix-app/src/test/resources/optimizerts/results/nested_loj2.plan
index a203f14..c542f97 100644
--- a/asterix-app/src/test/resources/optimizerts/results/nested_loj2.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/nested_loj2.plan
@@ -2,43 +2,44 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- PRE_CLUSTERED_GROUP_BY[$$25]  |PARTITIONED|
-                  {
-                    -- AGGREGATE  |LOCAL|
-                      -- MICRO_PRE_CLUSTERED_GROUP_BY[$$23]  |LOCAL|
-                              {
-                                -- AGGREGATE  |LOCAL|
-                                  -- STREAM_SELECT  |LOCAL|
-                                    -- NESTED_TUPLE_SOURCE  |LOCAL|
-                              }
-                        -- STREAM_SELECT  |LOCAL|
-                          -- NESTED_TUPLE_SOURCE  |LOCAL|
-                  }
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$25(ASC), $$23(ASC)]  |LOCAL|
-                -- HASH_PARTITION_EXCHANGE [$$25]  |PARTITIONED|
-                  -- STREAM_PROJECT  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- HYBRID_HASH_JOIN [$$23][$$20]  |PARTITIONED|
-                        -- HASH_PARTITION_EXCHANGE [$$23]  |PARTITIONED|
-                          -- STREAM_PROJECT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- HYBRID_HASH_JOIN [$$25][$$26]  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- PRE_CLUSTERED_GROUP_BY[$$25]  |PARTITIONED|
+                    {
+                      -- AGGREGATE  |LOCAL|
+                        -- MICRO_PRE_CLUSTERED_GROUP_BY[$$23]  |LOCAL|
+                                {
+                                  -- AGGREGATE  |LOCAL|
+                                    -- STREAM_SELECT  |LOCAL|
+                                      -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                }
+                          -- STREAM_SELECT  |LOCAL|
+                            -- NESTED_TUPLE_SOURCE  |LOCAL|
+                    }
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$25(ASC), $$23(ASC)]  |PARTITIONED|
+                  -- HASH_PARTITION_EXCHANGE [$$25]  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- HYBRID_HASH_JOIN [$$23][$$20]  |PARTITIONED|
+                          -- HASH_PARTITION_EXCHANGE [$$23]  |PARTITIONED|
+                            -- STREAM_PROJECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- HYBRID_HASH_JOIN [$$25][$$26]  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- DATASOURCE_SCAN  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                  -- HASH_PARTITION_EXCHANGE [$$26]  |PARTITIONED|
+                                    -- ASSIGN  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- DATASOURCE_SCAN  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- HASH_PARTITION_EXCHANGE [$$20]  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- STREAM_PROJECT  |PARTITIONED|
                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                   -- DATASOURCE_SCAN  |PARTITIONED|
                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                       -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-                                -- HASH_PARTITION_EXCHANGE [$$26]  |PARTITIONED|
-                                  -- ASSIGN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- DATASOURCE_SCAN  |PARTITIONED|
-                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-                        -- HASH_PARTITION_EXCHANGE [$$20]  |PARTITIONED|
-                          -- STREAM_PROJECT  |PARTITIONED|
-                            -- ASSIGN  |PARTITIONED|
-                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- DATASOURCE_SCAN  |PARTITIONED|
-                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/nested_loj3.plan b/asterix-app/src/test/resources/optimizerts/results/nested_loj3.plan
index 4c7844e..8f0100c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/nested_loj3.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/nested_loj3.plan
@@ -2,58 +2,59 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- PRE_CLUSTERED_GROUP_BY[$$42]  |PARTITIONED|
-                  {
-                    -- AGGREGATE  |LOCAL|
-                      -- MICRO_PRE_CLUSTERED_GROUP_BY[$$40]  |LOCAL|
-                              {
-                                -- AGGREGATE  |LOCAL|
-                                  -- MICRO_PRE_CLUSTERED_GROUP_BY[$$37, $$38]  |LOCAL|
-                                          {
-                                            -- AGGREGATE  |LOCAL|
-                                              -- STREAM_SELECT  |LOCAL|
-                                                -- NESTED_TUPLE_SOURCE  |LOCAL|
-                                          }
-                                    -- IN_MEMORY_STABLE_SORT [$$37(ASC), $$38(ASC)]  |LOCAL|
-                                      -- STREAM_SELECT  |LOCAL|
-                                        -- NESTED_TUPLE_SOURCE  |LOCAL|
-                              }
-                        -- IN_MEMORY_STABLE_SORT [$$40(ASC), $$38(ASC)]  |LOCAL|
-                          -- STREAM_SELECT  |LOCAL|
-                            -- NESTED_TUPLE_SOURCE  |LOCAL|
-                  }
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$42(ASC), $$40(ASC)]  |LOCAL|
-                -- HASH_PARTITION_EXCHANGE [$$42]  |PARTITIONED|
-                  -- STREAM_PROJECT  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- HYBRID_HASH_JOIN [$$48, $$50][$$34, $$35]  |PARTITIONED|
-                        -- HASH_PARTITION_EXCHANGE [$$48, $$50]  |PARTITIONED|
-                          -- HYBRID_HASH_JOIN [$$40][$$37]  |PARTITIONED|
-                            -- HASH_PARTITION_EXCHANGE [$$40]  |PARTITIONED|
-                              -- STREAM_PROJECT  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- HYBRID_HASH_JOIN [$$42][$$43]  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- DATASOURCE_SCAN  |PARTITIONED|
-                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-                                    -- HASH_PARTITION_EXCHANGE [$$43]  |PARTITIONED|
-                                      -- ASSIGN  |PARTITIONED|
-                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- DATASOURCE_SCAN  |PARTITIONED|
-                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-                            -- HASH_PARTITION_EXCHANGE [$$37]  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- DATASOURCE_SCAN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- PRE_CLUSTERED_GROUP_BY[$$42]  |PARTITIONED|
+                    {
+                      -- AGGREGATE  |LOCAL|
+                        -- MICRO_PRE_CLUSTERED_GROUP_BY[$$40]  |LOCAL|
+                                {
+                                  -- AGGREGATE  |LOCAL|
+                                    -- MICRO_PRE_CLUSTERED_GROUP_BY[$$37, $$38]  |LOCAL|
+                                            {
+                                              -- AGGREGATE  |LOCAL|
+                                                -- STREAM_SELECT  |LOCAL|
+                                                  -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                            }
+                                      -- IN_MEMORY_STABLE_SORT [$$37(ASC), $$38(ASC)]  |LOCAL|
+                                        -- STREAM_SELECT  |LOCAL|
+                                          -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                }
+                          -- IN_MEMORY_STABLE_SORT [$$40(ASC), $$38(ASC)]  |LOCAL|
+                            -- STREAM_SELECT  |LOCAL|
+                              -- NESTED_TUPLE_SOURCE  |LOCAL|
+                    }
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$42(ASC), $$40(ASC)]  |PARTITIONED|
+                  -- HASH_PARTITION_EXCHANGE [$$42]  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- HYBRID_HASH_JOIN [$$48, $$50][$$34, $$35]  |PARTITIONED|
+                          -- HASH_PARTITION_EXCHANGE [$$48, $$50]  |PARTITIONED|
+                            -- HYBRID_HASH_JOIN [$$40][$$37]  |PARTITIONED|
+                              -- HASH_PARTITION_EXCHANGE [$$40]  |PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- HYBRID_HASH_JOIN [$$42][$$43]  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- DATASOURCE_SCAN  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                      -- HASH_PARTITION_EXCHANGE [$$43]  |PARTITIONED|
+                                        -- ASSIGN  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                              -- HASH_PARTITION_EXCHANGE [$$37]  |PARTITIONED|
+                                -- ASSIGN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- DATASOURCE_SCAN  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/noncollocated.plan b/asterix-app/src/test/resources/optimizerts/results/noncollocated.plan
index 32a0b06..5e9c657 100644
--- a/asterix-app/src/test/resources/optimizerts/results/noncollocated.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/noncollocated.plan
@@ -2,19 +2,20 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- HYBRID_HASH_JOIN [$$10][$$11]  |PARTITIONED|
-            -- HASH_PARTITION_EXCHANGE [$$10]  |PARTITIONED|
-              -- STREAM_PROJECT  |PARTITIONED|
-                -- ASSIGN  |PARTITIONED|
-                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- DATASOURCE_SCAN  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-            -- HASH_PARTITION_EXCHANGE [$$11]  |PARTITIONED|
-              -- STREAM_PROJECT  |PARTITIONED|
-                -- ASSIGN  |PARTITIONED|
-                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- DATASOURCE_SCAN  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- HYBRID_HASH_JOIN [$$10][$$11]  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$10]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ASSIGN  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- DATASOURCE_SCAN  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- HASH_PARTITION_EXCHANGE [$$11]  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ASSIGN  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- DATASOURCE_SCAN  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/orderby-desc-using-gby.plan b/asterix-app/src/test/resources/optimizerts/results/orderby-desc-using-gby.plan
index 671187a..3a6718f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/orderby-desc-using-gby.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/orderby-desc-using-gby.plan
@@ -7,12 +7,13 @@
                   -- AGGREGATE  |LOCAL|
                     -- NESTED_TUPLE_SOURCE  |LOCAL|
                 }
-          -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-            -- STABLE_SORT [$$9(DESC)]  |LOCAL|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- STABLE_SORT [$$9(DESC)]  |PARTITIONED|
               -- HASH_PARTITION_EXCHANGE [$$9]  |PARTITIONED|
                 -- STREAM_PROJECT  |PARTITIONED|
                   -- ASSIGN  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- DATASOURCE_SCAN  |PARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- DATASOURCE_SCAN  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/orders-aggreg.plan b/asterix-app/src/test/resources/optimizerts/results/orders-aggreg.plan
index df2a96e..a1f97f3 100644
--- a/asterix-app/src/test/resources/optimizerts/results/orders-aggreg.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/orders-aggreg.plan
@@ -9,16 +9,16 @@
                       -- NESTED_TUPLE_SOURCE  |LOCAL|
                   }
             -- HASH_PARTITION_MERGE_EXCHANGE MERGE:[$$24(ASC)] HASH:[$$24]  |PARTITIONED|
-              -- PRE_CLUSTERED_GROUP_BY[$$16]  |LOCAL|
+              -- PRE_CLUSTERED_GROUP_BY[$$16]  |PARTITIONED|
                       {
                         -- AGGREGATE  |LOCAL|
                           -- NESTED_TUPLE_SOURCE  |LOCAL|
                       }
-                -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                  -- STABLE_SORT [$$16(ASC)]  |LOCAL|
+                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                  -- STABLE_SORT [$$16(ASC)]  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- STREAM_PROJECT  |PARTITIONED|
-                        -- ASSIGN  |PARTITIONED|
+                      -- ASSIGN  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                             -- DATASOURCE_SCAN  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/orders-composite-index-search.plan b/asterix-app/src/test/resources/optimizerts/results/orders-composite-index-search.plan
index a89ceb8..327253a 100644
--- a/asterix-app/src/test/resources/optimizerts/results/orders-composite-index-search.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/orders-composite-index-search.plan
@@ -2,14 +2,15 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$21(ASC)]  |LOCAL|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- STREAM_PROJECT  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- BTREE_SEARCH  |PARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- BTREE_SEARCH  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$21(ASC)]  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/orders-index-search-conjunctive-open_01.plan b/asterix-app/src/test/resources/optimizerts/results/orders-index-search-conjunctive-open_01.plan
index 559f0d1..69d88b6 100644
--- a/asterix-app/src/test/resources/optimizerts/results/orders-index-search-conjunctive-open_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/orders-index-search-conjunctive-open_01.plan
@@ -5,14 +5,15 @@
         -- STREAM_PROJECT  |PARTITIONED|
           -- STREAM_SELECT  |PARTITIONED|
             -- ASSIGN  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                -- BTREE_SEARCH  |PARTITIONED|
-                  -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                    -- STABLE_SORT [$$19(ASC)]  |LOCAL|
-                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- STREAM_PROJECT  |PARTITIONED|
-                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- BTREE_SEARCH  |PARTITIONED|
-                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- ASSIGN  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
+                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                  -- BTREE_SEARCH  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- STABLE_SORT [$$19(ASC)]  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- STREAM_PROJECT  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- BTREE_SEARCH  |PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/orders-index-search-conjunctive-open_02.plan b/asterix-app/src/test/resources/optimizerts/results/orders-index-search-conjunctive-open_02.plan
index 685d093..dd3990a 100644
--- a/asterix-app/src/test/resources/optimizerts/results/orders-index-search-conjunctive-open_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/orders-index-search-conjunctive-open_02.plan
@@ -2,17 +2,18 @@
   -- STREAM_PROJECT  |PARTITIONED|
     -- ASSIGN  |PARTITIONED|
       -- SORT_MERGE_EXCHANGE [$$14(ASC) ]  |PARTITIONED|
-        -- STREAM_PROJECT  |PARTITIONED|
-          -- STREAM_SELECT  |PARTITIONED|
+        -- STREAM_SELECT  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
             -- ASSIGN  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                -- BTREE_SEARCH  |PARTITIONED|
-                  -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                    -- STABLE_SORT [$$20(ASC)]  |LOCAL|
-                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- STREAM_PROJECT  |PARTITIONED|
-                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- BTREE_SEARCH  |PARTITIONED|
-                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- ASSIGN  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
+                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                  -- BTREE_SEARCH  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- STABLE_SORT [$$20(ASC)]  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- STREAM_PROJECT  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- BTREE_SEARCH  |PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/orders-index-search-conjunctive_01.plan b/asterix-app/src/test/resources/optimizerts/results/orders-index-search-conjunctive_01.plan
index 559f0d1..69d88b6 100644
--- a/asterix-app/src/test/resources/optimizerts/results/orders-index-search-conjunctive_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/orders-index-search-conjunctive_01.plan
@@ -5,14 +5,15 @@
         -- STREAM_PROJECT  |PARTITIONED|
           -- STREAM_SELECT  |PARTITIONED|
             -- ASSIGN  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                -- BTREE_SEARCH  |PARTITIONED|
-                  -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                    -- STABLE_SORT [$$19(ASC)]  |LOCAL|
-                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- STREAM_PROJECT  |PARTITIONED|
-                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- BTREE_SEARCH  |PARTITIONED|
-                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- ASSIGN  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
+                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                  -- BTREE_SEARCH  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- STABLE_SORT [$$19(ASC)]  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- STREAM_PROJECT  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- BTREE_SEARCH  |PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/orders-index-search-conjunctive_02.plan b/asterix-app/src/test/resources/optimizerts/results/orders-index-search-conjunctive_02.plan
index 685d093..dd3990a 100644
--- a/asterix-app/src/test/resources/optimizerts/results/orders-index-search-conjunctive_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/orders-index-search-conjunctive_02.plan
@@ -2,17 +2,18 @@
   -- STREAM_PROJECT  |PARTITIONED|
     -- ASSIGN  |PARTITIONED|
       -- SORT_MERGE_EXCHANGE [$$14(ASC) ]  |PARTITIONED|
-        -- STREAM_PROJECT  |PARTITIONED|
-          -- STREAM_SELECT  |PARTITIONED|
+        -- STREAM_SELECT  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
             -- ASSIGN  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                -- BTREE_SEARCH  |PARTITIONED|
-                  -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                    -- STABLE_SORT [$$20(ASC)]  |LOCAL|
-                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- STREAM_PROJECT  |PARTITIONED|
-                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- BTREE_SEARCH  |PARTITIONED|
-                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- ASSIGN  |PARTITIONED|
-                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
+                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                  -- BTREE_SEARCH  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- STABLE_SORT [$$20(ASC)]  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- STREAM_PROJECT  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- BTREE_SEARCH  |PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/orders-index-search-open.plan b/asterix-app/src/test/resources/optimizerts/results/orders-index-search-open.plan
index 1397437..3a6ffad 100644
--- a/asterix-app/src/test/resources/optimizerts/results/orders-index-search-open.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/orders-index-search-open.plan
@@ -2,14 +2,15 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$13(ASC)]  |LOCAL|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- STREAM_PROJECT  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- BTREE_SEARCH  |PARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- BTREE_SEARCH  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$13(ASC)]  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/orders-index-search.plan b/asterix-app/src/test/resources/optimizerts/results/orders-index-search.plan
index 1397437..3a6ffad 100644
--- a/asterix-app/src/test/resources/optimizerts/results/orders-index-search.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/orders-index-search.plan
@@ -2,14 +2,15 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$13(ASC)]  |LOCAL|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- STREAM_PROJECT  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- BTREE_SEARCH  |PARTITIONED|
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- BTREE_SEARCH  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$13(ASC)]  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- BTREE_SEARCH  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- ASSIGN  |PARTITIONED|
+                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/prim-idx-search-open.plan b/asterix-app/src/test/resources/optimizerts/results/prim-idx-search-open.plan
index 6cce309..6b5f842 100644
--- a/asterix-app/src/test/resources/optimizerts/results/prim-idx-search-open.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/prim-idx-search-open.plan
@@ -2,8 +2,9 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- BTREE_SEARCH  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- ASSIGN  |PARTITIONED|
+                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/prim-idx-search.plan b/asterix-app/src/test/resources/optimizerts/results/prim-idx-search.plan
index 6cce309..6b5f842 100644
--- a/asterix-app/src/test/resources/optimizerts/results/prim-idx-search.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/prim-idx-search.plan
@@ -2,8 +2,9 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- BTREE_SEARCH  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- BTREE_SEARCH  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- ASSIGN  |PARTITIONED|
+                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/pull_select_above_eq_join.plan b/asterix-app/src/test/resources/optimizerts/results/pull_select_above_eq_join.plan
index a82190a..f242afd 100644
--- a/asterix-app/src/test/resources/optimizerts/results/pull_select_above_eq_join.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/pull_select_above_eq_join.plan
@@ -2,20 +2,22 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |UNPARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- HYBRID_HASH_JOIN [$$18][$$19]  |PARTITIONED|
-              -- HASH_PARTITION_EXCHANGE [$$18]  |PARTITIONED|
-                -- STREAM_PROJECT  |PARTITIONED|
-                  -- ASSIGN  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- DATASOURCE_SCAN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- HYBRID_HASH_JOIN [$$18][$$19]  |PARTITIONED|
+                  -- HASH_PARTITION_EXCHANGE [$$18]  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ASSIGN  |PARTITIONED|
                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-              -- HASH_PARTITION_EXCHANGE [$$19]  |PARTITIONED|
-                -- STREAM_PROJECT  |PARTITIONED|
-                  -- ASSIGN  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- DATASOURCE_SCAN  |PARTITIONED|
+                          -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- HASH_PARTITION_EXCHANGE [$$19]  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ASSIGN  |PARTITIONED|
                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/push-project-through-group.plan b/asterix-app/src/test/resources/optimizerts/results/push-project-through-group.plan
index e74eaee..0431497 100644
--- a/asterix-app/src/test/resources/optimizerts/results/push-project-through-group.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/push-project-through-group.plan
@@ -2,30 +2,32 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-          -- PRE_CLUSTERED_GROUP_BY[$$15]  |PARTITIONED|
-                  {
-                    -- AGGREGATE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- NESTED_TUPLE_SOURCE  |LOCAL|
-                  }
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$15(ASC)]  |LOCAL|
-                -- HASH_PARTITION_EXCHANGE [$$15]  |PARTITIONED|
-                  -- STREAM_PROJECT  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- HYBRID_HASH_JOIN [$$17][$$16]  |PARTITIONED|
-                        -- HASH_PARTITION_EXCHANGE [$$17]  |PARTITIONED|
-                          -- STREAM_PROJECT  |PARTITIONED|
-                            -- ASSIGN  |PARTITIONED|
-                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- DATASOURCE_SCAN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+            -- PRE_CLUSTERED_GROUP_BY[$$15]  |PARTITIONED|
+                    {
+                      -- AGGREGATE  |LOCAL|
+                        -- STREAM_SELECT  |LOCAL|
+                          -- NESTED_TUPLE_SOURCE  |LOCAL|
+                    }
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$15(ASC)]  |PARTITIONED|
+                  -- HASH_PARTITION_EXCHANGE [$$15]  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- HYBRID_HASH_JOIN [$$17][$$16]  |PARTITIONED|
+                          -- HASH_PARTITION_EXCHANGE [$$17]  |PARTITIONED|
+                            -- STREAM_PROJECT  |PARTITIONED|
+                              -- ASSIGN  |PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- DATASOURCE_SCAN  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- HASH_PARTITION_EXCHANGE [$$16]  |PARTITIONED|
+                            -- STREAM_PROJECT  |PARTITIONED|
+                              -- ASSIGN  |PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-                        -- HASH_PARTITION_EXCHANGE [$$16]  |PARTITIONED|
-                          -- STREAM_PROJECT  |PARTITIONED|
-                            -- ASSIGN  |PARTITIONED|
-                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- DATASOURCE_SCAN  |PARTITIONED|
-                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                    -- DATASOURCE_SCAN  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/push_limit.plan b/asterix-app/src/test/resources/optimizerts/results/push_limit.plan
index 21d56c6..0169800 100644
--- a/asterix-app/src/test/resources/optimizerts/results/push_limit.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/push_limit.plan
@@ -2,12 +2,13 @@
   -- STREAM_PROJECT  |UNPARTITIONED|
     -- ASSIGN  |UNPARTITIONED|
       -- STREAM_LIMIT  |UNPARTITIONED|
-        -- SORT_MERGE_EXCHANGE [$$9(ASC) ]  |PARTITIONED|
-          -- STREAM_PROJECT  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- SORT_MERGE_EXCHANGE [$$9(ASC) ]  |PARTITIONED|
             -- STREAM_SELECT  |PARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- STREAM_LIMIT  |PARTITIONED|
-                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- DATASOURCE_SCAN  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
+                -- ASSIGN  |PARTITIONED|
+                  -- STREAM_LIMIT  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- DATASOURCE_SCAN  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/q1.plan b/asterix-app/src/test/resources/optimizerts/results/q1.plan
index d723324..82a1c28 100644
--- a/asterix-app/src/test/resources/optimizerts/results/q1.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/q1.plan
@@ -2,17 +2,19 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
-          -- SUBPLAN  |PARTITIONED|
-                  {
-                    -- AGGREGATE  |LOCAL|
-                      -- STREAM_SELECT  |LOCAL|
-                        -- UNNEST  |LOCAL|
-                          -- NESTED_TUPLE_SOURCE  |LOCAL|
-                  }
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
             -- STREAM_PROJECT  |PARTITIONED|
-              -- ASSIGN  |PARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- DATASOURCE_SCAN  |PARTITIONED|
+              -- SUBPLAN  |PARTITIONED|
+                      {
+                        -- AGGREGATE  |LOCAL|
+                          -- STREAM_SELECT  |LOCAL|
+                            -- UNNEST  |LOCAL|
+                              -- NESTED_TUPLE_SOURCE  |LOCAL|
+                      }
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ASSIGN  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                      -- DATASOURCE_SCAN  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/q2.plan b/asterix-app/src/test/resources/optimizerts/results/q2.plan
index 11489a7..c8eb368 100644
--- a/asterix-app/src/test/resources/optimizerts/results/q2.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/q2.plan
@@ -2,39 +2,43 @@
   -- STREAM_PROJECT  |UNPARTITIONED|
     -- ASSIGN  |UNPARTITIONED|
       -- STREAM_LIMIT  |UNPARTITIONED|
-        -- SORT_MERGE_EXCHANGE [$$26(DESC) ]  |PARTITIONED|
-          -- STREAM_LIMIT  |LOCAL|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$26(DESC)]  |LOCAL|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- PRE_CLUSTERED_GROUP_BY[$$32]  |PARTITIONED|
-                          {
-                            -- AGGREGATE  |LOCAL|
-                              -- NESTED_TUPLE_SOURCE  |LOCAL|
-                          }
-                          {
-                            -- AGGREGATE  |LOCAL|
-                              -- MICRO_PRE_CLUSTERED_GROUP_BY[$$33]  |LOCAL|
-                                      {
-                                        -- AGGREGATE  |LOCAL|
-                                          -- NESTED_TUPLE_SOURCE  |LOCAL|
-                                      }
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- SORT_MERGE_EXCHANGE [$$26(DESC) ]  |PARTITIONED|
+            -- STREAM_LIMIT  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$26(DESC)]  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- PRE_CLUSTERED_GROUP_BY[$$32]  |PARTITIONED|
+                            {
+                              -- AGGREGATE  |LOCAL|
                                 -- NESTED_TUPLE_SOURCE  |LOCAL|
-                          }
-                    -- HASH_PARTITION_MERGE_EXCHANGE MERGE:[$$32(ASC), $$33(ASC)] HASH:[$$32]  |PARTITIONED|
-                      -- PRE_CLUSTERED_GROUP_BY[$$23, $$24]  |LOCAL|
-                              {
-                                -- AGGREGATE  |LOCAL|
+                            }
+                            {
+                              -- AGGREGATE  |LOCAL|
+                                -- MICRO_PRE_CLUSTERED_GROUP_BY[$$33]  |LOCAL|
+                                        {
+                                          -- AGGREGATE  |LOCAL|
+                                            -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                        }
                                   -- NESTED_TUPLE_SOURCE  |LOCAL|
-                              }
-                        -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                          -- STABLE_SORT [$$23(ASC), $$24(ASC)]  |LOCAL|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- STREAM_PROJECT  |PARTITIONED|
-                                -- ASSIGN  |PARTITIONED|
-                                  -- UNNEST  |PARTITIONED|
-                                    -- ASSIGN  |PARTITIONED|
-                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- DATASOURCE_SCAN  |PARTITIONED|
-                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                            }
+                      -- HASH_PARTITION_MERGE_EXCHANGE MERGE:[$$32(ASC), $$33(ASC)] HASH:[$$32]  |PARTITIONED|
+                        -- PRE_CLUSTERED_GROUP_BY[$$23, $$24]  |PARTITIONED|
+                                {
+                                  -- AGGREGATE  |LOCAL|
+                                    -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                }
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STABLE_SORT [$$23(ASC), $$24(ASC)]  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- STREAM_PROJECT  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- UNNEST  |PARTITIONED|
+                                        -- STREAM_PROJECT  |PARTITIONED|
+                                          -- ASSIGN  |PARTITIONED|
+                                            -- STREAM_PROJECT  |PARTITIONED|
+                                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/optimizerts/results/q3_shipping_priority.plan b/asterix-app/src/test/resources/optimizerts/results/q3_shipping_priority.plan
index 3f105d7..b96afc7 100644
--- a/asterix-app/src/test/resources/optimizerts/results/q3_shipping_priority.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/q3_shipping_priority.plan
@@ -2,50 +2,52 @@
   -- STREAM_PROJECT  |UNPARTITIONED|
     -- ASSIGN  |UNPARTITIONED|
       -- STREAM_LIMIT  |UNPARTITIONED|
-        -- SORT_MERGE_EXCHANGE [$$46(DESC), $$4(ASC) ]  |PARTITIONED|
-          -- STREAM_LIMIT  |LOCAL|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$46(DESC), $$4(ASC)]  |LOCAL|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- EXTERNAL_GROUP_BY[$$56, $$57, $$58]  |PARTITIONED|
-                          {
-                            -- AGGREGATE  |LOCAL|
-                              -- NESTED_TUPLE_SOURCE  |LOCAL|
-                          }
-                    -- HASH_PARTITION_EXCHANGE [$$56, $$57, $$58]  |PARTITIONED|
-                      -- EXTERNAL_GROUP_BY[$$44, $$41, $$39]  |LOCAL|
-                              {
-                                -- AGGREGATE  |LOCAL|
-                                  -- NESTED_TUPLE_SOURCE  |LOCAL|
-                              }
-                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- STREAM_PROJECT  |PARTITIONED|
-                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- HYBRID_HASH_JOIN [$$43][$$44]  |PARTITIONED|
-                                -- HASH_PARTITION_EXCHANGE [$$43]  |PARTITIONED|
-                                  -- STREAM_PROJECT  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- HYBRID_HASH_JOIN [$$42][$$50]  |PARTITIONED|
-                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- STREAM_PROJECT  |PARTITIONED|
-                                            -- STREAM_SELECT  |PARTITIONED|
-                                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- DATASOURCE_SCAN  |PARTITIONED|
-                                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-                                        -- HASH_PARTITION_EXCHANGE [$$50]  |PARTITIONED|
-                                          -- STREAM_PROJECT  |PARTITIONED|
-                                            -- STREAM_SELECT  |PARTITIONED|
-                                              -- ASSIGN  |PARTITIONED|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- SORT_MERGE_EXCHANGE [$$46(DESC), $$4(ASC) ]  |PARTITIONED|
+            -- STREAM_LIMIT  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- STABLE_SORT [$$46(DESC), $$4(ASC)]  |PARTITIONED|
+                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                    -- EXTERNAL_GROUP_BY[$$56, $$57, $$58]  |PARTITIONED|
+                            {
+                              -- AGGREGATE  |LOCAL|
+                                -- NESTED_TUPLE_SOURCE  |LOCAL|
+                            }
+                      -- HASH_PARTITION_EXCHANGE [$$56, $$57, $$58]  |PARTITIONED|
+                        -- EXTERNAL_GROUP_BY[$$44, $$41, $$39]  |PARTITIONED|
+                                {
+                                  -- AGGREGATE  |LOCAL|
+                                    -- NESTED_TUPLE_SOURCE  |LOCAL|
+                                }
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STREAM_PROJECT  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- HYBRID_HASH_JOIN [$$43][$$44]  |PARTITIONED|
+                                  -- HASH_PARTITION_EXCHANGE [$$43]  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- HYBRID_HASH_JOIN [$$42][$$50]  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- STREAM_PROJECT  |PARTITIONED|
+                                              -- STREAM_SELECT  |PARTITIONED|
                                                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                   -- DATASOURCE_SCAN  |PARTITIONED|
                                                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                       -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-                                -- HASH_PARTITION_EXCHANGE [$$44]  |PARTITIONED|
-                                  -- STREAM_PROJECT  |PARTITIONED|
-                                    -- STREAM_SELECT  |PARTITIONED|
-                                      -- ASSIGN  |PARTITIONED|
-                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                          -- DATASOURCE_SCAN  |PARTITIONED|
+                                          -- HASH_PARTITION_EXCHANGE [$$50]  |PARTITIONED|
+                                            -- STREAM_SELECT  |PARTITIONED|
+                                              -- STREAM_PROJECT  |PARTITIONED|
+                                                -- ASSIGN  |PARTITIONED|
+                                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                    -- DATASOURCE_SCAN  |PARTITIONED|
+                                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                  -- HASH_PARTITION_EXCHANGE [$$44]  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- STREAM_SELECT  |PARTITIONED|
+                                        -- ASSIGN  |PARTITIONED|
+                                          -- STREAM_PROJECT  |PARTITIONED|
                                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                              -- DATASOURCE_SCAN  |PARTITIONED|
+                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/optimizerts/results/q5_local_supplier_volume.plan b/asterix-app/src/test/resources/optimizerts/results/q5_local_supplier_volume.plan
index ef68caf..5fca854 100644
--- a/asterix-app/src/test/resources/optimizerts/results/q5_local_supplier_volume.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/q5_local_supplier_volume.plan
@@ -1,80 +1,83 @@
 -- SINK_WRITE  |PARTITIONED|
   -- STREAM_PROJECT  |PARTITIONED|
     -- ASSIGN  |PARTITIONED|
-      -- SORT_MERGE_EXCHANGE [$$89(DESC) ]  |PARTITIONED|
-        -- STABLE_SORT [$$89(DESC)]  |LOCAL|
-          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- EXTERNAL_GROUP_BY[$$120]  |PARTITIONED|
-                    {
-                      -- AGGREGATE  |LOCAL|
-                        -- NESTED_TUPLE_SOURCE  |LOCAL|
-                    }
-              -- HASH_PARTITION_EXCHANGE [$$120]  |PARTITIONED|
-                -- EXTERNAL_GROUP_BY[$$94]  |LOCAL|
-                        {
-                          -- AGGREGATE  |LOCAL|
-                            -- NESTED_TUPLE_SOURCE  |LOCAL|
-                        }
-                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- STREAM_PROJECT  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- HYBRID_HASH_JOIN [$$81, $$115][$$112, $$88]  |PARTITIONED|
-                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- STREAM_PROJECT  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-                          -- HASH_PARTITION_EXCHANGE [$$112]  |PARTITIONED|
-                            -- STREAM_PROJECT  |PARTITIONED|
-                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                -- HYBRID_HASH_JOIN [$$82][$$83]  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
+        -- SORT_MERGE_EXCHANGE [$$89(DESC) ]  |PARTITIONED|
+          -- STABLE_SORT [$$89(DESC)]  |PARTITIONED|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- EXTERNAL_GROUP_BY[$$120]  |PARTITIONED|
+                      {
+                        -- AGGREGATE  |LOCAL|
+                          -- NESTED_TUPLE_SOURCE  |LOCAL|
+                      }
+                -- HASH_PARTITION_EXCHANGE [$$120]  |PARTITIONED|
+                  -- EXTERNAL_GROUP_BY[$$94]  |PARTITIONED|
+                          {
+                            -- AGGREGATE  |LOCAL|
+                              -- NESTED_TUPLE_SOURCE  |LOCAL|
+                          }
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- STREAM_PROJECT  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- HYBRID_HASH_JOIN [$$81, $$115][$$112, $$88]  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- STREAM_PROJECT  |PARTITIONED|
+                                -- ASSIGN  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- STREAM_PROJECT  |PARTITIONED|
-                                      -- STREAM_SELECT  |PARTITIONED|
-                                        -- ASSIGN  |PARTITIONED|
-                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                            -- DATASOURCE_SCAN  |PARTITIONED|
-                                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-                                  -- HASH_PARTITION_EXCHANGE [$$83]  |PARTITIONED|
-                                    -- STREAM_PROJECT  |PARTITIONED|
+                                    -- DATASOURCE_SCAN  |PARTITIONED|
                                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                        -- HYBRID_HASH_JOIN [$$99][$$85]  |PARTITIONED|
-                                          -- HASH_PARTITION_EXCHANGE [$$99]  |PARTITIONED|
-                                            -- STREAM_PROJECT  |PARTITIONED|
-                                              -- ASSIGN  |PARTITIONED|
-                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-                                          -- HASH_PARTITION_EXCHANGE [$$85]  |PARTITIONED|
-                                            -- STREAM_PROJECT  |PARTITIONED|
+                                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                            -- HASH_PARTITION_EXCHANGE [$$112]  |PARTITIONED|
+                              -- STREAM_PROJECT  |PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- HYBRID_HASH_JOIN [$$82][$$83]  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- STREAM_PROJECT  |PARTITIONED|
+                                        -- STREAM_SELECT  |PARTITIONED|
+                                          -- STREAM_PROJECT  |PARTITIONED|
+                                            -- ASSIGN  |PARTITIONED|
                                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- HYBRID_HASH_JOIN [$$88][$$86]  |PARTITIONED|
-                                                  -- HASH_PARTITION_EXCHANGE [$$88]  |PARTITIONED|
-                                                    -- STREAM_PROJECT  |PARTITIONED|
-                                                      -- ASSIGN  |PARTITIONED|
+                                                -- DATASOURCE_SCAN  |PARTITIONED|
+                                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                    -- HASH_PARTITION_EXCHANGE [$$83]  |PARTITIONED|
+                                      -- STREAM_PROJECT  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- HYBRID_HASH_JOIN [$$99][$$85]  |PARTITIONED|
+                                            -- HASH_PARTITION_EXCHANGE [$$99]  |PARTITIONED|
+                                              -- STREAM_PROJECT  |PARTITIONED|
+                                                -- ASSIGN  |PARTITIONED|
+                                                  -- STREAM_PROJECT  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
                                                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                          -- DATASOURCE_SCAN  |PARTITIONED|
-                                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
-                                                  -- HASH_PARTITION_EXCHANGE [$$86]  |PARTITIONED|
-                                                    -- STREAM_PROJECT  |PARTITIONED|
-                                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                        -- HYBRID_HASH_JOIN [$$92][$$87]  |PARTITIONED|
-                                                          -- HASH_PARTITION_EXCHANGE [$$92]  |PARTITIONED|
-                                                            -- STREAM_PROJECT  |PARTITIONED|
-                                                              -- ASSIGN  |PARTITIONED|
-                                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                            -- HASH_PARTITION_EXCHANGE [$$85]  |PARTITIONED|
+                                              -- STREAM_PROJECT  |PARTITIONED|
+                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                  -- HYBRID_HASH_JOIN [$$88][$$86]  |PARTITIONED|
+                                                    -- HASH_PARTITION_EXCHANGE [$$88]  |PARTITIONED|
+                                                      -- STREAM_PROJECT  |PARTITIONED|
+                                                        -- ASSIGN  |PARTITIONED|
                                                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                            -- STREAM_PROJECT  |PARTITIONED|
-                                                              -- STREAM_SELECT  |PARTITIONED|
-                                                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
+                                                            -- DATASOURCE_SCAN  |PARTITIONED|
+                                                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                                    -- HASH_PARTITION_EXCHANGE [$$86]  |PARTITIONED|
+                                                      -- STREAM_PROJECT  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- HYBRID_HASH_JOIN [$$92][$$87]  |PARTITIONED|
+                                                            -- HASH_PARTITION_EXCHANGE [$$92]  |PARTITIONED|
+                                                              -- STREAM_PROJECT  |PARTITIONED|
+                                                                -- ASSIGN  |PARTITIONED|
+                                                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                    -- DATASOURCE_SCAN  |PARTITIONED|
+                                                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                              -- STREAM_PROJECT  |PARTITIONED|
+                                                                -- STREAM_SELECT  |PARTITIONED|
+                                                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                    -- DATASOURCE_SCAN  |PARTITIONED|
+                                                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/optimizerts/results/record_access.plan b/asterix-app/src/test/resources/optimizerts/results/record_access.plan
index 70e2daa..413cf0c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/record_access.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/record_access.plan
@@ -1,4 +1,3 @@
 -- SINK_WRITE  |UNPARTITIONED|
-  -- STREAM_PROJECT  |UNPARTITIONED|
-    -- ASSIGN  |UNPARTITIONED|
-      -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
+  -- ASSIGN  |UNPARTITIONED|
+    -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_01.plan b/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_01.plan
index 73968f0..6f311aa 100644
--- a/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_01.plan
@@ -2,19 +2,22 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
-          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$20(ASC)]  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- BTREE_SEARCH  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- STREAM_PROJECT  |PARTITIONED|
+                    -- STABLE_SORT [$$20(ASC)]  |PARTITIONED|
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- RTREE_SEARCH  |PARTITIONED|
-                          -- BROADCAST_EXCHANGE  |PARTITIONED|
-                            -- ASSIGN  |UNPARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- RTREE_SEARCH  |PARTITIONED|
+                              -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                -- ASSIGN  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- DATASOURCE_SCAN  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_02.plan b/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_02.plan
index 73968f0..6f311aa 100644
--- a/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_02.plan
@@ -2,19 +2,22 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
-          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$20(ASC)]  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- BTREE_SEARCH  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- STREAM_PROJECT  |PARTITIONED|
+                    -- STABLE_SORT [$$20(ASC)]  |PARTITIONED|
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- RTREE_SEARCH  |PARTITIONED|
-                          -- BROADCAST_EXCHANGE  |PARTITIONED|
-                            -- ASSIGN  |UNPARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- RTREE_SEARCH  |PARTITIONED|
+                              -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                -- ASSIGN  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- DATASOURCE_SCAN  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_03.plan b/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_03.plan
index 73968f0..6f311aa 100644
--- a/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/rtree-index-join/spatial-intersect-point_03.plan
@@ -2,19 +2,22 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |LOCAL|
-          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$20(ASC)]  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- BTREE_SEARCH  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- STREAM_PROJECT  |PARTITIONED|
+                    -- STABLE_SORT [$$20(ASC)]  |PARTITIONED|
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- RTREE_SEARCH  |PARTITIONED|
-                          -- BROADCAST_EXCHANGE  |PARTITIONED|
-                            -- ASSIGN  |UNPARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- RTREE_SEARCH  |PARTITIONED|
+                              -- BROADCAST_EXCHANGE  |PARTITIONED|
+                                -- ASSIGN  |PARTITIONED|
+                                  -- ASSIGN  |PARTITIONED|
+                                    -- STREAM_PROJECT  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- DATASOURCE_SCAN  |PARTITIONED|
+                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/rtree-secondary-index-open.plan b/asterix-app/src/test/resources/optimizerts/results/rtree-secondary-index-open.plan
index 180a756..dc9b260 100644
--- a/asterix-app/src/test/resources/optimizerts/results/rtree-secondary-index-open.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/rtree-secondary-index-open.plan
@@ -2,15 +2,17 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$22(ASC)]  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- BTREE_SEARCH  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- STREAM_PROJECT  |PARTITIONED|
+                    -- STABLE_SORT [$$22(ASC)]  |PARTITIONED|
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- RTREE_SEARCH  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- ASSIGN  |PARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                            -- RTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- ASSIGN  |PARTITIONED|
+                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/rtree-secondary-index.plan b/asterix-app/src/test/resources/optimizerts/results/rtree-secondary-index.plan
index 180a756..dc9b260 100644
--- a/asterix-app/src/test/resources/optimizerts/results/rtree-secondary-index.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/rtree-secondary-index.plan
@@ -2,15 +2,17 @@
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-            -- BTREE_SEARCH  |PARTITIONED|
-              -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                -- STABLE_SORT [$$22(ASC)]  |LOCAL|
+        -- STREAM_PROJECT  |PARTITIONED|
+          -- STREAM_SELECT  |PARTITIONED|
+            -- STREAM_PROJECT  |PARTITIONED|
+              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                -- BTREE_SEARCH  |PARTITIONED|
                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- STREAM_PROJECT  |PARTITIONED|
+                    -- STABLE_SORT [$$22(ASC)]  |PARTITIONED|
                       -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- RTREE_SEARCH  |PARTITIONED|
+                        -- STREAM_PROJECT  |PARTITIONED|
                           -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- ASSIGN  |PARTITIONED|
-                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                            -- RTREE_SEARCH  |PARTITIONED|
+                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                -- ASSIGN  |PARTITIONED|
+                                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/scan-delete-all.plan b/asterix-app/src/test/resources/optimizerts/results/scan-delete-all.plan
index c000d63..395fec7 100644
--- a/asterix-app/src/test/resources/optimizerts/results/scan-delete-all.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/scan-delete-all.plan
@@ -1,13 +1,14 @@
 -- SINK  |PARTITIONED|
-  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-    -- INSERT_DELETE  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-        -- STABLE_SORT [$$19(ASC)]  |LOCAL|
-          -- HASH_PARTITION_EXCHANGE [$$19]  |PARTITIONED|
-            -- ASSIGN  |PARTITIONED|
-              -- STREAM_PROJECT  |PARTITIONED|
-                -- ASSIGN  |PARTITIONED|
-                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                    -- DATASOURCE_SCAN  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+  -- STREAM_PROJECT  |PARTITIONED|
+    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+      -- INSERT_DELETE  |PARTITIONED|
+        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+          -- STABLE_SORT [$$19(ASC)]  |PARTITIONED|
+            -- HASH_PARTITION_EXCHANGE [$$19]  |PARTITIONED|
+              -- ASSIGN  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ASSIGN  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- DATASOURCE_SCAN  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/scan-delete-rtree-secondary-index.plan b/asterix-app/src/test/resources/optimizerts/results/scan-delete-rtree-secondary-index.plan
index ebcef5d..79daefd 100644
--- a/asterix-app/src/test/resources/optimizerts/results/scan-delete-rtree-secondary-index.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/scan-delete-rtree-secondary-index.plan
@@ -1,21 +1,25 @@
 -- SINK  |PARTITIONED|
-  -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-    -- INDEX_INSERT_DELETE  |UNPARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-        -- STABLE_SORT [$$29(ASC), $$30(ASC), $$31(ASC), $$32(ASC)]  |LOCAL|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- ASSIGN  |UNPARTITIONED|
-              -- ASSIGN  |UNPARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- INSERT_DELETE  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STABLE_SORT [$$14(ASC)]  |LOCAL|
-                        -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
-                          -- ASSIGN  |PARTITIONED|
-                            -- STREAM_PROJECT  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- BTREE_SEARCH  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- ASSIGN  |PARTITIONED|
-                                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+  -- STREAM_PROJECT  |PARTITIONED|
+    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+      -- INDEX_INSERT_DELETE  |PARTITIONED|
+        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+          -- STABLE_SORT [$$29(ASC), $$30(ASC), $$31(ASC), $$32(ASC)]  |PARTITIONED|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
+                -- ASSIGN  |PARTITIONED|
+                  -- STREAM_PROJECT  |PARTITIONED|
+                    -- ASSIGN  |PARTITIONED|
+                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                        -- INSERT_DELETE  |PARTITIONED|
+                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                            -- STABLE_SORT [$$14(ASC)]  |PARTITIONED|
+                              -- HASH_PARTITION_EXCHANGE [$$14]  |PARTITIONED|
+                                -- ASSIGN  |PARTITIONED|
+                                  -- STREAM_PROJECT  |PARTITIONED|
+                                    -- ASSIGN  |PARTITIONED|
+                                      -- STREAM_PROJECT  |PARTITIONED|
+                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                          -- BTREE_SEARCH  |PARTITIONED|
+                                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                              -- ASSIGN  |PARTITIONED|
+                                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/scan-delete.plan b/asterix-app/src/test/resources/optimizerts/results/scan-delete.plan
index 57aafc3..0e7cf78 100644
--- a/asterix-app/src/test/resources/optimizerts/results/scan-delete.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/scan-delete.plan
@@ -1,15 +1,16 @@
 -- SINK  |PARTITIONED|
-  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-    -- INSERT_DELETE  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-        -- STABLE_SORT [$$21(ASC)]  |LOCAL|
-          -- HASH_PARTITION_EXCHANGE [$$21]  |PARTITIONED|
-            -- ASSIGN  |PARTITIONED|
-              -- STREAM_PROJECT  |PARTITIONED|
-                -- ASSIGN  |PARTITIONED|
-                  -- STREAM_SELECT  |PARTITIONED|
-                    -- ASSIGN  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- DATASOURCE_SCAN  |PARTITIONED|
-                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+  -- STREAM_PROJECT  |PARTITIONED|
+    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+      -- INSERT_DELETE  |PARTITIONED|
+        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+          -- STABLE_SORT [$$21(ASC)]  |PARTITIONED|
+            -- HASH_PARTITION_EXCHANGE [$$21]  |PARTITIONED|
+              -- ASSIGN  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
+                  -- ASSIGN  |PARTITIONED|
+                    -- STREAM_SELECT  |PARTITIONED|
+                      -- ASSIGN  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/scan-insert-secondary-index.plan b/asterix-app/src/test/resources/optimizerts/results/scan-insert-secondary-index.plan
index 765770e..650f512 100644
--- a/asterix-app/src/test/resources/optimizerts/results/scan-insert-secondary-index.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/scan-insert-secondary-index.plan
@@ -1,27 +1,30 @@
 -- SINK  |PARTITIONED|
-  -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-    -- INDEX_INSERT_DELETE  |UNPARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-        -- STABLE_SORT [$$11(ASC)]  |LOCAL|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- ASSIGN  |UNPARTITIONED|
-              -- STREAM_PROJECT  |UNPARTITIONED|
-                -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                  -- INDEX_INSERT_DELETE  |UNPARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                      -- STABLE_SORT [$$10(ASC)]  |LOCAL|
-                        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-                          -- ASSIGN  |UNPARTITIONED|
+  -- STREAM_PROJECT  |PARTITIONED|
+    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+      -- INDEX_INSERT_DELETE  |PARTITIONED|
+        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+          -- STABLE_SORT [$$11(ASC)]  |PARTITIONED|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
+                -- ASSIGN  |PARTITIONED|
+                  -- STREAM_PROJECT  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- INDEX_INSERT_DELETE  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- STABLE_SORT [$$10(ASC)]  |PARTITIONED|
                             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                              -- INSERT_DELETE  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-                                  -- STABLE_SORT [$$6(ASC)]  |LOCAL|
-                                    -- HASH_PARTITION_EXCHANGE [$$6]  |PARTITIONED|
-                                      -- ASSIGN  |PARTITIONED|
-                                        -- STREAM_PROJECT  |PARTITIONED|
+                              -- ASSIGN  |PARTITIONED|
+                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                  -- INSERT_DELETE  |PARTITIONED|
+                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                      -- STABLE_SORT [$$6(ASC)]  |PARTITIONED|
+                                        -- HASH_PARTITION_EXCHANGE [$$6]  |PARTITIONED|
                                           -- ASSIGN  |PARTITIONED|
-                                            -- ASSIGN  |PARTITIONED|
-                                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                -- DATASOURCE_SCAN  |PARTITIONED|
-                                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                            -- STREAM_PROJECT  |PARTITIONED|
+                                              -- ASSIGN  |PARTITIONED|
+                                                -- STREAM_PROJECT  |PARTITIONED|
+                                                  -- ASSIGN  |PARTITIONED|
+                                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                      -- DATASOURCE_SCAN  |PARTITIONED|
+                                                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/scan-insert.plan b/asterix-app/src/test/resources/optimizerts/results/scan-insert.plan
index 2fe55a5..5cfcdf3 100644
--- a/asterix-app/src/test/resources/optimizerts/results/scan-insert.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/scan-insert.plan
@@ -1,14 +1,16 @@
 -- SINK  |PARTITIONED|
-  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-    -- INSERT_DELETE  |PARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-        -- STABLE_SORT [$$6(ASC)]  |LOCAL|
-          -- HASH_PARTITION_EXCHANGE [$$6]  |PARTITIONED|
-            -- ASSIGN  |PARTITIONED|
-              -- STREAM_PROJECT  |PARTITIONED|
-                -- ASSIGN  |PARTITIONED|
+  -- STREAM_PROJECT  |PARTITIONED|
+    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+      -- INSERT_DELETE  |PARTITIONED|
+        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+          -- STABLE_SORT [$$6(ASC)]  |PARTITIONED|
+            -- HASH_PARTITION_EXCHANGE [$$6]  |PARTITIONED|
+              -- ASSIGN  |PARTITIONED|
+                -- STREAM_PROJECT  |PARTITIONED|
                   -- ASSIGN  |PARTITIONED|
-                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                      -- DATASOURCE_SCAN  |PARTITIONED|
+                    -- STREAM_PROJECT  |PARTITIONED|
+                      -- ASSIGN  |PARTITIONED|
                         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                          -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_01.plan
index 553a531..998e003 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_01.plan
@@ -3,8 +3,10 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
         -- STREAM_SELECT  |PARTITIONED|
-          -- ASSIGN  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- DATASOURCE_SCAN  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
+            -- ASSIGN  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- DATASOURCE_SCAN  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_02.plan
index 553a531..998e003 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_02.plan
@@ -3,8 +3,10 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
         -- STREAM_SELECT  |PARTITIONED|
-          -- ASSIGN  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- DATASOURCE_SCAN  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
+            -- ASSIGN  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- DATASOURCE_SCAN  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_03.plan
index 553a531..998e003 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_03.plan
@@ -3,8 +3,10 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
         -- STREAM_SELECT  |PARTITIONED|
-          -- ASSIGN  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- DATASOURCE_SCAN  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
+            -- ASSIGN  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- DATASOURCE_SCAN  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_04.plan
index 553a531..998e003 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_04.plan
@@ -3,8 +3,10 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
         -- STREAM_SELECT  |PARTITIONED|
-          -- ASSIGN  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- DATASOURCE_SCAN  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
+            -- ASSIGN  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- DATASOURCE_SCAN  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_05.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_05.plan
index 553a531..ba1c86c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_05.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_05.plan
@@ -1,9 +1,9 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
-          -- ASSIGN  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
+        -- ASSIGN  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
               -- DATASOURCE_SCAN  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_06.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_06.plan
index 553a531..ba1c86c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_06.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_06.plan
@@ -1,9 +1,9 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
-          -- ASSIGN  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
+        -- ASSIGN  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
               -- DATASOURCE_SCAN  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_07.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_07.plan
index 553a531..ba1c86c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_07.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_07.plan
@@ -1,9 +1,9 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
-          -- ASSIGN  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
+        -- ASSIGN  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
               -- DATASOURCE_SCAN  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_08.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_08.plan
index 553a531..ba1c86c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_08.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-let-to-edit-distance-check_08.plan
@@ -1,9 +1,9 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
-          -- ASSIGN  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
+        -- ASSIGN  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
               -- DATASOURCE_SCAN  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_01.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_01.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_02.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_02.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_03.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_03.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_04.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_04.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_05.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_05.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_05.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_05.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_06.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_06.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_06.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_06.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_07.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_07.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_07.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_07.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_08.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_08.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_08.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/edit-distance-to-edit-distance-check_08.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/fuzzyeq-to-edit-distance-check.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/fuzzyeq-to-edit-distance-check.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/fuzzyeq-to-edit-distance-check.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/fuzzyeq-to-edit-distance-check.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/fuzzyeq-to-jaccard-check.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/fuzzyeq-to-jaccard-check.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/fuzzyeq-to-jaccard-check.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/fuzzyeq-to-jaccard-check.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_01.plan
index 553a531..998e003 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_01.plan
@@ -3,8 +3,10 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
         -- STREAM_SELECT  |PARTITIONED|
-          -- ASSIGN  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- DATASOURCE_SCAN  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
+            -- ASSIGN  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- DATASOURCE_SCAN  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_02.plan
index 553a531..998e003 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_02.plan
@@ -3,8 +3,10 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
         -- STREAM_SELECT  |PARTITIONED|
-          -- ASSIGN  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- DATASOURCE_SCAN  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
+            -- ASSIGN  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- DATASOURCE_SCAN  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_03.plan
index 553a531..998e003 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_03.plan
@@ -3,8 +3,10 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
         -- STREAM_SELECT  |PARTITIONED|
-          -- ASSIGN  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- DATASOURCE_SCAN  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
+            -- ASSIGN  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- DATASOURCE_SCAN  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_04.plan
index 553a531..998e003 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_04.plan
@@ -3,8 +3,10 @@
     -- STREAM_PROJECT  |PARTITIONED|
       -- ASSIGN  |PARTITIONED|
         -- STREAM_SELECT  |PARTITIONED|
-          -- ASSIGN  |PARTITIONED|
-            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-              -- DATASOURCE_SCAN  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
+            -- ASSIGN  |PARTITIONED|
+              -- STREAM_PROJECT  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                  -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                  -- DATASOURCE_SCAN  |PARTITIONED|
+                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_05.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_05.plan
index 553a531..ba1c86c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_05.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_05.plan
@@ -1,9 +1,9 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
-          -- ASSIGN  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
+        -- ASSIGN  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
               -- DATASOURCE_SCAN  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_06.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_06.plan
index 553a531..ba1c86c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_06.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_06.plan
@@ -1,9 +1,9 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
-          -- ASSIGN  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
+        -- ASSIGN  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
               -- DATASOURCE_SCAN  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_07.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_07.plan
index 553a531..ba1c86c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_07.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_07.plan
@@ -1,9 +1,9 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
-          -- ASSIGN  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
+        -- ASSIGN  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
               -- DATASOURCE_SCAN  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_08.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_08.plan
index 553a531..ba1c86c 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_08.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-let-to-jaccard-check_08.plan
@@ -1,9 +1,9 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- ASSIGN  |PARTITIONED|
-        -- STREAM_SELECT  |PARTITIONED|
-          -- ASSIGN  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
+        -- ASSIGN  |PARTITIONED|
+          -- STREAM_PROJECT  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
               -- DATASOURCE_SCAN  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_01.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_01.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_01.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_01.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_02.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_02.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_02.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_03.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_03.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_03.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_03.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_04.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_04.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_04.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_04.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_05.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_05.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_05.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_05.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_06.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_06.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_06.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_06.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_07.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_07.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_07.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_07.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_08.plan b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_08.plan
index 4189498..1924060 100644
--- a/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_08.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/similarity/jaccard-to-jaccard-check_08.plan
@@ -1,7 +1,7 @@
 -- SINK_WRITE  |PARTITIONED|
   -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
-    -- STREAM_PROJECT  |PARTITIONED|
-      -- STREAM_SELECT  |PARTITIONED|
+    -- STREAM_SELECT  |PARTITIONED|
+      -- STREAM_PROJECT  |PARTITIONED|
         -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
           -- DATASOURCE_SCAN  |PARTITIONED|
             -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/sort-cust.plan b/asterix-app/src/test/resources/optimizerts/results/sort-cust.plan
index f790019..5f29f85 100644
--- a/asterix-app/src/test/resources/optimizerts/results/sort-cust.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/sort-cust.plan
@@ -3,13 +3,14 @@
     -- ASSIGN  |UNPARTITIONED|
       -- STREAM_LIMIT  |UNPARTITIONED|
         -- SORT_MERGE_EXCHANGE [$$7(ASC) ]  |PARTITIONED|
-          -- STREAM_LIMIT  |LOCAL|
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$7(ASC)]  |LOCAL|
+          -- STREAM_LIMIT  |PARTITIONED|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$7(ASC)]  |PARTITIONED|
                 -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ASSIGN  |PARTITIONED|
-                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                        -- DATASOURCE_SCAN  |PARTITIONED|
-                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                      -- STREAM_PROJECT  |PARTITIONED|
+                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                          -- DATASOURCE_SCAN  |PARTITIONED|
+                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                              -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/unnest-to-join_02.plan b/asterix-app/src/test/resources/optimizerts/results/unnest-to-join_02.plan
index 1f56c4f..bd2eb3d 100644
--- a/asterix-app/src/test/resources/optimizerts/results/unnest-to-join_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/unnest-to-join_02.plan
@@ -1,11 +1,10 @@
 -- SINK_WRITE  |UNPARTITIONED|
-  -- STREAM_PROJECT  |UNPARTITIONED|
-    -- AGGREGATE  |UNPARTITIONED|
-      -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-        -- HYBRID_HASH_JOIN [$$0][$$1]  |UNPARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- UNNEST  |UNPARTITIONED|
-              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
-          -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
-            -- UNNEST  |UNPARTITIONED|
-              -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
+  -- AGGREGATE  |UNPARTITIONED|
+    -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
+      -- HYBRID_HASH_JOIN [$$0][$$1]  |UNPARTITIONED|
+        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
+          -- UNNEST  |UNPARTITIONED|
+            -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
+        -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
+          -- UNNEST  |UNPARTITIONED|
+            -- EMPTY_TUPLE_SOURCE  |UNPARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/unnest_list_in_subplan.plan b/asterix-app/src/test/resources/optimizerts/results/unnest_list_in_subplan.plan
index 531ce61..7218717 100644
--- a/asterix-app/src/test/resources/optimizerts/results/unnest_list_in_subplan.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/unnest_list_in_subplan.plan
@@ -9,8 +9,8 @@
                       -- STREAM_SELECT  |LOCAL|
                         -- NESTED_TUPLE_SOURCE  |LOCAL|
                   }
-            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
-              -- STABLE_SORT [$$20(ASC), $$18(ASC)]  |LOCAL|
+            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+              -- STABLE_SORT [$$20(ASC), $$18(ASC)]  |PARTITIONED|
                 -- HASH_PARTITION_EXCHANGE [$$20]  |PARTITIONED|
                   -- STREAM_PROJECT  |PARTITIONED|
                     -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
@@ -18,15 +18,16 @@
                         -- HASH_PARTITION_EXCHANGE [$$3]  |PARTITIONED|
                           -- STREAM_PROJECT  |PARTITIONED|
                             -- UNNEST  |PARTITIONED|
-                              -- ASSIGN  |PARTITIONED|
-                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                  -- DATASOURCE_SCAN  |PARTITIONED|
-                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                              -- STREAM_PROJECT  |PARTITIONED|
+                                -- ASSIGN  |PARTITIONED|
+                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                    -- DATASOURCE_SCAN  |PARTITIONED|
+                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
+                                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
                         -- HASH_PARTITION_EXCHANGE [$$22]  |PARTITIONED|
                           -- STREAM_PROJECT  |PARTITIONED|
                             -- ASSIGN  |PARTITIONED|
                               -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                 -- DATASOURCE_SCAN  |PARTITIONED|
                                   -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
-                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
+                                    -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/fuzzyjoin/dblp-aqlplus_2.aql b/asterix-app/src/test/resources/runtimets/queries/fuzzyjoin/dblp-aqlplus_2.aql
new file mode 100644
index 0000000..7bf7d5f
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/fuzzyjoin/dblp-aqlplus_2.aql
@@ -0,0 +1,32 @@
+/*
+ * Description    : Tests that a proper error messags is returned for this scenario.
+ *                  Since we cannot statically know the type of the field 'title', the FuzzyEqRule
+ *                  cannot auto-inject a tokenizer, and hence we expect an error saying that we cannot
+ *                  scan over a string as if it were a collection.
+ *                  Guards against regression to issue 207.
+ * Success        : Yes
+ */
+
+drop dataverse fuzzyjoin if exists;
+create dataverse fuzzyjoin;
+use dataverse fuzzyjoin;
+
+create type DBLPType as open {
+  id: int32
+}
+
+create dataset DBLP(DBLPType) partitioned by key id;
+
+load dataset DBLP 
+using "edu.uci.ics.asterix.external.dataset.adapter.NCFileSystemAdapter"
+(("path"="nc1://data/dblp-small/dblp-small.adm"),("format"="adm"));
+
+write output to nc1:'rttest/fuzzyjoin_dblp-aqlplus_2.adm';
+
+set simthreshold '.5f';
+
+for $dblp in dataset('DBLP')
+for $dblp2 in dataset('DBLP')
+where $dblp.title ~= $dblp2.title and $dblp.id < $dblp2.id
+order by $dblp.id, $dblp2.id
+return {'dblp': $dblp, 'dblp2': $dblp2}
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-edit-distance-inline.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/ngram-edit-distance-inline.aql
similarity index 83%
copy from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-edit-distance-inline.aql
copy to asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/ngram-edit-distance-inline.aql
index f061143..0ea267c 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-edit-distance-inline.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/ngram-edit-distance-inline.aql
@@ -2,6 +2,7 @@
  * Description    : Fuzzy joins two datasets, Customers and Customers2, based on the edit-distance function of their names.
  *                  Customers has a 3-gram index on name, and we expect the join to be transformed into an indexed nested-loop join.
  *                  We test the inlining of variables that enable the select to be pushed into the join for subsequent optimization with an index.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
  * Success        : Yes
  */
 
@@ -38,11 +39,11 @@
 
 create index ngram_index on Customers(name) type ngram(3);
 
-write output to nc1:"rttest/index-join_inverted-index-ngram-edit-distance-inline.adm";
+write output to nc1:"rttest/inverted-index-join-noeqjoin_ngram-edit-distance-inline.adm";
 
 for $a in dataset('Customers')
 for $b in dataset('Customers2')
 let $ed := edit-distance($a.name, $b.name)
 where $ed <= 4 and $a.cid < $b.cid
 order by $ed, $a.cid, $b.cid
-return { "aname": $a.name, "bname": $b.name, "ed": $ed }
\ No newline at end of file
+return { "a": $a.name, "b": $b.name, "ed": $ed }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-edit-distance.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/ngram-edit-distance.aql
similarity index 83%
copy from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-edit-distance.aql
copy to asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/ngram-edit-distance.aql
index dfd86e3..f7e3a8b 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-edit-distance.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/ngram-edit-distance.aql
@@ -1,6 +1,7 @@
 /*
  * Description    : Fuzzy joins two datasets, Customers and Customers2, based on the edit-distance function of their names.
  *                  Customers has a 3-gram index on name, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
  * Success        : Yes
  */
 
@@ -37,10 +38,10 @@
 
 create index ngram_index on Customers(name) type ngram(3);
 
-write output to nc1:"rttest/index-join_inverted-index-ngram-edit-distance.adm";
+write output to nc1:"rttest/inverted-index-join-noeqjoin_ngram-edit-distance.adm";
 
 for $a in dataset('Customers')
 for $b in dataset('Customers2')
 where edit-distance($a.name, $b.name) <= 4 and $a.cid < $b.cid
 order by $a.cid, $b.cid
-return { "arec": $a, "brec": $b }
\ No newline at end of file
+return { "a": $a.name, "b": $b.name }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-jaccard-inline.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/ngram-jaccard-inline.aql
similarity index 84%
copy from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-jaccard-inline.aql
copy to asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/ngram-jaccard-inline.aql
index fbe5a69..734a269 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-jaccard-inline.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/ngram-jaccard-inline.aql
@@ -2,6 +2,7 @@
  * Description    : Fuzzy joins two datasets, DBLP and CSX, based on the similarity-jaccard function of their titles' 3-gram tokens.
  *                  DBLP has a 3-gram index on title, and we expect the join to be transformed into an indexed nested-loop join.
  *                  We test the inlining of variables that enable the select to be pushed into the join for subsequent optimization with an index.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
  * Success        : Yes
  */
 
@@ -39,11 +40,11 @@
 
 create index ngram_index on DBLP(title) type ngram(3);
 
-write output to nc1:"rttest/index-join_inverted-index-ngram-jaccard-inline.adm";
+write output to nc1:"rttest/inverted-index-join-noeqjoin_ngram-jaccard-inline.adm";
 
 for $a in dataset('DBLP')
 for $b in dataset('CSX')
 let $jacc := similarity-jaccard(gram-tokens($a.title, 3, false), gram-tokens($b.title, 3, false))
 where $jacc >= 0.5f and $a.id < $b.id
 order by $jacc, $a.id, $b.id
-return { "arec": $a.title, "brec": $b.title, "jacc": $jacc }
\ No newline at end of file
+return { "a": $a.title, "b": $b.title, "jacc": $jacc }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-jaccard.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/ngram-jaccard.aql
similarity index 83%
copy from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-jaccard.aql
copy to asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/ngram-jaccard.aql
index 6f69866..2e1a635 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-jaccard.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/ngram-jaccard.aql
@@ -1,6 +1,7 @@
 /*
  * Description    : Fuzzy joins two datasets, DBLP and CSX, based on the similarity-jaccard function of their titles' 3-gram tokens.
  *                  DBLP has a 3-gram index on title, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
  * Success        : Yes
  */
 
@@ -38,11 +39,11 @@
 
 create index ngram_index on DBLP(title) type ngram(3);
 
-write output to nc1:"rttest/index-join_inverted-index-ngram-jaccard.adm";
+write output to nc1:"rttest/inverted-index-join-noeqjoin_ngram-jaccard.adm";
 
 for $a in dataset('DBLP')
 for $b in dataset('CSX')
 where similarity-jaccard(gram-tokens($a.title, 3, false), gram-tokens($b.title, 3, false)) >= 0.5f 
       and $a.id < $b.id
 order by $a.id, $b.id
-return { "arec": $a.title, "brec": $b.title }
\ No newline at end of file
+return { "a": $a.title, "b": $b.title }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-edit-distance-inline.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/olist-edit-distance-inline.aql
similarity index 84%
copy from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-edit-distance-inline.aql
copy to asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/olist-edit-distance-inline.aql
index 4db5161..3b46c7d 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-edit-distance-inline.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/olist-edit-distance-inline.aql
@@ -2,6 +2,7 @@
  * Description    : Fuzzy joins two datasets, Customers and Customers2, based on the edit-distance function of their interest lists.
  *                  Customers has a keyword index on interests, and we expect the join to be transformed into an indexed nested-loop join.
  *                  We test the inlining of variables that enable the select to be pushed into the join for subsequent optimization with an index.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
  * Success        : Yes
  */
 
@@ -38,11 +39,11 @@
 
 create index interests_index on Customers(interests) type keyword;
 
-write output to nc1:"rttest/index-join_inverted-index-olist-edit-distance-inline.adm";
+write output to nc1:"rttest/inverted-index-join-noeqjoin_olist-edit-distance-inline.adm";
 
 for $a in dataset('Customers')
 for $b in dataset('Customers2')
 let $ed := edit-distance($a.interests, $b.interests)
 where len($a.interests) > 2 and len($b.interests) > 2 and $ed <= 1 and $a.cid < $b.cid
 order by $ed, $a.cid, $b.cid
-return { "arec": $a.interests, "brec": $b.interests, "ed": $ed }
\ No newline at end of file
+return { "a": $a.interests, "b": $b.interests, "ed": $ed }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-edit-distance.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/olist-edit-distance.aql
similarity index 83%
copy from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-edit-distance.aql
copy to asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/olist-edit-distance.aql
index 601d1b8..3f025ed 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-edit-distance.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/olist-edit-distance.aql
@@ -1,6 +1,7 @@
 /*
  * Description    : Fuzzy joins two datasets, Customers and Customers2, based on the edit-distance function of their interest lists.
  *                  Customers has a keyword index on interests, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
  * Success        : Yes
  */
 
@@ -37,10 +38,10 @@
 
 create index interests_index on Customers(interests) type keyword;
 
-write output to nc1:"rttest/index-join_inverted-index-olist-edit-distance.adm";
+write output to nc1:"rttest/inverted-index-join-noeqjoin_olist-edit-distance.adm";
 
 for $a in dataset('Customers')
 for $b in dataset('Customers2')
 where len($a.interests) > 2 and len($b.interests) > 2 and edit-distance($a.interests, $b.interests) <= 1 and $a.cid < $b.cid
 order by $a.cid, $b.cid
-return { "arec": $a, "brec": $b }
\ No newline at end of file
+return { "a": $a.interests, "b": $b.interests }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-jaccard-inline.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/olist-jaccard-inline.aql
similarity index 87%
copy from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-jaccard-inline.aql
copy to asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/olist-jaccard-inline.aql
index f5b0c5a..ea28721 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-jaccard-inline.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/olist-jaccard-inline.aql
@@ -2,6 +2,7 @@
  * Description    : Fuzzy joins two datasets, Customers and Customers2, based on the Jaccard similarity of their interest lists.
  *                  Customers has a keyword index on interests, and we expect the join to be transformed into an indexed nested-loop join.
  *                  We test the inlining of variables that enable the select to be pushed into the join for subsequent optimization with an index.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
  * Success        : Yes
  */
 
@@ -38,7 +39,7 @@
 
 create index interests_index on Customers(interests) type keyword;
 
-write output to nc1:"rttest/index-join_inverted-index-olist-jaccard-inline.adm";
+write output to nc1:"rttest/inverted-index-join-noeqjoin_olist-jaccard-inline.adm";
 
 for $a in dataset('Customers')
 for $b in dataset('Customers2')
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-jaccard.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/olist-jaccard.aql
similarity index 86%
copy from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-jaccard.aql
copy to asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/olist-jaccard.aql
index 43b27aa..458d31c 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-jaccard.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/olist-jaccard.aql
@@ -1,6 +1,7 @@
 /*
  * Description    : Fuzzy joins two datasets, Customers and Customers2, based on the Jaccard similarity of their interest lists.
  *                  Customers has a keyword index on interests, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
  * Success        : Yes
  */
 
@@ -37,7 +38,7 @@
 
 create index interests_index on Customers(interests) type keyword;
 
-write output to nc1:"rttest/index-join_inverted-index-olist-jaccard.adm";
+write output to nc1:"rttest/inverted-index-join-noeqjoin_olist-jaccard.adm";
 
 for $a in dataset('Customers')
 for $b in dataset('Customers2')
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ulist-jaccard-inline.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/ulist-jaccard-inline.aql
similarity index 87%
copy from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ulist-jaccard-inline.aql
copy to asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/ulist-jaccard-inline.aql
index 8eb173a..e11b2f0 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ulist-jaccard-inline.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/ulist-jaccard-inline.aql
@@ -2,6 +2,7 @@
  * Description    : Fuzzy joins two datasets, Customers and Customers2, based on the Jaccard similarity of their interest sets.
  *                  Customers has a keyword index on interests, and we expect the join to be transformed into an indexed nested-loop join.
  *                  We test the inlining of variables that enable the select to be pushed into the join for subsequent optimization with an index.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
  * Success        : Yes
  */
 
@@ -38,7 +39,7 @@
 
 create index interests_index on Customers(interests) type keyword;
 
-write output to nc1:"rttest/index-join_inverted-index-ulist-jaccard-inline.adm";
+write output to nc1:"rttest/inverted-index-join-noeqjoin_ulist-jaccard-inline.adm";
 
 for $a in dataset('Customers')
 for $b in dataset('Customers2')
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ulist-jaccard.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/ulist-jaccard.aql
similarity index 86%
copy from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ulist-jaccard.aql
copy to asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/ulist-jaccard.aql
index 4efb5ee..9732a51 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ulist-jaccard.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/ulist-jaccard.aql
@@ -1,6 +1,7 @@
 /*
  * Description    : Fuzzy joins two datasets, Customers and Customers2, based on the Jaccard similarity of their interest sets.
  *                  Customers has a keyword index on interests, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
  * Success        : Yes
  */
 
@@ -37,7 +38,7 @@
 
 create index interests_index on Customers(interests) type keyword;
 
-write output to nc1:"rttest/index-join_inverted-index-ulist-jaccard.adm";
+write output to nc1:"rttest/inverted-index-join-noeqjoin_ulist-jaccard.adm";
 
 for $a in dataset('Customers')
 for $b in dataset('Customers2')
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-word-jaccard-inline.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/word-jaccard-inline.aql
similarity index 84%
copy from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-word-jaccard-inline.aql
copy to asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/word-jaccard-inline.aql
index 8696101..1985878 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-word-jaccard-inline.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/word-jaccard-inline.aql
@@ -2,6 +2,7 @@
  * Description    : Fuzzy joins two datasets, DBLP and CSX, based on the similarity-jaccard function of their titles' word tokens.
  *                  DBLP has a keyword index on title, and we expect the join to be transformed into an indexed nested-loop join.
  *                  We test the inlining of variables that enable the select to be pushed into the join for subsequent optimization with an index.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
  * Success        : Yes
  */
 
@@ -39,11 +40,11 @@
 
 create index keyword_index on DBLP(title) type keyword;
 
-write output to nc1:"rttest/index-join_inverted-index-word-jaccard-inline.adm";
+write output to nc1:"rttest/inverted-index-join-noeqjoin_word-jaccard-inline.adm";
 
 for $a in dataset('DBLP')
 for $b in dataset('CSX')
 let $jacc := similarity-jaccard(word-tokens($a.title), word-tokens($b.title))
 where $jacc >= 0.5f and $a.id < $b.id
 order by $jacc, $a.id, $b.id
-return { "arec": $a.title, "brec": $b.title, "jacc": $jacc }
\ No newline at end of file
+return { "a": $a.title, "b": $b.title, "jacc": $jacc }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-word-jaccard.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/word-jaccard.aql
similarity index 83%
copy from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-word-jaccard.aql
copy to asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/word-jaccard.aql
index 228dfd2..013b51e 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-word-jaccard.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join-noeqjoin/word-jaccard.aql
@@ -1,6 +1,7 @@
 /*
  * Description    : Fuzzy joins two datasets, DBLP and CSX, based on the similarity-jaccard function of their titles' word tokens.
  *                  DBLP has a keyword index on title, and we expect the join to be transformed into an indexed nested-loop join.
+ *                  We expect the top-level equi join introduced because of surrogate optimization to be removed, since it is not necessary.
  * Success        : Yes
  */
 
@@ -38,11 +39,11 @@
 
 create index keyword_index on DBLP(title) type keyword;
 
-write output to nc1:"rttest/index-join_inverted-index-word-jaccard.adm";
+write output to nc1:"rttest/inverted-index-join-noeqjoin_word-jaccard.adm";
 
 for $a in dataset('DBLP')
 for $b in dataset('CSX')
 where similarity-jaccard(word-tokens($a.title), word-tokens($b.title)) >= 0.5f 
       and $a.id < $b.id
 order by $a.id, $b.id
-return { "arec": $a.title, "brec": $b.title }
\ No newline at end of file
+return { "a": $a.title, "b": $b.title }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-edit-distance-inline.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/ngram-edit-distance-inline.aql
similarity index 90%
rename from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-edit-distance-inline.aql
rename to asterix-app/src/test/resources/runtimets/queries/inverted-index-join/ngram-edit-distance-inline.aql
index f061143..a602ca1 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-edit-distance-inline.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/ngram-edit-distance-inline.aql
@@ -38,11 +38,11 @@
 
 create index ngram_index on Customers(name) type ngram(3);
 
-write output to nc1:"rttest/index-join_inverted-index-ngram-edit-distance-inline.adm";
+write output to nc1:"rttest/inverted-index-join_ngram-edit-distance-inline.adm";
 
 for $a in dataset('Customers')
 for $b in dataset('Customers2')
 let $ed := edit-distance($a.name, $b.name)
 where $ed <= 4 and $a.cid < $b.cid
 order by $ed, $a.cid, $b.cid
-return { "aname": $a.name, "bname": $b.name, "ed": $ed }
\ No newline at end of file
+return { "arec": $a, "brec": $b, "ed": $ed }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-edit-distance.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/ngram-edit-distance.aql
similarity index 94%
rename from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-edit-distance.aql
rename to asterix-app/src/test/resources/runtimets/queries/inverted-index-join/ngram-edit-distance.aql
index dfd86e3..1c88536 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-edit-distance.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/ngram-edit-distance.aql
@@ -37,7 +37,7 @@
 
 create index ngram_index on Customers(name) type ngram(3);
 
-write output to nc1:"rttest/index-join_inverted-index-ngram-edit-distance.adm";
+write output to nc1:"rttest/inverted-index-join_ngram-edit-distance.adm";
 
 for $a in dataset('Customers')
 for $b in dataset('Customers2')
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-jaccard-inline.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/ngram-jaccard-inline.aql
similarity index 91%
rename from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-jaccard-inline.aql
rename to asterix-app/src/test/resources/runtimets/queries/inverted-index-join/ngram-jaccard-inline.aql
index fbe5a69..cd88072 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-jaccard-inline.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/ngram-jaccard-inline.aql
@@ -39,11 +39,11 @@
 
 create index ngram_index on DBLP(title) type ngram(3);
 
-write output to nc1:"rttest/index-join_inverted-index-ngram-jaccard-inline.adm";
+write output to nc1:"rttest/inverted-index-join_ngram-jaccard-inline.adm";
 
 for $a in dataset('DBLP')
 for $b in dataset('CSX')
 let $jacc := similarity-jaccard(gram-tokens($a.title, 3, false), gram-tokens($b.title, 3, false))
 where $jacc >= 0.5f and $a.id < $b.id
 order by $jacc, $a.id, $b.id
-return { "arec": $a.title, "brec": $b.title, "jacc": $jacc }
\ No newline at end of file
+return { "arec": $a, "brec": $b, "jacc": $jacc }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-jaccard.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/ngram-jaccard.aql
similarity index 91%
rename from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-jaccard.aql
rename to asterix-app/src/test/resources/runtimets/queries/inverted-index-join/ngram-jaccard.aql
index 6f69866..abb5e33 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ngram-jaccard.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/ngram-jaccard.aql
@@ -38,11 +38,11 @@
 
 create index ngram_index on DBLP(title) type ngram(3);
 
-write output to nc1:"rttest/index-join_inverted-index-ngram-jaccard.adm";
+write output to nc1:"rttest/inverted-index-join_ngram-jaccard.adm";
 
 for $a in dataset('DBLP')
 for $b in dataset('CSX')
 where similarity-jaccard(gram-tokens($a.title, 3, false), gram-tokens($b.title, 3, false)) >= 0.5f 
       and $a.id < $b.id
 order by $a.id, $b.id
-return { "arec": $a.title, "brec": $b.title }
\ No newline at end of file
+return { "arec": $a, "brec": $b }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-edit-distance-inline.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/olist-edit-distance-inline.aql
similarity index 90%
rename from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-edit-distance-inline.aql
rename to asterix-app/src/test/resources/runtimets/queries/inverted-index-join/olist-edit-distance-inline.aql
index 4db5161..bdac6f1 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-edit-distance-inline.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/olist-edit-distance-inline.aql
@@ -38,11 +38,11 @@
 
 create index interests_index on Customers(interests) type keyword;
 
-write output to nc1:"rttest/index-join_inverted-index-olist-edit-distance-inline.adm";
+write output to nc1:"rttest/inverted-index-join_olist-edit-distance-inline.adm";
 
 for $a in dataset('Customers')
 for $b in dataset('Customers2')
 let $ed := edit-distance($a.interests, $b.interests)
 where len($a.interests) > 2 and len($b.interests) > 2 and $ed <= 1 and $a.cid < $b.cid
 order by $ed, $a.cid, $b.cid
-return { "arec": $a.interests, "brec": $b.interests, "ed": $ed }
\ No newline at end of file
+return { "arec": $a, "brec": $b, "ed": $ed }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-edit-distance.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/olist-edit-distance.aql
similarity index 94%
rename from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-edit-distance.aql
rename to asterix-app/src/test/resources/runtimets/queries/inverted-index-join/olist-edit-distance.aql
index 601d1b8..5e679e4 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-edit-distance.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/olist-edit-distance.aql
@@ -37,7 +37,7 @@
 
 create index interests_index on Customers(interests) type keyword;
 
-write output to nc1:"rttest/index-join_inverted-index-olist-edit-distance.adm";
+write output to nc1:"rttest/inverted-index-join_olist-edit-distance.adm";
 
 for $a in dataset('Customers')
 for $b in dataset('Customers2')
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-jaccard-inline.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/olist-jaccard-inline.aql
similarity index 91%
rename from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-jaccard-inline.aql
rename to asterix-app/src/test/resources/runtimets/queries/inverted-index-join/olist-jaccard-inline.aql
index f5b0c5a..8fd8632 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-jaccard-inline.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/olist-jaccard-inline.aql
@@ -38,11 +38,11 @@
 
 create index interests_index on Customers(interests) type keyword;
 
-write output to nc1:"rttest/index-join_inverted-index-olist-jaccard-inline.adm";
+write output to nc1:"rttest/inverted-index-join_olist-jaccard-inline.adm";
 
 for $a in dataset('Customers')
 for $b in dataset('Customers2')
 let $jacc := /*+ indexnl */similarity-jaccard($a.interests, $b.interests)
 where $jacc >= 0.9f  and $a.cid < $b.cid and len($a.interests) > 1 and len($b.interests) > 1
 order by $jacc, $a.cid, $b.cid
-return { "a": $a.interests, "b": $b.interests, "jacc": $jacc }
\ No newline at end of file
+return { "a": $a, "b": $b, "jacc": $jacc }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-jaccard.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/olist-jaccard.aql
similarity index 91%
rename from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-jaccard.aql
rename to asterix-app/src/test/resources/runtimets/queries/inverted-index-join/olist-jaccard.aql
index 43b27aa..50d13f1 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-olist-jaccard.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/olist-jaccard.aql
@@ -37,11 +37,11 @@
 
 create index interests_index on Customers(interests) type keyword;
 
-write output to nc1:"rttest/index-join_inverted-index-olist-jaccard.adm";
+write output to nc1:"rttest/inverted-index-join_olist-jaccard.adm";
 
 for $a in dataset('Customers')
 for $b in dataset('Customers2')
 where /*+ indexnl */ similarity-jaccard($a.interests, $b.interests) >= 0.9f 
       and $a.cid < $b.cid and len($a.interests) > 1 and len($b.interests) > 1
 order by $a.cid, $b.cid
-return { "a": $a.interests, "b": $b.interests }
\ No newline at end of file
+return { "a": $a, "b": $b }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ulist-jaccard-inline.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/ulist-jaccard-inline.aql
similarity index 91%
rename from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ulist-jaccard-inline.aql
rename to asterix-app/src/test/resources/runtimets/queries/inverted-index-join/ulist-jaccard-inline.aql
index 8eb173a..a62c66d 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ulist-jaccard-inline.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/ulist-jaccard-inline.aql
@@ -38,11 +38,11 @@
 
 create index interests_index on Customers(interests) type keyword;
 
-write output to nc1:"rttest/index-join_inverted-index-ulist-jaccard-inline.adm";
+write output to nc1:"rttest/inverted-index-join_ulist-jaccard-inline.adm";
 
 for $a in dataset('Customers')
 for $b in dataset('Customers2')
 let $jacc := /*+ indexnl */ similarity-jaccard($a.interests, $b.interests)
 where $jacc >= 0.9f and $a.cid < $b.cid and len($a.interests) > 1 and len($b.interests) > 1
 order by $jacc, $a.cid, $b.cid
-return { "a": $a.interests, "b": $b.interests, "jacc": $jacc }
\ No newline at end of file
+return { "a": $a, "b": $b, "jacc": $jacc }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ulist-jaccard.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/ulist-jaccard.aql
similarity index 91%
rename from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ulist-jaccard.aql
rename to asterix-app/src/test/resources/runtimets/queries/inverted-index-join/ulist-jaccard.aql
index 4efb5ee..8c6570f 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-ulist-jaccard.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/ulist-jaccard.aql
@@ -37,11 +37,11 @@
 
 create index interests_index on Customers(interests) type keyword;
 
-write output to nc1:"rttest/index-join_inverted-index-ulist-jaccard.adm";
+write output to nc1:"rttest/inverted-index-join_ulist-jaccard.adm";
 
 for $a in dataset('Customers')
 for $b in dataset('Customers2')
 where /*+ indexnl */ similarity-jaccard($a.interests, $b.interests) >= 0.9f 
       and $a.cid < $b.cid and len($a.interests) > 1 and len($b.interests) > 1
 order by $a.cid, $b.cid
-return { "a": $a.interests, "b": $b.interests }
\ No newline at end of file
+return { "a": $a, "b": $b }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-word-jaccard-inline.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/word-jaccard-inline.aql
similarity index 91%
rename from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-word-jaccard-inline.aql
rename to asterix-app/src/test/resources/runtimets/queries/inverted-index-join/word-jaccard-inline.aql
index 8696101..3ac3583 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-word-jaccard-inline.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/word-jaccard-inline.aql
@@ -39,11 +39,11 @@
 
 create index keyword_index on DBLP(title) type keyword;
 
-write output to nc1:"rttest/index-join_inverted-index-word-jaccard-inline.adm";
+write output to nc1:"rttest/inverted-index-join_word-jaccard-inline.adm";
 
 for $a in dataset('DBLP')
 for $b in dataset('CSX')
 let $jacc := similarity-jaccard(word-tokens($a.title), word-tokens($b.title))
 where $jacc >= 0.5f and $a.id < $b.id
 order by $jacc, $a.id, $b.id
-return { "arec": $a.title, "brec": $b.title, "jacc": $jacc }
\ No newline at end of file
+return { "arec": $a, "brec": $b, "jacc": $jacc }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-word-jaccard.aql b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/word-jaccard.aql
similarity index 91%
rename from asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-word-jaccard.aql
rename to asterix-app/src/test/resources/runtimets/queries/inverted-index-join/word-jaccard.aql
index 228dfd2..7060fe6 100644
--- a/asterix-app/src/test/resources/runtimets/queries/index-join/inverted-index-word-jaccard.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/inverted-index-join/word-jaccard.aql
@@ -38,11 +38,11 @@
 
 create index keyword_index on DBLP(title) type keyword;
 
-write output to nc1:"rttest/index-join_inverted-index-word-jaccard.adm";
+write output to nc1:"rttest/inverted-index-join_word-jaccard.adm";
 
 for $a in dataset('DBLP')
 for $b in dataset('CSX')
 where similarity-jaccard(word-tokens($a.title), word-tokens($b.title)) >= 0.5f 
       and $a.id < $b.id
 order by $a.id, $b.id
-return { "arec": $a.title, "brec": $b.title }
\ No newline at end of file
+return { "arec": $a, "brec": $b }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/records/field-access-on-open-field.aql b/asterix-app/src/test/resources/runtimets/queries/records/field-access-on-open-field.aql
new file mode 100644
index 0000000..2592c67
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/records/field-access-on-open-field.aql
@@ -0,0 +1,24 @@
+/*
+ * Description    : Tests whether a field access on an open field (statically of type ANY) succeeds.
+ *                  Guards against regression to issue 207.
+ * Success        : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type TestType as open {
+  id : int32,
+  name : string
+}
+
+create dataset testds(TestType) partitioned by key id;
+
+insert into dataset testds({"id": 123, "name": "John Doe", "address": { "zip": 92617} });
+
+write output to nc1:"rttest/records_field-access-on-open-field.adm";
+
+for $l in dataset("testds")
+let $a := $l.address
+return $a.zip
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/fuzzyjoin/dblp-aqlplus_2.adm b/asterix-app/src/test/resources/runtimets/results/fuzzyjoin/dblp-aqlplus_2.adm
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/fuzzyjoin/dblp-aqlplus_2.adm
diff --git a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-ngram-edit-distance-inline.adm b/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-ngram-edit-distance-inline.adm
deleted file mode 100644
index 1fb17aa..0000000
--- a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-ngram-edit-distance-inline.adm
+++ /dev/null
@@ -1,13 +0,0 @@
-{ "aname": "Audria Haylett", "bname": "Ria Haflett", "ed": 4 }
-{ "aname": "Melany Rotan", "bname": "Melany Matias", "ed": 4 }
-{ "aname": "Neda Dilts", "bname": "Beata Diles", "ed": 4 }
-{ "aname": "Josette Dries", "bname": "Rosette Reen", "ed": 4 }
-{ "aname": "Londa Herdt", "bname": "Minda Heron", "ed": 4 }
-{ "aname": "Moises Plake", "bname": "Moises Jago", "ed": 4 }
-{ "aname": "Donnette Kreb", "bname": "Donnette Lebel", "ed": 4 }
-{ "aname": "Frederick Valla", "bname": "Frederica Kale", "ed": 4 }
-{ "aname": "Petra Kinsel", "bname": "Petra Ganes", "ed": 4 }
-{ "aname": "Yesenia Doyon", "bname": "Yesenia Gao", "ed": 4 }
-{ "aname": "Willa Patman", "bname": "Mila Barman", "ed": 4 }
-{ "aname": "Camelia Yoes", "bname": "Camellia Toxey", "ed": 4 }
-{ "aname": "Yolonda Korf", "bname": "Yolonda Pu", "ed": 4 }
diff --git a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-ngram-jaccard-inline.adm b/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-ngram-jaccard-inline.adm
deleted file mode 100644
index 81a52b2..0000000
--- a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-ngram-jaccard-inline.adm
+++ /dev/null
@@ -1,7 +0,0 @@
-{ "arec": "Transaction Management in Multidatabase Systems.", "brec": "Overview of Multidatabase Transaction Management", "jacc": 0.55932206f }
-{ "arec": "Transaction Management in Multidatabase Systems.", "brec": "Overview of Multidatabase Transaction Management", "jacc": 0.55932206f }
-{ "arec": "Active Database Systems.", "brec": "Active Database Systems", "jacc": 0.95454544f }
-{ "arec": "Integrated Office Systems.", "brec": "Integrated Office Systems", "jacc": 0.9583333f }
-{ "arec": "Integrated Office Systems.", "brec": "Integrated Office Systems", "jacc": 0.9583333f }
-{ "arec": "A Shared View of Sharing  The Treaty of Orlando.", "brec": "A Shared View of Sharing  The Treaty of Orlando", "jacc": 0.9782609f }
-{ "arec": "Specification and Execution of Transactional Workflows.", "brec": "Specification and Execution of Transactional Workflows", "jacc": 0.9811321f }
diff --git a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-ngram-jaccard.adm b/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-ngram-jaccard.adm
deleted file mode 100644
index c54133f..0000000
--- a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-ngram-jaccard.adm
+++ /dev/null
@@ -1,7 +0,0 @@
-{ "arec": "Transaction Management in Multidatabase Systems.", "brec": "Overview of Multidatabase Transaction Management" }
-{ "arec": "Transaction Management in Multidatabase Systems.", "brec": "Overview of Multidatabase Transaction Management" }
-{ "arec": "Active Database Systems.", "brec": "Active Database Systems" }
-{ "arec": "Specification and Execution of Transactional Workflows.", "brec": "Specification and Execution of Transactional Workflows" }
-{ "arec": "Integrated Office Systems.", "brec": "Integrated Office Systems" }
-{ "arec": "Integrated Office Systems.", "brec": "Integrated Office Systems" }
-{ "arec": "A Shared View of Sharing  The Treaty of Orlando.", "brec": "A Shared View of Sharing  The Treaty of Orlando" }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-olist-edit-distance-inline.adm b/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-olist-edit-distance-inline.adm
deleted file mode 100644
index 6f72394..0000000
--- a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-olist-edit-distance-inline.adm
+++ /dev/null
@@ -1,157 +0,0 @@
-{ "arec": [ "Base Jumping", "Cigars", "Movies" ], "brec": [ "Base Jumping", "Cigars", "Movies" ], "ed": 0 }
-{ "arec": [ "Coffee", "Movies", "Skiing" ], "brec": [ "Coffee", "Movies", "Skiing" ], "ed": 0 }
-{ "arec": [ "Databases", "Movies", "Tennis" ], "brec": [ "Databases", "Movies", "Tennis" ], "ed": 0 }
-{ "arec": [ "Cooking", "Fishing", "Video Games" ], "brec": [ "Books", "Fishing", "Video Games" ], "ed": 1 }
-{ "arec": [ "Skiing", "Coffee", "Wine" ], "brec": [ "Puzzles", "Coffee", "Wine" ], "ed": 1 }
-{ "arec": [ "Skiing", "Coffee", "Wine" ], "brec": [ "Skiing", "Coffee", "Skiing" ], "ed": 1 }
-{ "arec": [ "Base Jumping", "Cigars", "Movies" ], "brec": [ "Base Jumping", "Movies", "Movies" ], "ed": 1 }
-{ "arec": [ "Base Jumping", "Cigars", "Movies" ], "brec": [ "Squash", "Cigars", "Movies" ], "ed": 1 }
-{ "arec": [ "Wine", "Walking", "Bass" ], "brec": [ "Wine", "Walking", "Puzzles" ], "ed": 1 }
-{ "arec": [ "Cigars", "Skiing", "Video Games", "Books" ], "brec": [ "Cigars", "Skiing", "Video Games", "Coffee" ], "ed": 1 }
-{ "arec": [ "Bass", "Bass", "Books" ], "brec": [ "Bass", "Bass", "Base Jumping" ], "ed": 1 }
-{ "arec": [ "Bass", "Bass", "Books" ], "brec": [ "Bass", "Books", "Books" ], "ed": 1 }
-{ "arec": [ "Bass", "Running", "Databases" ], "brec": [ "Bass", "Basketball", "Databases" ], "ed": 1 }
-{ "arec": [ "Bass", "Running", "Databases" ], "brec": [ "Bass", "Running", "Movies" ], "ed": 1 }
-{ "arec": [ "Bass", "Running", "Databases" ], "brec": [ "Bass", "Running", "Walking" ], "ed": 1 }
-{ "arec": [ "Bass", "Running", "Databases" ], "brec": [ "Bass", "Running", "Puzzles" ], "ed": 1 }
-{ "arec": [ "Cigars", "Walking", "Databases", "Video Games" ], "brec": [ "Wine", "Walking", "Databases", "Video Games" ], "ed": 1 }
-{ "arec": [ "Tennis", "Puzzles", "Video Games" ], "brec": [ "Tennis", "Puzzles", "Base Jumping" ], "ed": 1 }
-{ "arec": [ "Tennis", "Puzzles", "Video Games" ], "brec": [ "Tennis", "Puzzles", "Cigars" ], "ed": 1 }
-{ "arec": [ "Squash", "Movies", "Coffee" ], "brec": [ "Squash", "Movies", "Computers" ], "ed": 1 }
-{ "arec": [ "Base Jumping", "Movies", "Skiing" ], "brec": [ "Wine", "Movies", "Skiing" ], "ed": 1 }
-{ "arec": [ "Base Jumping", "Movies", "Skiing" ], "brec": [ "Base Jumping", "Movies", "Movies" ], "ed": 1 }
-{ "arec": [ "Base Jumping", "Movies", "Skiing" ], "brec": [ "Coffee", "Movies", "Skiing" ], "ed": 1 }
-{ "arec": [ "Base Jumping", "Movies", "Skiing" ], "brec": [ "Coffee", "Movies", "Skiing" ], "ed": 1 }
-{ "arec": [ "Music", "Tennis", "Base Jumping" ], "brec": [ "Books", "Tennis", "Base Jumping" ], "ed": 1 }
-{ "arec": [ "Wine", "Movies", "Skiing" ], "brec": [ "Coffee", "Movies", "Skiing" ], "ed": 1 }
-{ "arec": [ "Wine", "Movies", "Skiing" ], "brec": [ "Coffee", "Movies", "Skiing" ], "ed": 1 }
-{ "arec": [ "Music", "Base Jumping", "Books" ], "brec": [ "Music", "Base Jumping", "Tennis" ], "ed": 1 }
-{ "arec": [ "Music", "Base Jumping", "Books" ], "brec": [ "Music", "Base Jumping", "Coffee", "Books" ], "ed": 1 }
-{ "arec": [ "Music", "Basketball", "Movies" ], "brec": [ "Music", "Basketball", "Cigars" ], "ed": 1 }
-{ "arec": [ "Databases", "Movies", "Cigars" ], "brec": [ "Databases", "Wine", "Cigars" ], "ed": 1 }
-{ "arec": [ "Databases", "Movies", "Cigars" ], "brec": [ "Databases", "Movies", "Tennis" ], "ed": 1 }
-{ "arec": [ "Databases", "Movies", "Cigars" ], "brec": [ "Databases", "Movies", "Tennis" ], "ed": 1 }
-{ "arec": [ "Movies", "Books", "Bass" ], "brec": [ "Movies", "Books", "Walking" ], "ed": 1 }
-{ "arec": [ "Bass", "Walking", "Movies" ], "brec": [ "Bass", "Running", "Movies" ], "ed": 1 }
-{ "arec": [ "Skiing", "Computers", "Bass", "Cigars" ], "brec": [ "Bass", "Computers", "Bass", "Cigars" ], "ed": 1 }
-{ "arec": [ "Base Jumping", "Cigars", "Movies" ], "brec": [ "Base Jumping", "Movies", "Movies" ], "ed": 1 }
-{ "arec": [ "Base Jumping", "Cigars", "Movies" ], "brec": [ "Squash", "Cigars", "Movies" ], "ed": 1 }
-{ "arec": [ "Bass", "Wine", "Coffee" ], "brec": [ "Base Jumping", "Wine", "Coffee" ], "ed": 1 }
-{ "arec": [ "Bass", "Wine", "Coffee" ], "brec": [ "Bass", "Squash", "Coffee" ], "ed": 1 }
-{ "arec": [ "Music", "Fishing", "Music" ], "brec": [ "Music", "Fishing", "Computers" ], "ed": 1 }
-{ "arec": [ "Puzzles", "Cooking", "Squash" ], "brec": [ "Puzzles", "Puzzles", "Squash" ], "ed": 1 }
-{ "arec": [ "Puzzles", "Cooking", "Squash" ], "brec": [ "Puzzles", "Cooking", "Bass" ], "ed": 1 }
-{ "arec": [ "Running", "Computers", "Basketball" ], "brec": [ "Running", "Basketball", "Computers", "Basketball" ], "ed": 1 }
-{ "arec": [ "Coffee", "Coffee", "Cigars" ], "brec": [ "Coffee", "Walking", "Cigars" ], "ed": 1 }
-{ "arec": [ "Coffee", "Coffee", "Cigars" ], "brec": [ "Base Jumping", "Coffee", "Cigars" ], "ed": 1 }
-{ "arec": [ "Basketball", "Movies", "Cooking" ], "brec": [ "Basketball", "Cigars", "Cooking" ], "ed": 1 }
-{ "arec": [ "Cooking", "Music", "Books" ], "brec": [ "Cooking", "Music", "Cigars" ], "ed": 1 }
-{ "arec": [ "Cooking", "Music", "Books" ], "brec": [ "Cooking", "Cigars", "Books" ], "ed": 1 }
-{ "arec": [ "Wine", "Databases", "Basketball" ], "brec": [ "Wine", "Puzzles", "Basketball" ], "ed": 1 }
-{ "arec": [ "Wine", "Puzzles", "Basketball" ], "brec": [ "Wine", "Puzzles", "Tennis" ], "ed": 1 }
-{ "arec": [ "Base Jumping", "Base Jumping", "Walking", "Computers" ], "brec": [ "Base Jumping", "Fishing", "Walking", "Computers" ], "ed": 1 }
-{ "arec": [ "Base Jumping", "Base Jumping", "Walking", "Computers" ], "brec": [ "Base Jumping", "Base Jumping", "Books", "Computers" ], "ed": 1 }
-{ "arec": [ "Computers", "Squash", "Coffee" ], "brec": [ "Bass", "Squash", "Coffee" ], "ed": 1 }
-{ "arec": [ "Puzzles", "Puzzles", "Skiing" ], "brec": [ "Puzzles", "Puzzles", "Squash" ], "ed": 1 }
-{ "arec": [ "Tennis", "Fishing", "Movies" ], "brec": [ "Databases", "Fishing", "Movies" ], "ed": 1 }
-{ "arec": [ "Tennis", "Fishing", "Movies" ], "brec": [ "Tennis", "Movies", "Movies" ], "ed": 1 }
-{ "arec": [ "Bass", "Coffee", "Skiing" ], "brec": [ "Skiing", "Coffee", "Skiing" ], "ed": 1 }
-{ "arec": [ "Running", "Books", "Running" ], "brec": [ "Running", "Wine", "Running" ], "ed": 1 }
-{ "arec": [ "Computers", "Tennis", "Books" ], "brec": [ "Computers", "Tennis", "Puzzles", "Books" ], "ed": 1 }
-{ "arec": [ "Puzzles", "Coffee", "Wine" ], "brec": [ "Puzzles", "Computers", "Wine" ], "ed": 1 }
-{ "arec": [ "Squash", "Bass", "Cooking" ], "brec": [ "Base Jumping", "Bass", "Cooking" ], "ed": 1 }
-{ "arec": [ "Databases", "Fishing", "Movies" ], "brec": [ "Databases", "Fishing", "Skiing" ], "ed": 1 }
-{ "arec": [ "Databases", "Fishing", "Movies" ], "brec": [ "Databases", "Fishing", "Wine" ], "ed": 1 }
-{ "arec": [ "Coffee", "Computers", "Fishing" ], "brec": [ "Coffee", "Movies", "Fishing" ], "ed": 1 }
-{ "arec": [ "Coffee", "Computers", "Fishing" ], "brec": [ "Coffee", "Computers", "Base Jumping" ], "ed": 1 }
-{ "arec": [ "Base Jumping", "Wine", "Coffee" ], "brec": [ "Base Jumping", "Wine", "Cigars" ], "ed": 1 }
-{ "arec": [ "Tennis", "Movies", "Movies" ], "brec": [ "Base Jumping", "Movies", "Movies" ], "ed": 1 }
-{ "arec": [ "Tennis", "Movies", "Movies" ], "brec": [ "Tennis", "Movies", "Bass" ], "ed": 1 }
-{ "arec": [ "Wine", "Puzzles", "Tennis" ], "brec": [ "Wine", "Skiing", "Puzzles", "Tennis" ], "ed": 1 }
-{ "arec": [ "Books", "Tennis", "Base Jumping" ], "brec": [ "Books", "Tennis", "Cooking" ], "ed": 1 }
-{ "arec": [ "Basketball", "Bass", "Cigars" ], "brec": [ "Wine", "Bass", "Cigars" ], "ed": 1 }
-{ "arec": [ "Bass", "Movies", "Computers" ], "brec": [ "Bass", "Movies", "Music" ], "ed": 1 }
-{ "arec": [ "Bass", "Movies", "Computers" ], "brec": [ "Squash", "Movies", "Computers" ], "ed": 1 }
-{ "arec": [ "Walking", "Bass", "Fishing", "Movies" ], "brec": [ "Walking", "Bass", "Fishing", "Video Games" ], "ed": 1 }
-{ "arec": [ "Squash", "Squash", "Music" ], "brec": [ "Squash", "Squash", "Video Games" ], "ed": 1 }
-{ "arec": [ "Squash", "Squash", "Music" ], "brec": [ "Video Games", "Squash", "Music" ], "ed": 1 }
-{ "arec": [ "Bass", "Running", "Movies" ], "brec": [ "Bass", "Running", "Walking" ], "ed": 1 }
-{ "arec": [ "Bass", "Running", "Movies" ], "brec": [ "Bass", "Running", "Puzzles" ], "ed": 1 }
-{ "arec": [ "Coffee", "Tennis", "Bass" ], "brec": [ "Coffee", "Tennis", "Bass", "Running" ], "ed": 1 }
-{ "arec": [ "Bass", "Running", "Walking" ], "brec": [ "Bass", "Running", "Puzzles" ], "ed": 1 }
-{ "arec": [ "Databases", "Wine", "Cigars" ], "brec": [ "Base Jumping", "Wine", "Cigars" ], "ed": 1 }
-{ "arec": [ "Computers", "Skiing", "Music" ], "brec": [ "Bass", "Skiing", "Music" ], "ed": 1 }
-{ "arec": [ "Tennis", "Cigars", "Books" ], "brec": [ "Tennis", "Cigars", "Music" ], "ed": 1 }
-{ "arec": [ "Tennis", "Cigars", "Books" ], "brec": [ "Cooking", "Cigars", "Books" ], "ed": 1 }
-{ "arec": [ "Bass", "Books", "Books" ], "brec": [ "Books", "Bass", "Books", "Books" ], "ed": 1 }
-{ "arec": [ "Music", "Skiing", "Running" ], "brec": [ "Basketball", "Skiing", "Running" ], "ed": 1 }
-{ "arec": [ "Music", "Skiing", "Running" ], "brec": [ "Movies", "Skiing", "Running" ], "ed": 1 }
-{ "arec": [ "Basketball", "Skiing", "Wine", "Fishing" ], "brec": [ "Wine", "Skiing", "Wine", "Fishing" ], "ed": 1 }
-{ "arec": [ "Skiing", "Music", "Movies" ], "brec": [ "Skiing", "Squash", "Movies" ], "ed": 1 }
-{ "arec": [ "Databases", "Music", "Wine" ], "brec": [ "Databases", "Music", "Cooking" ], "ed": 1 }
-{ "arec": [ "Databases", "Music", "Wine" ], "brec": [ "Databases", "Music", "Video Games" ], "ed": 1 }
-{ "arec": [ "Databases", "Music", "Wine" ], "brec": [ "Databases", "Music", "Puzzles" ], "ed": 1 }
-{ "arec": [ "Databases", "Music", "Wine" ], "brec": [ "Databases", "Cooking", "Wine" ], "ed": 1 }
-{ "arec": [ "Databases", "Music", "Wine" ], "brec": [ "Databases", "Fishing", "Wine" ], "ed": 1 }
-{ "arec": [ "Computers", "Music", "Cigars" ], "brec": [ "Cooking", "Music", "Cigars" ], "ed": 1 }
-{ "arec": [ "Music", "Fishing", "Databases", "Wine" ], "brec": [ "Fishing", "Databases", "Wine" ], "ed": 1 }
-{ "arec": [ "Running", "Basketball", "Tennis" ], "brec": [ "Running", "Basketball", "Walking" ], "ed": 1 }
-{ "arec": [ "Running", "Basketball", "Tennis" ], "brec": [ "Running", "Basketball", "Cooking" ], "ed": 1 }
-{ "arec": [ "Base Jumping", "Wine", "Cigars" ], "brec": [ "Base Jumping", "Coffee", "Cigars" ], "ed": 1 }
-{ "arec": [ "Tennis", "Puzzles", "Base Jumping" ], "brec": [ "Tennis", "Puzzles", "Cigars" ], "ed": 1 }
-{ "arec": [ "Tennis", "Puzzles", "Base Jumping" ], "brec": [ "Running", "Puzzles", "Base Jumping" ], "ed": 1 }
-{ "arec": [ "Running", "Fishing", "Coffee" ], "brec": [ "Running", "Fishing", "Coffee", "Basketball" ], "ed": 1 }
-{ "arec": [ "Squash", "Music", "Bass", "Puzzles" ], "brec": [ "Squash", "Cooking", "Bass", "Puzzles" ], "ed": 1 }
-{ "arec": [ "Fishing", "Databases", "Wine" ], "brec": [ "Movies", "Databases", "Wine" ], "ed": 1 }
-{ "arec": [ "Walking", "Squash", "Wine" ], "brec": [ "Walking", "Cigars", "Squash", "Wine" ], "ed": 1 }
-{ "arec": [ "Coffee", "Bass", "Running" ], "brec": [ "Coffee", "Bass", "Tennis" ], "ed": 1 }
-{ "arec": [ "Coffee", "Bass", "Running" ], "brec": [ "Coffee", "Tennis", "Bass", "Running" ], "ed": 1 }
-{ "arec": [ "Coffee", "Movies", "Skiing" ], "brec": [ "Coffee", "Movies", "Fishing" ], "ed": 1 }
-{ "arec": [ "Coffee", "Movies", "Skiing" ], "brec": [ "Coffee", "Movies", "Squash" ], "ed": 1 }
-{ "arec": [ "Squash", "Base Jumping", "Tennis" ], "brec": [ "Music", "Base Jumping", "Tennis" ], "ed": 1 }
-{ "arec": [ "Squash", "Base Jumping", "Tennis" ], "brec": [ "Video Games", "Base Jumping", "Tennis" ], "ed": 1 }
-{ "arec": [ "Fishing", "Skiing", "Skiing" ], "brec": [ "Squash", "Skiing", "Skiing" ], "ed": 1 }
-{ "arec": [ "Books", "Tennis", "Cooking" ], "brec": [ "Books", "Databases", "Cooking" ], "ed": 1 }
-{ "arec": [ "Coffee", "Bass", "Tennis" ], "brec": [ "Coffee", "Books", "Tennis" ], "ed": 1 }
-{ "arec": [ "Databases", "Cigars", "Music", "Video Games" ], "brec": [ "Databases", "Music", "Video Games" ], "ed": 1 }
-{ "arec": [ "Books", "Fishing", "Video Games" ], "brec": [ "Books", "Cooking", "Video Games" ], "ed": 1 }
-{ "arec": [ "Wine", "Running", "Computers" ], "brec": [ "Wine", "Cooking", "Running", "Computers" ], "ed": 1 }
-{ "arec": [ "Coffee", "Books", "Tennis" ], "brec": [ "Music", "Books", "Tennis" ], "ed": 1 }
-{ "arec": [ "Tennis", "Music", "Running", "Music" ], "brec": [ "Tennis", "Music", "Running", "Cooking" ], "ed": 1 }
-{ "arec": [ "Basketball", "Fishing", "Walking" ], "brec": [ "Basketball", "Fishing", "Puzzles" ], "ed": 1 }
-{ "arec": [ "Databases", "Music", "Cooking" ], "brec": [ "Databases", "Music", "Video Games" ], "ed": 1 }
-{ "arec": [ "Databases", "Music", "Cooking" ], "brec": [ "Databases", "Music", "Puzzles" ], "ed": 1 }
-{ "arec": [ "Tennis", "Walking", "Databases" ], "brec": [ "Tennis", "Walking", "Basketball" ], "ed": 1 }
-{ "arec": [ "Squash", "Skiing", "Skiing" ], "brec": [ "Squash", "Basketball", "Skiing" ], "ed": 1 }
-{ "arec": [ "Movies", "Skiing", "Cooking" ], "brec": [ "Movies", "Skiing", "Running" ], "ed": 1 }
-{ "arec": [ "Bass", "Movies", "Music" ], "brec": [ "Cooking", "Movies", "Music" ], "ed": 1 }
-{ "arec": [ "Bass", "Movies", "Music" ], "brec": [ "Bass", "Skiing", "Music" ], "ed": 1 }
-{ "arec": [ "Wine", "Skiing", "Wine", "Fishing" ], "brec": [ "Wine", "Wine", "Fishing" ], "ed": 1 }
-{ "arec": [ "Databases", "Music", "Video Games" ], "brec": [ "Databases", "Music", "Puzzles" ], "ed": 1 }
-{ "arec": [ "Basketball", "Skiing", "Running" ], "brec": [ "Movies", "Skiing", "Running" ], "ed": 1 }
-{ "arec": [ "Music", "Base Jumping", "Tennis" ], "brec": [ "Music", "Books", "Tennis" ], "ed": 1 }
-{ "arec": [ "Music", "Base Jumping", "Tennis" ], "brec": [ "Video Games", "Base Jumping", "Tennis" ], "ed": 1 }
-{ "arec": [ "Tennis", "Databases", "Bass" ], "brec": [ "Tennis", "Movies", "Bass" ], "ed": 1 }
-{ "arec": [ "Tennis", "Databases", "Bass" ], "brec": [ "Base Jumping", "Databases", "Bass" ], "ed": 1 }
-{ "arec": [ "Skiing", "Computers", "Base Jumping" ], "brec": [ "Coffee", "Computers", "Base Jumping" ], "ed": 1 }
-{ "arec": [ "Computers", "Bass", "Walking" ], "brec": [ "Computers", "Movies", "Walking" ], "ed": 1 }
-{ "arec": [ "Tennis", "Cooking", "Computers" ], "brec": [ "Tennis", "Wine", "Computers" ], "ed": 1 }
-{ "arec": [ "Wine", "Music", "Fishing" ], "brec": [ "Wine", "Wine", "Fishing" ], "ed": 1 }
-{ "arec": [ "Databases", "Music", "Puzzles" ], "brec": [ "Movies", "Music", "Puzzles" ], "ed": 1 }
-{ "arec": [ "Base Jumping", "Tennis", "Video Games" ], "brec": [ "Running", "Tennis", "Video Games" ], "ed": 1 }
-{ "arec": [ "Base Jumping", "Tennis", "Video Games" ], "brec": [ "Base Jumping", "Tennis", "Wine" ], "ed": 1 }
-{ "arec": [ "Movies", "Coffee", "Walking" ], "brec": [ "Movies", "Books", "Walking" ], "ed": 1 }
-{ "arec": [ "Basketball", "Squash", "Base Jumping" ], "brec": [ "Basketball", "Squash", "Movies", "Base Jumping" ], "ed": 1 }
-{ "arec": [ "Wine", "Fishing", "Base Jumping" ], "brec": [ "Wine", "Basketball", "Base Jumping" ], "ed": 1 }
-{ "arec": [ "Basketball", "Running", "Wine" ], "brec": [ "Base Jumping", "Running", "Wine" ], "ed": 1 }
-{ "arec": [ "Running", "Puzzles", "Base Jumping" ], "brec": [ "Puzzles", "Running", "Puzzles", "Base Jumping" ], "ed": 1 }
-{ "arec": [ "Basketball", "Cigars", "Cooking" ], "brec": [ "Skiing", "Cigars", "Cooking" ], "ed": 1 }
-{ "arec": [ "Basketball", "Cigars", "Cooking" ], "brec": [ "Basketball", "Cigars", "Cooking", "Running" ], "ed": 1 }
-{ "arec": [ "Running", "Basketball", "Walking" ], "brec": [ "Running", "Basketball", "Cooking" ], "ed": 1 }
-{ "arec": [ "Tennis", "Walking", "Basketball" ], "brec": [ "Skiing", "Walking", "Basketball" ], "ed": 1 }
-{ "arec": [ "Coffee", "Movies", "Fishing" ], "brec": [ "Coffee", "Movies", "Skiing" ], "ed": 1 }
-{ "arec": [ "Coffee", "Movies", "Fishing" ], "brec": [ "Coffee", "Movies", "Squash" ], "ed": 1 }
-{ "arec": [ "Databases", "Cooking", "Wine" ], "brec": [ "Databases", "Fishing", "Wine" ], "ed": 1 }
-{ "arec": [ "Coffee", "Movies", "Skiing" ], "brec": [ "Coffee", "Movies", "Squash" ], "ed": 1 }
-{ "arec": [ "Databases", "Fishing", "Skiing" ], "brec": [ "Databases", "Fishing", "Wine" ], "ed": 1 }
-{ "arec": [ "Base Jumping", "Running", "Wine" ], "brec": [ "Base Jumping", "Tennis", "Wine" ], "ed": 1 }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-word-jaccard-inline.adm b/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-word-jaccard-inline.adm
deleted file mode 100644
index fbbc3cc..0000000
--- a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-word-jaccard-inline.adm
+++ /dev/null
@@ -1,5 +0,0 @@
-{ "arec": "Active Database Systems.", "brec": "Active Database Systems", "jacc": 1.0f }
-{ "arec": "Specification and Execution of Transactional Workflows.", "brec": "Specification and Execution of Transactional Workflows", "jacc": 1.0f }
-{ "arec": "Integrated Office Systems.", "brec": "Integrated Office Systems", "jacc": 1.0f }
-{ "arec": "Integrated Office Systems.", "brec": "Integrated Office Systems", "jacc": 1.0f }
-{ "arec": "A Shared View of Sharing  The Treaty of Orlando.", "brec": "A Shared View of Sharing  The Treaty of Orlando", "jacc": 1.0f }
diff --git a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-word-jaccard.adm b/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-word-jaccard.adm
deleted file mode 100644
index 9793e0b..0000000
--- a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-word-jaccard.adm
+++ /dev/null
@@ -1,5 +0,0 @@
-{ "arec": "Active Database Systems.", "brec": "Active Database Systems" }
-{ "arec": "Specification and Execution of Transactional Workflows.", "brec": "Specification and Execution of Transactional Workflows" }
-{ "arec": "Integrated Office Systems.", "brec": "Integrated Office Systems" }
-{ "arec": "Integrated Office Systems.", "brec": "Integrated Office Systems" }
-{ "arec": "A Shared View of Sharing  The Treaty of Orlando.", "brec": "A Shared View of Sharing  The Treaty of Orlando" }
diff --git a/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/ngram-edit-distance-inline.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/ngram-edit-distance-inline.adm
new file mode 100644
index 0000000..8caff33
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/ngram-edit-distance-inline.adm
@@ -0,0 +1,13 @@
+{ "a": "Audria Haylett", "b": "Ria Haflett", "ed": 4 }
+{ "a": "Melany Rotan", "b": "Melany Matias", "ed": 4 }
+{ "a": "Neda Dilts", "b": "Beata Diles", "ed": 4 }
+{ "a": "Josette Dries", "b": "Rosette Reen", "ed": 4 }
+{ "a": "Londa Herdt", "b": "Minda Heron", "ed": 4 }
+{ "a": "Moises Plake", "b": "Moises Jago", "ed": 4 }
+{ "a": "Donnette Kreb", "b": "Donnette Lebel", "ed": 4 }
+{ "a": "Frederick Valla", "b": "Frederica Kale", "ed": 4 }
+{ "a": "Petra Kinsel", "b": "Petra Ganes", "ed": 4 }
+{ "a": "Yesenia Doyon", "b": "Yesenia Gao", "ed": 4 }
+{ "a": "Willa Patman", "b": "Mila Barman", "ed": 4 }
+{ "a": "Camelia Yoes", "b": "Camellia Toxey", "ed": 4 }
+{ "a": "Yolonda Korf", "b": "Yolonda Pu", "ed": 4 }
diff --git a/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/ngram-edit-distance.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/ngram-edit-distance.adm
new file mode 100644
index 0000000..a18f61d
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/ngram-edit-distance.adm
@@ -0,0 +1,13 @@
+{ "a": "Audria Haylett", "b": "Ria Haflett" }
+{ "a": "Melany Rotan", "b": "Melany Matias" }
+{ "a": "Neda Dilts", "b": "Beata Diles" }
+{ "a": "Josette Dries", "b": "Rosette Reen" }
+{ "a": "Londa Herdt", "b": "Minda Heron" }
+{ "a": "Moises Plake", "b": "Moises Jago" }
+{ "a": "Donnette Kreb", "b": "Donnette Lebel" }
+{ "a": "Frederick Valla", "b": "Frederica Kale" }
+{ "a": "Petra Kinsel", "b": "Petra Ganes" }
+{ "a": "Yesenia Doyon", "b": "Yesenia Gao" }
+{ "a": "Willa Patman", "b": "Mila Barman" }
+{ "a": "Camelia Yoes", "b": "Camellia Toxey" }
+{ "a": "Yolonda Korf", "b": "Yolonda Pu" }
diff --git a/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/ngram-jaccard-inline.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/ngram-jaccard-inline.adm
new file mode 100644
index 0000000..f6c6049
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/ngram-jaccard-inline.adm
@@ -0,0 +1,7 @@
+{ "a": "Transaction Management in Multidatabase Systems.", "b": "Overview of Multidatabase Transaction Management", "jacc": 0.55932206f }
+{ "a": "Transaction Management in Multidatabase Systems.", "b": "Overview of Multidatabase Transaction Management", "jacc": 0.55932206f }
+{ "a": "Active Database Systems.", "b": "Active Database Systems", "jacc": 0.95454544f }
+{ "a": "Integrated Office Systems.", "b": "Integrated Office Systems", "jacc": 0.9583333f }
+{ "a": "Integrated Office Systems.", "b": "Integrated Office Systems", "jacc": 0.9583333f }
+{ "a": "A Shared View of Sharing  The Treaty of Orlando.", "b": "A Shared View of Sharing  The Treaty of Orlando", "jacc": 0.9782609f }
+{ "a": "Specification and Execution of Transactional Workflows.", "b": "Specification and Execution of Transactional Workflows", "jacc": 0.9811321f }
diff --git a/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/ngram-jaccard.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/ngram-jaccard.adm
new file mode 100644
index 0000000..b528fe7
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/ngram-jaccard.adm
@@ -0,0 +1,7 @@
+{ "a": "Transaction Management in Multidatabase Systems.", "b": "Overview of Multidatabase Transaction Management" }
+{ "a": "Transaction Management in Multidatabase Systems.", "b": "Overview of Multidatabase Transaction Management" }
+{ "a": "Active Database Systems.", "b": "Active Database Systems" }
+{ "a": "Specification and Execution of Transactional Workflows.", "b": "Specification and Execution of Transactional Workflows" }
+{ "a": "Integrated Office Systems.", "b": "Integrated Office Systems" }
+{ "a": "Integrated Office Systems.", "b": "Integrated Office Systems" }
+{ "a": "A Shared View of Sharing  The Treaty of Orlando.", "b": "A Shared View of Sharing  The Treaty of Orlando" }
diff --git a/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/olist-edit-distance-inline.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/olist-edit-distance-inline.adm
new file mode 100644
index 0000000..7ece8ee
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/olist-edit-distance-inline.adm
@@ -0,0 +1,157 @@
+{ "a": [ "Base Jumping", "Cigars", "Movies" ], "b": [ "Base Jumping", "Cigars", "Movies" ], "ed": 0 }
+{ "a": [ "Coffee", "Movies", "Skiing" ], "b": [ "Coffee", "Movies", "Skiing" ], "ed": 0 }
+{ "a": [ "Databases", "Movies", "Tennis" ], "b": [ "Databases", "Movies", "Tennis" ], "ed": 0 }
+{ "a": [ "Cooking", "Fishing", "Video Games" ], "b": [ "Books", "Fishing", "Video Games" ], "ed": 1 }
+{ "a": [ "Skiing", "Coffee", "Wine" ], "b": [ "Puzzles", "Coffee", "Wine" ], "ed": 1 }
+{ "a": [ "Skiing", "Coffee", "Wine" ], "b": [ "Skiing", "Coffee", "Skiing" ], "ed": 1 }
+{ "a": [ "Base Jumping", "Cigars", "Movies" ], "b": [ "Base Jumping", "Movies", "Movies" ], "ed": 1 }
+{ "a": [ "Base Jumping", "Cigars", "Movies" ], "b": [ "Squash", "Cigars", "Movies" ], "ed": 1 }
+{ "a": [ "Wine", "Walking", "Bass" ], "b": [ "Wine", "Walking", "Puzzles" ], "ed": 1 }
+{ "a": [ "Cigars", "Skiing", "Video Games", "Books" ], "b": [ "Cigars", "Skiing", "Video Games", "Coffee" ], "ed": 1 }
+{ "a": [ "Bass", "Bass", "Books" ], "b": [ "Bass", "Bass", "Base Jumping" ], "ed": 1 }
+{ "a": [ "Bass", "Bass", "Books" ], "b": [ "Bass", "Books", "Books" ], "ed": 1 }
+{ "a": [ "Bass", "Running", "Databases" ], "b": [ "Bass", "Basketball", "Databases" ], "ed": 1 }
+{ "a": [ "Bass", "Running", "Databases" ], "b": [ "Bass", "Running", "Movies" ], "ed": 1 }
+{ "a": [ "Bass", "Running", "Databases" ], "b": [ "Bass", "Running", "Walking" ], "ed": 1 }
+{ "a": [ "Bass", "Running", "Databases" ], "b": [ "Bass", "Running", "Puzzles" ], "ed": 1 }
+{ "a": [ "Cigars", "Walking", "Databases", "Video Games" ], "b": [ "Wine", "Walking", "Databases", "Video Games" ], "ed": 1 }
+{ "a": [ "Tennis", "Puzzles", "Video Games" ], "b": [ "Tennis", "Puzzles", "Base Jumping" ], "ed": 1 }
+{ "a": [ "Tennis", "Puzzles", "Video Games" ], "b": [ "Tennis", "Puzzles", "Cigars" ], "ed": 1 }
+{ "a": [ "Squash", "Movies", "Coffee" ], "b": [ "Squash", "Movies", "Computers" ], "ed": 1 }
+{ "a": [ "Base Jumping", "Movies", "Skiing" ], "b": [ "Wine", "Movies", "Skiing" ], "ed": 1 }
+{ "a": [ "Base Jumping", "Movies", "Skiing" ], "b": [ "Base Jumping", "Movies", "Movies" ], "ed": 1 }
+{ "a": [ "Base Jumping", "Movies", "Skiing" ], "b": [ "Coffee", "Movies", "Skiing" ], "ed": 1 }
+{ "a": [ "Base Jumping", "Movies", "Skiing" ], "b": [ "Coffee", "Movies", "Skiing" ], "ed": 1 }
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diff --git a/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/olist-edit-distance.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/olist-edit-distance.adm
new file mode 100644
index 0000000..57ec2a3
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/olist-edit-distance.adm
@@ -0,0 +1,157 @@
+{ "a": [ "Cooking", "Fishing", "Video Games" ], "b": [ "Books", "Fishing", "Video Games" ] }
+{ "a": [ "Skiing", "Coffee", "Wine" ], "b": [ "Puzzles", "Coffee", "Wine" ] }
+{ "a": [ "Skiing", "Coffee", "Wine" ], "b": [ "Skiing", "Coffee", "Skiing" ] }
+{ "a": [ "Base Jumping", "Cigars", "Movies" ], "b": [ "Base Jumping", "Cigars", "Movies" ] }
+{ "a": [ "Base Jumping", "Cigars", "Movies" ], "b": [ "Base Jumping", "Movies", "Movies" ] }
+{ "a": [ "Base Jumping", "Cigars", "Movies" ], "b": [ "Squash", "Cigars", "Movies" ] }
+{ "a": [ "Wine", "Walking", "Bass" ], "b": [ "Wine", "Walking", "Puzzles" ] }
+{ "a": [ "Cigars", "Skiing", "Video Games", "Books" ], "b": [ "Cigars", "Skiing", "Video Games", "Coffee" ] }
+{ "a": [ "Bass", "Bass", "Books" ], "b": [ "Bass", "Bass", "Base Jumping" ] }
+{ "a": [ "Bass", "Bass", "Books" ], "b": [ "Bass", "Books", "Books" ] }
+{ "a": [ "Bass", "Running", "Databases" ], "b": [ "Bass", "Basketball", "Databases" ] }
+{ "a": [ "Bass", "Running", "Databases" ], "b": [ "Bass", "Running", "Movies" ] }
+{ "a": [ "Bass", "Running", "Databases" ], "b": [ "Bass", "Running", "Walking" ] }
+{ "a": [ "Bass", "Running", "Databases" ], "b": [ "Bass", "Running", "Puzzles" ] }
+{ "a": [ "Cigars", "Walking", "Databases", "Video Games" ], "b": [ "Wine", "Walking", "Databases", "Video Games" ] }
+{ "a": [ "Tennis", "Puzzles", "Video Games" ], "b": [ "Tennis", "Puzzles", "Base Jumping" ] }
+{ "a": [ "Tennis", "Puzzles", "Video Games" ], "b": [ "Tennis", "Puzzles", "Cigars" ] }
+{ "a": [ "Squash", "Movies", "Coffee" ], "b": [ "Squash", "Movies", "Computers" ] }
+{ "a": [ "Base Jumping", "Movies", "Skiing" ], "b": [ "Wine", "Movies", "Skiing" ] }
+{ "a": [ "Base Jumping", "Movies", "Skiing" ], "b": [ "Base Jumping", "Movies", "Movies" ] }
+{ "a": [ "Base Jumping", "Movies", "Skiing" ], "b": [ "Coffee", "Movies", "Skiing" ] }
+{ "a": [ "Base Jumping", "Movies", "Skiing" ], "b": [ "Coffee", "Movies", "Skiing" ] }
+{ "a": [ "Music", "Tennis", "Base Jumping" ], "b": [ "Books", "Tennis", "Base Jumping" ] }
+{ "a": [ "Wine", "Movies", "Skiing" ], "b": [ "Coffee", "Movies", "Skiing" ] }
+{ "a": [ "Wine", "Movies", "Skiing" ], "b": [ "Coffee", "Movies", "Skiing" ] }
+{ "a": [ "Music", "Base Jumping", "Books" ], "b": [ "Music", "Base Jumping", "Tennis" ] }
+{ "a": [ "Music", "Base Jumping", "Books" ], "b": [ "Music", "Base Jumping", "Coffee", "Books" ] }
+{ "a": [ "Music", "Basketball", "Movies" ], "b": [ "Music", "Basketball", "Cigars" ] }
+{ "a": [ "Databases", "Movies", "Cigars" ], "b": [ "Databases", "Wine", "Cigars" ] }
+{ "a": [ "Databases", "Movies", "Cigars" ], "b": [ "Databases", "Movies", "Tennis" ] }
+{ "a": [ "Databases", "Movies", "Cigars" ], "b": [ "Databases", "Movies", "Tennis" ] }
+{ "a": [ "Movies", "Books", "Bass" ], "b": [ "Movies", "Books", "Walking" ] }
+{ "a": [ "Bass", "Walking", "Movies" ], "b": [ "Bass", "Running", "Movies" ] }
+{ "a": [ "Skiing", "Computers", "Bass", "Cigars" ], "b": [ "Bass", "Computers", "Bass", "Cigars" ] }
+{ "a": [ "Base Jumping", "Cigars", "Movies" ], "b": [ "Base Jumping", "Movies", "Movies" ] }
+{ "a": [ "Base Jumping", "Cigars", "Movies" ], "b": [ "Squash", "Cigars", "Movies" ] }
+{ "a": [ "Bass", "Wine", "Coffee" ], "b": [ "Base Jumping", "Wine", "Coffee" ] }
+{ "a": [ "Bass", "Wine", "Coffee" ], "b": [ "Bass", "Squash", "Coffee" ] }
+{ "a": [ "Music", "Fishing", "Music" ], "b": [ "Music", "Fishing", "Computers" ] }
+{ "a": [ "Puzzles", "Cooking", "Squash" ], "b": [ "Puzzles", "Puzzles", "Squash" ] }
+{ "a": [ "Puzzles", "Cooking", "Squash" ], "b": [ "Puzzles", "Cooking", "Bass" ] }
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+{ "a": [ "Basketball", "Movies", "Cooking" ], "b": [ "Basketball", "Cigars", "Cooking" ] }
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+{ "a": [ "Wine", "Puzzles", "Basketball" ], "b": [ "Wine", "Puzzles", "Tennis" ] }
+{ "a": [ "Base Jumping", "Base Jumping", "Walking", "Computers" ], "b": [ "Base Jumping", "Fishing", "Walking", "Computers" ] }
+{ "a": [ "Base Jumping", "Base Jumping", "Walking", "Computers" ], "b": [ "Base Jumping", "Base Jumping", "Books", "Computers" ] }
+{ "a": [ "Computers", "Squash", "Coffee" ], "b": [ "Bass", "Squash", "Coffee" ] }
+{ "a": [ "Puzzles", "Puzzles", "Skiing" ], "b": [ "Puzzles", "Puzzles", "Squash" ] }
+{ "a": [ "Tennis", "Fishing", "Movies" ], "b": [ "Databases", "Fishing", "Movies" ] }
+{ "a": [ "Tennis", "Fishing", "Movies" ], "b": [ "Tennis", "Movies", "Movies" ] }
+{ "a": [ "Bass", "Coffee", "Skiing" ], "b": [ "Skiing", "Coffee", "Skiing" ] }
+{ "a": [ "Running", "Books", "Running" ], "b": [ "Running", "Wine", "Running" ] }
+{ "a": [ "Computers", "Tennis", "Books" ], "b": [ "Computers", "Tennis", "Puzzles", "Books" ] }
+{ "a": [ "Puzzles", "Coffee", "Wine" ], "b": [ "Puzzles", "Computers", "Wine" ] }
+{ "a": [ "Squash", "Bass", "Cooking" ], "b": [ "Base Jumping", "Bass", "Cooking" ] }
+{ "a": [ "Databases", "Fishing", "Movies" ], "b": [ "Databases", "Fishing", "Skiing" ] }
+{ "a": [ "Databases", "Fishing", "Movies" ], "b": [ "Databases", "Fishing", "Wine" ] }
+{ "a": [ "Coffee", "Computers", "Fishing" ], "b": [ "Coffee", "Movies", "Fishing" ] }
+{ "a": [ "Coffee", "Computers", "Fishing" ], "b": [ "Coffee", "Computers", "Base Jumping" ] }
+{ "a": [ "Base Jumping", "Wine", "Coffee" ], "b": [ "Base Jumping", "Wine", "Cigars" ] }
+{ "a": [ "Tennis", "Movies", "Movies" ], "b": [ "Base Jumping", "Movies", "Movies" ] }
+{ "a": [ "Tennis", "Movies", "Movies" ], "b": [ "Tennis", "Movies", "Bass" ] }
+{ "a": [ "Wine", "Puzzles", "Tennis" ], "b": [ "Wine", "Skiing", "Puzzles", "Tennis" ] }
+{ "a": [ "Books", "Tennis", "Base Jumping" ], "b": [ "Books", "Tennis", "Cooking" ] }
+{ "a": [ "Basketball", "Bass", "Cigars" ], "b": [ "Wine", "Bass", "Cigars" ] }
+{ "a": [ "Bass", "Movies", "Computers" ], "b": [ "Bass", "Movies", "Music" ] }
+{ "a": [ "Bass", "Movies", "Computers" ], "b": [ "Squash", "Movies", "Computers" ] }
+{ "a": [ "Walking", "Bass", "Fishing", "Movies" ], "b": [ "Walking", "Bass", "Fishing", "Video Games" ] }
+{ "a": [ "Squash", "Squash", "Music" ], "b": [ "Squash", "Squash", "Video Games" ] }
+{ "a": [ "Squash", "Squash", "Music" ], "b": [ "Video Games", "Squash", "Music" ] }
+{ "a": [ "Bass", "Running", "Movies" ], "b": [ "Bass", "Running", "Walking" ] }
+{ "a": [ "Bass", "Running", "Movies" ], "b": [ "Bass", "Running", "Puzzles" ] }
+{ "a": [ "Coffee", "Tennis", "Bass" ], "b": [ "Coffee", "Tennis", "Bass", "Running" ] }
+{ "a": [ "Bass", "Running", "Walking" ], "b": [ "Bass", "Running", "Puzzles" ] }
+{ "a": [ "Databases", "Wine", "Cigars" ], "b": [ "Base Jumping", "Wine", "Cigars" ] }
+{ "a": [ "Computers", "Skiing", "Music" ], "b": [ "Bass", "Skiing", "Music" ] }
+{ "a": [ "Tennis", "Cigars", "Books" ], "b": [ "Tennis", "Cigars", "Music" ] }
+{ "a": [ "Tennis", "Cigars", "Books" ], "b": [ "Cooking", "Cigars", "Books" ] }
+{ "a": [ "Bass", "Books", "Books" ], "b": [ "Books", "Bass", "Books", "Books" ] }
+{ "a": [ "Music", "Skiing", "Running" ], "b": [ "Basketball", "Skiing", "Running" ] }
+{ "a": [ "Music", "Skiing", "Running" ], "b": [ "Movies", "Skiing", "Running" ] }
+{ "a": [ "Basketball", "Skiing", "Wine", "Fishing" ], "b": [ "Wine", "Skiing", "Wine", "Fishing" ] }
+{ "a": [ "Skiing", "Music", "Movies" ], "b": [ "Skiing", "Squash", "Movies" ] }
+{ "a": [ "Databases", "Music", "Wine" ], "b": [ "Databases", "Music", "Cooking" ] }
+{ "a": [ "Databases", "Music", "Wine" ], "b": [ "Databases", "Music", "Video Games" ] }
+{ "a": [ "Databases", "Music", "Wine" ], "b": [ "Databases", "Music", "Puzzles" ] }
+{ "a": [ "Databases", "Music", "Wine" ], "b": [ "Databases", "Cooking", "Wine" ] }
+{ "a": [ "Databases", "Music", "Wine" ], "b": [ "Databases", "Fishing", "Wine" ] }
+{ "a": [ "Computers", "Music", "Cigars" ], "b": [ "Cooking", "Music", "Cigars" ] }
+{ "a": [ "Music", "Fishing", "Databases", "Wine" ], "b": [ "Fishing", "Databases", "Wine" ] }
+{ "a": [ "Running", "Basketball", "Tennis" ], "b": [ "Running", "Basketball", "Walking" ] }
+{ "a": [ "Running", "Basketball", "Tennis" ], "b": [ "Running", "Basketball", "Cooking" ] }
+{ "a": [ "Base Jumping", "Wine", "Cigars" ], "b": [ "Base Jumping", "Coffee", "Cigars" ] }
+{ "a": [ "Tennis", "Puzzles", "Base Jumping" ], "b": [ "Tennis", "Puzzles", "Cigars" ] }
+{ "a": [ "Tennis", "Puzzles", "Base Jumping" ], "b": [ "Running", "Puzzles", "Base Jumping" ] }
+{ "a": [ "Running", "Fishing", "Coffee" ], "b": [ "Running", "Fishing", "Coffee", "Basketball" ] }
+{ "a": [ "Squash", "Music", "Bass", "Puzzles" ], "b": [ "Squash", "Cooking", "Bass", "Puzzles" ] }
+{ "a": [ "Fishing", "Databases", "Wine" ], "b": [ "Movies", "Databases", "Wine" ] }
+{ "a": [ "Walking", "Squash", "Wine" ], "b": [ "Walking", "Cigars", "Squash", "Wine" ] }
+{ "a": [ "Coffee", "Bass", "Running" ], "b": [ "Coffee", "Bass", "Tennis" ] }
+{ "a": [ "Coffee", "Bass", "Running" ], "b": [ "Coffee", "Tennis", "Bass", "Running" ] }
+{ "a": [ "Coffee", "Movies", "Skiing" ], "b": [ "Coffee", "Movies", "Fishing" ] }
+{ "a": [ "Coffee", "Movies", "Skiing" ], "b": [ "Coffee", "Movies", "Skiing" ] }
+{ "a": [ "Coffee", "Movies", "Skiing" ], "b": [ "Coffee", "Movies", "Squash" ] }
+{ "a": [ "Squash", "Base Jumping", "Tennis" ], "b": [ "Music", "Base Jumping", "Tennis" ] }
+{ "a": [ "Squash", "Base Jumping", "Tennis" ], "b": [ "Video Games", "Base Jumping", "Tennis" ] }
+{ "a": [ "Fishing", "Skiing", "Skiing" ], "b": [ "Squash", "Skiing", "Skiing" ] }
+{ "a": [ "Books", "Tennis", "Cooking" ], "b": [ "Books", "Databases", "Cooking" ] }
+{ "a": [ "Coffee", "Bass", "Tennis" ], "b": [ "Coffee", "Books", "Tennis" ] }
+{ "a": [ "Databases", "Cigars", "Music", "Video Games" ], "b": [ "Databases", "Music", "Video Games" ] }
+{ "a": [ "Books", "Fishing", "Video Games" ], "b": [ "Books", "Cooking", "Video Games" ] }
+{ "a": [ "Wine", "Running", "Computers" ], "b": [ "Wine", "Cooking", "Running", "Computers" ] }
+{ "a": [ "Coffee", "Books", "Tennis" ], "b": [ "Music", "Books", "Tennis" ] }
+{ "a": [ "Tennis", "Music", "Running", "Music" ], "b": [ "Tennis", "Music", "Running", "Cooking" ] }
+{ "a": [ "Basketball", "Fishing", "Walking" ], "b": [ "Basketball", "Fishing", "Puzzles" ] }
+{ "a": [ "Databases", "Music", "Cooking" ], "b": [ "Databases", "Music", "Video Games" ] }
+{ "a": [ "Databases", "Music", "Cooking" ], "b": [ "Databases", "Music", "Puzzles" ] }
+{ "a": [ "Tennis", "Walking", "Databases" ], "b": [ "Tennis", "Walking", "Basketball" ] }
+{ "a": [ "Squash", "Skiing", "Skiing" ], "b": [ "Squash", "Basketball", "Skiing" ] }
+{ "a": [ "Movies", "Skiing", "Cooking" ], "b": [ "Movies", "Skiing", "Running" ] }
+{ "a": [ "Bass", "Movies", "Music" ], "b": [ "Cooking", "Movies", "Music" ] }
+{ "a": [ "Bass", "Movies", "Music" ], "b": [ "Bass", "Skiing", "Music" ] }
+{ "a": [ "Wine", "Skiing", "Wine", "Fishing" ], "b": [ "Wine", "Wine", "Fishing" ] }
+{ "a": [ "Databases", "Music", "Video Games" ], "b": [ "Databases", "Music", "Puzzles" ] }
+{ "a": [ "Basketball", "Skiing", "Running" ], "b": [ "Movies", "Skiing", "Running" ] }
+{ "a": [ "Music", "Base Jumping", "Tennis" ], "b": [ "Music", "Books", "Tennis" ] }
+{ "a": [ "Music", "Base Jumping", "Tennis" ], "b": [ "Video Games", "Base Jumping", "Tennis" ] }
+{ "a": [ "Databases", "Movies", "Tennis" ], "b": [ "Databases", "Movies", "Tennis" ] }
+{ "a": [ "Tennis", "Databases", "Bass" ], "b": [ "Tennis", "Movies", "Bass" ] }
+{ "a": [ "Tennis", "Databases", "Bass" ], "b": [ "Base Jumping", "Databases", "Bass" ] }
+{ "a": [ "Skiing", "Computers", "Base Jumping" ], "b": [ "Coffee", "Computers", "Base Jumping" ] }
+{ "a": [ "Computers", "Bass", "Walking" ], "b": [ "Computers", "Movies", "Walking" ] }
+{ "a": [ "Tennis", "Cooking", "Computers" ], "b": [ "Tennis", "Wine", "Computers" ] }
+{ "a": [ "Wine", "Music", "Fishing" ], "b": [ "Wine", "Wine", "Fishing" ] }
+{ "a": [ "Databases", "Music", "Puzzles" ], "b": [ "Movies", "Music", "Puzzles" ] }
+{ "a": [ "Base Jumping", "Tennis", "Video Games" ], "b": [ "Running", "Tennis", "Video Games" ] }
+{ "a": [ "Base Jumping", "Tennis", "Video Games" ], "b": [ "Base Jumping", "Tennis", "Wine" ] }
+{ "a": [ "Movies", "Coffee", "Walking" ], "b": [ "Movies", "Books", "Walking" ] }
+{ "a": [ "Basketball", "Squash", "Base Jumping" ], "b": [ "Basketball", "Squash", "Movies", "Base Jumping" ] }
+{ "a": [ "Wine", "Fishing", "Base Jumping" ], "b": [ "Wine", "Basketball", "Base Jumping" ] }
+{ "a": [ "Basketball", "Running", "Wine" ], "b": [ "Base Jumping", "Running", "Wine" ] }
+{ "a": [ "Running", "Puzzles", "Base Jumping" ], "b": [ "Puzzles", "Running", "Puzzles", "Base Jumping" ] }
+{ "a": [ "Basketball", "Cigars", "Cooking" ], "b": [ "Skiing", "Cigars", "Cooking" ] }
+{ "a": [ "Basketball", "Cigars", "Cooking" ], "b": [ "Basketball", "Cigars", "Cooking", "Running" ] }
+{ "a": [ "Running", "Basketball", "Walking" ], "b": [ "Running", "Basketball", "Cooking" ] }
+{ "a": [ "Tennis", "Walking", "Basketball" ], "b": [ "Skiing", "Walking", "Basketball" ] }
+{ "a": [ "Coffee", "Movies", "Fishing" ], "b": [ "Coffee", "Movies", "Skiing" ] }
+{ "a": [ "Coffee", "Movies", "Fishing" ], "b": [ "Coffee", "Movies", "Squash" ] }
+{ "a": [ "Databases", "Cooking", "Wine" ], "b": [ "Databases", "Fishing", "Wine" ] }
+{ "a": [ "Coffee", "Movies", "Skiing" ], "b": [ "Coffee", "Movies", "Squash" ] }
+{ "a": [ "Databases", "Fishing", "Skiing" ], "b": [ "Databases", "Fishing", "Wine" ] }
+{ "a": [ "Base Jumping", "Running", "Wine" ], "b": [ "Base Jumping", "Tennis", "Wine" ] }
diff --git a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-olist-jaccard-inline.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/olist-jaccard-inline.adm
similarity index 99%
rename from asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-olist-jaccard-inline.adm
rename to asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/olist-jaccard-inline.adm
index 33167d3..547a0e7 100644
--- a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-olist-jaccard-inline.adm
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/olist-jaccard-inline.adm
@@ -112,4 +112,4 @@
 { "a": [ "Skiing", "Bass" ], "b": [ "Bass", "Skiing" ], "jacc": 1.0f }
 { "a": [ "Music", "Databases" ], "b": [ "Databases", "Music" ], "jacc": 1.0f }
 { "a": [ "Fishing", "Wine", "Databases" ], "b": [ "Databases", "Fishing", "Wine" ], "jacc": 1.0f }
-{ "a": [ "Books", "Movies" ], "b": [ "Movies", "Books" ], "jacc": 1.0f }
\ No newline at end of file
+{ "a": [ "Books", "Movies" ], "b": [ "Movies", "Books" ], "jacc": 1.0f }
diff --git a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-olist-jaccard.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/olist-jaccard.adm
similarity index 99%
rename from asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-olist-jaccard.adm
rename to asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/olist-jaccard.adm
index 93e56af..f70a077 100644
--- a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-olist-jaccard.adm
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/olist-jaccard.adm
@@ -112,4 +112,4 @@
 { "a": [ "Skiing", "Bass" ], "b": [ "Bass", "Skiing" ] }
 { "a": [ "Music", "Databases" ], "b": [ "Databases", "Music" ] }
 { "a": [ "Fishing", "Wine", "Databases" ], "b": [ "Databases", "Fishing", "Wine" ] }
-{ "a": [ "Books", "Movies" ], "b": [ "Movies", "Books" ] }
\ No newline at end of file
+{ "a": [ "Books", "Movies" ], "b": [ "Movies", "Books" ] }
diff --git a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-ulist-jaccard-inline.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/ulist-jaccard-inline.adm
similarity index 99%
rename from asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-ulist-jaccard-inline.adm
rename to asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/ulist-jaccard-inline.adm
index 2931946..2321799 100644
--- a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-ulist-jaccard-inline.adm
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/ulist-jaccard-inline.adm
@@ -112,4 +112,4 @@
 { "a": {{ "Skiing", "Bass" }}, "b": {{ "Bass", "Skiing" }}, "jacc": 1.0f }
 { "a": {{ "Music", "Databases" }}, "b": {{ "Databases", "Music" }}, "jacc": 1.0f }
 { "a": {{ "Fishing", "Wine", "Databases" }}, "b": {{ "Databases", "Fishing", "Wine" }}, "jacc": 1.0f }
-{ "a": {{ "Books", "Movies" }}, "b": {{ "Movies", "Books" }}, "jacc": 1.0f }
\ No newline at end of file
+{ "a": {{ "Books", "Movies" }}, "b": {{ "Movies", "Books" }}, "jacc": 1.0f }
diff --git a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-ulist-jaccard.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/ulist-jaccard.adm
similarity index 99%
rename from asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-ulist-jaccard.adm
rename to asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/ulist-jaccard.adm
index b8a6569..c7cc9fc 100644
--- a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-ulist-jaccard.adm
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/ulist-jaccard.adm
@@ -112,4 +112,4 @@
 { "a": {{ "Skiing", "Bass" }}, "b": {{ "Bass", "Skiing" }} }
 { "a": {{ "Music", "Databases" }}, "b": {{ "Databases", "Music" }} }
 { "a": {{ "Fishing", "Wine", "Databases" }}, "b": {{ "Databases", "Fishing", "Wine" }} }
-{ "a": {{ "Books", "Movies" }}, "b": {{ "Movies", "Books" }} }
\ No newline at end of file
+{ "a": {{ "Books", "Movies" }}, "b": {{ "Movies", "Books" }} }
diff --git a/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/word-jaccard-inline.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/word-jaccard-inline.adm
new file mode 100644
index 0000000..29e66a2
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/word-jaccard-inline.adm
@@ -0,0 +1,5 @@
+{ "a": "Active Database Systems.", "b": "Active Database Systems", "jacc": 1.0f }
+{ "a": "Specification and Execution of Transactional Workflows.", "b": "Specification and Execution of Transactional Workflows", "jacc": 1.0f }
+{ "a": "Integrated Office Systems.", "b": "Integrated Office Systems", "jacc": 1.0f }
+{ "a": "Integrated Office Systems.", "b": "Integrated Office Systems", "jacc": 1.0f }
+{ "a": "A Shared View of Sharing  The Treaty of Orlando.", "b": "A Shared View of Sharing  The Treaty of Orlando", "jacc": 1.0f }
diff --git a/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/word-jaccard.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/word-jaccard.adm
new file mode 100644
index 0000000..2bd52e3
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join-noeqjoin/word-jaccard.adm
@@ -0,0 +1,5 @@
+{ "a": "Active Database Systems.", "b": "Active Database Systems" }
+{ "a": "Specification and Execution of Transactional Workflows.", "b": "Specification and Execution of Transactional Workflows" }
+{ "a": "Integrated Office Systems.", "b": "Integrated Office Systems" }
+{ "a": "Integrated Office Systems.", "b": "Integrated Office Systems" }
+{ "a": "A Shared View of Sharing  The Treaty of Orlando.", "b": "A Shared View of Sharing  The Treaty of Orlando" }
diff --git a/asterix-app/src/test/resources/runtimets/results/inverted-index-join/ngram-edit-distance-inline.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/ngram-edit-distance-inline.adm
new file mode 100644
index 0000000..986c7be
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/ngram-edit-distance-inline.adm
@@ -0,0 +1,13 @@
+{ "arec": { "cid": 8, "name": "Audria Haylett", "age": 44, "address": { "number": 4872, "street": "Washington St.", "city": "Portland" }, "interests": [ "Cooking", "Fishing", "Video Games" ], "children": [ { "name": "Lacie Haylett", "age": 19 } ] }, "brec": { "cid": 311, "name": "Ria Haflett", "age": 14, "address": { "number": 9513, "street": "Park St.", "city": "Los Angeles" }, "interests": [ "Walking" ], "children": [ { "name": "Jimmie Haflett", "age": null }, { "name": "Dario Haflett", "age": null }, { "name": "Robbyn Haflett", "age": null } ] }, "ed": 4 }
+{ "arec": { "cid": 102, "name": "Melany Rotan", "age": null, "address": null, "interests": [  ], "children": [ { "name": "Christiana Rotan", "age": 21 }, { "name": "Lavina Rotan", "age": null }, { "name": "Billy Rotan", "age": null } ] }, "brec": { "cid": 378, "name": "Melany Matias", "age": 10, "address": { "number": 8838, "street": "Main St.", "city": "Seattle" }, "interests": [ "Coffee", "Tennis", "Bass" ], "children": [ { "name": "Earnestine Matias", "age": null }, { "name": "Lore Matias", "age": null } ] }, "ed": 4 }
+{ "arec": { "cid": 104, "name": "Neda Dilts", "age": null, "address": null, "interests": [ "Basketball" ], "children": [ { "name": "Nona Dilts", "age": 28 }, { "name": "Wm Dilts", "age": null }, { "name": "Svetlana Dilts", "age": 46 }, { "name": "Iva Dilts", "age": 59 } ] }, "brec": { "cid": 569, "name": "Beata Diles", "age": 88, "address": { "number": 2198, "street": "Park St.", "city": "Mountain View" }, "interests": [  ], "children": [ { "name": "Myrtice Diles", "age": 46 }, { "name": "Stella Diles", "age": null }, { "name": "Rowena Diles", "age": 26 } ] }, "ed": 4 }
+{ "arec": { "cid": 135, "name": "Josette Dries", "age": null, "address": null, "interests": [ "Base Jumping", "Movies" ], "children": [ { "name": "Ben Dries", "age": 36 }, { "name": "Wm Dries", "age": 29 } ] }, "brec": { "cid": 855, "name": "Rosette Reen", "age": 57, "address": { "number": 2767, "street": "Lake St.", "city": "Mountain View" }, "interests": [ "Basketball" ], "children": [  ] }, "ed": 4 }
+{ "arec": { "cid": 204, "name": "Londa Herdt", "age": null, "address": null, "interests": [  ], "children": [ { "name": "Marnie Herdt", "age": 47 } ] }, "brec": { "cid": 247, "name": "Minda Heron", "age": 25, "address": { "number": 1629, "street": "Hill St.", "city": "Mountain View" }, "interests": [ "Tennis" ], "children": [  ] }, "ed": 4 }
+{ "arec": { "cid": 205, "name": "Moises Plake", "age": null, "address": null, "interests": [ "Puzzles", "Computers" ], "children": [  ] }, "brec": { "cid": 401, "name": "Moises Jago", "age": 27, "address": { "number": 3773, "street": "Main St.", "city": "San Jose" }, "interests": [ "Music" ], "children": [ { "name": "Shoshana Jago", "age": null }, { "name": "Juliet Jago", "age": null }, { "name": "Berneice Jago", "age": 13 } ] }, "ed": 4 }
+{ "arec": { "cid": 209, "name": "Donnette Kreb", "age": null, "address": null, "interests": [ "Puzzles", "Cooking", "Tennis", "Tennis" ], "children": [ { "name": "Hobert Kreb", "age": null }, { "name": "Ray Kreb", "age": null }, { "name": "Carmel Kreb", "age": 56 }, { "name": "Lise Kreb", "age": null } ] }, "brec": { "cid": 829, "name": "Donnette Lebel", "age": null, "address": null, "interests": [ "Tennis", "Coffee", "Running", "Fishing" ], "children": [ { "name": "Junior Lebel", "age": null } ] }, "ed": 4 }
+{ "arec": { "cid": 272, "name": "Frederick Valla", "age": 15, "address": { "number": 6805, "street": "Lake St.", "city": "San Jose" }, "interests": [ "Video Games" ], "children": [ { "name": "Carroll Valla", "age": null } ] }, "brec": { "cid": 797, "name": "Frederica Kale", "age": 77, "address": { "number": 6861, "street": "Oak St.", "city": "Los Angeles" }, "interests": [ "Puzzles", "Bass" ], "children": [ { "name": "Shanice Kale", "age": null }, { "name": "Soraya Kale", "age": 64 }, { "name": "Laurena Kale", "age": 57 } ] }, "ed": 4 }
+{ "arec": { "cid": 464, "name": "Petra Kinsel", "age": null, "address": null, "interests": [ "Wine" ], "children": [ { "name": "Janise Kinsel", "age": null }, { "name": "Donnie Kinsel", "age": 26 }, { "name": "Joana Kinsel", "age": 12 } ] }, "brec": { "cid": 748, "name": "Petra Ganes", "age": null, "address": null, "interests": [  ], "children": [ { "name": "Perry Ganes", "age": null }, { "name": "Krista Ganes", "age": 54 }, { "name": "Kayce Ganes", "age": 52 }, { "name": "Eleni Ganes", "age": null } ] }, "ed": 4 }
+{ "arec": { "cid": 470, "name": "Yesenia Doyon", "age": 78, "address": { "number": 3641, "street": "7th St.", "city": "Seattle" }, "interests": [ "Databases", "Puzzles" ], "children": [ { "name": "Halley Doyon", "age": null }, { "name": "Teisha Doyon", "age": 33 }, { "name": "Warren Doyon", "age": null } ] }, "brec": { "cid": 997, "name": "Yesenia Gao", "age": 38, "address": { "number": 5990, "street": "View St.", "city": "Portland" }, "interests": [ "Computers", "Computers", "Puzzles", "Puzzles" ], "children": [ { "name": "Jared Gao", "age": 11 }, { "name": "Sang Gao", "age": null }, { "name": "Jeanne Gao", "age": 13 }, { "name": "Lavona Gao", "age": 23 } ] }, "ed": 4 }
+{ "arec": { "cid": 486, "name": "Willa Patman", "age": null, "address": null, "interests": [  ], "children": [ { "name": "Ross Patman", "age": 42 }, { "name": "Erin Patman", "age": null }, { "name": "Vannessa Patman", "age": 11 }, { "name": "Hilaria Patman", "age": 28 } ] }, "brec": { "cid": 765, "name": "Mila Barman", "age": null, "address": null, "interests": [ "Coffee", "Puzzles", "Bass", "Wine" ], "children": [ { "name": "Lucienne Barman", "age": null }, { "name": "Marina Barman", "age": null } ] }, "ed": 4 }
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+{ "arec": { "cid": 803, "name": "Yolonda Korf", "age": null, "address": null, "interests": [ "Bass", "Skiing", "Music" ], "children": [ { "name": "Ivette Korf", "age": null }, { "name": "Lashon Korf", "age": null } ] }, "brec": { "cid": 954, "name": "Yolonda Pu", "age": null, "address": null, "interests": [ "Video Games", "Music", "Cooking", "Skiing" ], "children": [ { "name": "Josephina Pu", "age": 35 } ] }, "ed": 4 }
diff --git a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-ngram-edit-distance.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/ngram-edit-distance.adm
similarity index 100%
rename from asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-ngram-edit-distance.adm
rename to asterix-app/src/test/resources/runtimets/results/inverted-index-join/ngram-edit-distance.adm
diff --git a/asterix-app/src/test/resources/runtimets/results/inverted-index-join/ngram-jaccard-inline.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/ngram-jaccard-inline.adm
new file mode 100644
index 0000000..568272c
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/ngram-jaccard-inline.adm
@@ -0,0 +1,7 @@
+{ "arec": { "id": 3, "dblpid": "books/acm/kim95/BreitbartGS95", "title": "Transaction Management in Multidatabase Systems.", "authors": "Yuri Breitbart Hector Garcia-Molina Abraham Silberschatz", "misc": "2004-03-08 573-591 Modern Database Systems books/acm/Kim95 db/books/collections/kim95.html#BreitbartGS95 1995" }, "brec": { "id": 85, "csxid": "oai CiteSeerXPSU 10.1.1.37.8818", "title": "Overview of Multidatabase Transaction Management", "authors": "Yuri Breitbart Hector Garcia-Molina Avi Silberschatz", "misc": "2009-06-22 A multidatabase system (MDBS) is a facility that allows users access to data located in multiple autonomous database management systems (DBMSs). In such a system, global transactions are executed under the control of the MDBS. Independently, local transactions are executed under the control of the local DBMSs. Each local DBMS integrated by the MDBS may employ a different transaction management scheme. In addition, each local DBMS has complete control over all transactions (global and local) executing at its site, including the ability to abort at any point any of the transactions executing at its site. Typically, no design or internal DBMS structure changes are allowed in order to accommodate the MDBS. Furthermore, the local DBMSs may not be aware of each other, and, as a consequence, cannot coordinate their actions. Thus, traditional techniques for ensuring transaction atomicity and consistency in homogeneous distributed database systems may not be appropriate for an MDBS environment.... CiteSeerX  2009-06-22 2007-11-22 1992 text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.37.8818 ftp //ftp.cs.utexas.edu/pub/avi/UT-CS-TR-92-21.PS.Z en 10.1.1.101.8988 10.1.1.130.1772 10.1.1.38.6210 10.1.1.34.3768 10.1.1.36.1275 10.1.1.104.3430 10.1.1.112.244 10.1.1.94.9106 10.1.1.41.4043 10.1.1.49.5143 10.1.1.59.2034 10.1.1.53.875 10.1.1.137.5642 10.1.1.41.8832 10.1.1.21.1100 10.1.1.105.3626 10.1.1.44.773 10.1.1.21.2576 10.1.1.40.6484 10.1.1.144.2713 10.1.1.48.6718 10.1.1.16.6166 10.1.1.40.832 10.1.1.36.2660 10.1.1.30.3087 10.1.1.47.322 10.1.1.17.6532 10.1.1.33.2301 10.1.1.20.4306 10.1.1.47.6258 10.1.1.39.9212 10.1.1.46.4334 10.1.1.71.485 10.1.1.43.1405 10.1.1.49.1308 10.1.1.35.6530 10.1.1.42.5177 10.1.1.54.4068 10.1.1.133.3692 10.1.1.40.4220 10.1.1.48.7743 10.1.1.26.575 10.1.1.107.596 10.1.1.116.3495 10.1.1.33.2074 10.1.1.38.7229 10.1.1.59.4464 10.1.1.103.9562 10.1.1.36.5887 10.1.1.40.9658 10.1.1.53.6783 10.1.1.29.5010 10.1.1.107.876 10.1.1.46.2273 10.1.1.46.3657 10.1.1.49.5281 10.1.1.50.4114 10.1.1.63.3234 10.1.1.79.9607 10.1.1.83.4819 10.1.1.83.4980 10.1.1.84.8136 10.1.1.90.953 10.1.1.90.9785 10.1.1.92.2397 10.1.1.93.8911 10.1.1.94.3702 10.1.1.97.672 10.1.1.98.4604 10.1.1.117.6190 10.1.1.118.4814 10.1.1.130.880 10.1.1.137.1167 10.1.1.51.5111 10.1.1.45.2774 10.1.1.45.9165 10.1.1.40.4684 10.1.1.35.5866 10.1.1.38.3606 10.1.1.29.9166 10.1.1.31.3667 10.1.1.21.7181 10.1.1.33.2343 10.1.1.23.3117 10.1.1.24.7879 10.1.1.18.8936 10.1.1.19.3770 10.1.1.19.5246 10.1.1.12.3293 10.1.1.2.2325 10.1.1.60.116 10.1.1.140.5244 10.1.1.143.3448 Metadata may be used without restrictions as long as the oai identifier remains attached to it." }, "jacc": 0.55932206f }
+{ "arec": { "id": 3, "dblpid": "books/acm/kim95/BreitbartGS95", "title": "Transaction Management in Multidatabase Systems.", "authors": "Yuri Breitbart Hector Garcia-Molina Abraham Silberschatz", "misc": "2004-03-08 573-591 Modern Database Systems books/acm/Kim95 db/books/collections/kim95.html#BreitbartGS95 1995" }, "brec": { "id": 86, "csxid": "oai CiteSeerXPSU 10.1.1.54.6302", "title": "Overview of Multidatabase Transaction Management", "authors": "Yuri Breitbart Hector Garcia-molina Avi Silberschatz", "misc": "2009-04-12 A multidatabase system (MDBS) is a facility that allows users access to data located in multiple autonomous database management systems (DBMSs). In such a system, global transactions are executed under the control of the MDBS. Independently, local transactions are executed under the control of the local DBMSs. Each local DBMS integrated by the MDBS may employ a different transaction management scheme. In addition, each local DBMS has complete control over all transactions (global and local) executing at its site, including the ability to abort at any point any of the transactions executing at its site. Typically, no design or internal DBMS structure changes are allowed in order to accommodate the MDBS. Furthermore, the local DBMSs may not be aware of each other, and, as a consequence, cannot coordinate their actions. Thus, traditional techniques for ensuring transaction atomicity and consistency in homogeneous distributed database systems may not be appropriate for an MDBS environment.... CiteSeerX  2009-04-12 2007-11-22 1992 application/postscript text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.54.6302 http //www-db.stanford.edu/pub/papers/multidatabase.ps en 10.1.1.101.8988 10.1.1.130.1772 10.1.1.38.6210 10.1.1.34.3768 10.1.1.36.1275 10.1.1.104.3430 10.1.1.112.244 10.1.1.94.9106 10.1.1.41.4043 10.1.1.49.5143 10.1.1.59.2034 10.1.1.53.875 10.1.1.137.5642 10.1.1.41.8832 10.1.1.21.1100 10.1.1.105.3626 10.1.1.44.773 10.1.1.21.2576 10.1.1.40.6484 10.1.1.144.2713 10.1.1.48.6718 10.1.1.16.6166 10.1.1.40.832 10.1.1.36.2660 10.1.1.30.3087 10.1.1.47.322 10.1.1.17.6532 10.1.1.33.2301 10.1.1.20.4306 10.1.1.47.6258 10.1.1.39.9212 10.1.1.46.4334 10.1.1.71.485 10.1.1.43.1405 10.1.1.49.1308 10.1.1.35.6530 10.1.1.42.5177 10.1.1.54.4068 10.1.1.133.3692 10.1.1.40.4220 10.1.1.48.7743 10.1.1.26.575 10.1.1.107.596 10.1.1.116.3495 10.1.1.33.2074 10.1.1.38.7229 10.1.1.59.4464 10.1.1.103.9562 10.1.1.36.5887 10.1.1.40.9658 10.1.1.53.6783 10.1.1.29.5010 10.1.1.107.876 10.1.1.46.2273 10.1.1.46.3657 10.1.1.49.5281 10.1.1.50.4114 10.1.1.63.3234 10.1.1.79.9607 10.1.1.83.4819 10.1.1.83.4980 10.1.1.84.8136 10.1.1.90.953 10.1.1.90.9785 10.1.1.92.2397 10.1.1.93.8911 10.1.1.94.3702 10.1.1.97.672 10.1.1.98.4604 10.1.1.117.6190 10.1.1.118.4814 10.1.1.130.880 10.1.1.137.1167 10.1.1.51.5111 10.1.1.45.2774 10.1.1.45.9165 10.1.1.40.4684 10.1.1.35.5866 10.1.1.38.3606 10.1.1.29.9166 10.1.1.31.3667 10.1.1.21.7181 10.1.1.33.2343 10.1.1.23.3117 10.1.1.24.7879 10.1.1.18.8936 10.1.1.19.3770 10.1.1.19.5246 10.1.1.12.3293 10.1.1.2.2325 10.1.1.60.116 10.1.1.140.5244 10.1.1.143.3448 Metadata may be used without restrictions as long as the oai identifier remains attached to it." }, "jacc": 0.55932206f }
+{ "arec": { "id": 5, "dblpid": "books/acm/kim95/DayalHW95", "title": "Active Database Systems.", "authors": "Umeshwar Dayal Eric N. Hanson Jennifer Widom", "misc": "2002-01-03 434-456 1995 Modern Database Systems db/books/collections/kim95.html#DayalHW95" }, "brec": { "id": 98, "csxid": "oai CiteSeerXPSU 10.1.1.49.2910", "title": "Active Database Systems", "authors": "Umeshwar Dayal Eric N. Hanson Jennifer Widom", "misc": "2009-04-12 In Won Kim editor Modern Database Systems The Object Model Integrating a production rules facility into a database system provides a uniform mechanism for a number of advanced database features including integrity constraint enforcement, derived data maintenance, triggers, alerters, protection, version control, and others. In addition, a database system with rule processing capabilities provides a useful platform for large and efficient knowledge-base and expert systems. Database systems with production rules are referred to as active database systems, and the field of active database systems has indeed been active. This chapter summarizes current work in active database systems  topics covered include active database rule models and languages, rule execution semantics, and implementation issues.  1 Introduction  Conventional database systems are passive  they only execute queries or transactions explicitly submitted by a user or an application program. For many applications, however, it is important to monitor situations of interest, and to ... CiteSeerX ACM Press 2009-04-12 2007-11-22 1994 application/postscript text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.49.2910 http //www-db.stanford.edu/pub/papers/book-chapter.ps en 10.1.1.17.1323 10.1.1.143.7196 10.1.1.50.3821 10.1.1.51.9946 10.1.1.41.2030 10.1.1.46.2504 10.1.1.52.4421 10.1.1.38.2083 10.1.1.34.661 10.1.1.103.7630 10.1.1.100.9015 10.1.1.97.1699 10.1.1.107.4220 10.1.1.47.9217 10.1.1.133.7157 10.1.1.101.5051 10.1.1.30.9989 10.1.1.53.6941 10.1.1.50.8529 10.1.1.133.4287 10.1.1.50.7278 10.1.1.10.1688 10.1.1.19.8669 10.1.1.44.7600 10.1.1.144.376 10.1.1.44.1348 10.1.1.47.9998 10.1.1.90.4428 10.1.1.108.344 10.1.1.48.9470 10.1.1.53.5472 10.1.1.52.4872 10.1.1.144.4965 10.1.1.31.7578 10.1.1.32.6426 10.1.1.58.6335 10.1.1.85.8052 10.1.1.93.1931 10.1.1.55.4610 10.1.1.21.3821 10.1.1.26.9208 10.1.1.31.4869 10.1.1.48.1833 10.1.1.83.8628 10.1.1.87.9318 10.1.1.90.2195 10.1.1.36.5184 10.1.1.21.1704 10.1.1.53.1733 10.1.1.90.3181 10.1.1.53.6783 10.1.1.52.6151 10.1.1.104.6911 10.1.1.105.1691 10.1.1.21.1984 10.1.1.23.2775 10.1.1.62.5556 10.1.1.68.9063 10.1.1.74.4746 10.1.1.78.5097 10.1.1.84.743 10.1.1.84.904 10.1.1.87.6019 10.1.1.88.3907 10.1.1.89.9631 10.1.1.90.4147 10.1.1.92.365 10.1.1.100.2747 10.1.1.98.5083 10.1.1.98.6663 10.1.1.99.1894 10.1.1.99.8174 10.1.1.133.8073 10.1.1.52.7823 10.1.1.39.5341 10.1.1.35.3458 10.1.1.26.4620 10.1.1.18.8936 10.1.1.19.3694 10.1.1.12.631 10.1.1.48.6394 Metadata may be used without restrictions as long as the oai identifier remains attached to it." }, "jacc": 0.95454544f }
+{ "arec": { "id": 51, "dblpid": "books/aw/kimL89/NierstraszT89", "title": "Integrated Office Systems.", "authors": "Oscar Nierstrasz Dennis Tsichritzis", "misc": "2002-01-03 199-215 1989 Object-Oriented Concepts, Databases, and Applications db/books/collections/kim89.html#NierstraszT89" }, "brec": { "id": 92, "csxid": "oai CiteSeerXPSU 10.1.1.13.2374", "title": "Integrated Office Systems", "authors": "O. M. Nierstrasz D. C. Tsichritzis", "misc": "2009-04-17 Introduction  New techniques are sorely needed to aid in the development and maintenance of large application systems. The problem with traditional approaches to software engineering is well in evidence in the field of o#ce information systems  it is costly and di#cult to extend existing applications, and to get unrelated applications to \"talk\" to each other. The objectoriented approach is already being tentatively applied in the modeling of \"o#ce objects\" and in the presentation of these entities to users as such in \"desktop\" interfaces to o#ce software. In order to fully exploit the approach to achieve integrated o#ce systems, we need to use object-oriented programming languages, object-oriented run-time support, and object-oriented software engineering environments.  We can view the fundamental idea behind the object-oriented approach as that of encapsulation  object-oriented languages and systems exploit encapsulation in various ways in an attempt to enhance productivity through, f CiteSeerX  2009-04-17 2007-11-21 1988 application/pdf text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.13.2374 http //www.iam.unibe.ch/~scg/Archive/OSG/Nier89bIntegOfficeSystems.pdf en 10.1.1.26.9545 10.1.1.65.5865 10.1.1.34.624 10.1.1.12.8544 10.1.1.144.6983 10.1.1.26.6746 10.1.1.49.3064 10.1.1.30.4607 10.1.1.38.4894 10.1.1.20.8197 10.1.1.26.4381 10.1.1.29.1890 Metadata may be used without restrictions as long as the oai identifier remains attached to it." }, "jacc": 0.9583333f }
+{ "arec": { "id": 51, "dblpid": "books/aw/kimL89/NierstraszT89", "title": "Integrated Office Systems.", "authors": "Oscar Nierstrasz Dennis Tsichritzis", "misc": "2002-01-03 199-215 1989 Object-Oriented Concepts, Databases, and Applications db/books/collections/kim89.html#NierstraszT89" }, "brec": { "id": 93, "csxid": "oai CiteSeerXPSU 10.1.1.42.9253", "title": "Integrated Office Systems", "authors": "O. M. Nierstrasz D. C. Tsichritzis", "misc": "2009-04-11 Introduction  New techniques are sorely needed to aid in the development and maintenance of large application systems. The problem with traditional approaches to software engineering is well in evidence in the field of office information systems  it is costly and difficult to extend existing applications, and to get unrelated applications to \"talk\" to each other. The objectoriented approach is already being tentatively applied in the modeling of \"office objects\" and in the presentation of these entities to users as such in \"desktop\" interfaces to office software. In order to fully exploit the approach to achieve integrated office systems, we need to use object-oriented programming languages, object-oriented run-time support, and object-oriented software engineering environments. We can view the fundamental idea behind the object-oriented approach as that of encapsulation  object-oriented languages and systems exploit encapsulation in various ways in an attempt t CiteSeerX ACM Press and Addison-Wesley 2009-04-11 2007-11-22 1988 application/postscript text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.42.9253 ftp //ftp.iam.unibe.ch/pub/scg/Papers/integratedOfficeSystems.ps.gz en 10.1.1.26.9545 10.1.1.65.5865 10.1.1.34.624 10.1.1.12.8544 10.1.1.144.6983 10.1.1.26.6746 10.1.1.49.3064 10.1.1.30.4607 10.1.1.38.4894 10.1.1.20.8197 10.1.1.26.4381 10.1.1.29.1890 Metadata may be used without restrictions as long as the oai identifier remains attached to it." }, "jacc": 0.9583333f }
+{ "arec": { "id": 54, "dblpid": "books/aw/kimL89/SteinLU89", "title": "A Shared View of Sharing  The Treaty of Orlando.", "authors": "Lynn Andrea Stein Henry Lieberman David Ungar", "misc": "2002-01-03 31-48 1989 Object-Oriented Concepts, Databases, and Applications db/books/collections/kim89.html#SteinLU89" }, "brec": { "id": 91, "csxid": "oai CiteSeerXPSU 10.1.1.55.482", "title": "A Shared View of Sharing  The Treaty of Orlando", "authors": "Lynn Andrea Stein Henry Lieberman David Ungar", "misc": "2009-04-12 Introduction For the past few years, researchers have been debating the relative merits of object-oriented languages with classes and inheritance as opposed to those with prototypes and delegation. It has become clear that the object-oriented programming language design space is not a dichotomy. Instead, we have identified two fundamental mechanisms---templates and  empathy---and several different independent degrees of freedom for each. Templates create new objects in their own image, providing guarantees about the similarity of group members. Empathy allows an object to act as if it were some other object, thus providing sharing of state and behavior. The Smalltalk-80  TM  language,  1  Actors, Lieberman's Delegation  system, Self, and Hybrid each take differing stands on the forms of templates  1  Smalltalk-80  TM  is a trademark of Par CiteSeerX ACM Press 2009-04-12 2007-11-22 1989 application/postscript text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.55.482 http //lcs.www.media.mit.edu/people/lieber/Lieberary/OOP/Treaty/Treaty.ps en 10.1.1.26.9545 10.1.1.118.6579 10.1.1.48.69 10.1.1.57.5195 10.1.1.9.570 10.1.1.47.511 10.1.1.127.5320 10.1.1.100.4334 10.1.1.5.3348 10.1.1.39.3374 10.1.1.56.4713 10.1.1.61.2065 10.1.1.27.3015 10.1.1.1.5960 10.1.1.67.5433 10.1.1.31.8109 10.1.1.68.4062 10.1.1.49.3986 10.1.1.122.9331 10.1.1.46.8283 10.1.1.54.5230 10.1.1.16.2055 10.1.1.137.5180 10.1.1.43.5722 10.1.1.68.2105 10.1.1.35.1247 10.1.1.30.1415 10.1.1.7.5014 10.1.1.102.3946 10.1.1.105.6469 10.1.1.26.223 10.1.1.26.8645 10.1.1.35.4104 10.1.1.39.6986 10.1.1.41.7822 10.1.1.42.9056 10.1.1.53.9325 10.1.1.71.1802 10.1.1.76.6993 10.1.1.89.9613 10.1.1.121.5599 10.1.1.122.3737 10.1.1.127.1894 10.1.1.55.5674 10.1.1.37.8260 10.1.1.2.2077 10.1.1.24.5782 10.1.1.19.780 10.1.1.2.4148 10.1.1.2.4173 10.1.1.131.902 10.1.1.30.2927 Metadata may be used without restrictions as long as the oai identifier remains attached to it." }, "jacc": 0.9782609f }
+{ "arec": { "id": 25, "dblpid": "books/acm/kim95/RusinkiewiczS95", "title": "Specification and Execution of Transactional Workflows.", "authors": "Marek Rusinkiewicz Amit P. Sheth", "misc": "2004-03-08 592-620 Modern Database Systems books/acm/Kim95 db/books/collections/kim95.html#RusinkiewiczS95 1995" }, "brec": { "id": 88, "csxid": "oai CiteSeerXPSU 10.1.1.43.3839", "title": "Specification and Execution of Transactional Workflows", "authors": "Marek Rusinkiewicz Amit Sheth", "misc": "2009-04-13 The basic transaction model has evolved over time to incorporate more complex transaction structures  and to selectively modify the atomicity and isolation properties. In this chapter we discuss the application  of transaction concepts to activities that involve coordinated execution of multiple tasks (possibly of  different types) over different processing entities. Such applications are referred to as transactional  workflows. In this chapter we discuss the specification of such workflows and the issues involved in their  execution.  1 What is a Workflow?  Workflows are activities involving the coordinated execution of multiple tasks performed by different processing entities. A task defines some work to be done and can be specified in a number of ways, including a textual description in a file or an email, a form, a message, or a computer program. A processing entity that performs the tasks may be a person or a software system (e.g., a mailer, an application program, a database mana... CiteSeerX ACM Press 2009-04-13 2007-11-22 1995 application/postscript text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.43.3839 http //lsdis.cs.uga.edu/lib/././download/RS93.ps en 10.1.1.17.1323 10.1.1.59.5051 10.1.1.38.6210 10.1.1.68.7445 10.1.1.109.5175 10.1.1.17.7962 10.1.1.44.7778 10.1.1.112.244 10.1.1.13.7602 10.1.1.102.7874 10.1.1.41.4043 10.1.1.49.5143 10.1.1.41.7252 10.1.1.17.3225 10.1.1.54.7761 10.1.1.55.5255 10.1.1.108.958 10.1.1.35.7733 10.1.1.52.3682 10.1.1.36.1618 10.1.1.45.6317 10.1.1.43.3180 10.1.1.35.8718 10.1.1.44.6365 10.1.1.51.2883 10.1.1.50.9206 10.1.1.6.9085 10.1.1.30.1707 10.1.1.80.6634 10.1.1.49.355 10.1.1.127.3550 10.1.1.35.3562 10.1.1.137.8832 10.1.1.49.4085 10.1.1.41.5506 10.1.1.40.4657 10.1.1.43.2369 10.1.1.40.832 10.1.1.74.5411 10.1.1.90.4428 10.1.1.110.6967 10.1.1.27.2122 10.1.1.15.5605 10.1.1.54.727 10.1.1.49.7512 10.1.1.45.8796 10.1.1.50.5984 10.1.1.53.137 10.1.1.30.3262 10.1.1.28.1680 10.1.1.21.7110 10.1.1.29.3148 10.1.1.57.687 10.1.1.59.5924 10.1.1.46.2812 10.1.1.51.5552 10.1.1.17.7375 10.1.1.40.1598 10.1.1.52.9787 10.1.1.1.3496 10.1.1.50.6791 10.1.1.55.3358 10.1.1.137.7582 10.1.1.118.4127 10.1.1.49.3580 10.1.1.35.5825 10.1.1.46.9382 10.1.1.31.7411 10.1.1.48.5504 10.1.1.55.5163 10.1.1.18.1603 10.1.1.52.8129 10.1.1.1.9723 10.1.1.21.9113 10.1.1.49.7644 10.1.1.52.6646 10.1.1.75.3106 10.1.1.80.2072 10.1.1.55.8770 10.1.1.54.8188 10.1.1.101.7919 10.1.1.104.8176 10.1.1.24.5741 10.1.1.29.4667 10.1.1.4.1055 10.1.1.48.9175 10.1.1.56.792 10.1.1.65.3172 10.1.1.66.5947 10.1.1.73.8532 10.1.1.83.8299 10.1.1.86.8521 10.1.1.87.2402 10.1.1.87.4648 10.1.1.90.5638 10.1.1.91.1709 10.1.1.94.4248 10.1.1.114.511 10.1.1.119.5037 10.1.1.124.7957 10.1.1.49.215 10.1.1.53.7777 10.1.1.53.9711 10.1.1.45.9409 10.1.1.40.8789 10.1.1.43.4845 10.1.1.34.8273 10.1.1.35.4783 10.1.1.28.3176 10.1.1.16.8151 10.1.1.8.9117 10.1.1.58.3449 10.1.1.142.7041 Metadata may be used without restrictions as long as the oai identifier remains attached to it." }, "jacc": 0.9811321f }
diff --git a/asterix-app/src/test/resources/runtimets/results/inverted-index-join/ngram-jaccard.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/ngram-jaccard.adm
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+{ "arec": { "id": 3, "dblpid": "books/acm/kim95/BreitbartGS95", "title": "Transaction Management in Multidatabase Systems.", "authors": "Yuri Breitbart Hector Garcia-Molina Abraham Silberschatz", "misc": "2004-03-08 573-591 Modern Database Systems books/acm/Kim95 db/books/collections/kim95.html#BreitbartGS95 1995" }, "brec": { "id": 85, "csxid": "oai CiteSeerXPSU 10.1.1.37.8818", "title": "Overview of Multidatabase Transaction Management", "authors": "Yuri Breitbart Hector Garcia-Molina Avi Silberschatz", "misc": "2009-06-22 A multidatabase system (MDBS) is a facility that allows users access to data located in multiple autonomous database management systems (DBMSs). In such a system, global transactions are executed under the control of the MDBS. Independently, local transactions are executed under the control of the local DBMSs. Each local DBMS integrated by the MDBS may employ a different transaction management scheme. In addition, each local DBMS has complete control over all transactions (global and local) executing at its site, including the ability to abort at any point any of the transactions executing at its site. Typically, no design or internal DBMS structure changes are allowed in order to accommodate the MDBS. Furthermore, the local DBMSs may not be aware of each other, and, as a consequence, cannot coordinate their actions. Thus, traditional techniques for ensuring transaction atomicity and consistency in homogeneous distributed database systems may not be appropriate for an MDBS environment.... CiteSeerX  2009-06-22 2007-11-22 1992 text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.37.8818 ftp //ftp.cs.utexas.edu/pub/avi/UT-CS-TR-92-21.PS.Z en 10.1.1.101.8988 10.1.1.130.1772 10.1.1.38.6210 10.1.1.34.3768 10.1.1.36.1275 10.1.1.104.3430 10.1.1.112.244 10.1.1.94.9106 10.1.1.41.4043 10.1.1.49.5143 10.1.1.59.2034 10.1.1.53.875 10.1.1.137.5642 10.1.1.41.8832 10.1.1.21.1100 10.1.1.105.3626 10.1.1.44.773 10.1.1.21.2576 10.1.1.40.6484 10.1.1.144.2713 10.1.1.48.6718 10.1.1.16.6166 10.1.1.40.832 10.1.1.36.2660 10.1.1.30.3087 10.1.1.47.322 10.1.1.17.6532 10.1.1.33.2301 10.1.1.20.4306 10.1.1.47.6258 10.1.1.39.9212 10.1.1.46.4334 10.1.1.71.485 10.1.1.43.1405 10.1.1.49.1308 10.1.1.35.6530 10.1.1.42.5177 10.1.1.54.4068 10.1.1.133.3692 10.1.1.40.4220 10.1.1.48.7743 10.1.1.26.575 10.1.1.107.596 10.1.1.116.3495 10.1.1.33.2074 10.1.1.38.7229 10.1.1.59.4464 10.1.1.103.9562 10.1.1.36.5887 10.1.1.40.9658 10.1.1.53.6783 10.1.1.29.5010 10.1.1.107.876 10.1.1.46.2273 10.1.1.46.3657 10.1.1.49.5281 10.1.1.50.4114 10.1.1.63.3234 10.1.1.79.9607 10.1.1.83.4819 10.1.1.83.4980 10.1.1.84.8136 10.1.1.90.953 10.1.1.90.9785 10.1.1.92.2397 10.1.1.93.8911 10.1.1.94.3702 10.1.1.97.672 10.1.1.98.4604 10.1.1.117.6190 10.1.1.118.4814 10.1.1.130.880 10.1.1.137.1167 10.1.1.51.5111 10.1.1.45.2774 10.1.1.45.9165 10.1.1.40.4684 10.1.1.35.5866 10.1.1.38.3606 10.1.1.29.9166 10.1.1.31.3667 10.1.1.21.7181 10.1.1.33.2343 10.1.1.23.3117 10.1.1.24.7879 10.1.1.18.8936 10.1.1.19.3770 10.1.1.19.5246 10.1.1.12.3293 10.1.1.2.2325 10.1.1.60.116 10.1.1.140.5244 10.1.1.143.3448 Metadata may be used without restrictions as long as the oai identifier remains attached to it." } }
+{ "arec": { "id": 3, "dblpid": "books/acm/kim95/BreitbartGS95", "title": "Transaction Management in Multidatabase Systems.", "authors": "Yuri Breitbart Hector Garcia-Molina Abraham Silberschatz", "misc": "2004-03-08 573-591 Modern Database Systems books/acm/Kim95 db/books/collections/kim95.html#BreitbartGS95 1995" }, "brec": { "id": 86, "csxid": "oai CiteSeerXPSU 10.1.1.54.6302", "title": "Overview of Multidatabase Transaction Management", "authors": "Yuri Breitbart Hector Garcia-molina Avi Silberschatz", "misc": "2009-04-12 A multidatabase system (MDBS) is a facility that allows users access to data located in multiple autonomous database management systems (DBMSs). In such a system, global transactions are executed under the control of the MDBS. Independently, local transactions are executed under the control of the local DBMSs. Each local DBMS integrated by the MDBS may employ a different transaction management scheme. In addition, each local DBMS has complete control over all transactions (global and local) executing at its site, including the ability to abort at any point any of the transactions executing at its site. Typically, no design or internal DBMS structure changes are allowed in order to accommodate the MDBS. Furthermore, the local DBMSs may not be aware of each other, and, as a consequence, cannot coordinate their actions. Thus, traditional techniques for ensuring transaction atomicity and consistency in homogeneous distributed database systems may not be appropriate for an MDBS environment.... CiteSeerX  2009-04-12 2007-11-22 1992 application/postscript text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.54.6302 http //www-db.stanford.edu/pub/papers/multidatabase.ps en 10.1.1.101.8988 10.1.1.130.1772 10.1.1.38.6210 10.1.1.34.3768 10.1.1.36.1275 10.1.1.104.3430 10.1.1.112.244 10.1.1.94.9106 10.1.1.41.4043 10.1.1.49.5143 10.1.1.59.2034 10.1.1.53.875 10.1.1.137.5642 10.1.1.41.8832 10.1.1.21.1100 10.1.1.105.3626 10.1.1.44.773 10.1.1.21.2576 10.1.1.40.6484 10.1.1.144.2713 10.1.1.48.6718 10.1.1.16.6166 10.1.1.40.832 10.1.1.36.2660 10.1.1.30.3087 10.1.1.47.322 10.1.1.17.6532 10.1.1.33.2301 10.1.1.20.4306 10.1.1.47.6258 10.1.1.39.9212 10.1.1.46.4334 10.1.1.71.485 10.1.1.43.1405 10.1.1.49.1308 10.1.1.35.6530 10.1.1.42.5177 10.1.1.54.4068 10.1.1.133.3692 10.1.1.40.4220 10.1.1.48.7743 10.1.1.26.575 10.1.1.107.596 10.1.1.116.3495 10.1.1.33.2074 10.1.1.38.7229 10.1.1.59.4464 10.1.1.103.9562 10.1.1.36.5887 10.1.1.40.9658 10.1.1.53.6783 10.1.1.29.5010 10.1.1.107.876 10.1.1.46.2273 10.1.1.46.3657 10.1.1.49.5281 10.1.1.50.4114 10.1.1.63.3234 10.1.1.79.9607 10.1.1.83.4819 10.1.1.83.4980 10.1.1.84.8136 10.1.1.90.953 10.1.1.90.9785 10.1.1.92.2397 10.1.1.93.8911 10.1.1.94.3702 10.1.1.97.672 10.1.1.98.4604 10.1.1.117.6190 10.1.1.118.4814 10.1.1.130.880 10.1.1.137.1167 10.1.1.51.5111 10.1.1.45.2774 10.1.1.45.9165 10.1.1.40.4684 10.1.1.35.5866 10.1.1.38.3606 10.1.1.29.9166 10.1.1.31.3667 10.1.1.21.7181 10.1.1.33.2343 10.1.1.23.3117 10.1.1.24.7879 10.1.1.18.8936 10.1.1.19.3770 10.1.1.19.5246 10.1.1.12.3293 10.1.1.2.2325 10.1.1.60.116 10.1.1.140.5244 10.1.1.143.3448 Metadata may be used without restrictions as long as the oai identifier remains attached to it." } }
+{ "arec": { "id": 5, "dblpid": "books/acm/kim95/DayalHW95", "title": "Active Database Systems.", "authors": "Umeshwar Dayal Eric N. Hanson Jennifer Widom", "misc": "2002-01-03 434-456 1995 Modern Database Systems db/books/collections/kim95.html#DayalHW95" }, "brec": { "id": 98, "csxid": "oai CiteSeerXPSU 10.1.1.49.2910", "title": "Active Database Systems", "authors": "Umeshwar Dayal Eric N. Hanson Jennifer Widom", "misc": "2009-04-12 In Won Kim editor Modern Database Systems The Object Model Integrating a production rules facility into a database system provides a uniform mechanism for a number of advanced database features including integrity constraint enforcement, derived data maintenance, triggers, alerters, protection, version control, and others. In addition, a database system with rule processing capabilities provides a useful platform for large and efficient knowledge-base and expert systems. Database systems with production rules are referred to as active database systems, and the field of active database systems has indeed been active. This chapter summarizes current work in active database systems  topics covered include active database rule models and languages, rule execution semantics, and implementation issues.  1 Introduction  Conventional database systems are passive  they only execute queries or transactions explicitly submitted by a user or an application program. For many applications, however, it is important to monitor situations of interest, and to ... CiteSeerX ACM Press 2009-04-12 2007-11-22 1994 application/postscript text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.49.2910 http //www-db.stanford.edu/pub/papers/book-chapter.ps en 10.1.1.17.1323 10.1.1.143.7196 10.1.1.50.3821 10.1.1.51.9946 10.1.1.41.2030 10.1.1.46.2504 10.1.1.52.4421 10.1.1.38.2083 10.1.1.34.661 10.1.1.103.7630 10.1.1.100.9015 10.1.1.97.1699 10.1.1.107.4220 10.1.1.47.9217 10.1.1.133.7157 10.1.1.101.5051 10.1.1.30.9989 10.1.1.53.6941 10.1.1.50.8529 10.1.1.133.4287 10.1.1.50.7278 10.1.1.10.1688 10.1.1.19.8669 10.1.1.44.7600 10.1.1.144.376 10.1.1.44.1348 10.1.1.47.9998 10.1.1.90.4428 10.1.1.108.344 10.1.1.48.9470 10.1.1.53.5472 10.1.1.52.4872 10.1.1.144.4965 10.1.1.31.7578 10.1.1.32.6426 10.1.1.58.6335 10.1.1.85.8052 10.1.1.93.1931 10.1.1.55.4610 10.1.1.21.3821 10.1.1.26.9208 10.1.1.31.4869 10.1.1.48.1833 10.1.1.83.8628 10.1.1.87.9318 10.1.1.90.2195 10.1.1.36.5184 10.1.1.21.1704 10.1.1.53.1733 10.1.1.90.3181 10.1.1.53.6783 10.1.1.52.6151 10.1.1.104.6911 10.1.1.105.1691 10.1.1.21.1984 10.1.1.23.2775 10.1.1.62.5556 10.1.1.68.9063 10.1.1.74.4746 10.1.1.78.5097 10.1.1.84.743 10.1.1.84.904 10.1.1.87.6019 10.1.1.88.3907 10.1.1.89.9631 10.1.1.90.4147 10.1.1.92.365 10.1.1.100.2747 10.1.1.98.5083 10.1.1.98.6663 10.1.1.99.1894 10.1.1.99.8174 10.1.1.133.8073 10.1.1.52.7823 10.1.1.39.5341 10.1.1.35.3458 10.1.1.26.4620 10.1.1.18.8936 10.1.1.19.3694 10.1.1.12.631 10.1.1.48.6394 Metadata may be used without restrictions as long as the oai identifier remains attached to it." } }
+{ "arec": { "id": 25, "dblpid": "books/acm/kim95/RusinkiewiczS95", "title": "Specification and Execution of Transactional Workflows.", "authors": "Marek Rusinkiewicz Amit P. Sheth", "misc": "2004-03-08 592-620 Modern Database Systems books/acm/Kim95 db/books/collections/kim95.html#RusinkiewiczS95 1995" }, "brec": { "id": 88, "csxid": "oai CiteSeerXPSU 10.1.1.43.3839", "title": "Specification and Execution of Transactional Workflows", "authors": "Marek Rusinkiewicz Amit Sheth", "misc": "2009-04-13 The basic transaction model has evolved over time to incorporate more complex transaction structures  and to selectively modify the atomicity and isolation properties. In this chapter we discuss the application  of transaction concepts to activities that involve coordinated execution of multiple tasks (possibly of  different types) over different processing entities. Such applications are referred to as transactional  workflows. In this chapter we discuss the specification of such workflows and the issues involved in their  execution.  1 What is a Workflow?  Workflows are activities involving the coordinated execution of multiple tasks performed by different processing entities. A task defines some work to be done and can be specified in a number of ways, including a textual description in a file or an email, a form, a message, or a computer program. A processing entity that performs the tasks may be a person or a software system (e.g., a mailer, an application program, a database mana... CiteSeerX ACM Press 2009-04-13 2007-11-22 1995 application/postscript text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.43.3839 http //lsdis.cs.uga.edu/lib/././download/RS93.ps en 10.1.1.17.1323 10.1.1.59.5051 10.1.1.38.6210 10.1.1.68.7445 10.1.1.109.5175 10.1.1.17.7962 10.1.1.44.7778 10.1.1.112.244 10.1.1.13.7602 10.1.1.102.7874 10.1.1.41.4043 10.1.1.49.5143 10.1.1.41.7252 10.1.1.17.3225 10.1.1.54.7761 10.1.1.55.5255 10.1.1.108.958 10.1.1.35.7733 10.1.1.52.3682 10.1.1.36.1618 10.1.1.45.6317 10.1.1.43.3180 10.1.1.35.8718 10.1.1.44.6365 10.1.1.51.2883 10.1.1.50.9206 10.1.1.6.9085 10.1.1.30.1707 10.1.1.80.6634 10.1.1.49.355 10.1.1.127.3550 10.1.1.35.3562 10.1.1.137.8832 10.1.1.49.4085 10.1.1.41.5506 10.1.1.40.4657 10.1.1.43.2369 10.1.1.40.832 10.1.1.74.5411 10.1.1.90.4428 10.1.1.110.6967 10.1.1.27.2122 10.1.1.15.5605 10.1.1.54.727 10.1.1.49.7512 10.1.1.45.8796 10.1.1.50.5984 10.1.1.53.137 10.1.1.30.3262 10.1.1.28.1680 10.1.1.21.7110 10.1.1.29.3148 10.1.1.57.687 10.1.1.59.5924 10.1.1.46.2812 10.1.1.51.5552 10.1.1.17.7375 10.1.1.40.1598 10.1.1.52.9787 10.1.1.1.3496 10.1.1.50.6791 10.1.1.55.3358 10.1.1.137.7582 10.1.1.118.4127 10.1.1.49.3580 10.1.1.35.5825 10.1.1.46.9382 10.1.1.31.7411 10.1.1.48.5504 10.1.1.55.5163 10.1.1.18.1603 10.1.1.52.8129 10.1.1.1.9723 10.1.1.21.9113 10.1.1.49.7644 10.1.1.52.6646 10.1.1.75.3106 10.1.1.80.2072 10.1.1.55.8770 10.1.1.54.8188 10.1.1.101.7919 10.1.1.104.8176 10.1.1.24.5741 10.1.1.29.4667 10.1.1.4.1055 10.1.1.48.9175 10.1.1.56.792 10.1.1.65.3172 10.1.1.66.5947 10.1.1.73.8532 10.1.1.83.8299 10.1.1.86.8521 10.1.1.87.2402 10.1.1.87.4648 10.1.1.90.5638 10.1.1.91.1709 10.1.1.94.4248 10.1.1.114.511 10.1.1.119.5037 10.1.1.124.7957 10.1.1.49.215 10.1.1.53.7777 10.1.1.53.9711 10.1.1.45.9409 10.1.1.40.8789 10.1.1.43.4845 10.1.1.34.8273 10.1.1.35.4783 10.1.1.28.3176 10.1.1.16.8151 10.1.1.8.9117 10.1.1.58.3449 10.1.1.142.7041 Metadata may be used without restrictions as long as the oai identifier remains attached to it." } }
+{ "arec": { "id": 51, "dblpid": "books/aw/kimL89/NierstraszT89", "title": "Integrated Office Systems.", "authors": "Oscar Nierstrasz Dennis Tsichritzis", "misc": "2002-01-03 199-215 1989 Object-Oriented Concepts, Databases, and Applications db/books/collections/kim89.html#NierstraszT89" }, "brec": { "id": 92, "csxid": "oai CiteSeerXPSU 10.1.1.13.2374", "title": "Integrated Office Systems", "authors": "O. M. Nierstrasz D. C. Tsichritzis", "misc": "2009-04-17 Introduction  New techniques are sorely needed to aid in the development and maintenance of large application systems. The problem with traditional approaches to software engineering is well in evidence in the field of o#ce information systems  it is costly and di#cult to extend existing applications, and to get unrelated applications to \"talk\" to each other. The objectoriented approach is already being tentatively applied in the modeling of \"o#ce objects\" and in the presentation of these entities to users as such in \"desktop\" interfaces to o#ce software. In order to fully exploit the approach to achieve integrated o#ce systems, we need to use object-oriented programming languages, object-oriented run-time support, and object-oriented software engineering environments.  We can view the fundamental idea behind the object-oriented approach as that of encapsulation  object-oriented languages and systems exploit encapsulation in various ways in an attempt to enhance productivity through, f CiteSeerX  2009-04-17 2007-11-21 1988 application/pdf text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.13.2374 http //www.iam.unibe.ch/~scg/Archive/OSG/Nier89bIntegOfficeSystems.pdf en 10.1.1.26.9545 10.1.1.65.5865 10.1.1.34.624 10.1.1.12.8544 10.1.1.144.6983 10.1.1.26.6746 10.1.1.49.3064 10.1.1.30.4607 10.1.1.38.4894 10.1.1.20.8197 10.1.1.26.4381 10.1.1.29.1890 Metadata may be used without restrictions as long as the oai identifier remains attached to it." } }
+{ "arec": { "id": 51, "dblpid": "books/aw/kimL89/NierstraszT89", "title": "Integrated Office Systems.", "authors": "Oscar Nierstrasz Dennis Tsichritzis", "misc": "2002-01-03 199-215 1989 Object-Oriented Concepts, Databases, and Applications db/books/collections/kim89.html#NierstraszT89" }, "brec": { "id": 93, "csxid": "oai CiteSeerXPSU 10.1.1.42.9253", "title": "Integrated Office Systems", "authors": "O. M. Nierstrasz D. C. Tsichritzis", "misc": "2009-04-11 Introduction  New techniques are sorely needed to aid in the development and maintenance of large application systems. The problem with traditional approaches to software engineering is well in evidence in the field of office information systems  it is costly and difficult to extend existing applications, and to get unrelated applications to \"talk\" to each other. The objectoriented approach is already being tentatively applied in the modeling of \"office objects\" and in the presentation of these entities to users as such in \"desktop\" interfaces to office software. In order to fully exploit the approach to achieve integrated office systems, we need to use object-oriented programming languages, object-oriented run-time support, and object-oriented software engineering environments. We can view the fundamental idea behind the object-oriented approach as that of encapsulation  object-oriented languages and systems exploit encapsulation in various ways in an attempt t CiteSeerX ACM Press and Addison-Wesley 2009-04-11 2007-11-22 1988 application/postscript text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.42.9253 ftp //ftp.iam.unibe.ch/pub/scg/Papers/integratedOfficeSystems.ps.gz en 10.1.1.26.9545 10.1.1.65.5865 10.1.1.34.624 10.1.1.12.8544 10.1.1.144.6983 10.1.1.26.6746 10.1.1.49.3064 10.1.1.30.4607 10.1.1.38.4894 10.1.1.20.8197 10.1.1.26.4381 10.1.1.29.1890 Metadata may be used without restrictions as long as the oai identifier remains attached to it." } }
+{ "arec": { "id": 54, "dblpid": "books/aw/kimL89/SteinLU89", "title": "A Shared View of Sharing  The Treaty of Orlando.", "authors": "Lynn Andrea Stein Henry Lieberman David Ungar", "misc": "2002-01-03 31-48 1989 Object-Oriented Concepts, Databases, and Applications db/books/collections/kim89.html#SteinLU89" }, "brec": { "id": 91, "csxid": "oai CiteSeerXPSU 10.1.1.55.482", "title": "A Shared View of Sharing  The Treaty of Orlando", "authors": "Lynn Andrea Stein Henry Lieberman David Ungar", "misc": "2009-04-12 Introduction For the past few years, researchers have been debating the relative merits of object-oriented languages with classes and inheritance as opposed to those with prototypes and delegation. It has become clear that the object-oriented programming language design space is not a dichotomy. Instead, we have identified two fundamental mechanisms---templates and  empathy---and several different independent degrees of freedom for each. Templates create new objects in their own image, providing guarantees about the similarity of group members. Empathy allows an object to act as if it were some other object, thus providing sharing of state and behavior. The Smalltalk-80  TM  language,  1  Actors, Lieberman's Delegation  system, Self, and Hybrid each take differing stands on the forms of templates  1  Smalltalk-80  TM  is a trademark of Par CiteSeerX ACM Press 2009-04-12 2007-11-22 1989 application/postscript text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.55.482 http //lcs.www.media.mit.edu/people/lieber/Lieberary/OOP/Treaty/Treaty.ps en 10.1.1.26.9545 10.1.1.118.6579 10.1.1.48.69 10.1.1.57.5195 10.1.1.9.570 10.1.1.47.511 10.1.1.127.5320 10.1.1.100.4334 10.1.1.5.3348 10.1.1.39.3374 10.1.1.56.4713 10.1.1.61.2065 10.1.1.27.3015 10.1.1.1.5960 10.1.1.67.5433 10.1.1.31.8109 10.1.1.68.4062 10.1.1.49.3986 10.1.1.122.9331 10.1.1.46.8283 10.1.1.54.5230 10.1.1.16.2055 10.1.1.137.5180 10.1.1.43.5722 10.1.1.68.2105 10.1.1.35.1247 10.1.1.30.1415 10.1.1.7.5014 10.1.1.102.3946 10.1.1.105.6469 10.1.1.26.223 10.1.1.26.8645 10.1.1.35.4104 10.1.1.39.6986 10.1.1.41.7822 10.1.1.42.9056 10.1.1.53.9325 10.1.1.71.1802 10.1.1.76.6993 10.1.1.89.9613 10.1.1.121.5599 10.1.1.122.3737 10.1.1.127.1894 10.1.1.55.5674 10.1.1.37.8260 10.1.1.2.2077 10.1.1.24.5782 10.1.1.19.780 10.1.1.2.4148 10.1.1.2.4173 10.1.1.131.902 10.1.1.30.2927 Metadata may be used without restrictions as long as the oai identifier remains attached to it." } }
diff --git a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-olist-edit-distance.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/olist-edit-distance-inline.adm
similarity index 91%
copy from asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-olist-edit-distance.adm
copy to asterix-app/src/test/resources/runtimets/results/inverted-index-join/olist-edit-distance-inline.adm
index 99d6623..eadf56e 100644
--- a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-olist-edit-distance.adm
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/olist-edit-distance-inline.adm
@@ -1,157 +1,157 @@
-{ "arec": { "cid": 8, "name": "Audria Haylett", "age": 44, "address": { "number": 4872, "street": "Washington St.", "city": "Portland" }, "interests": [ "Cooking", "Fishing", "Video Games" ], "children": [ { "name": "Lacie Haylett", "age": 19 } ] }, "brec": { "cid": 563, "name": "Deirdre Landero", "age": null, "address": null, "interests": [ "Books", "Fishing", "Video Games" ], "children": [ { "name": "Norman Landero", "age": 59 }, { "name": "Jennine Landero", "age": 45 }, { "name": "Rutha Landero", "age": 19 }, { "name": "Jackie Landero", "age": 29 } ] } }
-{ "arec": { "cid": 16, "name": "Felisa Auletta", "age": 55, "address": { "number": 7737, "street": "View St.", "city": "San Jose" }, "interests": [ "Skiing", "Coffee", "Wine" ], "children": [ { "name": "Rosalia Auletta", "age": 36 } ] }, "brec": { "cid": 273, "name": "Corrinne Seaquist", "age": 24, "address": { "number": 6712, "street": "7th St.", "city": "Portland" }, "interests": [ "Puzzles", "Coffee", "Wine" ], "children": [ { "name": "Mignon Seaquist", "age": null }, { "name": "Leo Seaquist", "age": null } ] } }
-{ "arec": { "cid": 16, "name": "Felisa Auletta", "age": 55, "address": { "number": 7737, "street": "View St.", "city": "San Jose" }, "interests": [ "Skiing", "Coffee", "Wine" ], "children": [ { "name": "Rosalia Auletta", "age": 36 } ] }, "brec": { "cid": 618, "name": "Janella Hurtt", "age": null, "address": null, "interests": [ "Skiing", "Coffee", "Skiing" ], "children": [ { "name": "Lupe Hurtt", "age": 17 }, { "name": "Jae Hurtt", "age": 14 }, { "name": "Evan Hurtt", "age": 45 } ] } }
-{ "arec": { "cid": 17, "name": "Ingeborg Monkhouse", "age": null, "address": null, "interests": [ "Base Jumping", "Cigars", "Movies" ], "children": [  ] }, "brec": { "cid": 156, "name": "Bobbye Kauppi", "age": 79, "address": { "number": 2051, "street": "Hill St.", "city": "Sunnyvale" }, "interests": [ "Base Jumping", "Cigars", "Movies" ], "children": [  ] } }
-{ "arec": { "cid": 17, "name": "Ingeborg Monkhouse", "age": null, "address": null, "interests": [ "Base Jumping", "Cigars", "Movies" ], "children": [  ] }, "brec": { "cid": 462, "name": "Margaret Galvis", "age": null, "address": null, "interests": [ "Base Jumping", "Movies", "Movies" ], "children": [ { "name": "Isaac Galvis", "age": 48 }, { "name": "Mei Galvis", "age": null }, { "name": "Asha Galvis", "age": null }, { "name": "Zachery Galvis", "age": null } ] } }
-{ "arec": { "cid": 17, "name": "Ingeborg Monkhouse", "age": null, "address": null, "interests": [ "Base Jumping", "Cigars", "Movies" ], "children": [  ] }, "brec": { "cid": 666, "name": "Pamila Burzlaff", "age": 68, "address": { "number": 6543, "street": "View St.", "city": "Portland" }, "interests": [ "Squash", "Cigars", "Movies" ], "children": [  ] } }
-{ "arec": { "cid": 18, "name": "Dewayne Ardan", "age": 32, "address": { "number": 8229, "street": "Hill St.", "city": "San Jose" }, "interests": [ "Wine", "Walking", "Bass" ], "children": [ { "name": "Wen Ardan", "age": null }, { "name": "Sachiko Ardan", "age": 11 }, { "name": "Francis Ardan", "age": 20 } ] }, "brec": { "cid": 846, "name": "Kieth Norlund", "age": 15, "address": { "number": 4039, "street": "Park St.", "city": "Mountain View" }, "interests": [ "Wine", "Walking", "Puzzles" ], "children": [ { "name": "Shawn Norlund", "age": null } ] } }
-{ "arec": { "cid": 35, "name": "Saundra Aparo", "age": 86, "address": { "number": 9550, "street": "Lake St.", "city": "Portland" }, "interests": [ "Cigars", "Skiing", "Video Games", "Books" ], "children": [  ] }, "brec": { "cid": 926, "name": "Krishna Barkdull", "age": 31, "address": { "number": 2640, "street": "Cedar St.", "city": "Sunnyvale" }, "interests": [ "Cigars", "Skiing", "Video Games", "Coffee" ], "children": [ { "name": "Nilsa Barkdull", "age": null }, { "name": "Denver Barkdull", "age": 10 }, { "name": "Jenell Barkdull", "age": 15 } ] } }
-{ "arec": { "cid": 51, "name": "Simonne Cape", "age": null, "address": null, "interests": [ "Bass", "Bass", "Books" ], "children": [ { "name": "Leland Cape", "age": null }, { "name": "Gearldine Cape", "age": null } ] }, "brec": { "cid": 232, "name": "Joey Potes", "age": null, "address": null, "interests": [ "Bass", "Bass", "Base Jumping" ], "children": [ { "name": "Bobby Potes", "age": null } ] } }
-{ "arec": { "cid": 51, "name": "Simonne Cape", "age": null, "address": null, "interests": [ "Bass", "Bass", "Books" ], "children": [ { "name": "Leland Cape", "age": null }, { "name": "Gearldine Cape", "age": null } ] }, "brec": { "cid": 412, "name": "Devon Szalai", "age": 26, "address": { "number": 2384, "street": "Lake St.", "city": "Los Angeles" }, "interests": [ "Bass", "Books", "Books" ], "children": [ { "name": "Yolonda Szalai", "age": null }, { "name": "Denita Szalai", "age": null }, { "name": "Priscila Szalai", "age": 10 }, { "name": "Cassondra Szalai", "age": 12 } ] } }
-{ "arec": { "cid": 70, "name": "Mellisa Lek", "age": 62, "address": { "number": 4281, "street": "Oak St.", "city": "Mountain View" }, "interests": [ "Bass", "Running", "Databases" ], "children": [  ] }, "brec": { "cid": 229, "name": "Raymundo Meurin", "age": null, "address": null, "interests": [ "Bass", "Basketball", "Databases" ], "children": [ { "name": "Mariela Meurin", "age": null } ] } }
-{ "arec": { "cid": 70, "name": "Mellisa Lek", "age": 62, "address": { "number": 4281, "street": "Oak St.", "city": "Mountain View" }, "interests": [ "Bass", "Running", "Databases" ], "children": [  ] }, "brec": { "cid": 371, "name": "Agatha Tensley", "age": 13, "address": { "number": 1810, "street": "Hill St.", "city": "San Jose" }, "interests": [ "Bass", "Running", "Movies" ], "children": [ { "name": "Launa Tensley", "age": null } ] } }
-{ "arec": { "cid": 70, "name": "Mellisa Lek", "age": 62, "address": { "number": 4281, "street": "Oak St.", "city": "Mountain View" }, "interests": [ "Bass", "Running", "Databases" ], "children": [  ] }, "brec": { "cid": 387, "name": "Leonard Mabie", "age": 33, "address": { "number": 6703, "street": "View St.", "city": "Mountain View" }, "interests": [ "Bass", "Running", "Walking" ], "children": [ { "name": "Jone Mabie", "age": 16 }, { "name": "Claire Mabie", "age": null }, { "name": "Larraine Mabie", "age": null }, { "name": "Corrina Mabie", "age": null } ] } }
-{ "arec": { "cid": 70, "name": "Mellisa Lek", "age": 62, "address": { "number": 4281, "street": "Oak St.", "city": "Mountain View" }, "interests": [ "Bass", "Running", "Databases" ], "children": [  ] }, "brec": { "cid": 424, "name": "Camila Rightmire", "age": 25, "address": { "number": 7542, "street": "Oak St.", "city": "Sunnyvale" }, "interests": [ "Bass", "Running", "Puzzles" ], "children": [ { "name": "Donny Rightmire", "age": 14 }, { "name": "Karlene Rightmire", "age": 10 }, { "name": "Nicholas Rightmire", "age": null }, { "name": "Margareta Rightmire", "age": null } ] } }
-{ "arec": { "cid": 72, "name": "Clarissa Geraldes", "age": 67, "address": { "number": 8248, "street": "Park St.", "city": "Los Angeles" }, "interests": [ "Cigars", "Walking", "Databases", "Video Games" ], "children": [ { "name": "Vina Geraldes", "age": 51 } ] }, "brec": { "cid": 919, "name": "Fairy Wansley", "age": 45, "address": { "number": 9020, "street": "Park St.", "city": "Los Angeles" }, "interests": [ "Wine", "Walking", "Databases", "Video Games" ], "children": [ { "name": "Marvella Wansley", "age": null }, { "name": "Hisako Wansley", "age": null }, { "name": "Shaunta Wansley", "age": null }, { "name": "Gemma Wansley", "age": 21 } ] } }
-{ "arec": { "cid": 73, "name": "Kelsey Flever", "age": 20, "address": { "number": 3555, "street": "Main St.", "city": "Portland" }, "interests": [ "Tennis", "Puzzles", "Video Games" ], "children": [ { "name": "Isis Flever", "age": null }, { "name": "Gonzalo Flever", "age": null } ] }, "brec": { "cid": 453, "name": "Sherlyn Deadmond", "age": null, "address": null, "interests": [ "Tennis", "Puzzles", "Base Jumping" ], "children": [ { "name": "Torrie Deadmond", "age": 46 }, { "name": "Cleotilde Deadmond", "age": 55 }, { "name": "Garry Deadmond", "age": 34 }, { "name": "Valrie Deadmond", "age": null } ] } }
-{ "arec": { "cid": 73, "name": "Kelsey Flever", "age": 20, "address": { "number": 3555, "street": "Main St.", "city": "Portland" }, "interests": [ "Tennis", "Puzzles", "Video Games" ], "children": [ { "name": "Isis Flever", "age": null }, { "name": "Gonzalo Flever", "age": null } ] }, "brec": { "cid": 734, "name": "Lera Korn", "age": null, "address": null, "interests": [ "Tennis", "Puzzles", "Cigars" ], "children": [ { "name": "Criselda Korn", "age": 37 } ] } }
-{ "arec": { "cid": 77, "name": "Chantal Parriera", "age": 78, "address": { "number": 5967, "street": "Lake St.", "city": "San Jose" }, "interests": [ "Squash", "Movies", "Coffee" ], "children": [  ] }, "brec": { "cid": 909, "name": "Mariko Sharar", "age": null, "address": null, "interests": [ "Squash", "Movies", "Computers" ], "children": [  ] } }
-{ "arec": { "cid": 78, "name": "Wesley Huggler", "age": 80, "address": { "number": 3078, "street": "7th St.", "city": "Los Angeles" }, "interests": [ "Base Jumping", "Movies", "Skiing" ], "children": [ { "name": "Chassidy Huggler", "age": null }, { "name": "Emogene Huggler", "age": null }, { "name": "Cheryle Huggler", "age": null } ] }, "brec": { "cid": 88, "name": "Courtney Muckleroy", "age": null, "address": null, "interests": [ "Wine", "Movies", "Skiing" ], "children": [ { "name": "Alona Muckleroy", "age": 30 }, { "name": "Flora Muckleroy", "age": 41 }, { "name": "Angel Muckleroy", "age": null }, { "name": "Daniella Muckleroy", "age": null } ] } }
-{ "arec": { "cid": 78, "name": "Wesley Huggler", "age": 80, "address": { "number": 3078, "street": "7th St.", "city": "Los Angeles" }, "interests": [ "Base Jumping", "Movies", "Skiing" ], "children": [ { "name": "Chassidy Huggler", "age": null }, { "name": "Emogene Huggler", "age": null }, { "name": "Cheryle Huggler", "age": null } ] }, "brec": { "cid": 462, "name": "Margaret Galvis", "age": null, "address": null, "interests": [ "Base Jumping", "Movies", "Movies" ], "children": [ { "name": "Isaac Galvis", "age": 48 }, { "name": "Mei Galvis", "age": null }, { "name": "Asha Galvis", "age": null }, { "name": "Zachery Galvis", "age": null } ] } }
-{ "arec": { "cid": 78, "name": "Wesley Huggler", "age": 80, "address": { "number": 3078, "street": "7th St.", "city": "Los Angeles" }, "interests": [ "Base Jumping", "Movies", "Skiing" ], "children": [ { "name": "Chassidy Huggler", "age": null }, { "name": "Emogene Huggler", "age": null }, { "name": "Cheryle Huggler", "age": null } ] }, "brec": { "cid": 498, "name": "Arleen Sultzer", "age": null, "address": null, "interests": [ "Coffee", "Movies", "Skiing" ], "children": [ { "name": "Norine Sultzer", "age": 29 } ] } }
-{ "arec": { "cid": 78, "name": "Wesley Huggler", "age": 80, "address": { "number": 3078, "street": "7th St.", "city": "Los Angeles" }, "interests": [ "Base Jumping", "Movies", "Skiing" ], "children": [ { "name": "Chassidy Huggler", "age": null }, { "name": "Emogene Huggler", "age": null }, { "name": "Cheryle Huggler", "age": null } ] }, "brec": { "cid": 875, "name": "Ramon Crepps", "age": null, "address": null, "interests": [ "Coffee", "Movies", "Skiing" ], "children": [ { "name": "Elisha Crepps", "age": null } ] } }
-{ "arec": { "cid": 84, "name": "Huong Kachel", "age": null, "address": null, "interests": [ "Music", "Tennis", "Base Jumping" ], "children": [ { "name": "Katlyn Kachel", "age": 40 }, { "name": "Sherman Kachel", "age": null }, { "name": "Susana Kachel", "age": 32 } ] }, "brec": { "cid": 326, "name": "Tad Tellers", "age": null, "address": null, "interests": [ "Books", "Tennis", "Base Jumping" ], "children": [ { "name": "Fannie Tellers", "age": null } ] } }
-{ "arec": { "cid": 88, "name": "Courtney Muckleroy", "age": null, "address": null, "interests": [ "Wine", "Movies", "Skiing" ], "children": [ { "name": "Alona Muckleroy", "age": 30 }, { "name": "Flora Muckleroy", "age": 41 }, { "name": "Angel Muckleroy", "age": null }, { "name": "Daniella Muckleroy", "age": null } ] }, "brec": { "cid": 498, "name": "Arleen Sultzer", "age": null, "address": null, "interests": [ "Coffee", "Movies", "Skiing" ], "children": [ { "name": "Norine Sultzer", "age": 29 } ] } }
-{ "arec": { "cid": 88, "name": "Courtney Muckleroy", "age": null, "address": null, "interests": [ "Wine", "Movies", "Skiing" ], "children": [ { "name": "Alona Muckleroy", "age": 30 }, { "name": "Flora Muckleroy", "age": 41 }, { "name": "Angel Muckleroy", "age": null }, { "name": "Daniella Muckleroy", "age": null } ] }, "brec": { "cid": 875, "name": "Ramon Crepps", "age": null, "address": null, "interests": [ "Coffee", "Movies", "Skiing" ], "children": [ { "name": "Elisha Crepps", "age": null } ] } }
-{ "arec": { "cid": 101, "name": "Meaghan Vandel", "age": null, "address": null, "interests": [ "Music", "Base Jumping", "Books" ], "children": [ { "name": "Larissa Vandel", "age": null } ] }, "brec": { "cid": 633, "name": "Shalon Grauberger", "age": 34, "address": { "number": 765, "street": "Washington St.", "city": "Sunnyvale" }, "interests": [ "Music", "Base Jumping", "Tennis" ], "children": [ { "name": "Kris Grauberger", "age": 14 }, { "name": "Stuart Grauberger", "age": 12 }, { "name": "Billy Grauberger", "age": null } ] } }
-{ "arec": { "cid": 101, "name": "Meaghan Vandel", "age": null, "address": null, "interests": [ "Music", "Base Jumping", "Books" ], "children": [ { "name": "Larissa Vandel", "age": null } ] }, "brec": { "cid": 967, "name": "Melida Laliotis", "age": null, "address": null, "interests": [ "Music", "Base Jumping", "Coffee", "Books" ], "children": [ { "name": "Lai Laliotis", "age": 52 }, { "name": "Jillian Laliotis", "age": 11 } ] } }
-{ "arec": { "cid": 115, "name": "Jason Oakden", "age": 89, "address": { "number": 8182, "street": "Park St.", "city": "Los Angeles" }, "interests": [ "Music", "Basketball", "Movies" ], "children": [ { "name": "Johnson Oakden", "age": null }, { "name": "Neva Oakden", "age": null }, { "name": "Juliann Oakden", "age": null }, { "name": "Elmer Oakden", "age": null } ] }, "brec": { "cid": 827, "name": "Clementina Papin", "age": null, "address": null, "interests": [ "Music", "Basketball", "Cigars" ], "children": [ { "name": "Catina Papin", "age": null }, { "name": "Demetrius Papin", "age": 59 }, { "name": "Marylou Papin", "age": 12 }, { "name": "Apryl Papin", "age": 16 } ] } }
-{ "arec": { "cid": 120, "name": "Jan Gianandrea", "age": null, "address": null, "interests": [ "Databases", "Movies", "Cigars" ], "children": [ { "name": "Keesha Gianandrea", "age": null }, { "name": "Vashti Gianandrea", "age": 35 }, { "name": "Larry Gianandrea", "age": 29 } ] }, "brec": { "cid": 397, "name": "Blake Kealy", "age": 34, "address": { "number": 2156, "street": "Cedar St.", "city": "Los Angeles" }, "interests": [ "Databases", "Wine", "Cigars" ], "children": [ { "name": "Lorenza Kealy", "age": null }, { "name": "Beula Kealy", "age": 15 }, { "name": "Kristofer Kealy", "age": null }, { "name": "Shayne Kealy", "age": null } ] } }
-{ "arec": { "cid": 120, "name": "Jan Gianandrea", "age": null, "address": null, "interests": [ "Databases", "Movies", "Cigars" ], "children": [ { "name": "Keesha Gianandrea", "age": null }, { "name": "Vashti Gianandrea", "age": 35 }, { "name": "Larry Gianandrea", "age": 29 } ] }, "brec": { "cid": 636, "name": "Babara Shore", "age": 83, "address": { "number": 9452, "street": "Oak St.", "city": "Los Angeles" }, "interests": [ "Databases", "Movies", "Tennis" ], "children": [ { "name": "Candy Shore", "age": 58 }, { "name": "Nanci Shore", "age": null }, { "name": "Asia Shore", "age": null } ] } }
-{ "arec": { "cid": 120, "name": "Jan Gianandrea", "age": null, "address": null, "interests": [ "Databases", "Movies", "Cigars" ], "children": [ { "name": "Keesha Gianandrea", "age": null }, { "name": "Vashti Gianandrea", "age": 35 }, { "name": "Larry Gianandrea", "age": 29 } ] }, "brec": { "cid": 992, "name": "Staci Alexandropoul", "age": null, "address": null, "interests": [ "Databases", "Movies", "Tennis" ], "children": [ { "name": "Casimira Alexandropoul", "age": null }, { "name": "Kena Alexandropoul", "age": 54 }, { "name": "Ellie Alexandropoul", "age": null }, { "name": "Ambrose Alexandropoul", "age": null } ] } }
-{ "arec": { "cid": 137, "name": "Camellia Pressman", "age": 81, "address": { "number": 3947, "street": "Park St.", "city": "Seattle" }, "interests": [ "Movies", "Books", "Bass" ], "children": [ { "name": "Dwana Pressman", "age": null }, { "name": "Johnathan Pressman", "age": null }, { "name": "Kasey Pressman", "age": null }, { "name": "Mitch Pressman", "age": null } ] }, "brec": { "cid": 923, "name": "Bobbi Ursino", "age": null, "address": null, "interests": [ "Movies", "Books", "Walking" ], "children": [ { "name": "Shon Ursino", "age": null }, { "name": "Lorean Ursino", "age": null } ] } }
-{ "arec": { "cid": 139, "name": "Micheline Argenal", "age": null, "address": null, "interests": [ "Bass", "Walking", "Movies" ], "children": [ { "name": "Joye Argenal", "age": 51 }, { "name": "Richard Argenal", "age": 46 }, { "name": "Sarah Argenal", "age": 21 }, { "name": "Jacinda Argenal", "age": 21 } ] }, "brec": { "cid": 371, "name": "Agatha Tensley", "age": 13, "address": { "number": 1810, "street": "Hill St.", "city": "San Jose" }, "interests": [ "Bass", "Running", "Movies" ], "children": [ { "name": "Launa Tensley", "age": null } ] } }
-{ "arec": { "cid": 141, "name": "Adena Klockars", "age": null, "address": null, "interests": [ "Skiing", "Computers", "Bass", "Cigars" ], "children": [  ] }, "brec": { "cid": 794, "name": "Annabel Leins", "age": 75, "address": { "number": 9761, "street": "Park St.", "city": "Los Angeles" }, "interests": [ "Bass", "Computers", "Bass", "Cigars" ], "children": [ { "name": "Oswaldo Leins", "age": 21 } ] } }
-{ "arec": { "cid": 156, "name": "Bobbye Kauppi", "age": 79, "address": { "number": 2051, "street": "Hill St.", "city": "Sunnyvale" }, "interests": [ "Base Jumping", "Cigars", "Movies" ], "children": [  ] }, "brec": { "cid": 462, "name": "Margaret Galvis", "age": null, "address": null, "interests": [ "Base Jumping", "Movies", "Movies" ], "children": [ { "name": "Isaac Galvis", "age": 48 }, { "name": "Mei Galvis", "age": null }, { "name": "Asha Galvis", "age": null }, { "name": "Zachery Galvis", "age": null } ] } }
-{ "arec": { "cid": 156, "name": "Bobbye Kauppi", "age": 79, "address": { "number": 2051, "street": "Hill St.", "city": "Sunnyvale" }, "interests": [ "Base Jumping", "Cigars", "Movies" ], "children": [  ] }, "brec": { "cid": 666, "name": "Pamila Burzlaff", "age": 68, "address": { "number": 6543, "street": "View St.", "city": "Portland" }, "interests": [ "Squash", "Cigars", "Movies" ], "children": [  ] } }
-{ "arec": { "cid": 160, "name": "Yevette Chanez", "age": null, "address": null, "interests": [ "Bass", "Wine", "Coffee" ], "children": [ { "name": "Walter Chanez", "age": 11 }, { "name": "Pa Chanez", "age": 27 } ] }, "brec": { "cid": 299, "name": "Jacob Wainman", "age": 76, "address": { "number": 4551, "street": "Washington St.", "city": "Portland" }, "interests": [ "Base Jumping", "Wine", "Coffee" ], "children": [ { "name": "Abram Wainman", "age": 28 }, { "name": "Ramonita Wainman", "age": 18 }, { "name": "Sheryll Wainman", "age": null } ] } }
-{ "arec": { "cid": 160, "name": "Yevette Chanez", "age": null, "address": null, "interests": [ "Bass", "Wine", "Coffee" ], "children": [ { "name": "Walter Chanez", "age": 11 }, { "name": "Pa Chanez", "age": 27 } ] }, "brec": { "cid": 898, "name": "Thao Seufert", "age": 78, "address": { "number": 3529, "street": "Hill St.", "city": "Seattle" }, "interests": [ "Bass", "Squash", "Coffee" ], "children": [ { "name": "Classie Seufert", "age": null } ] } }
-{ "arec": { "cid": 172, "name": "Weldon Alquesta", "age": null, "address": null, "interests": [ "Music", "Fishing", "Music" ], "children": [ { "name": "Kip Alquesta", "age": null } ] }, "brec": { "cid": 961, "name": "Mirian Herpolsheimer", "age": null, "address": null, "interests": [ "Music", "Fishing", "Computers" ], "children": [ { "name": "Larissa Herpolsheimer", "age": 41 }, { "name": "Markus Herpolsheimer", "age": null }, { "name": "Natacha Herpolsheimer", "age": null } ] } }
-{ "arec": { "cid": 173, "name": "Annamae Lucien", "age": 46, "address": { "number": 1253, "street": "Hill St.", "city": "Mountain View" }, "interests": [ "Puzzles", "Cooking", "Squash" ], "children": [ { "name": "Sanjuana Lucien", "age": 21 }, { "name": "Nathanael Lucien", "age": 27 }, { "name": "Jae Lucien", "age": null }, { "name": "Judith Lucien", "age": null } ] }, "brec": { "cid": 507, "name": "Yuk Flanegan", "age": null, "address": null, "interests": [ "Puzzles", "Puzzles", "Squash" ], "children": [ { "name": "Alexander Flanegan", "age": null } ] } }
-{ "arec": { "cid": 173, "name": "Annamae Lucien", "age": 46, "address": { "number": 1253, "street": "Hill St.", "city": "Mountain View" }, "interests": [ "Puzzles", "Cooking", "Squash" ], "children": [ { "name": "Sanjuana Lucien", "age": 21 }, { "name": "Nathanael Lucien", "age": 27 }, { "name": "Jae Lucien", "age": null }, { "name": "Judith Lucien", "age": null } ] }, "brec": { "cid": 691, "name": "Sharee Charrier", "age": 17, "address": { "number": 6693, "street": "Main St.", "city": "Mountain View" }, "interests": [ "Puzzles", "Cooking", "Bass" ], "children": [ { "name": "Odessa Charrier", "age": null } ] } }
-{ "arec": { "cid": 178, "name": "Athena Kaluna", "age": null, "address": null, "interests": [ "Running", "Computers", "Basketball" ], "children": [ { "name": "Rosalba Kaluna", "age": 48 }, { "name": "Max Kaluna", "age": 10 } ] }, "brec": { "cid": 345, "name": "Derick Rippel", "age": 79, "address": { "number": 6843, "street": "Oak St.", "city": "Portland" }, "interests": [ "Running", "Basketball", "Computers", "Basketball" ], "children": [  ] } }
-{ "arec": { "cid": 187, "name": "Seema Hartsch", "age": 80, "address": { "number": 6629, "street": "Lake St.", "city": "Portland" }, "interests": [ "Coffee", "Coffee", "Cigars" ], "children": [ { "name": "Suellen Hartsch", "age": null }, { "name": "Pennie Hartsch", "age": 20 }, { "name": "Aubrey Hartsch", "age": null }, { "name": "Randy Hartsch", "age": 32 } ] }, "brec": { "cid": 598, "name": "Venus Peat", "age": null, "address": null, "interests": [ "Coffee", "Walking", "Cigars" ], "children": [ { "name": "Antonetta Peat", "age": null }, { "name": "Shane Peat", "age": null } ] } }
-{ "arec": { "cid": 187, "name": "Seema Hartsch", "age": 80, "address": { "number": 6629, "street": "Lake St.", "city": "Portland" }, "interests": [ "Coffee", "Coffee", "Cigars" ], "children": [ { "name": "Suellen Hartsch", "age": null }, { "name": "Pennie Hartsch", "age": 20 }, { "name": "Aubrey Hartsch", "age": null }, { "name": "Randy Hartsch", "age": 32 } ] }, "brec": { "cid": 927, "name": "Lillia Hartlein", "age": 55, "address": { "number": 5856, "street": "Lake St.", "city": "Sunnyvale" }, "interests": [ "Base Jumping", "Coffee", "Cigars" ], "children": [ { "name": "Nicky Hartlein", "age": null }, { "name": "Cassaundra Hartlein", "age": 10 }, { "name": "Micheline Hartlein", "age": 26 }, { "name": "Anton Hartlein", "age": 32 } ] } }
-{ "arec": { "cid": 198, "name": "Thelma Youkers", "age": null, "address": null, "interests": [ "Basketball", "Movies", "Cooking" ], "children": [ { "name": "Shamika Youkers", "age": 28 } ] }, "brec": { "cid": 806, "name": "Corliss Sharratt", "age": null, "address": null, "interests": [ "Basketball", "Cigars", "Cooking" ], "children": [ { "name": "Albertine Sharratt", "age": null }, { "name": "Nobuko Sharratt", "age": 29 }, { "name": "Neil Sharratt", "age": null } ] } }
-{ "arec": { "cid": 207, "name": "Phyliss Honda", "age": 22, "address": { "number": 8387, "street": "Lake St.", "city": "Seattle" }, "interests": [ "Cooking", "Music", "Books" ], "children": [ { "name": "Bee Honda", "age": null }, { "name": "Cyril Honda", "age": null }, { "name": "Vertie Honda", "age": null } ] }, "brec": { "cid": 440, "name": "Rosie Shappen", "age": null, "address": null, "interests": [ "Cooking", "Music", "Cigars" ], "children": [ { "name": "Jung Shappen", "age": 11 } ] } }
-{ "arec": { "cid": 207, "name": "Phyliss Honda", "age": 22, "address": { "number": 8387, "street": "Lake St.", "city": "Seattle" }, "interests": [ "Cooking", "Music", "Books" ], "children": [ { "name": "Bee Honda", "age": null }, { "name": "Cyril Honda", "age": null }, { "name": "Vertie Honda", "age": null } ] }, "brec": { "cid": 825, "name": "Kirstie Rinebold", "age": 57, "address": { "number": 9463, "street": "Oak St.", "city": "Portland" }, "interests": [ "Cooking", "Cigars", "Books" ], "children": [ { "name": "Vonda Rinebold", "age": null }, { "name": "Man Rinebold", "age": 21 } ] } }
-{ "arec": { "cid": 216, "name": "Odilia Lampson", "age": null, "address": null, "interests": [ "Wine", "Databases", "Basketball" ], "children": [ { "name": "Callie Lampson", "age": null } ] }, "brec": { "cid": 220, "name": "Soila Hannemann", "age": null, "address": null, "interests": [ "Wine", "Puzzles", "Basketball" ], "children": [ { "name": "Piper Hannemann", "age": 44 } ] } }
-{ "arec": { "cid": 220, "name": "Soila Hannemann", "age": null, "address": null, "interests": [ "Wine", "Puzzles", "Basketball" ], "children": [ { "name": "Piper Hannemann", "age": 44 } ] }, "brec": { "cid": 312, "name": "Epifania Chorney", "age": 62, "address": { "number": 9749, "street": "Lake St.", "city": "Sunnyvale" }, "interests": [ "Wine", "Puzzles", "Tennis" ], "children": [ { "name": "Lizeth Chorney", "age": 22 } ] } }
-{ "arec": { "cid": 224, "name": "Rene Rowey", "age": null, "address": null, "interests": [ "Base Jumping", "Base Jumping", "Walking", "Computers" ], "children": [ { "name": "Necole Rowey", "age": 26 }, { "name": "Sharyl Rowey", "age": 20 }, { "name": "Yvone Rowey", "age": 36 } ] }, "brec": { "cid": 538, "name": "Mack Vollick", "age": null, "address": null, "interests": [ "Base Jumping", "Fishing", "Walking", "Computers" ], "children": [ { "name": "Gil Vollick", "age": 11 }, { "name": "Marica Vollick", "age": null } ] } }
-{ "arec": { "cid": 224, "name": "Rene Rowey", "age": null, "address": null, "interests": [ "Base Jumping", "Base Jumping", "Walking", "Computers" ], "children": [ { "name": "Necole Rowey", "age": 26 }, { "name": "Sharyl Rowey", "age": 20 }, { "name": "Yvone Rowey", "age": 36 } ] }, "brec": { "cid": 788, "name": "Franklyn Crowner", "age": 56, "address": { "number": 4186, "street": "Lake St.", "city": "San Jose" }, "interests": [ "Base Jumping", "Base Jumping", "Books", "Computers" ], "children": [ { "name": "Adrian Crowner", "age": 43 }, { "name": "Vasiliki Crowner", "age": null } ] } }
-{ "arec": { "cid": 237, "name": "Sona Hehn", "age": 47, "address": { "number": 3720, "street": "Oak St.", "city": "Portland" }, "interests": [ "Computers", "Squash", "Coffee" ], "children": [ { "name": "Marquerite Hehn", "age": null }, { "name": "Suellen Hehn", "age": 29 }, { "name": "Herb Hehn", "age": 29 } ] }, "brec": { "cid": 898, "name": "Thao Seufert", "age": 78, "address": { "number": 3529, "street": "Hill St.", "city": "Seattle" }, "interests": [ "Bass", "Squash", "Coffee" ], "children": [ { "name": "Classie Seufert", "age": null } ] } }
-{ "arec": { "cid": 244, "name": "Rene Shenk", "age": null, "address": null, "interests": [ "Puzzles", "Puzzles", "Skiing" ], "children": [ { "name": "Victor Shenk", "age": 28 }, { "name": "Doris Shenk", "age": null }, { "name": "Max Shenk", "age": 51 } ] }, "brec": { "cid": 507, "name": "Yuk Flanegan", "age": null, "address": null, "interests": [ "Puzzles", "Puzzles", "Squash" ], "children": [ { "name": "Alexander Flanegan", "age": null } ] } }
-{ "arec": { "cid": 250, "name": "Angeles Saltonstall", "age": null, "address": null, "interests": [ "Tennis", "Fishing", "Movies" ], "children": [ { "name": "Suzanna Saltonstall", "age": null } ] }, "brec": { "cid": 276, "name": "Denyse Groth", "age": 81, "address": { "number": 6825, "street": "Main St.", "city": "Sunnyvale" }, "interests": [ "Databases", "Fishing", "Movies" ], "children": [ { "name": "Marilee Groth", "age": 12 }, { "name": "Lyla Groth", "age": 46 }, { "name": "Sarah Groth", "age": null } ] } }
-{ "arec": { "cid": 250, "name": "Angeles Saltonstall", "age": null, "address": null, "interests": [ "Tennis", "Fishing", "Movies" ], "children": [ { "name": "Suzanna Saltonstall", "age": null } ] }, "brec": { "cid": 302, "name": "Rosalie Laderer", "age": null, "address": null, "interests": [ "Tennis", "Movies", "Movies" ], "children": [ { "name": "Moriah Laderer", "age": null }, { "name": "Liana Laderer", "age": 21 }, { "name": "Genia Laderer", "age": 45 } ] } }
-{ "arec": { "cid": 263, "name": "Mellisa Machalek", "age": null, "address": null, "interests": [ "Bass", "Coffee", "Skiing" ], "children": [  ] }, "brec": { "cid": 618, "name": "Janella Hurtt", "age": null, "address": null, "interests": [ "Skiing", "Coffee", "Skiing" ], "children": [ { "name": "Lupe Hurtt", "age": 17 }, { "name": "Jae Hurtt", "age": 14 }, { "name": "Evan Hurtt", "age": 45 } ] } }
-{ "arec": { "cid": 264, "name": "Leon Yoshizawa", "age": 81, "address": { "number": 608, "street": "Washington St.", "city": "San Jose" }, "interests": [ "Running", "Books", "Running" ], "children": [ { "name": "Carmela Yoshizawa", "age": 34 } ] }, "brec": { "cid": 804, "name": "Joaquina Burlin", "age": 77, "address": { "number": 5479, "street": "7th St.", "city": "Sunnyvale" }, "interests": [ "Running", "Wine", "Running" ], "children": [  ] } }
-{ "arec": { "cid": 268, "name": "Fernando Pingel", "age": null, "address": null, "interests": [ "Computers", "Tennis", "Books" ], "children": [ { "name": "Latrice Pingel", "age": null }, { "name": "Wade Pingel", "age": 13 }, { "name": "Christal Pingel", "age": null }, { "name": "Melania Pingel", "age": null } ] }, "brec": { "cid": 446, "name": "Lilly Grannell", "age": 21, "address": { "number": 5894, "street": "Washington St.", "city": "San Jose" }, "interests": [ "Computers", "Tennis", "Puzzles", "Books" ], "children": [ { "name": "Victor Grannell", "age": null } ] } }
-{ "arec": { "cid": 273, "name": "Corrinne Seaquist", "age": 24, "address": { "number": 6712, "street": "7th St.", "city": "Portland" }, "interests": [ "Puzzles", "Coffee", "Wine" ], "children": [ { "name": "Mignon Seaquist", "age": null }, { "name": "Leo Seaquist", "age": null } ] }, "brec": { "cid": 709, "name": "Jazmine Twiddy", "age": null, "address": null, "interests": [ "Puzzles", "Computers", "Wine" ], "children": [ { "name": "Veronika Twiddy", "age": 21 } ] } }
-{ "arec": { "cid": 274, "name": "Claude Harral", "age": null, "address": null, "interests": [ "Squash", "Bass", "Cooking" ], "children": [ { "name": "Archie Harral", "age": null }, { "name": "Royal Harral", "age": null } ] }, "brec": { "cid": 654, "name": "Louis Laubersheimer", "age": 76, "address": { "number": 8010, "street": "7th St.", "city": "San Jose" }, "interests": [ "Base Jumping", "Bass", "Cooking" ], "children": [ { "name": "Jewel Laubersheimer", "age": 22 }, { "name": "Toccara Laubersheimer", "age": 45 }, { "name": "Eve Laubersheimer", "age": null } ] } }
-{ "arec": { "cid": 276, "name": "Denyse Groth", "age": 81, "address": { "number": 6825, "street": "Main St.", "city": "Sunnyvale" }, "interests": [ "Databases", "Fishing", "Movies" ], "children": [ { "name": "Marilee Groth", "age": 12 }, { "name": "Lyla Groth", "age": 46 }, { "name": "Sarah Groth", "age": null } ] }, "brec": { "cid": 892, "name": "Madge Hendson", "age": 79, "address": { "number": 8832, "street": "Cedar St.", "city": "San Jose" }, "interests": [ "Databases", "Fishing", "Skiing" ], "children": [ { "name": "Elia Hendson", "age": 48 }, { "name": "Lashawn Hendson", "age": 27 } ] } }
-{ "arec": { "cid": 276, "name": "Denyse Groth", "age": 81, "address": { "number": 6825, "street": "Main St.", "city": "Sunnyvale" }, "interests": [ "Databases", "Fishing", "Movies" ], "children": [ { "name": "Marilee Groth", "age": 12 }, { "name": "Lyla Groth", "age": 46 }, { "name": "Sarah Groth", "age": null } ] }, "brec": { "cid": 968, "name": "Alix Levier", "age": 44, "address": { "number": 7241, "street": "Hill St.", "city": "Los Angeles" }, "interests": [ "Databases", "Fishing", "Wine" ], "children": [ { "name": "Florentina Levier", "age": null }, { "name": "Hyon Levier", "age": null }, { "name": "Dannielle Levier", "age": null } ] } }
-{ "arec": { "cid": 297, "name": "Adeline Frierson", "age": null, "address": null, "interests": [ "Coffee", "Computers", "Fishing" ], "children": [ { "name": "Marci Frierson", "age": null }, { "name": "Rolanda Frierson", "age": null }, { "name": "Del Frierson", "age": null } ] }, "brec": { "cid": 854, "name": "Angie Oyster", "age": 32, "address": { "number": 8860, "street": "Main St.", "city": "San Jose" }, "interests": [ "Coffee", "Movies", "Fishing" ], "children": [ { "name": "Hugh Oyster", "age": 10 } ] } }
-{ "arec": { "cid": 297, "name": "Adeline Frierson", "age": null, "address": null, "interests": [ "Coffee", "Computers", "Fishing" ], "children": [ { "name": "Marci Frierson", "age": null }, { "name": "Rolanda Frierson", "age": null }, { "name": "Del Frierson", "age": null } ] }, "brec": { "cid": 996, "name": "Elouise Wider", "age": null, "address": null, "interests": [ "Coffee", "Computers", "Base Jumping" ], "children": [  ] } }
-{ "arec": { "cid": 299, "name": "Jacob Wainman", "age": 76, "address": { "number": 4551, "street": "Washington St.", "city": "Portland" }, "interests": [ "Base Jumping", "Wine", "Coffee" ], "children": [ { "name": "Abram Wainman", "age": 28 }, { "name": "Ramonita Wainman", "age": 18 }, { "name": "Sheryll Wainman", "age": null } ] }, "brec": { "cid": 448, "name": "Gracie Pekas", "age": 59, "address": { "number": 4732, "street": "Cedar St.", "city": "San Jose" }, "interests": [ "Base Jumping", "Wine", "Cigars" ], "children": [ { "name": "Jeanett Pekas", "age": 35 }, { "name": "Jennifer Pekas", "age": null }, { "name": "Carrol Pekas", "age": null } ] } }
-{ "arec": { "cid": 302, "name": "Rosalie Laderer", "age": null, "address": null, "interests": [ "Tennis", "Movies", "Movies" ], "children": [ { "name": "Moriah Laderer", "age": null }, { "name": "Liana Laderer", "age": 21 }, { "name": "Genia Laderer", "age": 45 } ] }, "brec": { "cid": 462, "name": "Margaret Galvis", "age": null, "address": null, "interests": [ "Base Jumping", "Movies", "Movies" ], "children": [ { "name": "Isaac Galvis", "age": 48 }, { "name": "Mei Galvis", "age": null }, { "name": "Asha Galvis", "age": null }, { "name": "Zachery Galvis", "age": null } ] } }
-{ "arec": { "cid": 302, "name": "Rosalie Laderer", "age": null, "address": null, "interests": [ "Tennis", "Movies", "Movies" ], "children": [ { "name": "Moriah Laderer", "age": null }, { "name": "Liana Laderer", "age": 21 }, { "name": "Genia Laderer", "age": 45 } ] }, "brec": { "cid": 661, "name": "Lorita Kraut", "age": 43, "address": { "number": 5017, "street": "Park St.", "city": "Los Angeles" }, "interests": [ "Tennis", "Movies", "Bass" ], "children": [ { "name": "Mirian Kraut", "age": null } ] } }
-{ "arec": { "cid": 312, "name": "Epifania Chorney", "age": 62, "address": { "number": 9749, "street": "Lake St.", "city": "Sunnyvale" }, "interests": [ "Wine", "Puzzles", "Tennis" ], "children": [ { "name": "Lizeth Chorney", "age": 22 } ] }, "brec": { "cid": 895, "name": "Joie Siffert", "age": null, "address": null, "interests": [ "Wine", "Skiing", "Puzzles", "Tennis" ], "children": [ { "name": "Erma Siffert", "age": null }, { "name": "Natosha Siffert", "age": 38 }, { "name": "Somer Siffert", "age": 27 } ] } }
-{ "arec": { "cid": 326, "name": "Tad Tellers", "age": null, "address": null, "interests": [ "Books", "Tennis", "Base Jumping" ], "children": [ { "name": "Fannie Tellers", "age": null } ] }, "brec": { "cid": 541, "name": "Sammy Adamitis", "age": 71, "address": { "number": 5593, "street": "Washington St.", "city": "Seattle" }, "interests": [ "Books", "Tennis", "Cooking" ], "children": [  ] } }
-{ "arec": { "cid": 335, "name": "Odessa Dammeyer", "age": 18, "address": { "number": 6828, "street": "Cedar St.", "city": "Los Angeles" }, "interests": [ "Basketball", "Bass", "Cigars" ], "children": [ { "name": "Lindsey Dammeyer", "age": null } ] }, "brec": { "cid": 660, "name": "Israel Aday", "age": null, "address": null, "interests": [ "Wine", "Bass", "Cigars" ], "children": [ { "name": "Mi Aday", "age": null } ] } }
-{ "arec": { "cid": 352, "name": "Bonny Sischo", "age": null, "address": null, "interests": [ "Bass", "Movies", "Computers" ], "children": [ { "name": "Judith Sischo", "age": 43 }, { "name": "Adeline Sischo", "age": null }, { "name": "Dayna Sischo", "age": null } ] }, "brec": { "cid": 614, "name": "Wallace Chaidy", "age": null, "address": null, "interests": [ "Bass", "Movies", "Music" ], "children": [ { "name": "Refugio Chaidy", "age": null }, { "name": "Hae Chaidy", "age": 55 }, { "name": "Julian Chaidy", "age": null }, { "name": "Tabatha Chaidy", "age": null } ] } }
-{ "arec": { "cid": 352, "name": "Bonny Sischo", "age": null, "address": null, "interests": [ "Bass", "Movies", "Computers" ], "children": [ { "name": "Judith Sischo", "age": 43 }, { "name": "Adeline Sischo", "age": null }, { "name": "Dayna Sischo", "age": null } ] }, "brec": { "cid": 909, "name": "Mariko Sharar", "age": null, "address": null, "interests": [ "Squash", "Movies", "Computers" ], "children": [  ] } }
-{ "arec": { "cid": 359, "name": "Sharika Vientos", "age": 42, "address": { "number": 5981, "street": "Hill St.", "city": "Mountain View" }, "interests": [ "Walking", "Bass", "Fishing", "Movies" ], "children": [ { "name": "Clifton Vientos", "age": 21 }, { "name": "Renae Vientos", "age": null }, { "name": "Marcelo Vientos", "age": 31 }, { "name": "Jacalyn Vientos", "age": null } ] }, "brec": { "cid": 969, "name": "Laurinda Gnerre", "age": 42, "address": { "number": 2284, "street": "Hill St.", "city": "Mountain View" }, "interests": [ "Walking", "Bass", "Fishing", "Video Games" ], "children": [ { "name": "Veronica Gnerre", "age": null } ] } }
-{ "arec": { "cid": 363, "name": "Merlene Hoying", "age": 25, "address": { "number": 2105, "street": "Cedar St.", "city": "Portland" }, "interests": [ "Squash", "Squash", "Music" ], "children": [ { "name": "Andrew Hoying", "age": 10 } ] }, "brec": { "cid": 415, "name": "Valentin Mclarney", "age": null, "address": null, "interests": [ "Squash", "Squash", "Video Games" ], "children": [ { "name": "Vanda Mclarney", "age": 17 } ] } }
-{ "arec": { "cid": 363, "name": "Merlene Hoying", "age": 25, "address": { "number": 2105, "street": "Cedar St.", "city": "Portland" }, "interests": [ "Squash", "Squash", "Music" ], "children": [ { "name": "Andrew Hoying", "age": 10 } ] }, "brec": { "cid": 642, "name": "Odell Nova", "age": 25, "address": { "number": 896, "street": "Park St.", "city": "San Jose" }, "interests": [ "Video Games", "Squash", "Music" ], "children": [ { "name": "Leopoldo Nova", "age": null }, { "name": "Rickey Nova", "age": null }, { "name": "Mike Nova", "age": 14 }, { "name": "Tamie Nova", "age": 14 } ] } }
-{ "arec": { "cid": 371, "name": "Agatha Tensley", "age": 13, "address": { "number": 1810, "street": "Hill St.", "city": "San Jose" }, "interests": [ "Bass", "Running", "Movies" ], "children": [ { "name": "Launa Tensley", "age": null } ] }, "brec": { "cid": 387, "name": "Leonard Mabie", "age": 33, "address": { "number": 6703, "street": "View St.", "city": "Mountain View" }, "interests": [ "Bass", "Running", "Walking" ], "children": [ { "name": "Jone Mabie", "age": 16 }, { "name": "Claire Mabie", "age": null }, { "name": "Larraine Mabie", "age": null }, { "name": "Corrina Mabie", "age": null } ] } }
-{ "arec": { "cid": 371, "name": "Agatha Tensley", "age": 13, "address": { "number": 1810, "street": "Hill St.", "city": "San Jose" }, "interests": [ "Bass", "Running", "Movies" ], "children": [ { "name": "Launa Tensley", "age": null } ] }, "brec": { "cid": 424, "name": "Camila Rightmire", "age": 25, "address": { "number": 7542, "street": "Oak St.", "city": "Sunnyvale" }, "interests": [ "Bass", "Running", "Puzzles" ], "children": [ { "name": "Donny Rightmire", "age": 14 }, { "name": "Karlene Rightmire", "age": 10 }, { "name": "Nicholas Rightmire", "age": null }, { "name": "Margareta Rightmire", "age": null } ] } }
-{ "arec": { "cid": 378, "name": "Melany Matias", "age": 10, "address": { "number": 8838, "street": "Main St.", "city": "Seattle" }, "interests": [ "Coffee", "Tennis", "Bass" ], "children": [ { "name": "Earnestine Matias", "age": null }, { "name": "Lore Matias", "age": null } ] }, "brec": { "cid": 580, "name": "Liana Gabbert", "age": null, "address": null, "interests": [ "Coffee", "Tennis", "Bass", "Running" ], "children": [  ] } }
-{ "arec": { "cid": 387, "name": "Leonard Mabie", "age": 33, "address": { "number": 6703, "street": "View St.", "city": "Mountain View" }, "interests": [ "Bass", "Running", "Walking" ], "children": [ { "name": "Jone Mabie", "age": 16 }, { "name": "Claire Mabie", "age": null }, { "name": "Larraine Mabie", "age": null }, { "name": "Corrina Mabie", "age": null } ] }, "brec": { "cid": 424, "name": "Camila Rightmire", "age": 25, "address": { "number": 7542, "street": "Oak St.", "city": "Sunnyvale" }, "interests": [ "Bass", "Running", "Puzzles" ], "children": [ { "name": "Donny Rightmire", "age": 14 }, { "name": "Karlene Rightmire", "age": 10 }, { "name": "Nicholas Rightmire", "age": null }, { "name": "Margareta Rightmire", "age": null } ] } }
-{ "arec": { "cid": 397, "name": "Blake Kealy", "age": 34, "address": { "number": 2156, "street": "Cedar St.", "city": "Los Angeles" }, "interests": [ "Databases", "Wine", "Cigars" ], "children": [ { "name": "Lorenza Kealy", "age": null }, { "name": "Beula Kealy", "age": 15 }, { "name": "Kristofer Kealy", "age": null }, { "name": "Shayne Kealy", "age": null } ] }, "brec": { "cid": 448, "name": "Gracie Pekas", "age": 59, "address": { "number": 4732, "street": "Cedar St.", "city": "San Jose" }, "interests": [ "Base Jumping", "Wine", "Cigars" ], "children": [ { "name": "Jeanett Pekas", "age": 35 }, { "name": "Jennifer Pekas", "age": null }, { "name": "Carrol Pekas", "age": null } ] } }
-{ "arec": { "cid": 402, "name": "Terrilyn Shinall", "age": null, "address": null, "interests": [ "Computers", "Skiing", "Music" ], "children": [ { "name": "Minh Shinall", "age": null }, { "name": "Diedre Shinall", "age": 22 } ] }, "brec": { "cid": 803, "name": "Yolonda Korf", "age": null, "address": null, "interests": [ "Bass", "Skiing", "Music" ], "children": [ { "name": "Ivette Korf", "age": null }, { "name": "Lashon Korf", "age": null } ] } }
-{ "arec": { "cid": 406, "name": "Addie Mandez", "age": null, "address": null, "interests": [ "Tennis", "Cigars", "Books" ], "children": [ { "name": "Rosendo Mandez", "age": 34 } ] }, "brec": { "cid": 489, "name": "Brigid Delosier", "age": 31, "address": { "number": 6082, "street": "Oak St.", "city": "Portland" }, "interests": [ "Tennis", "Cigars", "Music" ], "children": [ { "name": "Allegra Delosier", "age": null }, { "name": "Yong Delosier", "age": 10 }, { "name": "Steffanie Delosier", "age": 13 } ] } }
-{ "arec": { "cid": 406, "name": "Addie Mandez", "age": null, "address": null, "interests": [ "Tennis", "Cigars", "Books" ], "children": [ { "name": "Rosendo Mandez", "age": 34 } ] }, "brec": { "cid": 825, "name": "Kirstie Rinebold", "age": 57, "address": { "number": 9463, "street": "Oak St.", "city": "Portland" }, "interests": [ "Cooking", "Cigars", "Books" ], "children": [ { "name": "Vonda Rinebold", "age": null }, { "name": "Man Rinebold", "age": 21 } ] } }
-{ "arec": { "cid": 412, "name": "Devon Szalai", "age": 26, "address": { "number": 2384, "street": "Lake St.", "city": "Los Angeles" }, "interests": [ "Bass", "Books", "Books" ], "children": [ { "name": "Yolonda Szalai", "age": null }, { "name": "Denita Szalai", "age": null }, { "name": "Priscila Szalai", "age": 10 }, { "name": "Cassondra Szalai", "age": 12 } ] }, "brec": { "cid": 722, "name": "Noel Goncalves", "age": null, "address": null, "interests": [ "Books", "Bass", "Books", "Books" ], "children": [ { "name": "Latrice Goncalves", "age": null }, { "name": "Evelia Goncalves", "age": 36 }, { "name": "Etta Goncalves", "age": 11 }, { "name": "Collin Goncalves", "age": null } ] } }
-{ "arec": { "cid": 417, "name": "Irene Funderberg", "age": 45, "address": { "number": 8503, "street": "Hill St.", "city": "Seattle" }, "interests": [ "Music", "Skiing", "Running" ], "children": [ { "name": "Lyndia Funderberg", "age": 14 }, { "name": "Herta Funderberg", "age": null } ] }, "brec": { "cid": 629, "name": "Mayola Clabo", "age": null, "address": null, "interests": [ "Basketball", "Skiing", "Running" ], "children": [ { "name": "Rigoberto Clabo", "age": 58 } ] } }
-{ "arec": { "cid": 417, "name": "Irene Funderberg", "age": 45, "address": { "number": 8503, "street": "Hill St.", "city": "Seattle" }, "interests": [ "Music", "Skiing", "Running" ], "children": [ { "name": "Lyndia Funderberg", "age": 14 }, { "name": "Herta Funderberg", "age": null } ] }, "brec": { "cid": 678, "name": "Lekisha Barnell", "age": null, "address": null, "interests": [ "Movies", "Skiing", "Running" ], "children": [ { "name": "August Barnell", "age": null }, { "name": "Tiffany Barnell", "age": 55 }, { "name": "Meghan Barnell", "age": null } ] } }
-{ "arec": { "cid": 418, "name": "Gavin Delpino", "age": null, "address": null, "interests": [ "Basketball", "Skiing", "Wine", "Fishing" ], "children": [ { "name": "Gianna Delpino", "age": null }, { "name": "Carmella Delpino", "age": 55 } ] }, "brec": { "cid": 621, "name": "Theresa Satterthwaite", "age": 16, "address": { "number": 3249, "street": "Main St.", "city": "Mountain View" }, "interests": [ "Wine", "Skiing", "Wine", "Fishing" ], "children": [ { "name": "Rickie Satterthwaite", "age": null }, { "name": "Rina Satterthwaite", "age": null } ] } }
-{ "arec": { "cid": 429, "name": "Eladia Scannell", "age": 20, "address": { "number": 5036, "street": "Main St.", "city": "Portland" }, "interests": [ "Skiing", "Music", "Movies" ], "children": [  ] }, "brec": { "cid": 518, "name": "Cora Ingargiola", "age": null, "address": null, "interests": [ "Skiing", "Squash", "Movies" ], "children": [ { "name": "Katlyn Ingargiola", "age": null }, { "name": "Mike Ingargiola", "age": null }, { "name": "Lawrence Ingargiola", "age": null }, { "name": "Isabelle Ingargiola", "age": null } ] } }
-{ "arec": { "cid": 435, "name": "Britni Kazemi", "age": 69, "address": { "number": 7868, "street": "Main St.", "city": "San Jose" }, "interests": [ "Databases", "Music", "Wine" ], "children": [  ] }, "brec": { "cid": 587, "name": "Santos Monterio", "age": 36, "address": { "number": 4454, "street": "Oak St.", "city": "Sunnyvale" }, "interests": [ "Databases", "Music", "Cooking" ], "children": [ { "name": "Lashonda Monterio", "age": null } ] } }
-{ "arec": { "cid": 435, "name": "Britni Kazemi", "age": 69, "address": { "number": 7868, "street": "Main St.", "city": "San Jose" }, "interests": [ "Databases", "Music", "Wine" ], "children": [  ] }, "brec": { "cid": 624, "name": "Bong Lyall", "age": null, "address": null, "interests": [ "Databases", "Music", "Video Games" ], "children": [  ] } }
-{ "arec": { "cid": 435, "name": "Britni Kazemi", "age": 69, "address": { "number": 7868, "street": "Main St.", "city": "San Jose" }, "interests": [ "Databases", "Music", "Wine" ], "children": [  ] }, "brec": { "cid": 694, "name": "Ariel Soltani", "age": null, "address": null, "interests": [ "Databases", "Music", "Puzzles" ], "children": [ { "name": "Aldo Soltani", "age": null }, { "name": "Anglea Soltani", "age": null } ] } }
-{ "arec": { "cid": 435, "name": "Britni Kazemi", "age": 69, "address": { "number": 7868, "street": "Main St.", "city": "San Jose" }, "interests": [ "Databases", "Music", "Wine" ], "children": [  ] }, "brec": { "cid": 859, "name": "Mozelle Catillo", "age": 61, "address": { "number": 253, "street": "View St.", "city": "Los Angeles" }, "interests": [ "Databases", "Cooking", "Wine" ], "children": [  ] } }
-{ "arec": { "cid": 435, "name": "Britni Kazemi", "age": 69, "address": { "number": 7868, "street": "Main St.", "city": "San Jose" }, "interests": [ "Databases", "Music", "Wine" ], "children": [  ] }, "brec": { "cid": 968, "name": "Alix Levier", "age": 44, "address": { "number": 7241, "street": "Hill St.", "city": "Los Angeles" }, "interests": [ "Databases", "Fishing", "Wine" ], "children": [ { "name": "Florentina Levier", "age": null }, { "name": "Hyon Levier", "age": null }, { "name": "Dannielle Levier", "age": null } ] } }
-{ "arec": { "cid": 438, "name": "Allegra Pefanis", "age": null, "address": null, "interests": [ "Computers", "Music", "Cigars" ], "children": [  ] }, "brec": { "cid": 440, "name": "Rosie Shappen", "age": null, "address": null, "interests": [ "Cooking", "Music", "Cigars" ], "children": [ { "name": "Jung Shappen", "age": 11 } ] } }
-{ "arec": { "cid": 444, "name": "Demetra Sava", "age": null, "address": null, "interests": [ "Music", "Fishing", "Databases", "Wine" ], "children": [ { "name": "Fidel Sava", "age": 16 } ] }, "brec": { "cid": 484, "name": "Bennie Dragaj", "age": null, "address": null, "interests": [ "Fishing", "Databases", "Wine" ], "children": [ { "name": "Viva Dragaj", "age": 13 } ] } }
-{ "arec": { "cid": 445, "name": "Walton Komo", "age": 16, "address": { "number": 8769, "street": "Main St.", "city": "Seattle" }, "interests": [ "Running", "Basketball", "Tennis" ], "children": [  ] }, "brec": { "cid": 828, "name": "Marcelle Steinhour", "age": null, "address": null, "interests": [ "Running", "Basketball", "Walking" ], "children": [ { "name": "Jimmie Steinhour", "age": 13 }, { "name": "Kirstie Steinhour", "age": 19 } ] } }
-{ "arec": { "cid": 445, "name": "Walton Komo", "age": 16, "address": { "number": 8769, "street": "Main St.", "city": "Seattle" }, "interests": [ "Running", "Basketball", "Tennis" ], "children": [  ] }, "brec": { "cid": 962, "name": "Taryn Coley", "age": null, "address": null, "interests": [ "Running", "Basketball", "Cooking" ], "children": [  ] } }
-{ "arec": { "cid": 448, "name": "Gracie Pekas", "age": 59, "address": { "number": 4732, "street": "Cedar St.", "city": "San Jose" }, "interests": [ "Base Jumping", "Wine", "Cigars" ], "children": [ { "name": "Jeanett Pekas", "age": 35 }, { "name": "Jennifer Pekas", "age": null }, { "name": "Carrol Pekas", "age": null } ] }, "brec": { "cid": 927, "name": "Lillia Hartlein", "age": 55, "address": { "number": 5856, "street": "Lake St.", "city": "Sunnyvale" }, "interests": [ "Base Jumping", "Coffee", "Cigars" ], "children": [ { "name": "Nicky Hartlein", "age": null }, { "name": "Cassaundra Hartlein", "age": 10 }, { "name": "Micheline Hartlein", "age": 26 }, { "name": "Anton Hartlein", "age": 32 } ] } }
-{ "arec": { "cid": 453, "name": "Sherlyn Deadmond", "age": null, "address": null, "interests": [ "Tennis", "Puzzles", "Base Jumping" ], "children": [ { "name": "Torrie Deadmond", "age": 46 }, { "name": "Cleotilde Deadmond", "age": 55 }, { "name": "Garry Deadmond", "age": 34 }, { "name": "Valrie Deadmond", "age": null } ] }, "brec": { "cid": 734, "name": "Lera Korn", "age": null, "address": null, "interests": [ "Tennis", "Puzzles", "Cigars" ], "children": [ { "name": "Criselda Korn", "age": 37 } ] } }
-{ "arec": { "cid": 453, "name": "Sherlyn Deadmond", "age": null, "address": null, "interests": [ "Tennis", "Puzzles", "Base Jumping" ], "children": [ { "name": "Torrie Deadmond", "age": 46 }, { "name": "Cleotilde Deadmond", "age": 55 }, { "name": "Garry Deadmond", "age": 34 }, { "name": "Valrie Deadmond", "age": null } ] }, "brec": { "cid": 791, "name": "Jame Apresa", "age": 66, "address": { "number": 8417, "street": "Main St.", "city": "San Jose" }, "interests": [ "Running", "Puzzles", "Base Jumping" ], "children": [ { "name": "Awilda Apresa", "age": null }, { "name": "Nelle Apresa", "age": 40 }, { "name": "Terrell Apresa", "age": null }, { "name": "Malia Apresa", "age": 43 } ] } }
-{ "arec": { "cid": 455, "name": "Manual Altizer", "age": 70, "address": { "number": 6293, "street": "7th St.", "city": "Portland" }, "interests": [ "Running", "Fishing", "Coffee" ], "children": [ { "name": "Katherine Altizer", "age": null } ] }, "brec": { "cid": 488, "name": "Dannielle Wilkie", "age": null, "address": null, "interests": [ "Running", "Fishing", "Coffee", "Basketball" ], "children": [ { "name": "Vita Wilkie", "age": 17 }, { "name": "Marisa Wilkie", "age": null }, { "name": "Faustino Wilkie", "age": null } ] } }
-{ "arec": { "cid": 473, "name": "Cordell Solas", "age": null, "address": null, "interests": [ "Squash", "Music", "Bass", "Puzzles" ], "children": [ { "name": "Douglass Solas", "age": null }, { "name": "Claribel Solas", "age": null }, { "name": "Fred Solas", "age": null }, { "name": "Ahmed Solas", "age": 21 } ] }, "brec": { "cid": 527, "name": "Lance Kenison", "age": 77, "address": { "number": 8750, "street": "Main St.", "city": "San Jose" }, "interests": [ "Squash", "Cooking", "Bass", "Puzzles" ], "children": [ { "name": "Youlanda Kenison", "age": null }, { "name": "Lavon Kenison", "age": null }, { "name": "Maryann Kenison", "age": 60 }, { "name": "Kecia Kenison", "age": 50 } ] } }
-{ "arec": { "cid": 484, "name": "Bennie Dragaj", "age": null, "address": null, "interests": [ "Fishing", "Databases", "Wine" ], "children": [ { "name": "Viva Dragaj", "age": 13 } ] }, "brec": { "cid": 986, "name": "Tennille Wikle", "age": 78, "address": { "number": 3428, "street": "View St.", "city": "Portland" }, "interests": [ "Movies", "Databases", "Wine" ], "children": [ { "name": "Lourie Wikle", "age": null }, { "name": "Laure Wikle", "age": null } ] } }
-{ "arec": { "cid": 487, "name": "Zenia Virgilio", "age": 46, "address": { "number": 584, "street": "Main St.", "city": "Mountain View" }, "interests": [ "Walking", "Squash", "Wine" ], "children": [ { "name": "Quintin Virgilio", "age": null }, { "name": "Edith Virgilio", "age": null }, { "name": "Nicolle Virgilio", "age": 33 } ] }, "brec": { "cid": 735, "name": "Lonnie Bechel", "age": 36, "address": { "number": 592, "street": "Main St.", "city": "Sunnyvale" }, "interests": [ "Walking", "Cigars", "Squash", "Wine" ], "children": [  ] } }
-{ "arec": { "cid": 496, "name": "Lonna Starkweather", "age": 80, "address": { "number": 1162, "street": "Lake St.", "city": "Sunnyvale" }, "interests": [ "Coffee", "Bass", "Running" ], "children": [ { "name": "Matilda Starkweather", "age": null } ] }, "brec": { "cid": 545, "name": "Dolores Ferer", "age": null, "address": null, "interests": [ "Coffee", "Bass", "Tennis" ], "children": [ { "name": "Bridgette Ferer", "age": null } ] } }
-{ "arec": { "cid": 496, "name": "Lonna Starkweather", "age": 80, "address": { "number": 1162, "street": "Lake St.", "city": "Sunnyvale" }, "interests": [ "Coffee", "Bass", "Running" ], "children": [ { "name": "Matilda Starkweather", "age": null } ] }, "brec": { "cid": 580, "name": "Liana Gabbert", "age": null, "address": null, "interests": [ "Coffee", "Tennis", "Bass", "Running" ], "children": [  ] } }
-{ "arec": { "cid": 498, "name": "Arleen Sultzer", "age": null, "address": null, "interests": [ "Coffee", "Movies", "Skiing" ], "children": [ { "name": "Norine Sultzer", "age": 29 } ] }, "brec": { "cid": 854, "name": "Angie Oyster", "age": 32, "address": { "number": 8860, "street": "Main St.", "city": "San Jose" }, "interests": [ "Coffee", "Movies", "Fishing" ], "children": [ { "name": "Hugh Oyster", "age": 10 } ] } }
-{ "arec": { "cid": 498, "name": "Arleen Sultzer", "age": null, "address": null, "interests": [ "Coffee", "Movies", "Skiing" ], "children": [ { "name": "Norine Sultzer", "age": 29 } ] }, "brec": { "cid": 875, "name": "Ramon Crepps", "age": null, "address": null, "interests": [ "Coffee", "Movies", "Skiing" ], "children": [ { "name": "Elisha Crepps", "age": null } ] } }
-{ "arec": { "cid": 498, "name": "Arleen Sultzer", "age": null, "address": null, "interests": [ "Coffee", "Movies", "Skiing" ], "children": [ { "name": "Norine Sultzer", "age": 29 } ] }, "brec": { "cid": 984, "name": "Janett Kitchens", "age": 66, "address": { "number": 7558, "street": "View St.", "city": "Mountain View" }, "interests": [ "Coffee", "Movies", "Squash" ], "children": [ { "name": "Grayce Kitchens", "age": 14 }, { "name": "Dwayne Kitchens", "age": null }, { "name": "Wilber Kitchens", "age": 51 }, { "name": "Nancey Kitchens", "age": null } ] } }
-{ "arec": { "cid": 522, "name": "Daryl Kissack", "age": 86, "address": { "number": 7825, "street": "Cedar St.", "city": "Mountain View" }, "interests": [ "Squash", "Base Jumping", "Tennis" ], "children": [ { "name": "Darrel Kissack", "age": 21 } ] }, "brec": { "cid": 633, "name": "Shalon Grauberger", "age": 34, "address": { "number": 765, "street": "Washington St.", "city": "Sunnyvale" }, "interests": [ "Music", "Base Jumping", "Tennis" ], "children": [ { "name": "Kris Grauberger", "age": 14 }, { "name": "Stuart Grauberger", "age": 12 }, { "name": "Billy Grauberger", "age": null } ] } }
-{ "arec": { "cid": 522, "name": "Daryl Kissack", "age": 86, "address": { "number": 7825, "street": "Cedar St.", "city": "Mountain View" }, "interests": [ "Squash", "Base Jumping", "Tennis" ], "children": [ { "name": "Darrel Kissack", "age": 21 } ] }, "brec": { "cid": 812, "name": "Bee Godette", "age": 26, "address": { "number": 1757, "street": "Washington St.", "city": "Portland" }, "interests": [ "Video Games", "Base Jumping", "Tennis" ], "children": [ { "name": "Madaline Godette", "age": 10 }, { "name": "Shasta Godette", "age": 15 }, { "name": "Parthenia Godette", "age": 11 }, { "name": "Priscila Godette", "age": 13 } ] } }
-{ "arec": { "cid": 537, "name": "Mara Hugar", "age": null, "address": null, "interests": [ "Fishing", "Skiing", "Skiing" ], "children": [ { "name": "Krista Hugar", "age": null } ] }, "brec": { "cid": 600, "name": "Cordell Sherburn", "age": null, "address": null, "interests": [ "Squash", "Skiing", "Skiing" ], "children": [ { "name": "Shenna Sherburn", "age": 22 }, { "name": "Minna Sherburn", "age": 10 }, { "name": "Tari Sherburn", "age": null } ] } }
-{ "arec": { "cid": 541, "name": "Sammy Adamitis", "age": 71, "address": { "number": 5593, "street": "Washington St.", "city": "Seattle" }, "interests": [ "Books", "Tennis", "Cooking" ], "children": [  ] }, "brec": { "cid": 913, "name": "Evelynn Fague", "age": 42, "address": { "number": 5729, "street": "7th St.", "city": "Seattle" }, "interests": [ "Books", "Databases", "Cooking" ], "children": [  ] } }
-{ "arec": { "cid": 545, "name": "Dolores Ferer", "age": null, "address": null, "interests": [ "Coffee", "Bass", "Tennis" ], "children": [ { "name": "Bridgette Ferer", "age": null } ] }, "brec": { "cid": 566, "name": "Asley Grow", "age": null, "address": null, "interests": [ "Coffee", "Books", "Tennis" ], "children": [ { "name": "Dale Grow", "age": null } ] } }
-{ "arec": { "cid": 562, "name": "Etta Hooton", "age": null, "address": null, "interests": [ "Databases", "Cigars", "Music", "Video Games" ], "children": [ { "name": "Sherice Hooton", "age": null }, { "name": "Estefana Hooton", "age": 38 }, { "name": "Nidia Hooton", "age": 47 }, { "name": "Erwin Hooton", "age": null } ] }, "brec": { "cid": 624, "name": "Bong Lyall", "age": null, "address": null, "interests": [ "Databases", "Music", "Video Games" ], "children": [  ] } }
-{ "arec": { "cid": 563, "name": "Deirdre Landero", "age": null, "address": null, "interests": [ "Books", "Fishing", "Video Games" ], "children": [ { "name": "Norman Landero", "age": 59 }, { "name": "Jennine Landero", "age": 45 }, { "name": "Rutha Landero", "age": 19 }, { "name": "Jackie Landero", "age": 29 } ] }, "brec": { "cid": 941, "name": "Jamey Jakobson", "age": null, "address": null, "interests": [ "Books", "Cooking", "Video Games" ], "children": [ { "name": "Elmer Jakobson", "age": 14 }, { "name": "Minh Jakobson", "age": 30 } ] } }
-{ "arec": { "cid": 564, "name": "Inger Dargin", "age": 56, "address": { "number": 8704, "street": "View St.", "city": "Mountain View" }, "interests": [ "Wine", "Running", "Computers" ], "children": [  ] }, "brec": { "cid": 849, "name": "Kristen Zapalac", "age": 14, "address": { "number": 4087, "street": "Lake St.", "city": "Sunnyvale" }, "interests": [ "Wine", "Cooking", "Running", "Computers" ], "children": [  ] } }
-{ "arec": { "cid": 566, "name": "Asley Grow", "age": null, "address": null, "interests": [ "Coffee", "Books", "Tennis" ], "children": [ { "name": "Dale Grow", "age": null } ] }, "brec": { "cid": 750, "name": "Rosaura Gaul", "age": null, "address": null, "interests": [ "Music", "Books", "Tennis" ], "children": [ { "name": "Letisha Gaul", "age": 41 } ] } }
-{ "arec": { "cid": 575, "name": "Phyliss Mattes", "age": 26, "address": { "number": 3956, "street": "Washington St.", "city": "Los Angeles" }, "interests": [ "Tennis", "Music", "Running", "Music" ], "children": [  ] }, "brec": { "cid": 757, "name": "Bertie Flemming", "age": null, "address": null, "interests": [ "Tennis", "Music", "Running", "Cooking" ], "children": [ { "name": "Temeka Flemming", "age": 46 }, { "name": "Terrance Flemming", "age": null }, { "name": "Jenette Flemming", "age": 23 }, { "name": "Debra Flemming", "age": null } ] } }
-{ "arec": { "cid": 585, "name": "Young Drube", "age": 21, "address": { "number": 6960, "street": "View St.", "city": "Seattle" }, "interests": [ "Basketball", "Fishing", "Walking" ], "children": [ { "name": "Irwin Drube", "age": null }, { "name": "Gustavo Drube", "age": null } ] }, "brec": { "cid": 808, "name": "Brande Decius", "age": null, "address": null, "interests": [ "Basketball", "Fishing", "Puzzles" ], "children": [ { "name": "Li Decius", "age": 56 }, { "name": "Eusebio Decius", "age": 50 }, { "name": "Clementina Decius", "age": 29 } ] } }
-{ "arec": { "cid": 587, "name": "Santos Monterio", "age": 36, "address": { "number": 4454, "street": "Oak St.", "city": "Sunnyvale" }, "interests": [ "Databases", "Music", "Cooking" ], "children": [ { "name": "Lashonda Monterio", "age": null } ] }, "brec": { "cid": 624, "name": "Bong Lyall", "age": null, "address": null, "interests": [ "Databases", "Music", "Video Games" ], "children": [  ] } }
-{ "arec": { "cid": 587, "name": "Santos Monterio", "age": 36, "address": { "number": 4454, "street": "Oak St.", "city": "Sunnyvale" }, "interests": [ "Databases", "Music", "Cooking" ], "children": [ { "name": "Lashonda Monterio", "age": null } ] }, "brec": { "cid": 694, "name": "Ariel Soltani", "age": null, "address": null, "interests": [ "Databases", "Music", "Puzzles" ], "children": [ { "name": "Aldo Soltani", "age": null }, { "name": "Anglea Soltani", "age": null } ] } }
-{ "arec": { "cid": 588, "name": "Debora Laughinghouse", "age": 87, "address": { "number": 5099, "street": "View St.", "city": "San Jose" }, "interests": [ "Tennis", "Walking", "Databases" ], "children": [ { "name": "Frederica Laughinghouse", "age": 59 }, { "name": "Johnie Laughinghouse", "age": 12 }, { "name": "Numbers Laughinghouse", "age": 73 } ] }, "brec": { "cid": 853, "name": "Denisse Peralto", "age": 25, "address": { "number": 3931, "street": "7th St.", "city": "Portland" }, "interests": [ "Tennis", "Walking", "Basketball" ], "children": [ { "name": "Asha Peralto", "age": 14 }, { "name": "Clark Peralto", "age": null }, { "name": "Jessika Peralto", "age": null }, { "name": "Nadene Peralto", "age": null } ] } }
-{ "arec": { "cid": 600, "name": "Cordell Sherburn", "age": null, "address": null, "interests": [ "Squash", "Skiing", "Skiing" ], "children": [ { "name": "Shenna Sherburn", "age": 22 }, { "name": "Minna Sherburn", "age": 10 }, { "name": "Tari Sherburn", "age": null } ] }, "brec": { "cid": 703, "name": "Susanne Pettey", "age": null, "address": null, "interests": [ "Squash", "Basketball", "Skiing" ], "children": [ { "name": "Nancey Pettey", "age": 35 }, { "name": "Lawana Pettey", "age": null }, { "name": "Percy Pettey", "age": 25 } ] } }
-{ "arec": { "cid": 602, "name": "Clyde Salada", "age": 59, "address": { "number": 8316, "street": "7th St.", "city": "Sunnyvale" }, "interests": [ "Movies", "Skiing", "Cooking" ], "children": [  ] }, "brec": { "cid": 678, "name": "Lekisha Barnell", "age": null, "address": null, "interests": [ "Movies", "Skiing", "Running" ], "children": [ { "name": "August Barnell", "age": null }, { "name": "Tiffany Barnell", "age": 55 }, { "name": "Meghan Barnell", "age": null } ] } }
-{ "arec": { "cid": 614, "name": "Wallace Chaidy", "age": null, "address": null, "interests": [ "Bass", "Movies", "Music" ], "children": [ { "name": "Refugio Chaidy", "age": null }, { "name": "Hae Chaidy", "age": 55 }, { "name": "Julian Chaidy", "age": null }, { "name": "Tabatha Chaidy", "age": null } ] }, "brec": { "cid": 639, "name": "Zena Seehusen", "age": 24, "address": { "number": 6303, "street": "Hill St.", "city": "Mountain View" }, "interests": [ "Cooking", "Movies", "Music" ], "children": [ { "name": "Hester Seehusen", "age": null }, { "name": "Coreen Seehusen", "age": 12 } ] } }
-{ "arec": { "cid": 614, "name": "Wallace Chaidy", "age": null, "address": null, "interests": [ "Bass", "Movies", "Music" ], "children": [ { "name": "Refugio Chaidy", "age": null }, { "name": "Hae Chaidy", "age": 55 }, { "name": "Julian Chaidy", "age": null }, { "name": "Tabatha Chaidy", "age": null } ] }, "brec": { "cid": 803, "name": "Yolonda Korf", "age": null, "address": null, "interests": [ "Bass", "Skiing", "Music" ], "children": [ { "name": "Ivette Korf", "age": null }, { "name": "Lashon Korf", "age": null } ] } }
-{ "arec": { "cid": 621, "name": "Theresa Satterthwaite", "age": 16, "address": { "number": 3249, "street": "Main St.", "city": "Mountain View" }, "interests": [ "Wine", "Skiing", "Wine", "Fishing" ], "children": [ { "name": "Rickie Satterthwaite", "age": null }, { "name": "Rina Satterthwaite", "age": null } ] }, "brec": { "cid": 929, "name": "Jean Guitierrez", "age": 75, "address": { "number": 9736, "street": "Lake St.", "city": "Mountain View" }, "interests": [ "Wine", "Wine", "Fishing" ], "children": [  ] } }
-{ "arec": { "cid": 624, "name": "Bong Lyall", "age": null, "address": null, "interests": [ "Databases", "Music", "Video Games" ], "children": [  ] }, "brec": { "cid": 694, "name": "Ariel Soltani", "age": null, "address": null, "interests": [ "Databases", "Music", "Puzzles" ], "children": [ { "name": "Aldo Soltani", "age": null }, { "name": "Anglea Soltani", "age": null } ] } }
-{ "arec": { "cid": 629, "name": "Mayola Clabo", "age": null, "address": null, "interests": [ "Basketball", "Skiing", "Running" ], "children": [ { "name": "Rigoberto Clabo", "age": 58 } ] }, "brec": { "cid": 678, "name": "Lekisha Barnell", "age": null, "address": null, "interests": [ "Movies", "Skiing", "Running" ], "children": [ { "name": "August Barnell", "age": null }, { "name": "Tiffany Barnell", "age": 55 }, { "name": "Meghan Barnell", "age": null } ] } }
-{ "arec": { "cid": 633, "name": "Shalon Grauberger", "age": 34, "address": { "number": 765, "street": "Washington St.", "city": "Sunnyvale" }, "interests": [ "Music", "Base Jumping", "Tennis" ], "children": [ { "name": "Kris Grauberger", "age": 14 }, { "name": "Stuart Grauberger", "age": 12 }, { "name": "Billy Grauberger", "age": null } ] }, "brec": { "cid": 750, "name": "Rosaura Gaul", "age": null, "address": null, "interests": [ "Music", "Books", "Tennis" ], "children": [ { "name": "Letisha Gaul", "age": 41 } ] } }
-{ "arec": { "cid": 633, "name": "Shalon Grauberger", "age": 34, "address": { "number": 765, "street": "Washington St.", "city": "Sunnyvale" }, "interests": [ "Music", "Base Jumping", "Tennis" ], "children": [ { "name": "Kris Grauberger", "age": 14 }, { "name": "Stuart Grauberger", "age": 12 }, { "name": "Billy Grauberger", "age": null } ] }, "brec": { "cid": 812, "name": "Bee Godette", "age": 26, "address": { "number": 1757, "street": "Washington St.", "city": "Portland" }, "interests": [ "Video Games", "Base Jumping", "Tennis" ], "children": [ { "name": "Madaline Godette", "age": 10 }, { "name": "Shasta Godette", "age": 15 }, { "name": "Parthenia Godette", "age": 11 }, { "name": "Priscila Godette", "age": 13 } ] } }
-{ "arec": { "cid": 636, "name": "Babara Shore", "age": 83, "address": { "number": 9452, "street": "Oak St.", "city": "Los Angeles" }, "interests": [ "Databases", "Movies", "Tennis" ], "children": [ { "name": "Candy Shore", "age": 58 }, { "name": "Nanci Shore", "age": null }, { "name": "Asia Shore", "age": null } ] }, "brec": { "cid": 992, "name": "Staci Alexandropoul", "age": null, "address": null, "interests": [ "Databases", "Movies", "Tennis" ], "children": [ { "name": "Casimira Alexandropoul", "age": null }, { "name": "Kena Alexandropoul", "age": 54 }, { "name": "Ellie Alexandropoul", "age": null }, { "name": "Ambrose Alexandropoul", "age": null } ] } }
-{ "arec": { "cid": 649, "name": "Anisha Sender", "age": null, "address": null, "interests": [ "Tennis", "Databases", "Bass" ], "children": [ { "name": "Viva Sender", "age": 40 }, { "name": "Terica Sender", "age": null } ] }, "brec": { "cid": 661, "name": "Lorita Kraut", "age": 43, "address": { "number": 5017, "street": "Park St.", "city": "Los Angeles" }, "interests": [ "Tennis", "Movies", "Bass" ], "children": [ { "name": "Mirian Kraut", "age": null } ] } }
-{ "arec": { "cid": 649, "name": "Anisha Sender", "age": null, "address": null, "interests": [ "Tennis", "Databases", "Bass" ], "children": [ { "name": "Viva Sender", "age": 40 }, { "name": "Terica Sender", "age": null } ] }, "brec": { "cid": 928, "name": "Maddie Diclaudio", "age": 33, "address": { "number": 4674, "street": "Washington St.", "city": "San Jose" }, "interests": [ "Base Jumping", "Databases", "Bass" ], "children": [ { "name": "Dominique Diclaudio", "age": 12 } ] } }
-{ "arec": { "cid": 655, "name": "Shaun Brandenburg", "age": null, "address": null, "interests": [ "Skiing", "Computers", "Base Jumping" ], "children": [ { "name": "Ned Brandenburg", "age": null }, { "name": "Takako Brandenburg", "age": 41 }, { "name": "Astrid Brandenburg", "age": null }, { "name": "Patience Brandenburg", "age": null } ] }, "brec": { "cid": 996, "name": "Elouise Wider", "age": null, "address": null, "interests": [ "Coffee", "Computers", "Base Jumping" ], "children": [  ] } }
-{ "arec": { "cid": 658, "name": "Truman Leitner", "age": null, "address": null, "interests": [ "Computers", "Bass", "Walking" ], "children": [  ] }, "brec": { "cid": 838, "name": "Karan Aharon", "age": 88, "address": { "number": 8033, "street": "Washington St.", "city": "Portland" }, "interests": [ "Computers", "Movies", "Walking" ], "children": [ { "name": "Matha Aharon", "age": 16 } ] } }
-{ "arec": { "cid": 662, "name": "Domonique Corbi", "age": 13, "address": { "number": 7286, "street": "Hill St.", "city": "Seattle" }, "interests": [ "Tennis", "Cooking", "Computers" ], "children": [ { "name": "Katrice Corbi", "age": null }, { "name": "Idalia Corbi", "age": null }, { "name": "Hayley Corbi", "age": null } ] }, "brec": { "cid": 964, "name": "Stephany Soders", "age": null, "address": null, "interests": [ "Tennis", "Wine", "Computers" ], "children": [  ] } }
-{ "arec": { "cid": 670, "name": "Angelo Kellar", "age": 22, "address": { "number": 3178, "street": "View St.", "city": "Seattle" }, "interests": [ "Wine", "Music", "Fishing" ], "children": [ { "name": "Zula Kellar", "age": null }, { "name": "Brittaney Kellar", "age": 10 }, { "name": "Fredia Kellar", "age": null } ] }, "brec": { "cid": 929, "name": "Jean Guitierrez", "age": 75, "address": { "number": 9736, "street": "Lake St.", "city": "Mountain View" }, "interests": [ "Wine", "Wine", "Fishing" ], "children": [  ] } }
-{ "arec": { "cid": 694, "name": "Ariel Soltani", "age": null, "address": null, "interests": [ "Databases", "Music", "Puzzles" ], "children": [ { "name": "Aldo Soltani", "age": null }, { "name": "Anglea Soltani", "age": null } ] }, "brec": { "cid": 916, "name": "Kris Mcmarlin", "age": null, "address": null, "interests": [ "Movies", "Music", "Puzzles" ], "children": [  ] } }
-{ "arec": { "cid": 704, "name": "Melodee Clemons", "age": null, "address": null, "interests": [ "Base Jumping", "Tennis", "Video Games" ], "children": [ { "name": "Doreatha Clemons", "age": 22 } ] }, "brec": { "cid": 901, "name": "Riva Ziko", "age": null, "address": null, "interests": [ "Running", "Tennis", "Video Games" ], "children": [ { "name": "Leandra Ziko", "age": 49 }, { "name": "Torrie Ziko", "age": null } ] } }
-{ "arec": { "cid": 704, "name": "Melodee Clemons", "age": null, "address": null, "interests": [ "Base Jumping", "Tennis", "Video Games" ], "children": [ { "name": "Doreatha Clemons", "age": 22 } ] }, "brec": { "cid": 948, "name": "Thad Scialpi", "age": 22, "address": { "number": 8731, "street": "Washington St.", "city": "Portland" }, "interests": [ "Base Jumping", "Tennis", "Wine" ], "children": [ { "name": "Harlan Scialpi", "age": 10 }, { "name": "Lucile Scialpi", "age": 11 }, { "name": "Audria Scialpi", "age": null } ] } }
-{ "arec": { "cid": 710, "name": "Arlen Horka", "age": null, "address": null, "interests": [ "Movies", "Coffee", "Walking" ], "children": [ { "name": "Valencia Horka", "age": null }, { "name": "Wesley Horka", "age": null } ] }, "brec": { "cid": 923, "name": "Bobbi Ursino", "age": null, "address": null, "interests": [ "Movies", "Books", "Walking" ], "children": [ { "name": "Shon Ursino", "age": null }, { "name": "Lorean Ursino", "age": null } ] } }
-{ "arec": { "cid": 744, "name": "Crysta Christen", "age": 57, "address": { "number": 439, "street": "Hill St.", "city": "Portland" }, "interests": [ "Basketball", "Squash", "Base Jumping" ], "children": [  ] }, "brec": { "cid": 856, "name": "Inocencia Petzold", "age": 83, "address": { "number": 4631, "street": "Cedar St.", "city": "Mountain View" }, "interests": [ "Basketball", "Squash", "Movies", "Base Jumping" ], "children": [  ] } }
-{ "arec": { "cid": 769, "name": "Isaias Tenny", "age": 71, "address": { "number": 270, "street": "Park St.", "city": "Portland" }, "interests": [ "Wine", "Fishing", "Base Jumping" ], "children": [ { "name": "Theo Tenny", "age": null }, { "name": "Shena Tenny", "age": null }, { "name": "Coralee Tenny", "age": null }, { "name": "Orval Tenny", "age": 39 } ] }, "brec": { "cid": 848, "name": "Myrta Kopf", "age": null, "address": null, "interests": [ "Wine", "Basketball", "Base Jumping" ], "children": [  ] } }
-{ "arec": { "cid": 776, "name": "Dagmar Sarkis", "age": null, "address": null, "interests": [ "Basketball", "Running", "Wine" ], "children": [ { "name": "Tari Sarkis", "age": null }, { "name": "Rana Sarkis", "age": 56 }, { "name": "Merissa Sarkis", "age": null }, { "name": "Lori Sarkis", "age": 26 } ] }, "brec": { "cid": 908, "name": "Ferdinand Auila", "age": 82, "address": { "number": 1071, "street": "Lake St.", "city": "Portland" }, "interests": [ "Base Jumping", "Running", "Wine" ], "children": [ { "name": "Ai Auila", "age": 69 }, { "name": "Laurel Auila", "age": null } ] } }
-{ "arec": { "cid": 791, "name": "Jame Apresa", "age": 66, "address": { "number": 8417, "street": "Main St.", "city": "San Jose" }, "interests": [ "Running", "Puzzles", "Base Jumping" ], "children": [ { "name": "Awilda Apresa", "age": null }, { "name": "Nelle Apresa", "age": 40 }, { "name": "Terrell Apresa", "age": null }, { "name": "Malia Apresa", "age": 43 } ] }, "brec": { "cid": 801, "name": "Julio Brun", "age": 13, "address": { "number": 9774, "street": "Main St.", "city": "Sunnyvale" }, "interests": [ "Puzzles", "Running", "Puzzles", "Base Jumping" ], "children": [ { "name": "Peter Brun", "age": null }, { "name": "Remona Brun", "age": null }, { "name": "Giovanni Brun", "age": null } ] } }
-{ "arec": { "cid": 806, "name": "Corliss Sharratt", "age": null, "address": null, "interests": [ "Basketball", "Cigars", "Cooking" ], "children": [ { "name": "Albertine Sharratt", "age": null }, { "name": "Nobuko Sharratt", "age": 29 }, { "name": "Neil Sharratt", "age": null } ] }, "brec": { "cid": 861, "name": "Hugh Mcbrien", "age": null, "address": null, "interests": [ "Skiing", "Cigars", "Cooking" ], "children": [ { "name": "Otha Mcbrien", "age": 38 } ] } }
-{ "arec": { "cid": 806, "name": "Corliss Sharratt", "age": null, "address": null, "interests": [ "Basketball", "Cigars", "Cooking" ], "children": [ { "name": "Albertine Sharratt", "age": null }, { "name": "Nobuko Sharratt", "age": 29 }, { "name": "Neil Sharratt", "age": null } ] }, "brec": { "cid": 867, "name": "Denise Dipiero", "age": null, "address": null, "interests": [ "Basketball", "Cigars", "Cooking", "Running" ], "children": [ { "name": "Santa Dipiero", "age": null } ] } }
-{ "arec": { "cid": 828, "name": "Marcelle Steinhour", "age": null, "address": null, "interests": [ "Running", "Basketball", "Walking" ], "children": [ { "name": "Jimmie Steinhour", "age": 13 }, { "name": "Kirstie Steinhour", "age": 19 } ] }, "brec": { "cid": 962, "name": "Taryn Coley", "age": null, "address": null, "interests": [ "Running", "Basketball", "Cooking" ], "children": [  ] } }
-{ "arec": { "cid": 853, "name": "Denisse Peralto", "age": 25, "address": { "number": 3931, "street": "7th St.", "city": "Portland" }, "interests": [ "Tennis", "Walking", "Basketball" ], "children": [ { "name": "Asha Peralto", "age": 14 }, { "name": "Clark Peralto", "age": null }, { "name": "Jessika Peralto", "age": null }, { "name": "Nadene Peralto", "age": null } ] }, "brec": { "cid": 912, "name": "Alessandra Kaskey", "age": 52, "address": { "number": 6906, "street": "View St.", "city": "Los Angeles" }, "interests": [ "Skiing", "Walking", "Basketball" ], "children": [ { "name": "Mack Kaskey", "age": null } ] } }
-{ "arec": { "cid": 854, "name": "Angie Oyster", "age": 32, "address": { "number": 8860, "street": "Main St.", "city": "San Jose" }, "interests": [ "Coffee", "Movies", "Fishing" ], "children": [ { "name": "Hugh Oyster", "age": 10 } ] }, "brec": { "cid": 875, "name": "Ramon Crepps", "age": null, "address": null, "interests": [ "Coffee", "Movies", "Skiing" ], "children": [ { "name": "Elisha Crepps", "age": null } ] } }
-{ "arec": { "cid": 854, "name": "Angie Oyster", "age": 32, "address": { "number": 8860, "street": "Main St.", "city": "San Jose" }, "interests": [ "Coffee", "Movies", "Fishing" ], "children": [ { "name": "Hugh Oyster", "age": 10 } ] }, "brec": { "cid": 984, "name": "Janett Kitchens", "age": 66, "address": { "number": 7558, "street": "View St.", "city": "Mountain View" }, "interests": [ "Coffee", "Movies", "Squash" ], "children": [ { "name": "Grayce Kitchens", "age": 14 }, { "name": "Dwayne Kitchens", "age": null }, { "name": "Wilber Kitchens", "age": 51 }, { "name": "Nancey Kitchens", "age": null } ] } }
-{ "arec": { "cid": 859, "name": "Mozelle Catillo", "age": 61, "address": { "number": 253, "street": "View St.", "city": "Los Angeles" }, "interests": [ "Databases", "Cooking", "Wine" ], "children": [  ] }, "brec": { "cid": 968, "name": "Alix Levier", "age": 44, "address": { "number": 7241, "street": "Hill St.", "city": "Los Angeles" }, "interests": [ "Databases", "Fishing", "Wine" ], "children": [ { "name": "Florentina Levier", "age": null }, { "name": "Hyon Levier", "age": null }, { "name": "Dannielle Levier", "age": null } ] } }
-{ "arec": { "cid": 875, "name": "Ramon Crepps", "age": null, "address": null, "interests": [ "Coffee", "Movies", "Skiing" ], "children": [ { "name": "Elisha Crepps", "age": null } ] }, "brec": { "cid": 984, "name": "Janett Kitchens", "age": 66, "address": { "number": 7558, "street": "View St.", "city": "Mountain View" }, "interests": [ "Coffee", "Movies", "Squash" ], "children": [ { "name": "Grayce Kitchens", "age": 14 }, { "name": "Dwayne Kitchens", "age": null }, { "name": "Wilber Kitchens", "age": 51 }, { "name": "Nancey Kitchens", "age": null } ] } }
-{ "arec": { "cid": 892, "name": "Madge Hendson", "age": 79, "address": { "number": 8832, "street": "Cedar St.", "city": "San Jose" }, "interests": [ "Databases", "Fishing", "Skiing" ], "children": [ { "name": "Elia Hendson", "age": 48 }, { "name": "Lashawn Hendson", "age": 27 } ] }, "brec": { "cid": 968, "name": "Alix Levier", "age": 44, "address": { "number": 7241, "street": "Hill St.", "city": "Los Angeles" }, "interests": [ "Databases", "Fishing", "Wine" ], "children": [ { "name": "Florentina Levier", "age": null }, { "name": "Hyon Levier", "age": null }, { "name": "Dannielle Levier", "age": null } ] } }
-{ "arec": { "cid": 908, "name": "Ferdinand Auila", "age": 82, "address": { "number": 1071, "street": "Lake St.", "city": "Portland" }, "interests": [ "Base Jumping", "Running", "Wine" ], "children": [ { "name": "Ai Auila", "age": 69 }, { "name": "Laurel Auila", "age": null } ] }, "brec": { "cid": 948, "name": "Thad Scialpi", "age": 22, "address": { "number": 8731, "street": "Washington St.", "city": "Portland" }, "interests": [ "Base Jumping", "Tennis", "Wine" ], "children": [ { "name": "Harlan Scialpi", "age": 10 }, { "name": "Lucile Scialpi", "age": 11 }, { "name": "Audria Scialpi", "age": null } ] } }
\ No newline at end of file
+{ "arec": { "cid": 17, "name": "Ingeborg Monkhouse", "age": null, "address": null, "interests": [ "Base Jumping", "Cigars", "Movies" ], "children": [  ] }, "brec": { "cid": 156, "name": "Bobbye Kauppi", "age": 79, "address": { "number": 2051, "street": "Hill St.", "city": "Sunnyvale" }, "interests": [ "Base Jumping", "Cigars", "Movies" ], "children": [  ] }, "ed": 0 }
+{ "arec": { "cid": 498, "name": "Arleen Sultzer", "age": null, "address": null, "interests": [ "Coffee", "Movies", "Skiing" ], "children": [ { "name": "Norine Sultzer", "age": 29 } ] }, "brec": { "cid": 875, "name": "Ramon Crepps", "age": null, "address": null, "interests": [ "Coffee", "Movies", "Skiing" ], "children": [ { "name": "Elisha Crepps", "age": null } ] }, "ed": 0 }
+{ "arec": { "cid": 636, "name": "Babara Shore", "age": 83, "address": { "number": 9452, "street": "Oak St.", "city": "Los Angeles" }, "interests": [ "Databases", "Movies", "Tennis" ], "children": [ { "name": "Candy Shore", "age": 58 }, { "name": "Nanci Shore", "age": null }, { "name": "Asia Shore", "age": null } ] }, "brec": { "cid": 992, "name": "Staci Alexandropoul", "age": null, "address": null, "interests": [ "Databases", "Movies", "Tennis" ], "children": [ { "name": "Casimira Alexandropoul", "age": null }, { "name": "Kena Alexandropoul", "age": 54 }, { "name": "Ellie Alexandropoul", "age": null }, { "name": "Ambrose Alexandropoul", "age": null } ] }, "ed": 0 }
+{ "arec": { "cid": 8, "name": "Audria Haylett", "age": 44, "address": { "number": 4872, "street": "Washington St.", "city": "Portland" }, "interests": [ "Cooking", "Fishing", "Video Games" ], "children": [ { "name": "Lacie Haylett", "age": 19 } ] }, "brec": { "cid": 563, "name": "Deirdre Landero", "age": null, "address": null, "interests": [ "Books", "Fishing", "Video Games" ], "children": [ { "name": "Norman Landero", "age": 59 }, { "name": "Jennine Landero", "age": 45 }, { "name": "Rutha Landero", "age": 19 }, { "name": "Jackie Landero", "age": 29 } ] }, "ed": 1 }
+{ "arec": { "cid": 16, "name": "Felisa Auletta", "age": 55, "address": { "number": 7737, "street": "View St.", "city": "San Jose" }, "interests": [ "Skiing", "Coffee", "Wine" ], "children": [ { "name": "Rosalia Auletta", "age": 36 } ] }, "brec": { "cid": 273, "name": "Corrinne Seaquist", "age": 24, "address": { "number": 6712, "street": "7th St.", "city": "Portland" }, "interests": [ "Puzzles", "Coffee", "Wine" ], "children": [ { "name": "Mignon Seaquist", "age": null }, { "name": "Leo Seaquist", "age": null } ] }, "ed": 1 }
+{ "arec": { "cid": 16, "name": "Felisa Auletta", "age": 55, "address": { "number": 7737, "street": "View St.", "city": "San Jose" }, "interests": [ "Skiing", "Coffee", "Wine" ], "children": [ { "name": "Rosalia Auletta", "age": 36 } ] }, "brec": { "cid": 618, "name": "Janella Hurtt", "age": null, "address": null, "interests": [ "Skiing", "Coffee", "Skiing" ], "children": [ { "name": "Lupe Hurtt", "age": 17 }, { "name": "Jae Hurtt", "age": 14 }, { "name": "Evan Hurtt", "age": 45 } ] }, "ed": 1 }
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+{ "arec": { "cid": 704, "name": "Melodee Clemons", "age": null, "address": null, "interests": [ "Base Jumping", "Tennis", "Video Games" ], "children": [ { "name": "Doreatha Clemons", "age": 22 } ] }, "brec": { "cid": 901, "name": "Riva Ziko", "age": null, "address": null, "interests": [ "Running", "Tennis", "Video Games" ], "children": [ { "name": "Leandra Ziko", "age": 49 }, { "name": "Torrie Ziko", "age": null } ] }, "ed": 1 }
+{ "arec": { "cid": 704, "name": "Melodee Clemons", "age": null, "address": null, "interests": [ "Base Jumping", "Tennis", "Video Games" ], "children": [ { "name": "Doreatha Clemons", "age": 22 } ] }, "brec": { "cid": 948, "name": "Thad Scialpi", "age": 22, "address": { "number": 8731, "street": "Washington St.", "city": "Portland" }, "interests": [ "Base Jumping", "Tennis", "Wine" ], "children": [ { "name": "Harlan Scialpi", "age": 10 }, { "name": "Lucile Scialpi", "age": 11 }, { "name": "Audria Scialpi", "age": null } ] }, "ed": 1 }
+{ "arec": { "cid": 710, "name": "Arlen Horka", "age": null, "address": null, "interests": [ "Movies", "Coffee", "Walking" ], "children": [ { "name": "Valencia Horka", "age": null }, { "name": "Wesley Horka", "age": null } ] }, "brec": { "cid": 923, "name": "Bobbi Ursino", "age": null, "address": null, "interests": [ "Movies", "Books", "Walking" ], "children": [ { "name": "Shon Ursino", "age": null }, { "name": "Lorean Ursino", "age": null } ] }, "ed": 1 }
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+{ "arec": { "cid": 769, "name": "Isaias Tenny", "age": 71, "address": { "number": 270, "street": "Park St.", "city": "Portland" }, "interests": [ "Wine", "Fishing", "Base Jumping" ], "children": [ { "name": "Theo Tenny", "age": null }, { "name": "Shena Tenny", "age": null }, { "name": "Coralee Tenny", "age": null }, { "name": "Orval Tenny", "age": 39 } ] }, "brec": { "cid": 848, "name": "Myrta Kopf", "age": null, "address": null, "interests": [ "Wine", "Basketball", "Base Jumping" ], "children": [  ] }, "ed": 1 }
+{ "arec": { "cid": 776, "name": "Dagmar Sarkis", "age": null, "address": null, "interests": [ "Basketball", "Running", "Wine" ], "children": [ { "name": "Tari Sarkis", "age": null }, { "name": "Rana Sarkis", "age": 56 }, { "name": "Merissa Sarkis", "age": null }, { "name": "Lori Sarkis", "age": 26 } ] }, "brec": { "cid": 908, "name": "Ferdinand Auila", "age": 82, "address": { "number": 1071, "street": "Lake St.", "city": "Portland" }, "interests": [ "Base Jumping", "Running", "Wine" ], "children": [ { "name": "Ai Auila", "age": 69 }, { "name": "Laurel Auila", "age": null } ] }, "ed": 1 }
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+{ "arec": { "cid": 806, "name": "Corliss Sharratt", "age": null, "address": null, "interests": [ "Basketball", "Cigars", "Cooking" ], "children": [ { "name": "Albertine Sharratt", "age": null }, { "name": "Nobuko Sharratt", "age": 29 }, { "name": "Neil Sharratt", "age": null } ] }, "brec": { "cid": 861, "name": "Hugh Mcbrien", "age": null, "address": null, "interests": [ "Skiing", "Cigars", "Cooking" ], "children": [ { "name": "Otha Mcbrien", "age": 38 } ] }, "ed": 1 }
+{ "arec": { "cid": 806, "name": "Corliss Sharratt", "age": null, "address": null, "interests": [ "Basketball", "Cigars", "Cooking" ], "children": [ { "name": "Albertine Sharratt", "age": null }, { "name": "Nobuko Sharratt", "age": 29 }, { "name": "Neil Sharratt", "age": null } ] }, "brec": { "cid": 867, "name": "Denise Dipiero", "age": null, "address": null, "interests": [ "Basketball", "Cigars", "Cooking", "Running" ], "children": [ { "name": "Santa Dipiero", "age": null } ] }, "ed": 1 }
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+{ "arec": { "cid": 853, "name": "Denisse Peralto", "age": 25, "address": { "number": 3931, "street": "7th St.", "city": "Portland" }, "interests": [ "Tennis", "Walking", "Basketball" ], "children": [ { "name": "Asha Peralto", "age": 14 }, { "name": "Clark Peralto", "age": null }, { "name": "Jessika Peralto", "age": null }, { "name": "Nadene Peralto", "age": null } ] }, "brec": { "cid": 912, "name": "Alessandra Kaskey", "age": 52, "address": { "number": 6906, "street": "View St.", "city": "Los Angeles" }, "interests": [ "Skiing", "Walking", "Basketball" ], "children": [ { "name": "Mack Kaskey", "age": null } ] }, "ed": 1 }
+{ "arec": { "cid": 854, "name": "Angie Oyster", "age": 32, "address": { "number": 8860, "street": "Main St.", "city": "San Jose" }, "interests": [ "Coffee", "Movies", "Fishing" ], "children": [ { "name": "Hugh Oyster", "age": 10 } ] }, "brec": { "cid": 875, "name": "Ramon Crepps", "age": null, "address": null, "interests": [ "Coffee", "Movies", "Skiing" ], "children": [ { "name": "Elisha Crepps", "age": null } ] }, "ed": 1 }
+{ "arec": { "cid": 854, "name": "Angie Oyster", "age": 32, "address": { "number": 8860, "street": "Main St.", "city": "San Jose" }, "interests": [ "Coffee", "Movies", "Fishing" ], "children": [ { "name": "Hugh Oyster", "age": 10 } ] }, "brec": { "cid": 984, "name": "Janett Kitchens", "age": 66, "address": { "number": 7558, "street": "View St.", "city": "Mountain View" }, "interests": [ "Coffee", "Movies", "Squash" ], "children": [ { "name": "Grayce Kitchens", "age": 14 }, { "name": "Dwayne Kitchens", "age": null }, { "name": "Wilber Kitchens", "age": 51 }, { "name": "Nancey Kitchens", "age": null } ] }, "ed": 1 }
+{ "arec": { "cid": 859, "name": "Mozelle Catillo", "age": 61, "address": { "number": 253, "street": "View St.", "city": "Los Angeles" }, "interests": [ "Databases", "Cooking", "Wine" ], "children": [  ] }, "brec": { "cid": 968, "name": "Alix Levier", "age": 44, "address": { "number": 7241, "street": "Hill St.", "city": "Los Angeles" }, "interests": [ "Databases", "Fishing", "Wine" ], "children": [ { "name": "Florentina Levier", "age": null }, { "name": "Hyon Levier", "age": null }, { "name": "Dannielle Levier", "age": null } ] }, "ed": 1 }
+{ "arec": { "cid": 875, "name": "Ramon Crepps", "age": null, "address": null, "interests": [ "Coffee", "Movies", "Skiing" ], "children": [ { "name": "Elisha Crepps", "age": null } ] }, "brec": { "cid": 984, "name": "Janett Kitchens", "age": 66, "address": { "number": 7558, "street": "View St.", "city": "Mountain View" }, "interests": [ "Coffee", "Movies", "Squash" ], "children": [ { "name": "Grayce Kitchens", "age": 14 }, { "name": "Dwayne Kitchens", "age": null }, { "name": "Wilber Kitchens", "age": 51 }, { "name": "Nancey Kitchens", "age": null } ] }, "ed": 1 }
+{ "arec": { "cid": 892, "name": "Madge Hendson", "age": 79, "address": { "number": 8832, "street": "Cedar St.", "city": "San Jose" }, "interests": [ "Databases", "Fishing", "Skiing" ], "children": [ { "name": "Elia Hendson", "age": 48 }, { "name": "Lashawn Hendson", "age": 27 } ] }, "brec": { "cid": 968, "name": "Alix Levier", "age": 44, "address": { "number": 7241, "street": "Hill St.", "city": "Los Angeles" }, "interests": [ "Databases", "Fishing", "Wine" ], "children": [ { "name": "Florentina Levier", "age": null }, { "name": "Hyon Levier", "age": null }, { "name": "Dannielle Levier", "age": null } ] }, "ed": 1 }
+{ "arec": { "cid": 908, "name": "Ferdinand Auila", "age": 82, "address": { "number": 1071, "street": "Lake St.", "city": "Portland" }, "interests": [ "Base Jumping", "Running", "Wine" ], "children": [ { "name": "Ai Auila", "age": 69 }, { "name": "Laurel Auila", "age": null } ] }, "brec": { "cid": 948, "name": "Thad Scialpi", "age": 22, "address": { "number": 8731, "street": "Washington St.", "city": "Portland" }, "interests": [ "Base Jumping", "Tennis", "Wine" ], "children": [ { "name": "Harlan Scialpi", "age": 10 }, { "name": "Lucile Scialpi", "age": 11 }, { "name": "Audria Scialpi", "age": null } ] }, "ed": 1 }
diff --git a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-olist-edit-distance.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/olist-edit-distance.adm
similarity index 99%
rename from asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-olist-edit-distance.adm
rename to asterix-app/src/test/resources/runtimets/results/inverted-index-join/olist-edit-distance.adm
index 99d6623..c7f3d4d 100644
--- a/asterix-app/src/test/resources/runtimets/results/index-join/inverted-index-olist-edit-distance.adm
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/olist-edit-distance.adm
@@ -154,4 +154,4 @@
 { "arec": { "cid": 859, "name": "Mozelle Catillo", "age": 61, "address": { "number": 253, "street": "View St.", "city": "Los Angeles" }, "interests": [ "Databases", "Cooking", "Wine" ], "children": [  ] }, "brec": { "cid": 968, "name": "Alix Levier", "age": 44, "address": { "number": 7241, "street": "Hill St.", "city": "Los Angeles" }, "interests": [ "Databases", "Fishing", "Wine" ], "children": [ { "name": "Florentina Levier", "age": null }, { "name": "Hyon Levier", "age": null }, { "name": "Dannielle Levier", "age": null } ] } }
 { "arec": { "cid": 875, "name": "Ramon Crepps", "age": null, "address": null, "interests": [ "Coffee", "Movies", "Skiing" ], "children": [ { "name": "Elisha Crepps", "age": null } ] }, "brec": { "cid": 984, "name": "Janett Kitchens", "age": 66, "address": { "number": 7558, "street": "View St.", "city": "Mountain View" }, "interests": [ "Coffee", "Movies", "Squash" ], "children": [ { "name": "Grayce Kitchens", "age": 14 }, { "name": "Dwayne Kitchens", "age": null }, { "name": "Wilber Kitchens", "age": 51 }, { "name": "Nancey Kitchens", "age": null } ] } }
 { "arec": { "cid": 892, "name": "Madge Hendson", "age": 79, "address": { "number": 8832, "street": "Cedar St.", "city": "San Jose" }, "interests": [ "Databases", "Fishing", "Skiing" ], "children": [ { "name": "Elia Hendson", "age": 48 }, { "name": "Lashawn Hendson", "age": 27 } ] }, "brec": { "cid": 968, "name": "Alix Levier", "age": 44, "address": { "number": 7241, "street": "Hill St.", "city": "Los Angeles" }, "interests": [ "Databases", "Fishing", "Wine" ], "children": [ { "name": "Florentina Levier", "age": null }, { "name": "Hyon Levier", "age": null }, { "name": "Dannielle Levier", "age": null } ] } }
-{ "arec": { "cid": 908, "name": "Ferdinand Auila", "age": 82, "address": { "number": 1071, "street": "Lake St.", "city": "Portland" }, "interests": [ "Base Jumping", "Running", "Wine" ], "children": [ { "name": "Ai Auila", "age": 69 }, { "name": "Laurel Auila", "age": null } ] }, "brec": { "cid": 948, "name": "Thad Scialpi", "age": 22, "address": { "number": 8731, "street": "Washington St.", "city": "Portland" }, "interests": [ "Base Jumping", "Tennis", "Wine" ], "children": [ { "name": "Harlan Scialpi", "age": 10 }, { "name": "Lucile Scialpi", "age": 11 }, { "name": "Audria Scialpi", "age": null } ] } }
\ No newline at end of file
+{ "arec": { "cid": 908, "name": "Ferdinand Auila", "age": 82, "address": { "number": 1071, "street": "Lake St.", "city": "Portland" }, "interests": [ "Base Jumping", "Running", "Wine" ], "children": [ { "name": "Ai Auila", "age": 69 }, { "name": "Laurel Auila", "age": null } ] }, "brec": { "cid": 948, "name": "Thad Scialpi", "age": 22, "address": { "number": 8731, "street": "Washington St.", "city": "Portland" }, "interests": [ "Base Jumping", "Tennis", "Wine" ], "children": [ { "name": "Harlan Scialpi", "age": 10 }, { "name": "Lucile Scialpi", "age": 11 }, { "name": "Audria Scialpi", "age": null } ] } }
diff --git a/asterix-app/src/test/resources/runtimets/results/inverted-index-join/olist-jaccard-inline.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/olist-jaccard-inline.adm
new file mode 100644
index 0000000..1db0814
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/olist-jaccard-inline.adm
@@ -0,0 +1,115 @@
+{ "a": { "cid": 2, "name": "Elin Debell", "age": 82, "address": { "number": 5649, "street": "Hill St.", "city": "Portland" }, "interests": [ "Bass", "Wine" ], "children": [ { "name": "Elvina Debell", "age": null }, { "name": "Renaldo Debell", "age": 51 }, { "name": "Divina Debell", "age": 57 } ] }, "b": { "cid": 897, "name": "Gerald Roehrman", "age": null, "address": null, "interests": [ "Bass", "Wine" ], "children": [ { "name": "Virgie Roehrman", "age": 28 }, { "name": "Akiko Roehrman", "age": 59 }, { "name": "Robbie Roehrman", "age": 10 }, { "name": "Flavia Roehrman", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 5, "name": "Heide Naifeh", "age": null, "address": null, "interests": [ "Music", "Databases" ], "children": [ { "name": "Deirdre Naifeh", "age": null }, { "name": "Jacquelyne Naifeh", "age": 39 } ] }, "b": { "cid": 215, "name": "Ashton Schadegg", "age": null, "address": null, "interests": [ "Databases", "Music" ], "children": [ { "name": "Ciara Schadegg", "age": null }, { "name": "Karisa Schadegg", "age": 11 }, { "name": "Hayden Schadegg", "age": 44 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 5, "name": "Heide Naifeh", "age": null, "address": null, "interests": [ "Music", "Databases" ], "children": [ { "name": "Deirdre Naifeh", "age": null }, { "name": "Jacquelyne Naifeh", "age": 39 } ] }, "b": { "cid": 228, "name": "Donnette Brumbley", "age": null, "address": null, "interests": [ "Databases", "Music" ], "children": [ { "name": "Madlyn Brumbley", "age": null }, { "name": "Apolonia Brumbley", "age": 13 }, { "name": "Stephine Brumbley", "age": null }, { "name": "Zelma Brumbley", "age": 51 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 5, "name": "Heide Naifeh", "age": null, "address": null, "interests": [ "Music", "Databases" ], "children": [ { "name": "Deirdre Naifeh", "age": null }, { "name": "Jacquelyne Naifeh", "age": 39 } ] }, "b": { "cid": 731, "name": "Yajaira Orto", "age": null, "address": null, "interests": [ "Music", "Databases" ], "children": [ { "name": "Eliz Orto", "age": 17 }, { "name": "Gisela Orto", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 5, "name": "Heide Naifeh", "age": null, "address": null, "interests": [ "Music", "Databases" ], "children": [ { "name": "Deirdre Naifeh", "age": null }, { "name": "Jacquelyne Naifeh", "age": 39 } ] }, "b": { "cid": 795, "name": "Sharilyn Branstad", "age": null, "address": null, "interests": [ "Databases", "Music" ], "children": [ { "name": "Ashlee Branstad", "age": 24 }, { "name": "Bobbye Branstad", "age": 26 }, { "name": "Natalya Branstad", "age": null }, { "name": "Edith Branstad", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 11, "name": "Meta Simek", "age": 13, "address": { "number": 4384, "street": "7th St.", "city": "San Jose" }, "interests": [ "Wine", "Walking" ], "children": [ { "name": "Oretha Simek", "age": null }, { "name": "Terence Simek", "age": null } ] }, "b": { "cid": 389, "name": "Loraine Morfee", "age": 72, "address": { "number": 2945, "street": "Lake St.", "city": "Seattle" }, "interests": [ "Wine", "Walking" ], "children": [ { "name": "Berry Morfee", "age": 30 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 11, "name": "Meta Simek", "age": 13, "address": { "number": 4384, "street": "7th St.", "city": "San Jose" }, "interests": [ "Wine", "Walking" ], "children": [ { "name": "Oretha Simek", "age": null }, { "name": "Terence Simek", "age": null } ] }, "b": { "cid": 607, "name": "Bert Garigliano", "age": 71, "address": { "number": 3881, "street": "Washington St.", "city": "San Jose" }, "interests": [ "Walking", "Wine" ], "children": [ { "name": "Junior Garigliano", "age": 42 }, { "name": "Willa Garigliano", "age": 21 }, { "name": "Carlo Garigliano", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 17, "name": "Ingeborg Monkhouse", "age": null, "address": null, "interests": [ "Base Jumping", "Cigars", "Movies" ], "children": [  ] }, "b": { "cid": 156, "name": "Bobbye Kauppi", "age": 79, "address": { "number": 2051, "street": "Hill St.", "city": "Sunnyvale" }, "interests": [ "Base Jumping", "Cigars", "Movies" ], "children": [  ] }, "jacc": 1.0f }
+{ "a": { "cid": 27, "name": "Hollie Hyun", "age": null, "address": null, "interests": [ "Skiing", "Walking" ], "children": [ { "name": "Morton Hyun", "age": null }, { "name": "Farrah Hyun", "age": 40 }, { "name": "Ali Hyun", "age": null } ] }, "b": { "cid": 542, "name": "Eveline Smedley", "age": 50, "address": { "number": 5513, "street": "Oak St.", "city": "San Jose" }, "interests": [ "Skiing", "Walking" ], "children": [ { "name": "Lynsey Smedley", "age": 26 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 32, "name": "Tia Berkley", "age": 30, "address": { "number": 4507, "street": "Park St.", "city": "Sunnyvale" }, "interests": [ "Base Jumping", "Music" ], "children": [ { "name": "Carmon Berkley", "age": null }, { "name": "Kristina Berkley", "age": null }, { "name": "Cristi Berkley", "age": 19 } ] }, "b": { "cid": 304, "name": "Francine Reddin", "age": 39, "address": { "number": 9392, "street": "Hill St.", "city": "Seattle" }, "interests": [ "Music", "Base Jumping" ], "children": [ { "name": "Millicent Reddin", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 32, "name": "Tia Berkley", "age": 30, "address": { "number": 4507, "street": "Park St.", "city": "Sunnyvale" }, "interests": [ "Base Jumping", "Music" ], "children": [ { "name": "Carmon Berkley", "age": null }, { "name": "Kristina Berkley", "age": null }, { "name": "Cristi Berkley", "age": 19 } ] }, "b": { "cid": 501, "name": "Alyce Coant", "age": null, "address": null, "interests": [ "Music", "Base Jumping" ], "children": [ { "name": "Elyse Coant", "age": 50 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 33, "name": "Rayford Velmontes", "age": null, "address": null, "interests": [ "Fishing", "Video Games" ], "children": [  ] }, "b": { "cid": 519, "name": "Julianna Goodsell", "age": 59, "address": { "number": 5594, "street": "Lake St.", "city": "Seattle" }, "interests": [ "Video Games", "Fishing" ], "children": [  ] }, "jacc": 1.0f }
+{ "a": { "cid": 39, "name": "Brock Froncillo", "age": 72, "address": { "number": 4645, "street": "Cedar St.", "city": "San Jose" }, "interests": [ "Base Jumping", "Skiing" ], "children": [ { "name": "Cole Froncillo", "age": null }, { "name": "Ivana Froncillo", "age": null }, { "name": "Hugh Froncillo", "age": 23 } ] }, "b": { "cid": 393, "name": "Rossana Monton", "age": 34, "address": { "number": 4490, "street": "Main St.", "city": "Portland" }, "interests": [ "Skiing", "Base Jumping" ], "children": [ { "name": "Glayds Monton", "age": null }, { "name": "Lily Monton", "age": null }, { "name": "Raina Monton", "age": null }, { "name": "Hilma Monton", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 39, "name": "Brock Froncillo", "age": 72, "address": { "number": 4645, "street": "Cedar St.", "city": "San Jose" }, "interests": [ "Base Jumping", "Skiing" ], "children": [ { "name": "Cole Froncillo", "age": null }, { "name": "Ivana Froncillo", "age": null }, { "name": "Hugh Froncillo", "age": 23 } ] }, "b": { "cid": 493, "name": "Lindsey Trout", "age": 86, "address": { "number": 7619, "street": "Cedar St.", "city": "Portland" }, "interests": [ "Base Jumping", "Skiing" ], "children": [ { "name": "Madlyn Trout", "age": 58 }, { "name": "Amie Trout", "age": 72 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 41, "name": "Kevin Giottonini", "age": null, "address": null, "interests": [ "Skiing", "Bass" ], "children": [ { "name": "Victor Giottonini", "age": 37 }, { "name": "Alverta Giottonini", "age": null } ] }, "b": { "cid": 182, "name": "Christiana Westlie", "age": null, "address": null, "interests": [ "Skiing", "Bass" ], "children": [ { "name": "Ilda Westlie", "age": 18 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 41, "name": "Kevin Giottonini", "age": null, "address": null, "interests": [ "Skiing", "Bass" ], "children": [ { "name": "Victor Giottonini", "age": 37 }, { "name": "Alverta Giottonini", "age": null } ] }, "b": { "cid": 730, "name": "Marti Vandoren", "age": null, "address": null, "interests": [ "Skiing", "Bass" ], "children": [ { "name": "Carroll Vandoren", "age": null }, { "name": "Lorretta Vandoren", "age": 30 }, { "name": "Chloe Vandoren", "age": 42 }, { "name": "Ilona Vandoren", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 41, "name": "Kevin Giottonini", "age": null, "address": null, "interests": [ "Skiing", "Bass" ], "children": [ { "name": "Victor Giottonini", "age": 37 }, { "name": "Alverta Giottonini", "age": null } ] }, "b": { "cid": 982, "name": "Jude Brandsrud", "age": 41, "address": { "number": 7133, "street": "Washington St.", "city": "Seattle" }, "interests": [ "Bass", "Skiing" ], "children": [ { "name": "Scottie Brandsrud", "age": null }, { "name": "Gennie Brandsrud", "age": 10 }, { "name": "Agnes Brandsrud", "age": null }, { "name": "Clarinda Brandsrud", "age": 17 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 42, "name": "Asley Simco", "age": 38, "address": { "number": 3322, "street": "Main St.", "city": "Mountain View" }, "interests": [ "Fishing", "Running", "Cigars" ], "children": [ { "name": "Micheal Simco", "age": null }, { "name": "Lawerence Simco", "age": null } ] }, "b": { "cid": 753, "name": "Maris Bannett", "age": null, "address": null, "interests": [ "Fishing", "Cigars", "Running" ], "children": [ { "name": "Libbie Bannett", "age": 11 }, { "name": "Francina Bannett", "age": 21 }, { "name": "Tuyet Bannett", "age": null }, { "name": "Zona Bannett", "age": 32 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 56, "name": "Andria Killelea", "age": null, "address": null, "interests": [ "Cigars", "Skiing" ], "children": [  ] }, "b": { "cid": 857, "name": "Kasie Fujioka", "age": null, "address": null, "interests": [ "Skiing", "Cigars" ], "children": [ { "name": "Leontine Fujioka", "age": null }, { "name": "Nga Fujioka", "age": 21 }, { "name": "Nathanael Fujioka", "age": 27 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 71, "name": "Alva Sieger", "age": null, "address": null, "interests": [ "Movies", "Walking" ], "children": [ { "name": "Renetta Sieger", "age": null }, { "name": "Shiloh Sieger", "age": 57 }, { "name": "Lavina Sieger", "age": null }, { "name": "Larraine Sieger", "age": null } ] }, "b": { "cid": 758, "name": "Akiko Hoenstine", "age": 56, "address": { "number": 8888, "street": "Lake St.", "city": "Portland" }, "interests": [ "Movies", "Walking" ], "children": [ { "name": "Maren Hoenstine", "age": null }, { "name": "Tyler Hoenstine", "age": null }, { "name": "Jesse Hoenstine", "age": 40 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 74, "name": "Lonnie Ercolani", "age": 79, "address": { "number": 2655, "street": "Lake St.", "city": "Los Angeles" }, "interests": [ "Music", "Coffee" ], "children": [ { "name": "Cassi Ercolani", "age": null } ] }, "b": { "cid": 325, "name": "Ai Tarleton", "age": null, "address": null, "interests": [ "Coffee", "Music" ], "children": [ { "name": "Risa Tarleton", "age": 24 }, { "name": "Leonila Tarleton", "age": null }, { "name": "Thomasina Tarleton", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 76, "name": "Opal Blewett", "age": null, "address": null, "interests": [ "Running", "Coffee", "Fishing" ], "children": [ { "name": "Violette Blewett", "age": null } ] }, "b": { "cid": 455, "name": "Manual Altizer", "age": 70, "address": { "number": 6293, "street": "7th St.", "city": "Portland" }, "interests": [ "Running", "Fishing", "Coffee" ], "children": [ { "name": "Katherine Altizer", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 77, "name": "Chantal Parriera", "age": 78, "address": { "number": 5967, "street": "Lake St.", "city": "San Jose" }, "interests": [ "Squash", "Movies", "Coffee" ], "children": [  ] }, "b": { "cid": 984, "name": "Janett Kitchens", "age": 66, "address": { "number": 7558, "street": "View St.", "city": "Mountain View" }, "interests": [ "Coffee", "Movies", "Squash" ], "children": [ { "name": "Grayce Kitchens", "age": 14 }, { "name": "Dwayne Kitchens", "age": null }, { "name": "Wilber Kitchens", "age": 51 }, { "name": "Nancey Kitchens", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 84, "name": "Huong Kachel", "age": null, "address": null, "interests": [ "Music", "Tennis", "Base Jumping" ], "children": [ { "name": "Katlyn Kachel", "age": 40 }, { "name": "Sherman Kachel", "age": null }, { "name": "Susana Kachel", "age": 32 } ] }, "b": { "cid": 633, "name": "Shalon Grauberger", "age": 34, "address": { "number": 765, "street": "Washington St.", "city": "Sunnyvale" }, "interests": [ "Music", "Base Jumping", "Tennis" ], "children": [ { "name": "Kris Grauberger", "age": 14 }, { "name": "Stuart Grauberger", "age": 12 }, { "name": "Billy Grauberger", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 101, "name": "Meaghan Vandel", "age": null, "address": null, "interests": [ "Music", "Base Jumping", "Books" ], "children": [ { "name": "Larissa Vandel", "age": null } ] }, "b": { "cid": 289, "name": "Clarence Milette", "age": 16, "address": { "number": 3778, "street": "Oak St.", "city": "Seattle" }, "interests": [ "Books", "Base Jumping", "Music" ], "children": [  ] }, "jacc": 1.0f }
+{ "a": { "cid": 106, "name": "Charles Verna", "age": null, "address": null, "interests": [ "Bass", "Books" ], "children": [ { "name": "Betsy Verna", "age": 37 }, { "name": "Chae Verna", "age": 35 }, { "name": "Naoma Verna", "age": 42 } ] }, "b": { "cid": 394, "name": "Lizette Roux", "age": 57, "address": { "number": 458, "street": "Hill St.", "city": "Los Angeles" }, "interests": [ "Bass", "Books" ], "children": [ { "name": "Doloris Roux", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 106, "name": "Charles Verna", "age": null, "address": null, "interests": [ "Bass", "Books" ], "children": [ { "name": "Betsy Verna", "age": 37 }, { "name": "Chae Verna", "age": 35 }, { "name": "Naoma Verna", "age": 42 } ] }, "b": { "cid": 523, "name": "Johanne Huls", "age": null, "address": null, "interests": [ "Books", "Bass" ], "children": [ { "name": "Melynda Huls", "age": null }, { "name": "Vicky Huls", "age": 16 }, { "name": "Charlott Huls", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 119, "name": "Chan Morreau", "age": 22, "address": { "number": 1774, "street": "Lake St.", "city": "Mountain View" }, "interests": [ "Puzzles", "Squash" ], "children": [ { "name": "Arlette Morreau", "age": null } ] }, "b": { "cid": 592, "name": "Rachelle Spare", "age": 13, "address": { "number": 8088, "street": "Oak St.", "city": "Portland" }, "interests": [ "Squash", "Puzzles" ], "children": [ { "name": "Theo Spare", "age": null }, { "name": "Shizue Spare", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 132, "name": "Cindi Turntine", "age": 64, "address": { "number": 9432, "street": "Park St.", "city": "Portland" }, "interests": [ "Computers", "Wine" ], "children": [ { "name": "Howard Turntine", "age": null } ] }, "b": { "cid": 177, "name": "Wilda Hanisch", "age": null, "address": null, "interests": [ "Wine", "Computers" ], "children": [ { "name": "Shannan Hanisch", "age": null }, { "name": "Marissa Hanisch", "age": 30 }, { "name": "Keely Hanisch", "age": 54 }, { "name": "Humberto Hanisch", "age": 17 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 132, "name": "Cindi Turntine", "age": 64, "address": { "number": 9432, "street": "Park St.", "city": "Portland" }, "interests": [ "Computers", "Wine" ], "children": [ { "name": "Howard Turntine", "age": null } ] }, "b": { "cid": 716, "name": "Deirdre Bruderer", "age": null, "address": null, "interests": [ "Computers", "Wine" ], "children": [ { "name": "Coralee Bruderer", "age": null }, { "name": "Mina Bruderer", "age": null }, { "name": "Lindsey Bruderer", "age": 35 }, { "name": "Yi Bruderer", "age": null } ] }, "jacc": 1.0f }
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+{ "a": { "cid": 647, "name": "Jodi Dearson", "age": null, "address": null, "interests": [ "Fishing", "Movies" ], "children": [  ] }, "b": { "cid": 884, "name": "Laila Marta", "age": null, "address": null, "interests": [ "Fishing", "Movies" ], "children": [ { "name": "Carlota Marta", "age": 19 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 704, "name": "Melodee Clemons", "age": null, "address": null, "interests": [ "Base Jumping", "Tennis", "Video Games" ], "children": [ { "name": "Doreatha Clemons", "age": 22 } ] }, "b": { "cid": 812, "name": "Bee Godette", "age": 26, "address": { "number": 1757, "street": "Washington St.", "city": "Portland" }, "interests": [ "Video Games", "Base Jumping", "Tennis" ], "children": [ { "name": "Madaline Godette", "age": 10 }, { "name": "Shasta Godette", "age": 15 }, { "name": "Parthenia Godette", "age": 11 }, { "name": "Priscila Godette", "age": 13 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 716, "name": "Deirdre Bruderer", "age": null, "address": null, "interests": [ "Computers", "Wine" ], "children": [ { "name": "Coralee Bruderer", "age": null }, { "name": "Mina Bruderer", "age": null }, { "name": "Lindsey Bruderer", "age": 35 }, { "name": "Yi Bruderer", "age": null } ] }, "b": { "cid": 890, "name": "Janise Maccarthy", "age": 66, "address": { "number": 7337, "street": "Main St.", "city": "San Jose" }, "interests": [ "Wine", "Computers" ], "children": [  ] }, "jacc": 1.0f }
+{ "a": { "cid": 730, "name": "Marti Vandoren", "age": null, "address": null, "interests": [ "Skiing", "Bass" ], "children": [ { "name": "Carroll Vandoren", "age": null }, { "name": "Lorretta Vandoren", "age": 30 }, { "name": "Chloe Vandoren", "age": 42 }, { "name": "Ilona Vandoren", "age": null } ] }, "b": { "cid": 982, "name": "Jude Brandsrud", "age": 41, "address": { "number": 7133, "street": "Washington St.", "city": "Seattle" }, "interests": [ "Bass", "Skiing" ], "children": [ { "name": "Scottie Brandsrud", "age": null }, { "name": "Gennie Brandsrud", "age": 10 }, { "name": "Agnes Brandsrud", "age": null }, { "name": "Clarinda Brandsrud", "age": 17 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 731, "name": "Yajaira Orto", "age": null, "address": null, "interests": [ "Music", "Databases" ], "children": [ { "name": "Eliz Orto", "age": 17 }, { "name": "Gisela Orto", "age": null } ] }, "b": { "cid": 795, "name": "Sharilyn Branstad", "age": null, "address": null, "interests": [ "Databases", "Music" ], "children": [ { "name": "Ashlee Branstad", "age": 24 }, { "name": "Bobbye Branstad", "age": 26 }, { "name": "Natalya Branstad", "age": null }, { "name": "Edith Branstad", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 741, "name": "Lesia Risatti", "age": 48, "address": { "number": 7378, "street": "Cedar St.", "city": "Portland" }, "interests": [ "Fishing", "Wine", "Databases" ], "children": [ { "name": "Tangela Risatti", "age": null }, { "name": "Leonel Risatti", "age": 33 }, { "name": "Cythia Risatti", "age": 36 } ] }, "b": { "cid": 968, "name": "Alix Levier", "age": 44, "address": { "number": 7241, "street": "Hill St.", "city": "Los Angeles" }, "interests": [ "Databases", "Fishing", "Wine" ], "children": [ { "name": "Florentina Levier", "age": null }, { "name": "Hyon Levier", "age": null }, { "name": "Dannielle Levier", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 877, "name": "Nicki Lipkind", "age": null, "address": null, "interests": [ "Books", "Movies" ], "children": [ { "name": "Yahaira Lipkind", "age": 12 } ] }, "b": { "cid": 974, "name": "Alexis Malcomson", "age": null, "address": null, "interests": [ "Movies", "Books" ], "children": [ { "name": "Kerri Malcomson", "age": null } ] }, "jacc": 1.0f }
diff --git a/asterix-app/src/test/resources/runtimets/results/inverted-index-join/olist-jaccard.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/olist-jaccard.adm
new file mode 100644
index 0000000..59a4a42
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/olist-jaccard.adm
@@ -0,0 +1,115 @@
+{ "a": { "cid": 2, "name": "Elin Debell", "age": 82, "address": { "number": 5649, "street": "Hill St.", "city": "Portland" }, "interests": [ "Bass", "Wine" ], "children": [ { "name": "Elvina Debell", "age": null }, { "name": "Renaldo Debell", "age": 51 }, { "name": "Divina Debell", "age": 57 } ] }, "b": { "cid": 897, "name": "Gerald Roehrman", "age": null, "address": null, "interests": [ "Bass", "Wine" ], "children": [ { "name": "Virgie Roehrman", "age": 28 }, { "name": "Akiko Roehrman", "age": 59 }, { "name": "Robbie Roehrman", "age": 10 }, { "name": "Flavia Roehrman", "age": null } ] } }
+{ "a": { "cid": 5, "name": "Heide Naifeh", "age": null, "address": null, "interests": [ "Music", "Databases" ], "children": [ { "name": "Deirdre Naifeh", "age": null }, { "name": "Jacquelyne Naifeh", "age": 39 } ] }, "b": { "cid": 215, "name": "Ashton Schadegg", "age": null, "address": null, "interests": [ "Databases", "Music" ], "children": [ { "name": "Ciara Schadegg", "age": null }, { "name": "Karisa Schadegg", "age": 11 }, { "name": "Hayden Schadegg", "age": 44 } ] } }
+{ "a": { "cid": 5, "name": "Heide Naifeh", "age": null, "address": null, "interests": [ "Music", "Databases" ], "children": [ { "name": "Deirdre Naifeh", "age": null }, { "name": "Jacquelyne Naifeh", "age": 39 } ] }, "b": { "cid": 228, "name": "Donnette Brumbley", "age": null, "address": null, "interests": [ "Databases", "Music" ], "children": [ { "name": "Madlyn Brumbley", "age": null }, { "name": "Apolonia Brumbley", "age": 13 }, { "name": "Stephine Brumbley", "age": null }, { "name": "Zelma Brumbley", "age": 51 } ] } }
+{ "a": { "cid": 5, "name": "Heide Naifeh", "age": null, "address": null, "interests": [ "Music", "Databases" ], "children": [ { "name": "Deirdre Naifeh", "age": null }, { "name": "Jacquelyne Naifeh", "age": 39 } ] }, "b": { "cid": 731, "name": "Yajaira Orto", "age": null, "address": null, "interests": [ "Music", "Databases" ], "children": [ { "name": "Eliz Orto", "age": 17 }, { "name": "Gisela Orto", "age": null } ] } }
+{ "a": { "cid": 5, "name": "Heide Naifeh", "age": null, "address": null, "interests": [ "Music", "Databases" ], "children": [ { "name": "Deirdre Naifeh", "age": null }, { "name": "Jacquelyne Naifeh", "age": 39 } ] }, "b": { "cid": 795, "name": "Sharilyn Branstad", "age": null, "address": null, "interests": [ "Databases", "Music" ], "children": [ { "name": "Ashlee Branstad", "age": 24 }, { "name": "Bobbye Branstad", "age": 26 }, { "name": "Natalya Branstad", "age": null }, { "name": "Edith Branstad", "age": null } ] } }
+{ "a": { "cid": 11, "name": "Meta Simek", "age": 13, "address": { "number": 4384, "street": "7th St.", "city": "San Jose" }, "interests": [ "Wine", "Walking" ], "children": [ { "name": "Oretha Simek", "age": null }, { "name": "Terence Simek", "age": null } ] }, "b": { "cid": 389, "name": "Loraine Morfee", "age": 72, "address": { "number": 2945, "street": "Lake St.", "city": "Seattle" }, "interests": [ "Wine", "Walking" ], "children": [ { "name": "Berry Morfee", "age": 30 } ] } }
+{ "a": { "cid": 11, "name": "Meta Simek", "age": 13, "address": { "number": 4384, "street": "7th St.", "city": "San Jose" }, "interests": [ "Wine", "Walking" ], "children": [ { "name": "Oretha Simek", "age": null }, { "name": "Terence Simek", "age": null } ] }, "b": { "cid": 607, "name": "Bert Garigliano", "age": 71, "address": { "number": 3881, "street": "Washington St.", "city": "San Jose" }, "interests": [ "Walking", "Wine" ], "children": [ { "name": "Junior Garigliano", "age": 42 }, { "name": "Willa Garigliano", "age": 21 }, { "name": "Carlo Garigliano", "age": null } ] } }
+{ "a": { "cid": 17, "name": "Ingeborg Monkhouse", "age": null, "address": null, "interests": [ "Base Jumping", "Cigars", "Movies" ], "children": [  ] }, "b": { "cid": 156, "name": "Bobbye Kauppi", "age": 79, "address": { "number": 2051, "street": "Hill St.", "city": "Sunnyvale" }, "interests": [ "Base Jumping", "Cigars", "Movies" ], "children": [  ] } }
+{ "a": { "cid": 27, "name": "Hollie Hyun", "age": null, "address": null, "interests": [ "Skiing", "Walking" ], "children": [ { "name": "Morton Hyun", "age": null }, { "name": "Farrah Hyun", "age": 40 }, { "name": "Ali Hyun", "age": null } ] }, "b": { "cid": 542, "name": "Eveline Smedley", "age": 50, "address": { "number": 5513, "street": "Oak St.", "city": "San Jose" }, "interests": [ "Skiing", "Walking" ], "children": [ { "name": "Lynsey Smedley", "age": 26 } ] } }
+{ "a": { "cid": 32, "name": "Tia Berkley", "age": 30, "address": { "number": 4507, "street": "Park St.", "city": "Sunnyvale" }, "interests": [ "Base Jumping", "Music" ], "children": [ { "name": "Carmon Berkley", "age": null }, { "name": "Kristina Berkley", "age": null }, { "name": "Cristi Berkley", "age": 19 } ] }, "b": { "cid": 304, "name": "Francine Reddin", "age": 39, "address": { "number": 9392, "street": "Hill St.", "city": "Seattle" }, "interests": [ "Music", "Base Jumping" ], "children": [ { "name": "Millicent Reddin", "age": null } ] } }
+{ "a": { "cid": 32, "name": "Tia Berkley", "age": 30, "address": { "number": 4507, "street": "Park St.", "city": "Sunnyvale" }, "interests": [ "Base Jumping", "Music" ], "children": [ { "name": "Carmon Berkley", "age": null }, { "name": "Kristina Berkley", "age": null }, { "name": "Cristi Berkley", "age": 19 } ] }, "b": { "cid": 501, "name": "Alyce Coant", "age": null, "address": null, "interests": [ "Music", "Base Jumping" ], "children": [ { "name": "Elyse Coant", "age": 50 } ] } }
+{ "a": { "cid": 33, "name": "Rayford Velmontes", "age": null, "address": null, "interests": [ "Fishing", "Video Games" ], "children": [  ] }, "b": { "cid": 519, "name": "Julianna Goodsell", "age": 59, "address": { "number": 5594, "street": "Lake St.", "city": "Seattle" }, "interests": [ "Video Games", "Fishing" ], "children": [  ] } }
+{ "a": { "cid": 39, "name": "Brock Froncillo", "age": 72, "address": { "number": 4645, "street": "Cedar St.", "city": "San Jose" }, "interests": [ "Base Jumping", "Skiing" ], "children": [ { "name": "Cole Froncillo", "age": null }, { "name": "Ivana Froncillo", "age": null }, { "name": "Hugh Froncillo", "age": 23 } ] }, "b": { "cid": 393, "name": "Rossana Monton", "age": 34, "address": { "number": 4490, "street": "Main St.", "city": "Portland" }, "interests": [ "Skiing", "Base Jumping" ], "children": [ { "name": "Glayds Monton", "age": null }, { "name": "Lily Monton", "age": null }, { "name": "Raina Monton", "age": null }, { "name": "Hilma Monton", "age": null } ] } }
+{ "a": { "cid": 39, "name": "Brock Froncillo", "age": 72, "address": { "number": 4645, "street": "Cedar St.", "city": "San Jose" }, "interests": [ "Base Jumping", "Skiing" ], "children": [ { "name": "Cole Froncillo", "age": null }, { "name": "Ivana Froncillo", "age": null }, { "name": "Hugh Froncillo", "age": 23 } ] }, "b": { "cid": 493, "name": "Lindsey Trout", "age": 86, "address": { "number": 7619, "street": "Cedar St.", "city": "Portland" }, "interests": [ "Base Jumping", "Skiing" ], "children": [ { "name": "Madlyn Trout", "age": 58 }, { "name": "Amie Trout", "age": 72 } ] } }
+{ "a": { "cid": 41, "name": "Kevin Giottonini", "age": null, "address": null, "interests": [ "Skiing", "Bass" ], "children": [ { "name": "Victor Giottonini", "age": 37 }, { "name": "Alverta Giottonini", "age": null } ] }, "b": { "cid": 182, "name": "Christiana Westlie", "age": null, "address": null, "interests": [ "Skiing", "Bass" ], "children": [ { "name": "Ilda Westlie", "age": 18 } ] } }
+{ "a": { "cid": 41, "name": "Kevin Giottonini", "age": null, "address": null, "interests": [ "Skiing", "Bass" ], "children": [ { "name": "Victor Giottonini", "age": 37 }, { "name": "Alverta Giottonini", "age": null } ] }, "b": { "cid": 730, "name": "Marti Vandoren", "age": null, "address": null, "interests": [ "Skiing", "Bass" ], "children": [ { "name": "Carroll Vandoren", "age": null }, { "name": "Lorretta Vandoren", "age": 30 }, { "name": "Chloe Vandoren", "age": 42 }, { "name": "Ilona Vandoren", "age": null } ] } }
+{ "a": { "cid": 41, "name": "Kevin Giottonini", "age": null, "address": null, "interests": [ "Skiing", "Bass" ], "children": [ { "name": "Victor Giottonini", "age": 37 }, { "name": "Alverta Giottonini", "age": null } ] }, "b": { "cid": 982, "name": "Jude Brandsrud", "age": 41, "address": { "number": 7133, "street": "Washington St.", "city": "Seattle" }, "interests": [ "Bass", "Skiing" ], "children": [ { "name": "Scottie Brandsrud", "age": null }, { "name": "Gennie Brandsrud", "age": 10 }, { "name": "Agnes Brandsrud", "age": null }, { "name": "Clarinda Brandsrud", "age": 17 } ] } }
+{ "a": { "cid": 42, "name": "Asley Simco", "age": 38, "address": { "number": 3322, "street": "Main St.", "city": "Mountain View" }, "interests": [ "Fishing", "Running", "Cigars" ], "children": [ { "name": "Micheal Simco", "age": null }, { "name": "Lawerence Simco", "age": null } ] }, "b": { "cid": 753, "name": "Maris Bannett", "age": null, "address": null, "interests": [ "Fishing", "Cigars", "Running" ], "children": [ { "name": "Libbie Bannett", "age": 11 }, { "name": "Francina Bannett", "age": 21 }, { "name": "Tuyet Bannett", "age": null }, { "name": "Zona Bannett", "age": 32 } ] } }
+{ "a": { "cid": 56, "name": "Andria Killelea", "age": null, "address": null, "interests": [ "Cigars", "Skiing" ], "children": [  ] }, "b": { "cid": 857, "name": "Kasie Fujioka", "age": null, "address": null, "interests": [ "Skiing", "Cigars" ], "children": [ { "name": "Leontine Fujioka", "age": null }, { "name": "Nga Fujioka", "age": 21 }, { "name": "Nathanael Fujioka", "age": 27 } ] } }
+{ "a": { "cid": 71, "name": "Alva Sieger", "age": null, "address": null, "interests": [ "Movies", "Walking" ], "children": [ { "name": "Renetta Sieger", "age": null }, { "name": "Shiloh Sieger", "age": 57 }, { "name": "Lavina Sieger", "age": null }, { "name": "Larraine Sieger", "age": null } ] }, "b": { "cid": 758, "name": "Akiko Hoenstine", "age": 56, "address": { "number": 8888, "street": "Lake St.", "city": "Portland" }, "interests": [ "Movies", "Walking" ], "children": [ { "name": "Maren Hoenstine", "age": null }, { "name": "Tyler Hoenstine", "age": null }, { "name": "Jesse Hoenstine", "age": 40 } ] } }
+{ "a": { "cid": 74, "name": "Lonnie Ercolani", "age": 79, "address": { "number": 2655, "street": "Lake St.", "city": "Los Angeles" }, "interests": [ "Music", "Coffee" ], "children": [ { "name": "Cassi Ercolani", "age": null } ] }, "b": { "cid": 325, "name": "Ai Tarleton", "age": null, "address": null, "interests": [ "Coffee", "Music" ], "children": [ { "name": "Risa Tarleton", "age": 24 }, { "name": "Leonila Tarleton", "age": null }, { "name": "Thomasina Tarleton", "age": null } ] } }
+{ "a": { "cid": 76, "name": "Opal Blewett", "age": null, "address": null, "interests": [ "Running", "Coffee", "Fishing" ], "children": [ { "name": "Violette Blewett", "age": null } ] }, "b": { "cid": 455, "name": "Manual Altizer", "age": 70, "address": { "number": 6293, "street": "7th St.", "city": "Portland" }, "interests": [ "Running", "Fishing", "Coffee" ], "children": [ { "name": "Katherine Altizer", "age": null } ] } }
+{ "a": { "cid": 77, "name": "Chantal Parriera", "age": 78, "address": { "number": 5967, "street": "Lake St.", "city": "San Jose" }, "interests": [ "Squash", "Movies", "Coffee" ], "children": [  ] }, "b": { "cid": 984, "name": "Janett Kitchens", "age": 66, "address": { "number": 7558, "street": "View St.", "city": "Mountain View" }, "interests": [ "Coffee", "Movies", "Squash" ], "children": [ { "name": "Grayce Kitchens", "age": 14 }, { "name": "Dwayne Kitchens", "age": null }, { "name": "Wilber Kitchens", "age": 51 }, { "name": "Nancey Kitchens", "age": null } ] } }
+{ "a": { "cid": 84, "name": "Huong Kachel", "age": null, "address": null, "interests": [ "Music", "Tennis", "Base Jumping" ], "children": [ { "name": "Katlyn Kachel", "age": 40 }, { "name": "Sherman Kachel", "age": null }, { "name": "Susana Kachel", "age": 32 } ] }, "b": { "cid": 633, "name": "Shalon Grauberger", "age": 34, "address": { "number": 765, "street": "Washington St.", "city": "Sunnyvale" }, "interests": [ "Music", "Base Jumping", "Tennis" ], "children": [ { "name": "Kris Grauberger", "age": 14 }, { "name": "Stuart Grauberger", "age": 12 }, { "name": "Billy Grauberger", "age": null } ] } }
+{ "a": { "cid": 101, "name": "Meaghan Vandel", "age": null, "address": null, "interests": [ "Music", "Base Jumping", "Books" ], "children": [ { "name": "Larissa Vandel", "age": null } ] }, "b": { "cid": 289, "name": "Clarence Milette", "age": 16, "address": { "number": 3778, "street": "Oak St.", "city": "Seattle" }, "interests": [ "Books", "Base Jumping", "Music" ], "children": [  ] } }
+{ "a": { "cid": 106, "name": "Charles Verna", "age": null, "address": null, "interests": [ "Bass", "Books" ], "children": [ { "name": "Betsy Verna", "age": 37 }, { "name": "Chae Verna", "age": 35 }, { "name": "Naoma Verna", "age": 42 } ] }, "b": { "cid": 394, "name": "Lizette Roux", "age": 57, "address": { "number": 458, "street": "Hill St.", "city": "Los Angeles" }, "interests": [ "Bass", "Books" ], "children": [ { "name": "Doloris Roux", "age": null } ] } }
+{ "a": { "cid": 106, "name": "Charles Verna", "age": null, "address": null, "interests": [ "Bass", "Books" ], "children": [ { "name": "Betsy Verna", "age": 37 }, { "name": "Chae Verna", "age": 35 }, { "name": "Naoma Verna", "age": 42 } ] }, "b": { "cid": 523, "name": "Johanne Huls", "age": null, "address": null, "interests": [ "Books", "Bass" ], "children": [ { "name": "Melynda Huls", "age": null }, { "name": "Vicky Huls", "age": 16 }, { "name": "Charlott Huls", "age": null } ] } }
+{ "a": { "cid": 119, "name": "Chan Morreau", "age": 22, "address": { "number": 1774, "street": "Lake St.", "city": "Mountain View" }, "interests": [ "Puzzles", "Squash" ], "children": [ { "name": "Arlette Morreau", "age": null } ] }, "b": { "cid": 592, "name": "Rachelle Spare", "age": 13, "address": { "number": 8088, "street": "Oak St.", "city": "Portland" }, "interests": [ "Squash", "Puzzles" ], "children": [ { "name": "Theo Spare", "age": null }, { "name": "Shizue Spare", "age": null } ] } }
+{ "a": { "cid": 132, "name": "Cindi Turntine", "age": 64, "address": { "number": 9432, "street": "Park St.", "city": "Portland" }, "interests": [ "Computers", "Wine" ], "children": [ { "name": "Howard Turntine", "age": null } ] }, "b": { "cid": 177, "name": "Wilda Hanisch", "age": null, "address": null, "interests": [ "Wine", "Computers" ], "children": [ { "name": "Shannan Hanisch", "age": null }, { "name": "Marissa Hanisch", "age": 30 }, { "name": "Keely Hanisch", "age": 54 }, { "name": "Humberto Hanisch", "age": 17 } ] } }
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+{ "a": { "cid": 132, "name": "Cindi Turntine", "age": 64, "address": { "number": 9432, "street": "Park St.", "city": "Portland" }, "interests": [ "Computers", "Wine" ], "children": [ { "name": "Howard Turntine", "age": null } ] }, "b": { "cid": 890, "name": "Janise Maccarthy", "age": 66, "address": { "number": 7337, "street": "Main St.", "city": "San Jose" }, "interests": [ "Wine", "Computers" ], "children": [  ] } }
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+{ "a": { "cid": 704, "name": "Melodee Clemons", "age": null, "address": null, "interests": [ "Base Jumping", "Tennis", "Video Games" ], "children": [ { "name": "Doreatha Clemons", "age": 22 } ] }, "b": { "cid": 812, "name": "Bee Godette", "age": 26, "address": { "number": 1757, "street": "Washington St.", "city": "Portland" }, "interests": [ "Video Games", "Base Jumping", "Tennis" ], "children": [ { "name": "Madaline Godette", "age": 10 }, { "name": "Shasta Godette", "age": 15 }, { "name": "Parthenia Godette", "age": 11 }, { "name": "Priscila Godette", "age": 13 } ] } }
+{ "a": { "cid": 716, "name": "Deirdre Bruderer", "age": null, "address": null, "interests": [ "Computers", "Wine" ], "children": [ { "name": "Coralee Bruderer", "age": null }, { "name": "Mina Bruderer", "age": null }, { "name": "Lindsey Bruderer", "age": 35 }, { "name": "Yi Bruderer", "age": null } ] }, "b": { "cid": 890, "name": "Janise Maccarthy", "age": 66, "address": { "number": 7337, "street": "Main St.", "city": "San Jose" }, "interests": [ "Wine", "Computers" ], "children": [  ] } }
+{ "a": { "cid": 730, "name": "Marti Vandoren", "age": null, "address": null, "interests": [ "Skiing", "Bass" ], "children": [ { "name": "Carroll Vandoren", "age": null }, { "name": "Lorretta Vandoren", "age": 30 }, { "name": "Chloe Vandoren", "age": 42 }, { "name": "Ilona Vandoren", "age": null } ] }, "b": { "cid": 982, "name": "Jude Brandsrud", "age": 41, "address": { "number": 7133, "street": "Washington St.", "city": "Seattle" }, "interests": [ "Bass", "Skiing" ], "children": [ { "name": "Scottie Brandsrud", "age": null }, { "name": "Gennie Brandsrud", "age": 10 }, { "name": "Agnes Brandsrud", "age": null }, { "name": "Clarinda Brandsrud", "age": 17 } ] } }
+{ "a": { "cid": 731, "name": "Yajaira Orto", "age": null, "address": null, "interests": [ "Music", "Databases" ], "children": [ { "name": "Eliz Orto", "age": 17 }, { "name": "Gisela Orto", "age": null } ] }, "b": { "cid": 795, "name": "Sharilyn Branstad", "age": null, "address": null, "interests": [ "Databases", "Music" ], "children": [ { "name": "Ashlee Branstad", "age": 24 }, { "name": "Bobbye Branstad", "age": 26 }, { "name": "Natalya Branstad", "age": null }, { "name": "Edith Branstad", "age": null } ] } }
+{ "a": { "cid": 741, "name": "Lesia Risatti", "age": 48, "address": { "number": 7378, "street": "Cedar St.", "city": "Portland" }, "interests": [ "Fishing", "Wine", "Databases" ], "children": [ { "name": "Tangela Risatti", "age": null }, { "name": "Leonel Risatti", "age": 33 }, { "name": "Cythia Risatti", "age": 36 } ] }, "b": { "cid": 968, "name": "Alix Levier", "age": 44, "address": { "number": 7241, "street": "Hill St.", "city": "Los Angeles" }, "interests": [ "Databases", "Fishing", "Wine" ], "children": [ { "name": "Florentina Levier", "age": null }, { "name": "Hyon Levier", "age": null }, { "name": "Dannielle Levier", "age": null } ] } }
+{ "a": { "cid": 877, "name": "Nicki Lipkind", "age": null, "address": null, "interests": [ "Books", "Movies" ], "children": [ { "name": "Yahaira Lipkind", "age": 12 } ] }, "b": { "cid": 974, "name": "Alexis Malcomson", "age": null, "address": null, "interests": [ "Movies", "Books" ], "children": [ { "name": "Kerri Malcomson", "age": null } ] } }
diff --git a/asterix-app/src/test/resources/runtimets/results/inverted-index-join/ulist-jaccard-inline.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/ulist-jaccard-inline.adm
new file mode 100644
index 0000000..22e1770
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/ulist-jaccard-inline.adm
@@ -0,0 +1,115 @@
+{ "a": { "cid": 2, "name": "Elin Debell", "age": 82, "address": { "number": 5649, "street": "Hill St.", "city": "Portland" }, "interests": {{ "Bass", "Wine" }}, "children": [ { "name": "Elvina Debell", "age": null }, { "name": "Renaldo Debell", "age": 51 }, { "name": "Divina Debell", "age": 57 } ] }, "b": { "cid": 897, "name": "Gerald Roehrman", "age": null, "address": null, "interests": {{ "Bass", "Wine" }}, "children": [ { "name": "Virgie Roehrman", "age": 28 }, { "name": "Akiko Roehrman", "age": 59 }, { "name": "Robbie Roehrman", "age": 10 }, { "name": "Flavia Roehrman", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 5, "name": "Heide Naifeh", "age": null, "address": null, "interests": {{ "Music", "Databases" }}, "children": [ { "name": "Deirdre Naifeh", "age": null }, { "name": "Jacquelyne Naifeh", "age": 39 } ] }, "b": { "cid": 215, "name": "Ashton Schadegg", "age": null, "address": null, "interests": {{ "Databases", "Music" }}, "children": [ { "name": "Ciara Schadegg", "age": null }, { "name": "Karisa Schadegg", "age": 11 }, { "name": "Hayden Schadegg", "age": 44 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 5, "name": "Heide Naifeh", "age": null, "address": null, "interests": {{ "Music", "Databases" }}, "children": [ { "name": "Deirdre Naifeh", "age": null }, { "name": "Jacquelyne Naifeh", "age": 39 } ] }, "b": { "cid": 228, "name": "Donnette Brumbley", "age": null, "address": null, "interests": {{ "Databases", "Music" }}, "children": [ { "name": "Madlyn Brumbley", "age": null }, { "name": "Apolonia Brumbley", "age": 13 }, { "name": "Stephine Brumbley", "age": null }, { "name": "Zelma Brumbley", "age": 51 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 5, "name": "Heide Naifeh", "age": null, "address": null, "interests": {{ "Music", "Databases" }}, "children": [ { "name": "Deirdre Naifeh", "age": null }, { "name": "Jacquelyne Naifeh", "age": 39 } ] }, "b": { "cid": 731, "name": "Yajaira Orto", "age": null, "address": null, "interests": {{ "Music", "Databases" }}, "children": [ { "name": "Eliz Orto", "age": 17 }, { "name": "Gisela Orto", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 5, "name": "Heide Naifeh", "age": null, "address": null, "interests": {{ "Music", "Databases" }}, "children": [ { "name": "Deirdre Naifeh", "age": null }, { "name": "Jacquelyne Naifeh", "age": 39 } ] }, "b": { "cid": 795, "name": "Sharilyn Branstad", "age": null, "address": null, "interests": {{ "Databases", "Music" }}, "children": [ { "name": "Ashlee Branstad", "age": 24 }, { "name": "Bobbye Branstad", "age": 26 }, { "name": "Natalya Branstad", "age": null }, { "name": "Edith Branstad", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 11, "name": "Meta Simek", "age": 13, "address": { "number": 4384, "street": "7th St.", "city": "San Jose" }, "interests": {{ "Wine", "Walking" }}, "children": [ { "name": "Oretha Simek", "age": null }, { "name": "Terence Simek", "age": null } ] }, "b": { "cid": 389, "name": "Loraine Morfee", "age": 72, "address": { "number": 2945, "street": "Lake St.", "city": "Seattle" }, "interests": {{ "Wine", "Walking" }}, "children": [ { "name": "Berry Morfee", "age": 30 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 11, "name": "Meta Simek", "age": 13, "address": { "number": 4384, "street": "7th St.", "city": "San Jose" }, "interests": {{ "Wine", "Walking" }}, "children": [ { "name": "Oretha Simek", "age": null }, { "name": "Terence Simek", "age": null } ] }, "b": { "cid": 607, "name": "Bert Garigliano", "age": 71, "address": { "number": 3881, "street": "Washington St.", "city": "San Jose" }, "interests": {{ "Walking", "Wine" }}, "children": [ { "name": "Junior Garigliano", "age": 42 }, { "name": "Willa Garigliano", "age": 21 }, { "name": "Carlo Garigliano", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 17, "name": "Ingeborg Monkhouse", "age": null, "address": null, "interests": {{ "Base Jumping", "Cigars", "Movies" }}, "children": [  ] }, "b": { "cid": 156, "name": "Bobbye Kauppi", "age": 79, "address": { "number": 2051, "street": "Hill St.", "city": "Sunnyvale" }, "interests": {{ "Base Jumping", "Cigars", "Movies" }}, "children": [  ] }, "jacc": 1.0f }
+{ "a": { "cid": 27, "name": "Hollie Hyun", "age": null, "address": null, "interests": {{ "Skiing", "Walking" }}, "children": [ { "name": "Morton Hyun", "age": null }, { "name": "Farrah Hyun", "age": 40 }, { "name": "Ali Hyun", "age": null } ] }, "b": { "cid": 542, "name": "Eveline Smedley", "age": 50, "address": { "number": 5513, "street": "Oak St.", "city": "San Jose" }, "interests": {{ "Skiing", "Walking" }}, "children": [ { "name": "Lynsey Smedley", "age": 26 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 32, "name": "Tia Berkley", "age": 30, "address": { "number": 4507, "street": "Park St.", "city": "Sunnyvale" }, "interests": {{ "Base Jumping", "Music" }}, "children": [ { "name": "Carmon Berkley", "age": null }, { "name": "Kristina Berkley", "age": null }, { "name": "Cristi Berkley", "age": 19 } ] }, "b": { "cid": 304, "name": "Francine Reddin", "age": 39, "address": { "number": 9392, "street": "Hill St.", "city": "Seattle" }, "interests": {{ "Music", "Base Jumping" }}, "children": [ { "name": "Millicent Reddin", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 32, "name": "Tia Berkley", "age": 30, "address": { "number": 4507, "street": "Park St.", "city": "Sunnyvale" }, "interests": {{ "Base Jumping", "Music" }}, "children": [ { "name": "Carmon Berkley", "age": null }, { "name": "Kristina Berkley", "age": null }, { "name": "Cristi Berkley", "age": 19 } ] }, "b": { "cid": 501, "name": "Alyce Coant", "age": null, "address": null, "interests": {{ "Music", "Base Jumping" }}, "children": [ { "name": "Elyse Coant", "age": 50 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 33, "name": "Rayford Velmontes", "age": null, "address": null, "interests": {{ "Fishing", "Video Games" }}, "children": [  ] }, "b": { "cid": 519, "name": "Julianna Goodsell", "age": 59, "address": { "number": 5594, "street": "Lake St.", "city": "Seattle" }, "interests": {{ "Video Games", "Fishing" }}, "children": [  ] }, "jacc": 1.0f }
+{ "a": { "cid": 39, "name": "Brock Froncillo", "age": 72, "address": { "number": 4645, "street": "Cedar St.", "city": "San Jose" }, "interests": {{ "Base Jumping", "Skiing" }}, "children": [ { "name": "Cole Froncillo", "age": null }, { "name": "Ivana Froncillo", "age": null }, { "name": "Hugh Froncillo", "age": 23 } ] }, "b": { "cid": 393, "name": "Rossana Monton", "age": 34, "address": { "number": 4490, "street": "Main St.", "city": "Portland" }, "interests": {{ "Skiing", "Base Jumping" }}, "children": [ { "name": "Glayds Monton", "age": null }, { "name": "Lily Monton", "age": null }, { "name": "Raina Monton", "age": null }, { "name": "Hilma Monton", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 39, "name": "Brock Froncillo", "age": 72, "address": { "number": 4645, "street": "Cedar St.", "city": "San Jose" }, "interests": {{ "Base Jumping", "Skiing" }}, "children": [ { "name": "Cole Froncillo", "age": null }, { "name": "Ivana Froncillo", "age": null }, { "name": "Hugh Froncillo", "age": 23 } ] }, "b": { "cid": 493, "name": "Lindsey Trout", "age": 86, "address": { "number": 7619, "street": "Cedar St.", "city": "Portland" }, "interests": {{ "Base Jumping", "Skiing" }}, "children": [ { "name": "Madlyn Trout", "age": 58 }, { "name": "Amie Trout", "age": 72 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 41, "name": "Kevin Giottonini", "age": null, "address": null, "interests": {{ "Skiing", "Bass" }}, "children": [ { "name": "Victor Giottonini", "age": 37 }, { "name": "Alverta Giottonini", "age": null } ] }, "b": { "cid": 182, "name": "Christiana Westlie", "age": null, "address": null, "interests": {{ "Skiing", "Bass" }}, "children": [ { "name": "Ilda Westlie", "age": 18 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 41, "name": "Kevin Giottonini", "age": null, "address": null, "interests": {{ "Skiing", "Bass" }}, "children": [ { "name": "Victor Giottonini", "age": 37 }, { "name": "Alverta Giottonini", "age": null } ] }, "b": { "cid": 730, "name": "Marti Vandoren", "age": null, "address": null, "interests": {{ "Skiing", "Bass" }}, "children": [ { "name": "Carroll Vandoren", "age": null }, { "name": "Lorretta Vandoren", "age": 30 }, { "name": "Chloe Vandoren", "age": 42 }, { "name": "Ilona Vandoren", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 41, "name": "Kevin Giottonini", "age": null, "address": null, "interests": {{ "Skiing", "Bass" }}, "children": [ { "name": "Victor Giottonini", "age": 37 }, { "name": "Alverta Giottonini", "age": null } ] }, "b": { "cid": 982, "name": "Jude Brandsrud", "age": 41, "address": { "number": 7133, "street": "Washington St.", "city": "Seattle" }, "interests": {{ "Bass", "Skiing" }}, "children": [ { "name": "Scottie Brandsrud", "age": null }, { "name": "Gennie Brandsrud", "age": 10 }, { "name": "Agnes Brandsrud", "age": null }, { "name": "Clarinda Brandsrud", "age": 17 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 42, "name": "Asley Simco", "age": 38, "address": { "number": 3322, "street": "Main St.", "city": "Mountain View" }, "interests": {{ "Fishing", "Running", "Cigars" }}, "children": [ { "name": "Micheal Simco", "age": null }, { "name": "Lawerence Simco", "age": null } ] }, "b": { "cid": 753, "name": "Maris Bannett", "age": null, "address": null, "interests": {{ "Fishing", "Cigars", "Running" }}, "children": [ { "name": "Libbie Bannett", "age": 11 }, { "name": "Francina Bannett", "age": 21 }, { "name": "Tuyet Bannett", "age": null }, { "name": "Zona Bannett", "age": 32 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 56, "name": "Andria Killelea", "age": null, "address": null, "interests": {{ "Cigars", "Skiing" }}, "children": [  ] }, "b": { "cid": 857, "name": "Kasie Fujioka", "age": null, "address": null, "interests": {{ "Skiing", "Cigars" }}, "children": [ { "name": "Leontine Fujioka", "age": null }, { "name": "Nga Fujioka", "age": 21 }, { "name": "Nathanael Fujioka", "age": 27 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 71, "name": "Alva Sieger", "age": null, "address": null, "interests": {{ "Movies", "Walking" }}, "children": [ { "name": "Renetta Sieger", "age": null }, { "name": "Shiloh Sieger", "age": 57 }, { "name": "Lavina Sieger", "age": null }, { "name": "Larraine Sieger", "age": null } ] }, "b": { "cid": 758, "name": "Akiko Hoenstine", "age": 56, "address": { "number": 8888, "street": "Lake St.", "city": "Portland" }, "interests": {{ "Movies", "Walking" }}, "children": [ { "name": "Maren Hoenstine", "age": null }, { "name": "Tyler Hoenstine", "age": null }, { "name": "Jesse Hoenstine", "age": 40 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 74, "name": "Lonnie Ercolani", "age": 79, "address": { "number": 2655, "street": "Lake St.", "city": "Los Angeles" }, "interests": {{ "Music", "Coffee" }}, "children": [ { "name": "Cassi Ercolani", "age": null } ] }, "b": { "cid": 325, "name": "Ai Tarleton", "age": null, "address": null, "interests": {{ "Coffee", "Music" }}, "children": [ { "name": "Risa Tarleton", "age": 24 }, { "name": "Leonila Tarleton", "age": null }, { "name": "Thomasina Tarleton", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 76, "name": "Opal Blewett", "age": null, "address": null, "interests": {{ "Running", "Coffee", "Fishing" }}, "children": [ { "name": "Violette Blewett", "age": null } ] }, "b": { "cid": 455, "name": "Manual Altizer", "age": 70, "address": { "number": 6293, "street": "7th St.", "city": "Portland" }, "interests": {{ "Running", "Fishing", "Coffee" }}, "children": [ { "name": "Katherine Altizer", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 77, "name": "Chantal Parriera", "age": 78, "address": { "number": 5967, "street": "Lake St.", "city": "San Jose" }, "interests": {{ "Squash", "Movies", "Coffee" }}, "children": [  ] }, "b": { "cid": 984, "name": "Janett Kitchens", "age": 66, "address": { "number": 7558, "street": "View St.", "city": "Mountain View" }, "interests": {{ "Coffee", "Movies", "Squash" }}, "children": [ { "name": "Grayce Kitchens", "age": 14 }, { "name": "Dwayne Kitchens", "age": null }, { "name": "Wilber Kitchens", "age": 51 }, { "name": "Nancey Kitchens", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 84, "name": "Huong Kachel", "age": null, "address": null, "interests": {{ "Music", "Tennis", "Base Jumping" }}, "children": [ { "name": "Katlyn Kachel", "age": 40 }, { "name": "Sherman Kachel", "age": null }, { "name": "Susana Kachel", "age": 32 } ] }, "b": { "cid": 633, "name": "Shalon Grauberger", "age": 34, "address": { "number": 765, "street": "Washington St.", "city": "Sunnyvale" }, "interests": {{ "Music", "Base Jumping", "Tennis" }}, "children": [ { "name": "Kris Grauberger", "age": 14 }, { "name": "Stuart Grauberger", "age": 12 }, { "name": "Billy Grauberger", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 101, "name": "Meaghan Vandel", "age": null, "address": null, "interests": {{ "Music", "Base Jumping", "Books" }}, "children": [ { "name": "Larissa Vandel", "age": null } ] }, "b": { "cid": 289, "name": "Clarence Milette", "age": 16, "address": { "number": 3778, "street": "Oak St.", "city": "Seattle" }, "interests": {{ "Books", "Base Jumping", "Music" }}, "children": [  ] }, "jacc": 1.0f }
+{ "a": { "cid": 106, "name": "Charles Verna", "age": null, "address": null, "interests": {{ "Bass", "Books" }}, "children": [ { "name": "Betsy Verna", "age": 37 }, { "name": "Chae Verna", "age": 35 }, { "name": "Naoma Verna", "age": 42 } ] }, "b": { "cid": 394, "name": "Lizette Roux", "age": 57, "address": { "number": 458, "street": "Hill St.", "city": "Los Angeles" }, "interests": {{ "Bass", "Books" }}, "children": [ { "name": "Doloris Roux", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 106, "name": "Charles Verna", "age": null, "address": null, "interests": {{ "Bass", "Books" }}, "children": [ { "name": "Betsy Verna", "age": 37 }, { "name": "Chae Verna", "age": 35 }, { "name": "Naoma Verna", "age": 42 } ] }, "b": { "cid": 523, "name": "Johanne Huls", "age": null, "address": null, "interests": {{ "Books", "Bass" }}, "children": [ { "name": "Melynda Huls", "age": null }, { "name": "Vicky Huls", "age": 16 }, { "name": "Charlott Huls", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 119, "name": "Chan Morreau", "age": 22, "address": { "number": 1774, "street": "Lake St.", "city": "Mountain View" }, "interests": {{ "Puzzles", "Squash" }}, "children": [ { "name": "Arlette Morreau", "age": null } ] }, "b": { "cid": 592, "name": "Rachelle Spare", "age": 13, "address": { "number": 8088, "street": "Oak St.", "city": "Portland" }, "interests": {{ "Squash", "Puzzles" }}, "children": [ { "name": "Theo Spare", "age": null }, { "name": "Shizue Spare", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 132, "name": "Cindi Turntine", "age": 64, "address": { "number": 9432, "street": "Park St.", "city": "Portland" }, "interests": {{ "Computers", "Wine" }}, "children": [ { "name": "Howard Turntine", "age": null } ] }, "b": { "cid": 177, "name": "Wilda Hanisch", "age": null, "address": null, "interests": {{ "Wine", "Computers" }}, "children": [ { "name": "Shannan Hanisch", "age": null }, { "name": "Marissa Hanisch", "age": 30 }, { "name": "Keely Hanisch", "age": 54 }, { "name": "Humberto Hanisch", "age": 17 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 132, "name": "Cindi Turntine", "age": 64, "address": { "number": 9432, "street": "Park St.", "city": "Portland" }, "interests": {{ "Computers", "Wine" }}, "children": [ { "name": "Howard Turntine", "age": null } ] }, "b": { "cid": 716, "name": "Deirdre Bruderer", "age": null, "address": null, "interests": {{ "Computers", "Wine" }}, "children": [ { "name": "Coralee Bruderer", "age": null }, { "name": "Mina Bruderer", "age": null }, { "name": "Lindsey Bruderer", "age": 35 }, { "name": "Yi Bruderer", "age": null } ] }, "jacc": 1.0f }
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+{ "a": { "cid": 647, "name": "Jodi Dearson", "age": null, "address": null, "interests": {{ "Fishing", "Movies" }}, "children": [  ] }, "b": { "cid": 884, "name": "Laila Marta", "age": null, "address": null, "interests": {{ "Fishing", "Movies" }}, "children": [ { "name": "Carlota Marta", "age": 19 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 704, "name": "Melodee Clemons", "age": null, "address": null, "interests": {{ "Base Jumping", "Tennis", "Video Games" }}, "children": [ { "name": "Doreatha Clemons", "age": 22 } ] }, "b": { "cid": 812, "name": "Bee Godette", "age": 26, "address": { "number": 1757, "street": "Washington St.", "city": "Portland" }, "interests": {{ "Video Games", "Base Jumping", "Tennis" }}, "children": [ { "name": "Madaline Godette", "age": 10 }, { "name": "Shasta Godette", "age": 15 }, { "name": "Parthenia Godette", "age": 11 }, { "name": "Priscila Godette", "age": 13 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 716, "name": "Deirdre Bruderer", "age": null, "address": null, "interests": {{ "Computers", "Wine" }}, "children": [ { "name": "Coralee Bruderer", "age": null }, { "name": "Mina Bruderer", "age": null }, { "name": "Lindsey Bruderer", "age": 35 }, { "name": "Yi Bruderer", "age": null } ] }, "b": { "cid": 890, "name": "Janise Maccarthy", "age": 66, "address": { "number": 7337, "street": "Main St.", "city": "San Jose" }, "interests": {{ "Wine", "Computers" }}, "children": [  ] }, "jacc": 1.0f }
+{ "a": { "cid": 730, "name": "Marti Vandoren", "age": null, "address": null, "interests": {{ "Skiing", "Bass" }}, "children": [ { "name": "Carroll Vandoren", "age": null }, { "name": "Lorretta Vandoren", "age": 30 }, { "name": "Chloe Vandoren", "age": 42 }, { "name": "Ilona Vandoren", "age": null } ] }, "b": { "cid": 982, "name": "Jude Brandsrud", "age": 41, "address": { "number": 7133, "street": "Washington St.", "city": "Seattle" }, "interests": {{ "Bass", "Skiing" }}, "children": [ { "name": "Scottie Brandsrud", "age": null }, { "name": "Gennie Brandsrud", "age": 10 }, { "name": "Agnes Brandsrud", "age": null }, { "name": "Clarinda Brandsrud", "age": 17 } ] }, "jacc": 1.0f }
+{ "a": { "cid": 731, "name": "Yajaira Orto", "age": null, "address": null, "interests": {{ "Music", "Databases" }}, "children": [ { "name": "Eliz Orto", "age": 17 }, { "name": "Gisela Orto", "age": null } ] }, "b": { "cid": 795, "name": "Sharilyn Branstad", "age": null, "address": null, "interests": {{ "Databases", "Music" }}, "children": [ { "name": "Ashlee Branstad", "age": 24 }, { "name": "Bobbye Branstad", "age": 26 }, { "name": "Natalya Branstad", "age": null }, { "name": "Edith Branstad", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 741, "name": "Lesia Risatti", "age": 48, "address": { "number": 7378, "street": "Cedar St.", "city": "Portland" }, "interests": {{ "Fishing", "Wine", "Databases" }}, "children": [ { "name": "Tangela Risatti", "age": null }, { "name": "Leonel Risatti", "age": 33 }, { "name": "Cythia Risatti", "age": 36 } ] }, "b": { "cid": 968, "name": "Alix Levier", "age": 44, "address": { "number": 7241, "street": "Hill St.", "city": "Los Angeles" }, "interests": {{ "Databases", "Fishing", "Wine" }}, "children": [ { "name": "Florentina Levier", "age": null }, { "name": "Hyon Levier", "age": null }, { "name": "Dannielle Levier", "age": null } ] }, "jacc": 1.0f }
+{ "a": { "cid": 877, "name": "Nicki Lipkind", "age": null, "address": null, "interests": {{ "Books", "Movies" }}, "children": [ { "name": "Yahaira Lipkind", "age": 12 } ] }, "b": { "cid": 974, "name": "Alexis Malcomson", "age": null, "address": null, "interests": {{ "Movies", "Books" }}, "children": [ { "name": "Kerri Malcomson", "age": null } ] }, "jacc": 1.0f }
diff --git a/asterix-app/src/test/resources/runtimets/results/inverted-index-join/ulist-jaccard.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/ulist-jaccard.adm
new file mode 100644
index 0000000..582b5db
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/ulist-jaccard.adm
@@ -0,0 +1,115 @@
+{ "a": { "cid": 2, "name": "Elin Debell", "age": 82, "address": { "number": 5649, "street": "Hill St.", "city": "Portland" }, "interests": {{ "Bass", "Wine" }}, "children": [ { "name": "Elvina Debell", "age": null }, { "name": "Renaldo Debell", "age": 51 }, { "name": "Divina Debell", "age": 57 } ] }, "b": { "cid": 897, "name": "Gerald Roehrman", "age": null, "address": null, "interests": {{ "Bass", "Wine" }}, "children": [ { "name": "Virgie Roehrman", "age": 28 }, { "name": "Akiko Roehrman", "age": 59 }, { "name": "Robbie Roehrman", "age": 10 }, { "name": "Flavia Roehrman", "age": null } ] } }
+{ "a": { "cid": 5, "name": "Heide Naifeh", "age": null, "address": null, "interests": {{ "Music", "Databases" }}, "children": [ { "name": "Deirdre Naifeh", "age": null }, { "name": "Jacquelyne Naifeh", "age": 39 } ] }, "b": { "cid": 215, "name": "Ashton Schadegg", "age": null, "address": null, "interests": {{ "Databases", "Music" }}, "children": [ { "name": "Ciara Schadegg", "age": null }, { "name": "Karisa Schadegg", "age": 11 }, { "name": "Hayden Schadegg", "age": 44 } ] } }
+{ "a": { "cid": 5, "name": "Heide Naifeh", "age": null, "address": null, "interests": {{ "Music", "Databases" }}, "children": [ { "name": "Deirdre Naifeh", "age": null }, { "name": "Jacquelyne Naifeh", "age": 39 } ] }, "b": { "cid": 228, "name": "Donnette Brumbley", "age": null, "address": null, "interests": {{ "Databases", "Music" }}, "children": [ { "name": "Madlyn Brumbley", "age": null }, { "name": "Apolonia Brumbley", "age": 13 }, { "name": "Stephine Brumbley", "age": null }, { "name": "Zelma Brumbley", "age": 51 } ] } }
+{ "a": { "cid": 5, "name": "Heide Naifeh", "age": null, "address": null, "interests": {{ "Music", "Databases" }}, "children": [ { "name": "Deirdre Naifeh", "age": null }, { "name": "Jacquelyne Naifeh", "age": 39 } ] }, "b": { "cid": 731, "name": "Yajaira Orto", "age": null, "address": null, "interests": {{ "Music", "Databases" }}, "children": [ { "name": "Eliz Orto", "age": 17 }, { "name": "Gisela Orto", "age": null } ] } }
+{ "a": { "cid": 5, "name": "Heide Naifeh", "age": null, "address": null, "interests": {{ "Music", "Databases" }}, "children": [ { "name": "Deirdre Naifeh", "age": null }, { "name": "Jacquelyne Naifeh", "age": 39 } ] }, "b": { "cid": 795, "name": "Sharilyn Branstad", "age": null, "address": null, "interests": {{ "Databases", "Music" }}, "children": [ { "name": "Ashlee Branstad", "age": 24 }, { "name": "Bobbye Branstad", "age": 26 }, { "name": "Natalya Branstad", "age": null }, { "name": "Edith Branstad", "age": null } ] } }
+{ "a": { "cid": 11, "name": "Meta Simek", "age": 13, "address": { "number": 4384, "street": "7th St.", "city": "San Jose" }, "interests": {{ "Wine", "Walking" }}, "children": [ { "name": "Oretha Simek", "age": null }, { "name": "Terence Simek", "age": null } ] }, "b": { "cid": 389, "name": "Loraine Morfee", "age": 72, "address": { "number": 2945, "street": "Lake St.", "city": "Seattle" }, "interests": {{ "Wine", "Walking" }}, "children": [ { "name": "Berry Morfee", "age": 30 } ] } }
+{ "a": { "cid": 11, "name": "Meta Simek", "age": 13, "address": { "number": 4384, "street": "7th St.", "city": "San Jose" }, "interests": {{ "Wine", "Walking" }}, "children": [ { "name": "Oretha Simek", "age": null }, { "name": "Terence Simek", "age": null } ] }, "b": { "cid": 607, "name": "Bert Garigliano", "age": 71, "address": { "number": 3881, "street": "Washington St.", "city": "San Jose" }, "interests": {{ "Walking", "Wine" }}, "children": [ { "name": "Junior Garigliano", "age": 42 }, { "name": "Willa Garigliano", "age": 21 }, { "name": "Carlo Garigliano", "age": null } ] } }
+{ "a": { "cid": 17, "name": "Ingeborg Monkhouse", "age": null, "address": null, "interests": {{ "Base Jumping", "Cigars", "Movies" }}, "children": [  ] }, "b": { "cid": 156, "name": "Bobbye Kauppi", "age": 79, "address": { "number": 2051, "street": "Hill St.", "city": "Sunnyvale" }, "interests": {{ "Base Jumping", "Cigars", "Movies" }}, "children": [  ] } }
+{ "a": { "cid": 27, "name": "Hollie Hyun", "age": null, "address": null, "interests": {{ "Skiing", "Walking" }}, "children": [ { "name": "Morton Hyun", "age": null }, { "name": "Farrah Hyun", "age": 40 }, { "name": "Ali Hyun", "age": null } ] }, "b": { "cid": 542, "name": "Eveline Smedley", "age": 50, "address": { "number": 5513, "street": "Oak St.", "city": "San Jose" }, "interests": {{ "Skiing", "Walking" }}, "children": [ { "name": "Lynsey Smedley", "age": 26 } ] } }
+{ "a": { "cid": 32, "name": "Tia Berkley", "age": 30, "address": { "number": 4507, "street": "Park St.", "city": "Sunnyvale" }, "interests": {{ "Base Jumping", "Music" }}, "children": [ { "name": "Carmon Berkley", "age": null }, { "name": "Kristina Berkley", "age": null }, { "name": "Cristi Berkley", "age": 19 } ] }, "b": { "cid": 304, "name": "Francine Reddin", "age": 39, "address": { "number": 9392, "street": "Hill St.", "city": "Seattle" }, "interests": {{ "Music", "Base Jumping" }}, "children": [ { "name": "Millicent Reddin", "age": null } ] } }
+{ "a": { "cid": 32, "name": "Tia Berkley", "age": 30, "address": { "number": 4507, "street": "Park St.", "city": "Sunnyvale" }, "interests": {{ "Base Jumping", "Music" }}, "children": [ { "name": "Carmon Berkley", "age": null }, { "name": "Kristina Berkley", "age": null }, { "name": "Cristi Berkley", "age": 19 } ] }, "b": { "cid": 501, "name": "Alyce Coant", "age": null, "address": null, "interests": {{ "Music", "Base Jumping" }}, "children": [ { "name": "Elyse Coant", "age": 50 } ] } }
+{ "a": { "cid": 33, "name": "Rayford Velmontes", "age": null, "address": null, "interests": {{ "Fishing", "Video Games" }}, "children": [  ] }, "b": { "cid": 519, "name": "Julianna Goodsell", "age": 59, "address": { "number": 5594, "street": "Lake St.", "city": "Seattle" }, "interests": {{ "Video Games", "Fishing" }}, "children": [  ] } }
+{ "a": { "cid": 39, "name": "Brock Froncillo", "age": 72, "address": { "number": 4645, "street": "Cedar St.", "city": "San Jose" }, "interests": {{ "Base Jumping", "Skiing" }}, "children": [ { "name": "Cole Froncillo", "age": null }, { "name": "Ivana Froncillo", "age": null }, { "name": "Hugh Froncillo", "age": 23 } ] }, "b": { "cid": 393, "name": "Rossana Monton", "age": 34, "address": { "number": 4490, "street": "Main St.", "city": "Portland" }, "interests": {{ "Skiing", "Base Jumping" }}, "children": [ { "name": "Glayds Monton", "age": null }, { "name": "Lily Monton", "age": null }, { "name": "Raina Monton", "age": null }, { "name": "Hilma Monton", "age": null } ] } }
+{ "a": { "cid": 39, "name": "Brock Froncillo", "age": 72, "address": { "number": 4645, "street": "Cedar St.", "city": "San Jose" }, "interests": {{ "Base Jumping", "Skiing" }}, "children": [ { "name": "Cole Froncillo", "age": null }, { "name": "Ivana Froncillo", "age": null }, { "name": "Hugh Froncillo", "age": 23 } ] }, "b": { "cid": 493, "name": "Lindsey Trout", "age": 86, "address": { "number": 7619, "street": "Cedar St.", "city": "Portland" }, "interests": {{ "Base Jumping", "Skiing" }}, "children": [ { "name": "Madlyn Trout", "age": 58 }, { "name": "Amie Trout", "age": 72 } ] } }
+{ "a": { "cid": 41, "name": "Kevin Giottonini", "age": null, "address": null, "interests": {{ "Skiing", "Bass" }}, "children": [ { "name": "Victor Giottonini", "age": 37 }, { "name": "Alverta Giottonini", "age": null } ] }, "b": { "cid": 182, "name": "Christiana Westlie", "age": null, "address": null, "interests": {{ "Skiing", "Bass" }}, "children": [ { "name": "Ilda Westlie", "age": 18 } ] } }
+{ "a": { "cid": 41, "name": "Kevin Giottonini", "age": null, "address": null, "interests": {{ "Skiing", "Bass" }}, "children": [ { "name": "Victor Giottonini", "age": 37 }, { "name": "Alverta Giottonini", "age": null } ] }, "b": { "cid": 730, "name": "Marti Vandoren", "age": null, "address": null, "interests": {{ "Skiing", "Bass" }}, "children": [ { "name": "Carroll Vandoren", "age": null }, { "name": "Lorretta Vandoren", "age": 30 }, { "name": "Chloe Vandoren", "age": 42 }, { "name": "Ilona Vandoren", "age": null } ] } }
+{ "a": { "cid": 41, "name": "Kevin Giottonini", "age": null, "address": null, "interests": {{ "Skiing", "Bass" }}, "children": [ { "name": "Victor Giottonini", "age": 37 }, { "name": "Alverta Giottonini", "age": null } ] }, "b": { "cid": 982, "name": "Jude Brandsrud", "age": 41, "address": { "number": 7133, "street": "Washington St.", "city": "Seattle" }, "interests": {{ "Bass", "Skiing" }}, "children": [ { "name": "Scottie Brandsrud", "age": null }, { "name": "Gennie Brandsrud", "age": 10 }, { "name": "Agnes Brandsrud", "age": null }, { "name": "Clarinda Brandsrud", "age": 17 } ] } }
+{ "a": { "cid": 42, "name": "Asley Simco", "age": 38, "address": { "number": 3322, "street": "Main St.", "city": "Mountain View" }, "interests": {{ "Fishing", "Running", "Cigars" }}, "children": [ { "name": "Micheal Simco", "age": null }, { "name": "Lawerence Simco", "age": null } ] }, "b": { "cid": 753, "name": "Maris Bannett", "age": null, "address": null, "interests": {{ "Fishing", "Cigars", "Running" }}, "children": [ { "name": "Libbie Bannett", "age": 11 }, { "name": "Francina Bannett", "age": 21 }, { "name": "Tuyet Bannett", "age": null }, { "name": "Zona Bannett", "age": 32 } ] } }
+{ "a": { "cid": 56, "name": "Andria Killelea", "age": null, "address": null, "interests": {{ "Cigars", "Skiing" }}, "children": [  ] }, "b": { "cid": 857, "name": "Kasie Fujioka", "age": null, "address": null, "interests": {{ "Skiing", "Cigars" }}, "children": [ { "name": "Leontine Fujioka", "age": null }, { "name": "Nga Fujioka", "age": 21 }, { "name": "Nathanael Fujioka", "age": 27 } ] } }
+{ "a": { "cid": 71, "name": "Alva Sieger", "age": null, "address": null, "interests": {{ "Movies", "Walking" }}, "children": [ { "name": "Renetta Sieger", "age": null }, { "name": "Shiloh Sieger", "age": 57 }, { "name": "Lavina Sieger", "age": null }, { "name": "Larraine Sieger", "age": null } ] }, "b": { "cid": 758, "name": "Akiko Hoenstine", "age": 56, "address": { "number": 8888, "street": "Lake St.", "city": "Portland" }, "interests": {{ "Movies", "Walking" }}, "children": [ { "name": "Maren Hoenstine", "age": null }, { "name": "Tyler Hoenstine", "age": null }, { "name": "Jesse Hoenstine", "age": 40 } ] } }
+{ "a": { "cid": 74, "name": "Lonnie Ercolani", "age": 79, "address": { "number": 2655, "street": "Lake St.", "city": "Los Angeles" }, "interests": {{ "Music", "Coffee" }}, "children": [ { "name": "Cassi Ercolani", "age": null } ] }, "b": { "cid": 325, "name": "Ai Tarleton", "age": null, "address": null, "interests": {{ "Coffee", "Music" }}, "children": [ { "name": "Risa Tarleton", "age": 24 }, { "name": "Leonila Tarleton", "age": null }, { "name": "Thomasina Tarleton", "age": null } ] } }
+{ "a": { "cid": 76, "name": "Opal Blewett", "age": null, "address": null, "interests": {{ "Running", "Coffee", "Fishing" }}, "children": [ { "name": "Violette Blewett", "age": null } ] }, "b": { "cid": 455, "name": "Manual Altizer", "age": 70, "address": { "number": 6293, "street": "7th St.", "city": "Portland" }, "interests": {{ "Running", "Fishing", "Coffee" }}, "children": [ { "name": "Katherine Altizer", "age": null } ] } }
+{ "a": { "cid": 77, "name": "Chantal Parriera", "age": 78, "address": { "number": 5967, "street": "Lake St.", "city": "San Jose" }, "interests": {{ "Squash", "Movies", "Coffee" }}, "children": [  ] }, "b": { "cid": 984, "name": "Janett Kitchens", "age": 66, "address": { "number": 7558, "street": "View St.", "city": "Mountain View" }, "interests": {{ "Coffee", "Movies", "Squash" }}, "children": [ { "name": "Grayce Kitchens", "age": 14 }, { "name": "Dwayne Kitchens", "age": null }, { "name": "Wilber Kitchens", "age": 51 }, { "name": "Nancey Kitchens", "age": null } ] } }
+{ "a": { "cid": 84, "name": "Huong Kachel", "age": null, "address": null, "interests": {{ "Music", "Tennis", "Base Jumping" }}, "children": [ { "name": "Katlyn Kachel", "age": 40 }, { "name": "Sherman Kachel", "age": null }, { "name": "Susana Kachel", "age": 32 } ] }, "b": { "cid": 633, "name": "Shalon Grauberger", "age": 34, "address": { "number": 765, "street": "Washington St.", "city": "Sunnyvale" }, "interests": {{ "Music", "Base Jumping", "Tennis" }}, "children": [ { "name": "Kris Grauberger", "age": 14 }, { "name": "Stuart Grauberger", "age": 12 }, { "name": "Billy Grauberger", "age": null } ] } }
+{ "a": { "cid": 101, "name": "Meaghan Vandel", "age": null, "address": null, "interests": {{ "Music", "Base Jumping", "Books" }}, "children": [ { "name": "Larissa Vandel", "age": null } ] }, "b": { "cid": 289, "name": "Clarence Milette", "age": 16, "address": { "number": 3778, "street": "Oak St.", "city": "Seattle" }, "interests": {{ "Books", "Base Jumping", "Music" }}, "children": [  ] } }
+{ "a": { "cid": 106, "name": "Charles Verna", "age": null, "address": null, "interests": {{ "Bass", "Books" }}, "children": [ { "name": "Betsy Verna", "age": 37 }, { "name": "Chae Verna", "age": 35 }, { "name": "Naoma Verna", "age": 42 } ] }, "b": { "cid": 394, "name": "Lizette Roux", "age": 57, "address": { "number": 458, "street": "Hill St.", "city": "Los Angeles" }, "interests": {{ "Bass", "Books" }}, "children": [ { "name": "Doloris Roux", "age": null } ] } }
+{ "a": { "cid": 106, "name": "Charles Verna", "age": null, "address": null, "interests": {{ "Bass", "Books" }}, "children": [ { "name": "Betsy Verna", "age": 37 }, { "name": "Chae Verna", "age": 35 }, { "name": "Naoma Verna", "age": 42 } ] }, "b": { "cid": 523, "name": "Johanne Huls", "age": null, "address": null, "interests": {{ "Books", "Bass" }}, "children": [ { "name": "Melynda Huls", "age": null }, { "name": "Vicky Huls", "age": 16 }, { "name": "Charlott Huls", "age": null } ] } }
+{ "a": { "cid": 119, "name": "Chan Morreau", "age": 22, "address": { "number": 1774, "street": "Lake St.", "city": "Mountain View" }, "interests": {{ "Puzzles", "Squash" }}, "children": [ { "name": "Arlette Morreau", "age": null } ] }, "b": { "cid": 592, "name": "Rachelle Spare", "age": 13, "address": { "number": 8088, "street": "Oak St.", "city": "Portland" }, "interests": {{ "Squash", "Puzzles" }}, "children": [ { "name": "Theo Spare", "age": null }, { "name": "Shizue Spare", "age": null } ] } }
+{ "a": { "cid": 132, "name": "Cindi Turntine", "age": 64, "address": { "number": 9432, "street": "Park St.", "city": "Portland" }, "interests": {{ "Computers", "Wine" }}, "children": [ { "name": "Howard Turntine", "age": null } ] }, "b": { "cid": 177, "name": "Wilda Hanisch", "age": null, "address": null, "interests": {{ "Wine", "Computers" }}, "children": [ { "name": "Shannan Hanisch", "age": null }, { "name": "Marissa Hanisch", "age": 30 }, { "name": "Keely Hanisch", "age": 54 }, { "name": "Humberto Hanisch", "age": 17 } ] } }
+{ "a": { "cid": 132, "name": "Cindi Turntine", "age": 64, "address": { "number": 9432, "street": "Park St.", "city": "Portland" }, "interests": {{ "Computers", "Wine" }}, "children": [ { "name": "Howard Turntine", "age": null } ] }, "b": { "cid": 716, "name": "Deirdre Bruderer", "age": null, "address": null, "interests": {{ "Computers", "Wine" }}, "children": [ { "name": "Coralee Bruderer", "age": null }, { "name": "Mina Bruderer", "age": null }, { "name": "Lindsey Bruderer", "age": 35 }, { "name": "Yi Bruderer", "age": null } ] } }
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+{ "a": { "cid": 484, "name": "Bennie Dragaj", "age": null, "address": null, "interests": {{ "Fishing", "Databases", "Wine" }}, "children": [ { "name": "Viva Dragaj", "age": 13 } ] }, "b": { "cid": 968, "name": "Alix Levier", "age": 44, "address": { "number": 7241, "street": "Hill St.", "city": "Los Angeles" }, "interests": {{ "Databases", "Fishing", "Wine" }}, "children": [ { "name": "Florentina Levier", "age": null }, { "name": "Hyon Levier", "age": null }, { "name": "Dannielle Levier", "age": null } ] } }
+{ "a": { "cid": 498, "name": "Arleen Sultzer", "age": null, "address": null, "interests": {{ "Coffee", "Movies", "Skiing" }}, "children": [ { "name": "Norine Sultzer", "age": 29 } ] }, "b": { "cid": 875, "name": "Ramon Crepps", "age": null, "address": null, "interests": {{ "Coffee", "Movies", "Skiing" }}, "children": [ { "name": "Elisha Crepps", "age": null } ] } }
+{ "a": { "cid": 502, "name": "Lawana Mulik", "age": 82, "address": { "number": 3071, "street": "Park St.", "city": "Portland" }, "interests": {{ "Cigars", "Cigars" }}, "children": [ { "name": "Carrie Mulik", "age": null }, { "name": "Sharlene Mulik", "age": 33 }, { "name": "Leone Mulik", "age": 46 } ] }, "b": { "cid": 774, "name": "Nadene Rigel", "age": null, "address": null, "interests": {{ "Cigars", "Cigars" }}, "children": [ { "name": "Rebbeca Rigel", "age": 33 } ] } }
+{ "a": { "cid": 508, "name": "Tiffany Kimmey", "age": 64, "address": { "number": 8625, "street": "7th St.", "city": "Mountain View" }, "interests": {{ "Bass", "Walking" }}, "children": [  ] }, "b": { "cid": 796, "name": "Daniele Brisk", "age": null, "address": null, "interests": {{ "Walking", "Bass" }}, "children": [  ] } }
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+{ "a": { "cid": 559, "name": "Carolyne Shiroma", "age": null, "address": null, "interests": {{ "Movies", "Running" }}, "children": [ { "name": "Ying Shiroma", "age": 57 } ] }, "b": { "cid": 681, "name": "Iliana Nagele", "age": null, "address": null, "interests": {{ "Movies", "Running" }}, "children": [ { "name": "Sunny Nagele", "age": 55 }, { "name": "Waltraud Nagele", "age": 39 }, { "name": "Darron Nagele", "age": null } ] } }
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+{ "a": { "cid": 570, "name": "Lee Basora", "age": null, "address": null, "interests": {{ "Squash", "Cigars" }}, "children": [  ] }, "b": { "cid": 819, "name": "Twanna Finnley", "age": null, "address": null, "interests": {{ "Squash", "Cigars" }}, "children": [ { "name": "Reba Finnley", "age": null }, { "name": "Moises Finnley", "age": null } ] } }
+{ "a": { "cid": 620, "name": "Arielle Mackellar", "age": null, "address": null, "interests": {{ "Cooking", "Bass" }}, "children": [ { "name": "Evelin Mackellar", "age": 17 }, { "name": "Theresa Mackellar", "age": 53 }, { "name": "Ronnie Mackellar", "age": null }, { "name": "Elwanda Mackellar", "age": 54 } ] }, "b": { "cid": 761, "name": "Adele Henrikson", "age": null, "address": null, "interests": {{ "Cooking", "Bass" }}, "children": [ { "name": "Paulina Henrikson", "age": null }, { "name": "David Henrikson", "age": null }, { "name": "Jose Henrikson", "age": null }, { "name": "Meg Henrikson", "age": null } ] } }
+{ "a": { "cid": 636, "name": "Babara Shore", "age": 83, "address": { "number": 9452, "street": "Oak St.", "city": "Los Angeles" }, "interests": {{ "Databases", "Movies", "Tennis" }}, "children": [ { "name": "Candy Shore", "age": 58 }, { "name": "Nanci Shore", "age": null }, { "name": "Asia Shore", "age": null } ] }, "b": { "cid": 992, "name": "Staci Alexandropoul", "age": null, "address": null, "interests": {{ "Databases", "Movies", "Tennis" }}, "children": [ { "name": "Casimira Alexandropoul", "age": null }, { "name": "Kena Alexandropoul", "age": 54 }, { "name": "Ellie Alexandropoul", "age": null }, { "name": "Ambrose Alexandropoul", "age": null } ] } }
+{ "a": { "cid": 646, "name": "Pablo Catterton", "age": null, "address": null, "interests": {{ "Fishing", "Computers" }}, "children": [  ] }, "b": { "cid": 781, "name": "Christy Darcangelo", "age": 42, "address": { "number": 2178, "street": "Washington St.", "city": "Portland" }, "interests": {{ "Computers", "Fishing" }}, "children": [ { "name": "Luis Darcangelo", "age": 21 }, { "name": "Omega Darcangelo", "age": 26 }, { "name": "Remedios Darcangelo", "age": 28 }, { "name": "Domenic Darcangelo", "age": 21 } ] } }
+{ "a": { "cid": 647, "name": "Jodi Dearson", "age": null, "address": null, "interests": {{ "Fishing", "Movies" }}, "children": [  ] }, "b": { "cid": 884, "name": "Laila Marta", "age": null, "address": null, "interests": {{ "Fishing", "Movies" }}, "children": [ { "name": "Carlota Marta", "age": 19 } ] } }
+{ "a": { "cid": 704, "name": "Melodee Clemons", "age": null, "address": null, "interests": {{ "Base Jumping", "Tennis", "Video Games" }}, "children": [ { "name": "Doreatha Clemons", "age": 22 } ] }, "b": { "cid": 812, "name": "Bee Godette", "age": 26, "address": { "number": 1757, "street": "Washington St.", "city": "Portland" }, "interests": {{ "Video Games", "Base Jumping", "Tennis" }}, "children": [ { "name": "Madaline Godette", "age": 10 }, { "name": "Shasta Godette", "age": 15 }, { "name": "Parthenia Godette", "age": 11 }, { "name": "Priscila Godette", "age": 13 } ] } }
+{ "a": { "cid": 716, "name": "Deirdre Bruderer", "age": null, "address": null, "interests": {{ "Computers", "Wine" }}, "children": [ { "name": "Coralee Bruderer", "age": null }, { "name": "Mina Bruderer", "age": null }, { "name": "Lindsey Bruderer", "age": 35 }, { "name": "Yi Bruderer", "age": null } ] }, "b": { "cid": 890, "name": "Janise Maccarthy", "age": 66, "address": { "number": 7337, "street": "Main St.", "city": "San Jose" }, "interests": {{ "Wine", "Computers" }}, "children": [  ] } }
+{ "a": { "cid": 730, "name": "Marti Vandoren", "age": null, "address": null, "interests": {{ "Skiing", "Bass" }}, "children": [ { "name": "Carroll Vandoren", "age": null }, { "name": "Lorretta Vandoren", "age": 30 }, { "name": "Chloe Vandoren", "age": 42 }, { "name": "Ilona Vandoren", "age": null } ] }, "b": { "cid": 982, "name": "Jude Brandsrud", "age": 41, "address": { "number": 7133, "street": "Washington St.", "city": "Seattle" }, "interests": {{ "Bass", "Skiing" }}, "children": [ { "name": "Scottie Brandsrud", "age": null }, { "name": "Gennie Brandsrud", "age": 10 }, { "name": "Agnes Brandsrud", "age": null }, { "name": "Clarinda Brandsrud", "age": 17 } ] } }
+{ "a": { "cid": 731, "name": "Yajaira Orto", "age": null, "address": null, "interests": {{ "Music", "Databases" }}, "children": [ { "name": "Eliz Orto", "age": 17 }, { "name": "Gisela Orto", "age": null } ] }, "b": { "cid": 795, "name": "Sharilyn Branstad", "age": null, "address": null, "interests": {{ "Databases", "Music" }}, "children": [ { "name": "Ashlee Branstad", "age": 24 }, { "name": "Bobbye Branstad", "age": 26 }, { "name": "Natalya Branstad", "age": null }, { "name": "Edith Branstad", "age": null } ] } }
+{ "a": { "cid": 741, "name": "Lesia Risatti", "age": 48, "address": { "number": 7378, "street": "Cedar St.", "city": "Portland" }, "interests": {{ "Fishing", "Wine", "Databases" }}, "children": [ { "name": "Tangela Risatti", "age": null }, { "name": "Leonel Risatti", "age": 33 }, { "name": "Cythia Risatti", "age": 36 } ] }, "b": { "cid": 968, "name": "Alix Levier", "age": 44, "address": { "number": 7241, "street": "Hill St.", "city": "Los Angeles" }, "interests": {{ "Databases", "Fishing", "Wine" }}, "children": [ { "name": "Florentina Levier", "age": null }, { "name": "Hyon Levier", "age": null }, { "name": "Dannielle Levier", "age": null } ] } }
+{ "a": { "cid": 877, "name": "Nicki Lipkind", "age": null, "address": null, "interests": {{ "Books", "Movies" }}, "children": [ { "name": "Yahaira Lipkind", "age": 12 } ] }, "b": { "cid": 974, "name": "Alexis Malcomson", "age": null, "address": null, "interests": {{ "Movies", "Books" }}, "children": [ { "name": "Kerri Malcomson", "age": null } ] } }
diff --git a/asterix-app/src/test/resources/runtimets/results/inverted-index-join/word-jaccard-inline.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/word-jaccard-inline.adm
new file mode 100644
index 0000000..7e80ba2
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/word-jaccard-inline.adm
@@ -0,0 +1,5 @@
+{ "arec": { "id": 5, "dblpid": "books/acm/kim95/DayalHW95", "title": "Active Database Systems.", "authors": "Umeshwar Dayal Eric N. Hanson Jennifer Widom", "misc": "2002-01-03 434-456 1995 Modern Database Systems db/books/collections/kim95.html#DayalHW95" }, "brec": { "id": 98, "csxid": "oai CiteSeerXPSU 10.1.1.49.2910", "title": "Active Database Systems", "authors": "Umeshwar Dayal Eric N. Hanson Jennifer Widom", "misc": "2009-04-12 In Won Kim editor Modern Database Systems The Object Model Integrating a production rules facility into a database system provides a uniform mechanism for a number of advanced database features including integrity constraint enforcement, derived data maintenance, triggers, alerters, protection, version control, and others. In addition, a database system with rule processing capabilities provides a useful platform for large and efficient knowledge-base and expert systems. Database systems with production rules are referred to as active database systems, and the field of active database systems has indeed been active. This chapter summarizes current work in active database systems  topics covered include active database rule models and languages, rule execution semantics, and implementation issues.  1 Introduction  Conventional database systems are passive  they only execute queries or transactions explicitly submitted by a user or an application program. For many applications, however, it is important to monitor situations of interest, and to ... CiteSeerX ACM Press 2009-04-12 2007-11-22 1994 application/postscript text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.49.2910 http //www-db.stanford.edu/pub/papers/book-chapter.ps en 10.1.1.17.1323 10.1.1.143.7196 10.1.1.50.3821 10.1.1.51.9946 10.1.1.41.2030 10.1.1.46.2504 10.1.1.52.4421 10.1.1.38.2083 10.1.1.34.661 10.1.1.103.7630 10.1.1.100.9015 10.1.1.97.1699 10.1.1.107.4220 10.1.1.47.9217 10.1.1.133.7157 10.1.1.101.5051 10.1.1.30.9989 10.1.1.53.6941 10.1.1.50.8529 10.1.1.133.4287 10.1.1.50.7278 10.1.1.10.1688 10.1.1.19.8669 10.1.1.44.7600 10.1.1.144.376 10.1.1.44.1348 10.1.1.47.9998 10.1.1.90.4428 10.1.1.108.344 10.1.1.48.9470 10.1.1.53.5472 10.1.1.52.4872 10.1.1.144.4965 10.1.1.31.7578 10.1.1.32.6426 10.1.1.58.6335 10.1.1.85.8052 10.1.1.93.1931 10.1.1.55.4610 10.1.1.21.3821 10.1.1.26.9208 10.1.1.31.4869 10.1.1.48.1833 10.1.1.83.8628 10.1.1.87.9318 10.1.1.90.2195 10.1.1.36.5184 10.1.1.21.1704 10.1.1.53.1733 10.1.1.90.3181 10.1.1.53.6783 10.1.1.52.6151 10.1.1.104.6911 10.1.1.105.1691 10.1.1.21.1984 10.1.1.23.2775 10.1.1.62.5556 10.1.1.68.9063 10.1.1.74.4746 10.1.1.78.5097 10.1.1.84.743 10.1.1.84.904 10.1.1.87.6019 10.1.1.88.3907 10.1.1.89.9631 10.1.1.90.4147 10.1.1.92.365 10.1.1.100.2747 10.1.1.98.5083 10.1.1.98.6663 10.1.1.99.1894 10.1.1.99.8174 10.1.1.133.8073 10.1.1.52.7823 10.1.1.39.5341 10.1.1.35.3458 10.1.1.26.4620 10.1.1.18.8936 10.1.1.19.3694 10.1.1.12.631 10.1.1.48.6394 Metadata may be used without restrictions as long as the oai identifier remains attached to it." }, "jacc": 1.0f }
+{ "arec": { "id": 25, "dblpid": "books/acm/kim95/RusinkiewiczS95", "title": "Specification and Execution of Transactional Workflows.", "authors": "Marek Rusinkiewicz Amit P. Sheth", "misc": "2004-03-08 592-620 Modern Database Systems books/acm/Kim95 db/books/collections/kim95.html#RusinkiewiczS95 1995" }, "brec": { "id": 88, "csxid": "oai CiteSeerXPSU 10.1.1.43.3839", "title": "Specification and Execution of Transactional Workflows", "authors": "Marek Rusinkiewicz Amit Sheth", "misc": "2009-04-13 The basic transaction model has evolved over time to incorporate more complex transaction structures  and to selectively modify the atomicity and isolation properties. In this chapter we discuss the application  of transaction concepts to activities that involve coordinated execution of multiple tasks (possibly of  different types) over different processing entities. Such applications are referred to as transactional  workflows. In this chapter we discuss the specification of such workflows and the issues involved in their  execution.  1 What is a Workflow?  Workflows are activities involving the coordinated execution of multiple tasks performed by different processing entities. A task defines some work to be done and can be specified in a number of ways, including a textual description in a file or an email, a form, a message, or a computer program. A processing entity that performs the tasks may be a person or a software system (e.g., a mailer, an application program, a database mana... CiteSeerX ACM Press 2009-04-13 2007-11-22 1995 application/postscript text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.43.3839 http //lsdis.cs.uga.edu/lib/././download/RS93.ps en 10.1.1.17.1323 10.1.1.59.5051 10.1.1.38.6210 10.1.1.68.7445 10.1.1.109.5175 10.1.1.17.7962 10.1.1.44.7778 10.1.1.112.244 10.1.1.13.7602 10.1.1.102.7874 10.1.1.41.4043 10.1.1.49.5143 10.1.1.41.7252 10.1.1.17.3225 10.1.1.54.7761 10.1.1.55.5255 10.1.1.108.958 10.1.1.35.7733 10.1.1.52.3682 10.1.1.36.1618 10.1.1.45.6317 10.1.1.43.3180 10.1.1.35.8718 10.1.1.44.6365 10.1.1.51.2883 10.1.1.50.9206 10.1.1.6.9085 10.1.1.30.1707 10.1.1.80.6634 10.1.1.49.355 10.1.1.127.3550 10.1.1.35.3562 10.1.1.137.8832 10.1.1.49.4085 10.1.1.41.5506 10.1.1.40.4657 10.1.1.43.2369 10.1.1.40.832 10.1.1.74.5411 10.1.1.90.4428 10.1.1.110.6967 10.1.1.27.2122 10.1.1.15.5605 10.1.1.54.727 10.1.1.49.7512 10.1.1.45.8796 10.1.1.50.5984 10.1.1.53.137 10.1.1.30.3262 10.1.1.28.1680 10.1.1.21.7110 10.1.1.29.3148 10.1.1.57.687 10.1.1.59.5924 10.1.1.46.2812 10.1.1.51.5552 10.1.1.17.7375 10.1.1.40.1598 10.1.1.52.9787 10.1.1.1.3496 10.1.1.50.6791 10.1.1.55.3358 10.1.1.137.7582 10.1.1.118.4127 10.1.1.49.3580 10.1.1.35.5825 10.1.1.46.9382 10.1.1.31.7411 10.1.1.48.5504 10.1.1.55.5163 10.1.1.18.1603 10.1.1.52.8129 10.1.1.1.9723 10.1.1.21.9113 10.1.1.49.7644 10.1.1.52.6646 10.1.1.75.3106 10.1.1.80.2072 10.1.1.55.8770 10.1.1.54.8188 10.1.1.101.7919 10.1.1.104.8176 10.1.1.24.5741 10.1.1.29.4667 10.1.1.4.1055 10.1.1.48.9175 10.1.1.56.792 10.1.1.65.3172 10.1.1.66.5947 10.1.1.73.8532 10.1.1.83.8299 10.1.1.86.8521 10.1.1.87.2402 10.1.1.87.4648 10.1.1.90.5638 10.1.1.91.1709 10.1.1.94.4248 10.1.1.114.511 10.1.1.119.5037 10.1.1.124.7957 10.1.1.49.215 10.1.1.53.7777 10.1.1.53.9711 10.1.1.45.9409 10.1.1.40.8789 10.1.1.43.4845 10.1.1.34.8273 10.1.1.35.4783 10.1.1.28.3176 10.1.1.16.8151 10.1.1.8.9117 10.1.1.58.3449 10.1.1.142.7041 Metadata may be used without restrictions as long as the oai identifier remains attached to it." }, "jacc": 1.0f }
+{ "arec": { "id": 51, "dblpid": "books/aw/kimL89/NierstraszT89", "title": "Integrated Office Systems.", "authors": "Oscar Nierstrasz Dennis Tsichritzis", "misc": "2002-01-03 199-215 1989 Object-Oriented Concepts, Databases, and Applications db/books/collections/kim89.html#NierstraszT89" }, "brec": { "id": 92, "csxid": "oai CiteSeerXPSU 10.1.1.13.2374", "title": "Integrated Office Systems", "authors": "O. M. Nierstrasz D. C. Tsichritzis", "misc": "2009-04-17 Introduction  New techniques are sorely needed to aid in the development and maintenance of large application systems. The problem with traditional approaches to software engineering is well in evidence in the field of o#ce information systems  it is costly and di#cult to extend existing applications, and to get unrelated applications to \"talk\" to each other. The objectoriented approach is already being tentatively applied in the modeling of \"o#ce objects\" and in the presentation of these entities to users as such in \"desktop\" interfaces to o#ce software. In order to fully exploit the approach to achieve integrated o#ce systems, we need to use object-oriented programming languages, object-oriented run-time support, and object-oriented software engineering environments.  We can view the fundamental idea behind the object-oriented approach as that of encapsulation  object-oriented languages and systems exploit encapsulation in various ways in an attempt to enhance productivity through, f CiteSeerX  2009-04-17 2007-11-21 1988 application/pdf text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.13.2374 http //www.iam.unibe.ch/~scg/Archive/OSG/Nier89bIntegOfficeSystems.pdf en 10.1.1.26.9545 10.1.1.65.5865 10.1.1.34.624 10.1.1.12.8544 10.1.1.144.6983 10.1.1.26.6746 10.1.1.49.3064 10.1.1.30.4607 10.1.1.38.4894 10.1.1.20.8197 10.1.1.26.4381 10.1.1.29.1890 Metadata may be used without restrictions as long as the oai identifier remains attached to it." }, "jacc": 1.0f }
+{ "arec": { "id": 51, "dblpid": "books/aw/kimL89/NierstraszT89", "title": "Integrated Office Systems.", "authors": "Oscar Nierstrasz Dennis Tsichritzis", "misc": "2002-01-03 199-215 1989 Object-Oriented Concepts, Databases, and Applications db/books/collections/kim89.html#NierstraszT89" }, "brec": { "id": 93, "csxid": "oai CiteSeerXPSU 10.1.1.42.9253", "title": "Integrated Office Systems", "authors": "O. M. Nierstrasz D. C. Tsichritzis", "misc": "2009-04-11 Introduction  New techniques are sorely needed to aid in the development and maintenance of large application systems. The problem with traditional approaches to software engineering is well in evidence in the field of office information systems  it is costly and difficult to extend existing applications, and to get unrelated applications to \"talk\" to each other. The objectoriented approach is already being tentatively applied in the modeling of \"office objects\" and in the presentation of these entities to users as such in \"desktop\" interfaces to office software. In order to fully exploit the approach to achieve integrated office systems, we need to use object-oriented programming languages, object-oriented run-time support, and object-oriented software engineering environments. We can view the fundamental idea behind the object-oriented approach as that of encapsulation  object-oriented languages and systems exploit encapsulation in various ways in an attempt t CiteSeerX ACM Press and Addison-Wesley 2009-04-11 2007-11-22 1988 application/postscript text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.42.9253 ftp //ftp.iam.unibe.ch/pub/scg/Papers/integratedOfficeSystems.ps.gz en 10.1.1.26.9545 10.1.1.65.5865 10.1.1.34.624 10.1.1.12.8544 10.1.1.144.6983 10.1.1.26.6746 10.1.1.49.3064 10.1.1.30.4607 10.1.1.38.4894 10.1.1.20.8197 10.1.1.26.4381 10.1.1.29.1890 Metadata may be used without restrictions as long as the oai identifier remains attached to it." }, "jacc": 1.0f }
+{ "arec": { "id": 54, "dblpid": "books/aw/kimL89/SteinLU89", "title": "A Shared View of Sharing  The Treaty of Orlando.", "authors": "Lynn Andrea Stein Henry Lieberman David Ungar", "misc": "2002-01-03 31-48 1989 Object-Oriented Concepts, Databases, and Applications db/books/collections/kim89.html#SteinLU89" }, "brec": { "id": 91, "csxid": "oai CiteSeerXPSU 10.1.1.55.482", "title": "A Shared View of Sharing  The Treaty of Orlando", "authors": "Lynn Andrea Stein Henry Lieberman David Ungar", "misc": "2009-04-12 Introduction For the past few years, researchers have been debating the relative merits of object-oriented languages with classes and inheritance as opposed to those with prototypes and delegation. It has become clear that the object-oriented programming language design space is not a dichotomy. Instead, we have identified two fundamental mechanisms---templates and  empathy---and several different independent degrees of freedom for each. Templates create new objects in their own image, providing guarantees about the similarity of group members. Empathy allows an object to act as if it were some other object, thus providing sharing of state and behavior. The Smalltalk-80  TM  language,  1  Actors, Lieberman's Delegation  system, Self, and Hybrid each take differing stands on the forms of templates  1  Smalltalk-80  TM  is a trademark of Par CiteSeerX ACM Press 2009-04-12 2007-11-22 1989 application/postscript text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.55.482 http //lcs.www.media.mit.edu/people/lieber/Lieberary/OOP/Treaty/Treaty.ps en 10.1.1.26.9545 10.1.1.118.6579 10.1.1.48.69 10.1.1.57.5195 10.1.1.9.570 10.1.1.47.511 10.1.1.127.5320 10.1.1.100.4334 10.1.1.5.3348 10.1.1.39.3374 10.1.1.56.4713 10.1.1.61.2065 10.1.1.27.3015 10.1.1.1.5960 10.1.1.67.5433 10.1.1.31.8109 10.1.1.68.4062 10.1.1.49.3986 10.1.1.122.9331 10.1.1.46.8283 10.1.1.54.5230 10.1.1.16.2055 10.1.1.137.5180 10.1.1.43.5722 10.1.1.68.2105 10.1.1.35.1247 10.1.1.30.1415 10.1.1.7.5014 10.1.1.102.3946 10.1.1.105.6469 10.1.1.26.223 10.1.1.26.8645 10.1.1.35.4104 10.1.1.39.6986 10.1.1.41.7822 10.1.1.42.9056 10.1.1.53.9325 10.1.1.71.1802 10.1.1.76.6993 10.1.1.89.9613 10.1.1.121.5599 10.1.1.122.3737 10.1.1.127.1894 10.1.1.55.5674 10.1.1.37.8260 10.1.1.2.2077 10.1.1.24.5782 10.1.1.19.780 10.1.1.2.4148 10.1.1.2.4173 10.1.1.131.902 10.1.1.30.2927 Metadata may be used without restrictions as long as the oai identifier remains attached to it." }, "jacc": 1.0f }
diff --git a/asterix-app/src/test/resources/runtimets/results/inverted-index-join/word-jaccard.adm b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/word-jaccard.adm
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+++ b/asterix-app/src/test/resources/runtimets/results/inverted-index-join/word-jaccard.adm
@@ -0,0 +1,5 @@
+{ "arec": { "id": 5, "dblpid": "books/acm/kim95/DayalHW95", "title": "Active Database Systems.", "authors": "Umeshwar Dayal Eric N. Hanson Jennifer Widom", "misc": "2002-01-03 434-456 1995 Modern Database Systems db/books/collections/kim95.html#DayalHW95" }, "brec": { "id": 98, "csxid": "oai CiteSeerXPSU 10.1.1.49.2910", "title": "Active Database Systems", "authors": "Umeshwar Dayal Eric N. Hanson Jennifer Widom", "misc": "2009-04-12 In Won Kim editor Modern Database Systems The Object Model Integrating a production rules facility into a database system provides a uniform mechanism for a number of advanced database features including integrity constraint enforcement, derived data maintenance, triggers, alerters, protection, version control, and others. In addition, a database system with rule processing capabilities provides a useful platform for large and efficient knowledge-base and expert systems. Database systems with production rules are referred to as active database systems, and the field of active database systems has indeed been active. This chapter summarizes current work in active database systems  topics covered include active database rule models and languages, rule execution semantics, and implementation issues.  1 Introduction  Conventional database systems are passive  they only execute queries or transactions explicitly submitted by a user or an application program. For many applications, however, it is important to monitor situations of interest, and to ... CiteSeerX ACM Press 2009-04-12 2007-11-22 1994 application/postscript text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.49.2910 http //www-db.stanford.edu/pub/papers/book-chapter.ps en 10.1.1.17.1323 10.1.1.143.7196 10.1.1.50.3821 10.1.1.51.9946 10.1.1.41.2030 10.1.1.46.2504 10.1.1.52.4421 10.1.1.38.2083 10.1.1.34.661 10.1.1.103.7630 10.1.1.100.9015 10.1.1.97.1699 10.1.1.107.4220 10.1.1.47.9217 10.1.1.133.7157 10.1.1.101.5051 10.1.1.30.9989 10.1.1.53.6941 10.1.1.50.8529 10.1.1.133.4287 10.1.1.50.7278 10.1.1.10.1688 10.1.1.19.8669 10.1.1.44.7600 10.1.1.144.376 10.1.1.44.1348 10.1.1.47.9998 10.1.1.90.4428 10.1.1.108.344 10.1.1.48.9470 10.1.1.53.5472 10.1.1.52.4872 10.1.1.144.4965 10.1.1.31.7578 10.1.1.32.6426 10.1.1.58.6335 10.1.1.85.8052 10.1.1.93.1931 10.1.1.55.4610 10.1.1.21.3821 10.1.1.26.9208 10.1.1.31.4869 10.1.1.48.1833 10.1.1.83.8628 10.1.1.87.9318 10.1.1.90.2195 10.1.1.36.5184 10.1.1.21.1704 10.1.1.53.1733 10.1.1.90.3181 10.1.1.53.6783 10.1.1.52.6151 10.1.1.104.6911 10.1.1.105.1691 10.1.1.21.1984 10.1.1.23.2775 10.1.1.62.5556 10.1.1.68.9063 10.1.1.74.4746 10.1.1.78.5097 10.1.1.84.743 10.1.1.84.904 10.1.1.87.6019 10.1.1.88.3907 10.1.1.89.9631 10.1.1.90.4147 10.1.1.92.365 10.1.1.100.2747 10.1.1.98.5083 10.1.1.98.6663 10.1.1.99.1894 10.1.1.99.8174 10.1.1.133.8073 10.1.1.52.7823 10.1.1.39.5341 10.1.1.35.3458 10.1.1.26.4620 10.1.1.18.8936 10.1.1.19.3694 10.1.1.12.631 10.1.1.48.6394 Metadata may be used without restrictions as long as the oai identifier remains attached to it." } }
+{ "arec": { "id": 25, "dblpid": "books/acm/kim95/RusinkiewiczS95", "title": "Specification and Execution of Transactional Workflows.", "authors": "Marek Rusinkiewicz Amit P. Sheth", "misc": "2004-03-08 592-620 Modern Database Systems books/acm/Kim95 db/books/collections/kim95.html#RusinkiewiczS95 1995" }, "brec": { "id": 88, "csxid": "oai CiteSeerXPSU 10.1.1.43.3839", "title": "Specification and Execution of Transactional Workflows", "authors": "Marek Rusinkiewicz Amit Sheth", "misc": "2009-04-13 The basic transaction model has evolved over time to incorporate more complex transaction structures  and to selectively modify the atomicity and isolation properties. In this chapter we discuss the application  of transaction concepts to activities that involve coordinated execution of multiple tasks (possibly of  different types) over different processing entities. Such applications are referred to as transactional  workflows. In this chapter we discuss the specification of such workflows and the issues involved in their  execution.  1 What is a Workflow?  Workflows are activities involving the coordinated execution of multiple tasks performed by different processing entities. A task defines some work to be done and can be specified in a number of ways, including a textual description in a file or an email, a form, a message, or a computer program. A processing entity that performs the tasks may be a person or a software system (e.g., a mailer, an application program, a database mana... CiteSeerX ACM Press 2009-04-13 2007-11-22 1995 application/postscript text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.43.3839 http //lsdis.cs.uga.edu/lib/././download/RS93.ps en 10.1.1.17.1323 10.1.1.59.5051 10.1.1.38.6210 10.1.1.68.7445 10.1.1.109.5175 10.1.1.17.7962 10.1.1.44.7778 10.1.1.112.244 10.1.1.13.7602 10.1.1.102.7874 10.1.1.41.4043 10.1.1.49.5143 10.1.1.41.7252 10.1.1.17.3225 10.1.1.54.7761 10.1.1.55.5255 10.1.1.108.958 10.1.1.35.7733 10.1.1.52.3682 10.1.1.36.1618 10.1.1.45.6317 10.1.1.43.3180 10.1.1.35.8718 10.1.1.44.6365 10.1.1.51.2883 10.1.1.50.9206 10.1.1.6.9085 10.1.1.30.1707 10.1.1.80.6634 10.1.1.49.355 10.1.1.127.3550 10.1.1.35.3562 10.1.1.137.8832 10.1.1.49.4085 10.1.1.41.5506 10.1.1.40.4657 10.1.1.43.2369 10.1.1.40.832 10.1.1.74.5411 10.1.1.90.4428 10.1.1.110.6967 10.1.1.27.2122 10.1.1.15.5605 10.1.1.54.727 10.1.1.49.7512 10.1.1.45.8796 10.1.1.50.5984 10.1.1.53.137 10.1.1.30.3262 10.1.1.28.1680 10.1.1.21.7110 10.1.1.29.3148 10.1.1.57.687 10.1.1.59.5924 10.1.1.46.2812 10.1.1.51.5552 10.1.1.17.7375 10.1.1.40.1598 10.1.1.52.9787 10.1.1.1.3496 10.1.1.50.6791 10.1.1.55.3358 10.1.1.137.7582 10.1.1.118.4127 10.1.1.49.3580 10.1.1.35.5825 10.1.1.46.9382 10.1.1.31.7411 10.1.1.48.5504 10.1.1.55.5163 10.1.1.18.1603 10.1.1.52.8129 10.1.1.1.9723 10.1.1.21.9113 10.1.1.49.7644 10.1.1.52.6646 10.1.1.75.3106 10.1.1.80.2072 10.1.1.55.8770 10.1.1.54.8188 10.1.1.101.7919 10.1.1.104.8176 10.1.1.24.5741 10.1.1.29.4667 10.1.1.4.1055 10.1.1.48.9175 10.1.1.56.792 10.1.1.65.3172 10.1.1.66.5947 10.1.1.73.8532 10.1.1.83.8299 10.1.1.86.8521 10.1.1.87.2402 10.1.1.87.4648 10.1.1.90.5638 10.1.1.91.1709 10.1.1.94.4248 10.1.1.114.511 10.1.1.119.5037 10.1.1.124.7957 10.1.1.49.215 10.1.1.53.7777 10.1.1.53.9711 10.1.1.45.9409 10.1.1.40.8789 10.1.1.43.4845 10.1.1.34.8273 10.1.1.35.4783 10.1.1.28.3176 10.1.1.16.8151 10.1.1.8.9117 10.1.1.58.3449 10.1.1.142.7041 Metadata may be used without restrictions as long as the oai identifier remains attached to it." } }
+{ "arec": { "id": 51, "dblpid": "books/aw/kimL89/NierstraszT89", "title": "Integrated Office Systems.", "authors": "Oscar Nierstrasz Dennis Tsichritzis", "misc": "2002-01-03 199-215 1989 Object-Oriented Concepts, Databases, and Applications db/books/collections/kim89.html#NierstraszT89" }, "brec": { "id": 92, "csxid": "oai CiteSeerXPSU 10.1.1.13.2374", "title": "Integrated Office Systems", "authors": "O. M. Nierstrasz D. C. Tsichritzis", "misc": "2009-04-17 Introduction  New techniques are sorely needed to aid in the development and maintenance of large application systems. The problem with traditional approaches to software engineering is well in evidence in the field of o#ce information systems  it is costly and di#cult to extend existing applications, and to get unrelated applications to \"talk\" to each other. The objectoriented approach is already being tentatively applied in the modeling of \"o#ce objects\" and in the presentation of these entities to users as such in \"desktop\" interfaces to o#ce software. In order to fully exploit the approach to achieve integrated o#ce systems, we need to use object-oriented programming languages, object-oriented run-time support, and object-oriented software engineering environments.  We can view the fundamental idea behind the object-oriented approach as that of encapsulation  object-oriented languages and systems exploit encapsulation in various ways in an attempt to enhance productivity through, f CiteSeerX  2009-04-17 2007-11-21 1988 application/pdf text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.13.2374 http //www.iam.unibe.ch/~scg/Archive/OSG/Nier89bIntegOfficeSystems.pdf en 10.1.1.26.9545 10.1.1.65.5865 10.1.1.34.624 10.1.1.12.8544 10.1.1.144.6983 10.1.1.26.6746 10.1.1.49.3064 10.1.1.30.4607 10.1.1.38.4894 10.1.1.20.8197 10.1.1.26.4381 10.1.1.29.1890 Metadata may be used without restrictions as long as the oai identifier remains attached to it." } }
+{ "arec": { "id": 51, "dblpid": "books/aw/kimL89/NierstraszT89", "title": "Integrated Office Systems.", "authors": "Oscar Nierstrasz Dennis Tsichritzis", "misc": "2002-01-03 199-215 1989 Object-Oriented Concepts, Databases, and Applications db/books/collections/kim89.html#NierstraszT89" }, "brec": { "id": 93, "csxid": "oai CiteSeerXPSU 10.1.1.42.9253", "title": "Integrated Office Systems", "authors": "O. M. Nierstrasz D. C. Tsichritzis", "misc": "2009-04-11 Introduction  New techniques are sorely needed to aid in the development and maintenance of large application systems. The problem with traditional approaches to software engineering is well in evidence in the field of office information systems  it is costly and difficult to extend existing applications, and to get unrelated applications to \"talk\" to each other. The objectoriented approach is already being tentatively applied in the modeling of \"office objects\" and in the presentation of these entities to users as such in \"desktop\" interfaces to office software. In order to fully exploit the approach to achieve integrated office systems, we need to use object-oriented programming languages, object-oriented run-time support, and object-oriented software engineering environments. We can view the fundamental idea behind the object-oriented approach as that of encapsulation  object-oriented languages and systems exploit encapsulation in various ways in an attempt t CiteSeerX ACM Press and Addison-Wesley 2009-04-11 2007-11-22 1988 application/postscript text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.42.9253 ftp //ftp.iam.unibe.ch/pub/scg/Papers/integratedOfficeSystems.ps.gz en 10.1.1.26.9545 10.1.1.65.5865 10.1.1.34.624 10.1.1.12.8544 10.1.1.144.6983 10.1.1.26.6746 10.1.1.49.3064 10.1.1.30.4607 10.1.1.38.4894 10.1.1.20.8197 10.1.1.26.4381 10.1.1.29.1890 Metadata may be used without restrictions as long as the oai identifier remains attached to it." } }
+{ "arec": { "id": 54, "dblpid": "books/aw/kimL89/SteinLU89", "title": "A Shared View of Sharing  The Treaty of Orlando.", "authors": "Lynn Andrea Stein Henry Lieberman David Ungar", "misc": "2002-01-03 31-48 1989 Object-Oriented Concepts, Databases, and Applications db/books/collections/kim89.html#SteinLU89" }, "brec": { "id": 91, "csxid": "oai CiteSeerXPSU 10.1.1.55.482", "title": "A Shared View of Sharing  The Treaty of Orlando", "authors": "Lynn Andrea Stein Henry Lieberman David Ungar", "misc": "2009-04-12 Introduction For the past few years, researchers have been debating the relative merits of object-oriented languages with classes and inheritance as opposed to those with prototypes and delegation. It has become clear that the object-oriented programming language design space is not a dichotomy. Instead, we have identified two fundamental mechanisms---templates and  empathy---and several different independent degrees of freedom for each. Templates create new objects in their own image, providing guarantees about the similarity of group members. Empathy allows an object to act as if it were some other object, thus providing sharing of state and behavior. The Smalltalk-80  TM  language,  1  Actors, Lieberman's Delegation  system, Self, and Hybrid each take differing stands on the forms of templates  1  Smalltalk-80  TM  is a trademark of Par CiteSeerX ACM Press 2009-04-12 2007-11-22 1989 application/postscript text http //citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.55.482 http //lcs.www.media.mit.edu/people/lieber/Lieberary/OOP/Treaty/Treaty.ps en 10.1.1.26.9545 10.1.1.118.6579 10.1.1.48.69 10.1.1.57.5195 10.1.1.9.570 10.1.1.47.511 10.1.1.127.5320 10.1.1.100.4334 10.1.1.5.3348 10.1.1.39.3374 10.1.1.56.4713 10.1.1.61.2065 10.1.1.27.3015 10.1.1.1.5960 10.1.1.67.5433 10.1.1.31.8109 10.1.1.68.4062 10.1.1.49.3986 10.1.1.122.9331 10.1.1.46.8283 10.1.1.54.5230 10.1.1.16.2055 10.1.1.137.5180 10.1.1.43.5722 10.1.1.68.2105 10.1.1.35.1247 10.1.1.30.1415 10.1.1.7.5014 10.1.1.102.3946 10.1.1.105.6469 10.1.1.26.223 10.1.1.26.8645 10.1.1.35.4104 10.1.1.39.6986 10.1.1.41.7822 10.1.1.42.9056 10.1.1.53.9325 10.1.1.71.1802 10.1.1.76.6993 10.1.1.89.9613 10.1.1.121.5599 10.1.1.122.3737 10.1.1.127.1894 10.1.1.55.5674 10.1.1.37.8260 10.1.1.2.2077 10.1.1.24.5782 10.1.1.19.780 10.1.1.2.4148 10.1.1.2.4173 10.1.1.131.902 10.1.1.30.2927 Metadata may be used without restrictions as long as the oai identifier remains attached to it." } }
diff --git a/asterix-app/src/test/resources/runtimets/results/records/field-access-on-open-field.adm b/asterix-app/src/test/resources/runtimets/results/records/field-access-on-open-field.adm
new file mode 100644
index 0000000..d4edf93
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/records/field-access-on-open-field.adm
@@ -0,0 +1 @@
+92617
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/testsuite.xml b/asterix-app/src/test/resources/runtimets/testsuite.xml
index 384983d..1e2f235 100644
--- a/asterix-app/src/test/resources/runtimets/testsuite.xml
+++ b/asterix-app/src/test/resources/runtimets/testsuite.xml
@@ -1479,6 +1479,12 @@
       </compilation-unit>
     </test-case>
     <test-case FilePath="fuzzyjoin">
+      <compilation-unit name="dblp-aqlplus_2">
+        <output-file compare="Text">dblp-aqlplus_2.adm</output-file>
+        <expected-error>edu.uci.ics.asterix.common.exceptions.AsterixException</expected-error>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="fuzzyjoin">
       <compilation-unit name="dblp-csx-2_1">
         <output-file compare="Text">dblp-csx-2_1.adm</output-file>
       </compilation-unit>
@@ -1623,66 +1629,6 @@
       </compilation-unit>
     </test-case>
     <test-case FilePath="index-join">
-      <compilation-unit name="inverted-index-ngram-edit-distance">
-        <output-file compare="Text">inverted-index-ngram-edit-distance.adm</output-file>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="index-join">
-      <compilation-unit name="inverted-index-ngram-edit-distance-inline">
-        <output-file compare="Text">inverted-index-ngram-edit-distance-inline.adm</output-file>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="index-join">
-      <compilation-unit name="inverted-index-ngram-jaccard">
-        <output-file compare="Text">inverted-index-ngram-jaccard.adm</output-file>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="index-join">
-      <compilation-unit name="inverted-index-ngram-jaccard-inline">
-        <output-file compare="Text">inverted-index-ngram-jaccard-inline.adm</output-file>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="index-join">
-      <compilation-unit name="inverted-index-olist-edit-distance">
-        <output-file compare="Text">inverted-index-olist-edit-distance.adm</output-file>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="index-join">
-      <compilation-unit name="inverted-index-olist-edit-distance-inline">
-        <output-file compare="Text">inverted-index-olist-edit-distance-inline.adm</output-file>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="index-join">
-      <compilation-unit name="inverted-index-olist-jaccard">
-        <output-file compare="Text">inverted-index-olist-jaccard.adm</output-file>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="index-join">
-      <compilation-unit name="inverted-index-olist-jaccard-inline">
-        <output-file compare="Text">inverted-index-olist-jaccard-inline.adm</output-file>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="index-join">
-      <compilation-unit name="inverted-index-ulist-jaccard">
-        <output-file compare="Text">inverted-index-ulist-jaccard.adm</output-file>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="index-join">
-      <compilation-unit name="inverted-index-ulist-jaccard-inline">
-        <output-file compare="Text">inverted-index-ulist-jaccard-inline.adm</output-file>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="index-join">
-      <compilation-unit name="inverted-index-word-jaccard">
-        <output-file compare="Text">inverted-index-word-jaccard.adm</output-file>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="index-join">
-      <compilation-unit name="inverted-index-word-jaccard-inline">
-        <output-file compare="Text">inverted-index-word-jaccard-inline.adm</output-file>
-      </compilation-unit>
-    </test-case>
-    <test-case FilePath="index-join">
       <compilation-unit name="rtree-spatial-intersect-point">
         <output-file compare="Text">rtree-spatial-intersect-point.adm</output-file>
       </compilation-unit>
@@ -1800,6 +1746,130 @@
       </compilation-unit>
     </test-case>
   </test-group>
+  <test-group name="inverted-index-join">
+    <test-case FilePath="inverted-index-join">
+      <compilation-unit name="ngram-edit-distance">
+        <output-file compare="Text">ngram-edit-distance.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join">
+      <compilation-unit name="ngram-edit-distance-inline">
+        <output-file compare="Text">ngram-edit-distance-inline.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join">
+      <compilation-unit name="ngram-jaccard">
+        <output-file compare="Text">ngram-jaccard.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join">
+      <compilation-unit name="ngram-jaccard-inline">
+        <output-file compare="Text">ngram-jaccard-inline.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join">
+      <compilation-unit name="olist-edit-distance">
+        <output-file compare="Text">olist-edit-distance.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join">
+      <compilation-unit name="olist-edit-distance-inline">
+        <output-file compare="Text">olist-edit-distance-inline.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join">
+      <compilation-unit name="olist-jaccard">
+        <output-file compare="Text">olist-jaccard.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join">
+      <compilation-unit name="olist-jaccard-inline">
+        <output-file compare="Text">olist-jaccard-inline.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join">
+      <compilation-unit name="ulist-jaccard">
+        <output-file compare="Text">ulist-jaccard.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join">
+      <compilation-unit name="ulist-jaccard-inline">
+        <output-file compare="Text">ulist-jaccard-inline.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join">
+      <compilation-unit name="word-jaccard">
+        <output-file compare="Text">word-jaccard.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join">
+      <compilation-unit name="word-jaccard-inline">
+        <output-file compare="Text">word-jaccard-inline.adm</output-file>
+      </compilation-unit>
+    </test-case>
+  </test-group>
+  <test-group name="inverted-index-join-noeqjoin">
+    <test-case FilePath="inverted-index-join-noeqjoin">
+      <compilation-unit name="ngram-edit-distance">
+        <output-file compare="Text">ngram-edit-distance.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join-noeqjoin">
+      <compilation-unit name="ngram-edit-distance-inline">
+        <output-file compare="Text">ngram-edit-distance-inline.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join-noeqjoin">
+      <compilation-unit name="ngram-jaccard">
+        <output-file compare="Text">ngram-jaccard.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join-noeqjoin">
+      <compilation-unit name="ngram-jaccard-inline">
+        <output-file compare="Text">ngram-jaccard-inline.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join-noeqjoin">
+      <compilation-unit name="olist-edit-distance">
+        <output-file compare="Text">olist-edit-distance.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join-noeqjoin">
+      <compilation-unit name="olist-edit-distance-inline">
+        <output-file compare="Text">olist-edit-distance-inline.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join-noeqjoin">
+      <compilation-unit name="olist-jaccard">
+        <output-file compare="Text">olist-jaccard.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join-noeqjoin">
+      <compilation-unit name="olist-jaccard-inline">
+        <output-file compare="Text">olist-jaccard-inline.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join-noeqjoin">
+      <compilation-unit name="ulist-jaccard">
+        <output-file compare="Text">ulist-jaccard.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join-noeqjoin">
+      <compilation-unit name="ulist-jaccard-inline">
+        <output-file compare="Text">ulist-jaccard-inline.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join-noeqjoin">
+      <compilation-unit name="word-jaccard">
+        <output-file compare="Text">word-jaccard.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="inverted-index-join-noeqjoin">
+      <compilation-unit name="word-jaccard-inline">
+        <output-file compare="Text">word-jaccard-inline.adm</output-file>
+      </compilation-unit>
+    </test-case>
+  </test-group>
   <test-group name="list">
     <test-case FilePath="list">
       <compilation-unit name="any-collection-member_01">
@@ -2527,6 +2597,11 @@
       </compilation-unit>
     </test-case>
     <test-case FilePath="records">
+      <compilation-unit name="field-access-on-open-field">
+        <output-file compare="Text">field-access-on-open-field.adm</output-file>
+      </compilation-unit>
+    </test-case>
+    <test-case FilePath="records">
       <compilation-unit name="open-record-constructor_01">
         <output-file compare="Text">open-record-constructor_01.adm</output-file>
       </compilation-unit>
@@ -3742,4 +3817,4 @@
       </compilation-unit>
     </test-case>
   </test-group>
-</test-suite>
+</test-suite>
\ No newline at end of file
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/Dataset.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/Dataset.java
index d383955..976bd87 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/Dataset.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/Dataset.java
@@ -77,4 +77,22 @@
     public Object dropFromCache(MetadataCache cache) {
         return cache.dropDataset(this);
     }
+    
+    @Override
+    public boolean equals(Object other) {
+        if (this == other) {
+            return true;
+        }
+        if (!(other instanceof Dataset)) {
+            return false;
+        }
+        Dataset otherDataset = (Dataset) other;
+        if (!otherDataset.dataverseName.equals(dataverseName)) {
+            return false;
+        }
+        if (!otherDataset.datasetName.equals(datasetName)) {
+            return false;
+        }
+        return true;
+    }
 }
\ No newline at end of file
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/ExternalDatasetDetails.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/ExternalDatasetDetails.java
index 00e49f6..07da617 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/ExternalDatasetDetails.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/ExternalDatasetDetails.java
@@ -18,7 +18,6 @@
 import java.io.IOException;
 import java.util.Map;
 
-import edu.uci.ics.asterix.builders.IAOrderedListBuilder;
 import edu.uci.ics.asterix.builders.IARecordBuilder;
 import edu.uci.ics.asterix.builders.OrderedListBuilder;
 import edu.uci.ics.asterix.builders.RecordBuilder;
@@ -65,7 +64,7 @@
     @Override
     public void writeDatasetDetailsRecordType(DataOutput out) throws HyracksDataException {
         IARecordBuilder externalRecordBuilder = new RecordBuilder();
-        IAOrderedListBuilder listBuilder = new OrderedListBuilder();
+        OrderedListBuilder listBuilder = new OrderedListBuilder();
         ArrayBackedValueStorage fieldValue = new ArrayBackedValueStorage();
         ArrayBackedValueStorage itemValue = new ArrayBackedValueStorage();
         externalRecordBuilder.reset(externalRecordType);
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/FeedDatasetDetails.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/FeedDatasetDetails.java
index 70f1fee..895466d 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/FeedDatasetDetails.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/FeedDatasetDetails.java
@@ -19,7 +19,6 @@
 import java.util.List;
 import java.util.Map;
 
-import edu.uci.ics.asterix.builders.IAOrderedListBuilder;
 import edu.uci.ics.asterix.builders.IARecordBuilder;
 import edu.uci.ics.asterix.builders.OrderedListBuilder;
 import edu.uci.ics.asterix.builders.RecordBuilder;
@@ -71,7 +70,7 @@
     @Override
     public void writeDatasetDetailsRecordType(DataOutput out) throws HyracksDataException {
         IARecordBuilder feedRecordBuilder = new RecordBuilder();
-        IAOrderedListBuilder listBuilder = new OrderedListBuilder();
+        OrderedListBuilder listBuilder = new OrderedListBuilder();
         ArrayBackedValueStorage fieldValue = new ArrayBackedValueStorage();
         ArrayBackedValueStorage itemValue = new ArrayBackedValueStorage();
         feedRecordBuilder.reset(MetadataRecordTypes.FEED_DETAILS_RECORDTYPE);
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/InternalDatasetDetails.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/InternalDatasetDetails.java
index 61616c5..51d154a 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/InternalDatasetDetails.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entities/InternalDatasetDetails.java
@@ -18,7 +18,6 @@
 import java.io.IOException;
 import java.util.List;
 
-import edu.uci.ics.asterix.builders.IAOrderedListBuilder;
 import edu.uci.ics.asterix.builders.IARecordBuilder;
 import edu.uci.ics.asterix.builders.OrderedListBuilder;
 import edu.uci.ics.asterix.builders.RecordBuilder;
@@ -90,7 +89,7 @@
     public void writeDatasetDetailsRecordType(DataOutput out) throws HyracksDataException {
 
         IARecordBuilder internalRecordBuilder = new RecordBuilder();
-        IAOrderedListBuilder listBuilder = new OrderedListBuilder();
+        OrderedListBuilder listBuilder = new OrderedListBuilder();
         ArrayBackedValueStorage fieldValue = new ArrayBackedValueStorage();
         ArrayBackedValueStorage itemValue = new ArrayBackedValueStorage();
         internalRecordBuilder.reset(MetadataRecordTypes.INTERNAL_DETAILS_RECORDTYPE);
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entitytupletranslators/DatatypeTupleTranslator.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entitytupletranslators/DatatypeTupleTranslator.java
index b90208c..d37fbc6 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entitytupletranslators/DatatypeTupleTranslator.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entitytupletranslators/DatatypeTupleTranslator.java
@@ -25,7 +25,6 @@
 import java.util.Calendar;
 import java.util.List;
 
-import edu.uci.ics.asterix.builders.IAOrderedListBuilder;
 import edu.uci.ics.asterix.builders.IARecordBuilder;
 import edu.uci.ics.asterix.builders.OrderedListBuilder;
 import edu.uci.ics.asterix.builders.RecordBuilder;
@@ -49,7 +48,6 @@
 import edu.uci.ics.asterix.om.types.AbstractCollectionType;
 import edu.uci.ics.asterix.om.types.BuiltinType;
 import edu.uci.ics.asterix.om.types.IAType;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
 import edu.uci.ics.hyracks.algebricks.common.exceptions.NotImplementedException;
 import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
 import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
@@ -322,7 +320,7 @@
 
     private void writeUnionType(Datatype instance, DataOutput dataOutput) throws HyracksDataException {
         List<IAType> unionList = ((AUnionType) instance.getDatatype()).getUnionList();
-        IAOrderedListBuilder listBuilder = new OrderedListBuilder();
+        OrderedListBuilder listBuilder = new OrderedListBuilder();
         listBuilder.reset(new AOrderedListType(BuiltinType.ASTRING, null));
         ArrayBackedValueStorage itemValue = new ArrayBackedValueStorage();
         String typeName = null;
@@ -358,7 +356,7 @@
         IARecordBuilder fieldRecordBuilder = new RecordBuilder();
 
         ARecordType recType = (ARecordType) instance.getDatatype();
-        IAOrderedListBuilder listBuilder = new OrderedListBuilder();
+        OrderedListBuilder listBuilder = new OrderedListBuilder();
         listBuilder.reset(new AOrderedListType(MetadataRecordTypes.FIELD_RECORDTYPE, null));
         String fieldTypeName = null;
         for (int i = 0; i < recType.getFieldNames().length; i++) {
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entitytupletranslators/FunctionTupleTranslator.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entitytupletranslators/FunctionTupleTranslator.java
index efd62a8..8296a22 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entitytupletranslators/FunctionTupleTranslator.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entitytupletranslators/FunctionTupleTranslator.java
@@ -22,7 +22,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import edu.uci.ics.asterix.builders.IAOrderedListBuilder;
 import edu.uci.ics.asterix.builders.OrderedListBuilder;
 import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
 import edu.uci.ics.asterix.metadata.bootstrap.MetadataPrimaryIndexes;
@@ -140,7 +139,7 @@
         recordBuilder.addField(MetadataRecordTypes.FUNCTION_ARECORD_FUNCTION_ARITY_FIELD_INDEX, fieldValue);
 
         // write field 3
-        IAOrderedListBuilder listBuilder = new OrderedListBuilder();
+        OrderedListBuilder listBuilder = new OrderedListBuilder();
         ArrayBackedValueStorage itemValue = new ArrayBackedValueStorage();
         listBuilder
                 .reset((AOrderedListType) MetadataRecordTypes.FUNCTION_RECORDTYPE.getFieldTypes()[MetadataRecordTypes.FUNCTION_ARECORD_FUNCTION_PARAM_LIST_FIELD_INDEX]);
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entitytupletranslators/IndexTupleTranslator.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entitytupletranslators/IndexTupleTranslator.java
index 7f723cb..d71480f 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entitytupletranslators/IndexTupleTranslator.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entitytupletranslators/IndexTupleTranslator.java
@@ -23,7 +23,6 @@
 import java.util.Calendar;
 import java.util.List;
 
-import edu.uci.ics.asterix.builders.IAOrderedListBuilder;
 import edu.uci.ics.asterix.builders.OrderedListBuilder;
 import edu.uci.ics.asterix.common.config.DatasetConfig.IndexType;
 import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
@@ -58,7 +57,7 @@
     // Field name of open field.
     public static final String GRAM_LENGTH_FIELD_NAME = "GramLength";
 
-    private IAOrderedListBuilder listBuilder = new OrderedListBuilder();
+    private OrderedListBuilder listBuilder = new OrderedListBuilder();
     private ArrayBackedValueStorage nameValue = new ArrayBackedValueStorage();
     private ArrayBackedValueStorage itemValue = new ArrayBackedValueStorage();
     private List<String> searchKey;
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entitytupletranslators/NodeGroupTupleTranslator.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entitytupletranslators/NodeGroupTupleTranslator.java
index 8c7645b..da66d4b 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entitytupletranslators/NodeGroupTupleTranslator.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/entitytupletranslators/NodeGroupTupleTranslator.java
@@ -23,7 +23,6 @@
 import java.util.Calendar;
 import java.util.List;
 
-import edu.uci.ics.asterix.builders.IAUnorderedListBuilder;
 import edu.uci.ics.asterix.builders.UnorderedListBuilder;
 import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
 import edu.uci.ics.asterix.metadata.bootstrap.MetadataPrimaryIndexes;
@@ -49,7 +48,7 @@
     // Payload field containing serialized NodeGroup.
     public static final int NODEGROUP_PAYLOAD_TUPLE_FIELD_INDEX = 1;
 
-    private IAUnorderedListBuilder listBuilder = new UnorderedListBuilder();
+    private UnorderedListBuilder listBuilder = new UnorderedListBuilder();
     private ArrayBackedValueStorage itemValue = new ArrayBackedValueStorage();
     private List<String> nodeNames;
     @SuppressWarnings("unchecked")
diff --git a/asterix-om/src/main/java/edu/uci/ics/asterix/builders/AbstractListBuilder.java b/asterix-om/src/main/java/edu/uci/ics/asterix/builders/AbstractListBuilder.java
new file mode 100644
index 0000000..6fa2d3e
--- /dev/null
+++ b/asterix-om/src/main/java/edu/uci/ics/asterix/builders/AbstractListBuilder.java
@@ -0,0 +1,110 @@
+package edu.uci.ics.asterix.builders;
+
+import java.io.DataOutput;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import edu.uci.ics.asterix.dataflow.data.nontagged.serde.SerializerDeserializerUtil;
+import edu.uci.ics.asterix.om.types.ATypeTag;
+import edu.uci.ics.asterix.om.types.AbstractCollectionType;
+import edu.uci.ics.asterix.om.util.NonTaggedFormatUtil;
+import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
+import edu.uci.ics.hyracks.data.std.api.IValueReference;
+import edu.uci.ics.hyracks.data.std.util.GrowableArray;
+import edu.uci.ics.hyracks.storage.am.common.ophelpers.IntArrayList;
+
+public abstract class AbstractListBuilder implements IAsterixListBuilder {
+
+    protected static final byte serNullTypeTag = ATypeTag.NULL.serialize();
+
+    protected final GrowableArray outputStorage;
+    protected final DataOutputStream outputStream;
+    protected final IntArrayList offsets;
+    protected int metadataInfoSize;
+    protected byte[] offsetArray;
+    protected int offsetPosition;
+    protected int headerSize;
+    protected ATypeTag itemTypeTag;
+    protected final ATypeTag listType;
+
+    protected boolean fixedSize = false;
+    protected int numberOfItems;
+
+    public AbstractListBuilder(ATypeTag listType) {
+        this.outputStorage = new GrowableArray();
+        this.outputStream = (DataOutputStream) outputStorage.getDataOutput();
+        this.offsets = new IntArrayList(10, 10);
+        this.metadataInfoSize = 0;
+        this.offsetArray = null;
+        this.offsetPosition = 0;
+        this.listType = listType;
+    }
+
+    @Override
+    public void reset(AbstractCollectionType listType) {
+        this.outputStorage.reset();
+        this.offsetArray = null;
+        this.offsets.clear();
+        this.offsetPosition = 0;
+        this.numberOfItems = 0;
+        if (listType == null || listType.getItemType() == null) {
+            this.itemTypeTag = ATypeTag.ANY;
+            fixedSize = false;
+        } else {
+            this.itemTypeTag = listType.getItemType().getTypeTag();
+            fixedSize = NonTaggedFormatUtil.isFixedSizedCollection(listType.getItemType());
+        }
+        headerSize = 2;
+        metadataInfoSize = 8;
+        // 8 = 4 (# of items) + 4 (the size of the list)
+    }
+
+    @Override
+    public void addItem(IValueReference item) throws HyracksDataException {
+        try {
+            if (!fixedSize)
+                this.offsets.add((short) outputStorage.getLength());
+            if (itemTypeTag == ATypeTag.ANY
+                    || (itemTypeTag == ATypeTag.NULL && item.getByteArray()[0] == serNullTypeTag)) {
+                this.numberOfItems++;
+                this.outputStream.write(item.getByteArray(), item.getStartOffset(), item.getLength());
+            } else if (item.getByteArray()[0] != serNullTypeTag) {
+                this.numberOfItems++;
+                this.outputStream.write(item.getByteArray(), item.getStartOffset() + 1, item.getLength() - 1);
+            }
+        } catch (IOException e) {
+            throw new HyracksDataException(e);
+        }
+    }
+
+    @Override
+    public void write(DataOutput out, boolean writeTypeTag) throws HyracksDataException {
+        try {
+            if (!fixedSize)
+                metadataInfoSize += offsets.size() * 4;
+            if (offsetArray == null || offsetArray.length < metadataInfoSize)
+                offsetArray = new byte[metadataInfoSize];
+
+            SerializerDeserializerUtil.writeIntToByteArray(offsetArray,
+                    headerSize + metadataInfoSize + outputStorage.getLength(), offsetPosition);
+            SerializerDeserializerUtil.writeIntToByteArray(offsetArray, this.numberOfItems, offsetPosition + 4);
+
+            if (!fixedSize) {
+                offsetPosition += 8;
+                for (int i = 0; i < offsets.size(); i++) {
+                    SerializerDeserializerUtil.writeIntToByteArray(offsetArray, offsets.get(i) + metadataInfoSize
+                            + headerSize, offsetPosition);
+                    offsetPosition += 4;
+                }
+            }
+            if (writeTypeTag) {
+                out.writeByte(listType.serialize());
+            }
+            out.writeByte(itemTypeTag.serialize());
+            out.write(offsetArray, 0, metadataInfoSize);
+            out.write(outputStorage.getByteArray(), 0, outputStorage.getLength());
+        } catch (IOException e) {
+            throw new HyracksDataException(e);
+        }
+    }
+}
diff --git a/asterix-om/src/main/java/edu/uci/ics/asterix/builders/IAOrderedListBuilder.java b/asterix-om/src/main/java/edu/uci/ics/asterix/builders/IAOrderedListBuilder.java
deleted file mode 100644
index 0ca40a5..0000000
--- a/asterix-om/src/main/java/edu/uci/ics/asterix/builders/IAOrderedListBuilder.java
+++ /dev/null
@@ -1,28 +0,0 @@
-package edu.uci.ics.asterix.builders;
-
-import java.io.DataOutput;
-
-import edu.uci.ics.asterix.om.types.AOrderedListType;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.data.std.api.IValueReference;
-
-public interface IAOrderedListBuilder {
-
-    /**
-     * @param orderedlistType
-     *            - the type of the list.
-     */
-    public void reset(AOrderedListType orderedlistType) throws HyracksDataException;
-
-    /**
-     * @param item
-     *            - the item to be added to the list.
-     */
-    public void addItem(IValueReference item) throws HyracksDataException;
-
-    /**
-     * @param out
-     *            - Stream to write data to.
-     */
-    public void write(DataOutput out, boolean writeTypeTag) throws HyracksDataException;
-}
diff --git a/asterix-om/src/main/java/edu/uci/ics/asterix/builders/IAUnorderedListBuilder.java b/asterix-om/src/main/java/edu/uci/ics/asterix/builders/IAUnorderedListBuilder.java
deleted file mode 100644
index 50d2038..0000000
--- a/asterix-om/src/main/java/edu/uci/ics/asterix/builders/IAUnorderedListBuilder.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package edu.uci.ics.asterix.builders;
-
-import java.io.DataOutput;
-
-import edu.uci.ics.asterix.om.types.AUnorderedListType;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.data.std.api.IValueReference;
-
-public interface IAUnorderedListBuilder {
-
-    /**
-     * @param unorderedlistType
-     *            - the type of the list.
-     */
-    public void reset(AUnorderedListType unorderedlistType) throws HyracksDataException;
-
-    /**
-     * @param item
-     *            - the item to be added to the list.
-     */
-    public void addItem(IValueReference item) throws HyracksDataException;
-
-    /**
-     * @param out
-     *            - Stream to write data to.
-     */
-    public void write(DataOutput out, boolean writeTypeTag) throws HyracksDataException;
-
-}
diff --git a/asterix-om/src/main/java/edu/uci/ics/asterix/builders/IAsterixListBuilder.java b/asterix-om/src/main/java/edu/uci/ics/asterix/builders/IAsterixListBuilder.java
new file mode 100644
index 0000000..7bab046
--- /dev/null
+++ b/asterix-om/src/main/java/edu/uci/ics/asterix/builders/IAsterixListBuilder.java
@@ -0,0 +1,29 @@
+package edu.uci.ics.asterix.builders;
+
+import java.io.DataOutput;
+
+import edu.uci.ics.asterix.om.types.AbstractCollectionType;
+import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
+import edu.uci.ics.hyracks.data.std.api.IValueReference;
+
+public interface IAsterixListBuilder {
+    /**
+     * @param listType
+     *            Type of the list: AUnorderedListType or AOrderedListType.
+     */
+    public void reset(AbstractCollectionType listType) throws HyracksDataException;
+
+    /**
+     * @param item
+     *            Item to be added to the list.
+     */
+    public void addItem(IValueReference item) throws HyracksDataException;
+
+    /**
+     * @param out
+     *            Stream to serialize the list into.
+     * @param writeTypeTag
+     *            Whether to write the list's type tag before the list data.
+     */
+    public void write(DataOutput out, boolean writeTypeTag) throws HyracksDataException;
+}
diff --git a/asterix-om/src/main/java/edu/uci/ics/asterix/builders/OrderedListBuilder.java b/asterix-om/src/main/java/edu/uci/ics/asterix/builders/OrderedListBuilder.java
index 9fb422d..1fdd7df 100644
--- a/asterix-om/src/main/java/edu/uci/ics/asterix/builders/OrderedListBuilder.java
+++ b/asterix-om/src/main/java/edu/uci/ics/asterix/builders/OrderedListBuilder.java
@@ -1,100 +1,21 @@
 package edu.uci.ics.asterix.builders;
 
-import java.io.ByteArrayOutputStream;
-import java.io.DataOutput;
 import java.io.IOException;
-import java.util.ArrayList;
 
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.SerializerDeserializerUtil;
-import edu.uci.ics.asterix.om.types.AOrderedListType;
 import edu.uci.ics.asterix.om.types.ATypeTag;
-import edu.uci.ics.asterix.om.util.NonTaggedFormatUtil;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.data.std.api.IValueReference;
+import edu.uci.ics.hyracks.storage.am.invertedindex.tokenizers.IToken;
 
-public class OrderedListBuilder implements IAOrderedListBuilder {
-
-    private ByteArrayOutputStream outputStream;
-    private ArrayList<Short> offsets;
-    private int metadataInfoSize;
-    private byte[] offsetArray;
-    private int offsetPosition;
-    private int headerSize;
-    private ATypeTag itemTypeTag;
-    private byte serNullTypeTag = ATypeTag.NULL.serialize();
-    private final static byte ORDEREDLIST_TYPE_TAG = ATypeTag.ORDEREDLIST.serialize();
-
-    private boolean fixedSize = false;
-    private int numberOfItems;
+public class OrderedListBuilder extends AbstractListBuilder {
 
     public OrderedListBuilder() {
-        this.outputStream = new ByteArrayOutputStream();
-        this.offsets = new ArrayList<Short>();
-        this.metadataInfoSize = 0;
-        this.offsetArray = null;
-        this.offsetPosition = 0;
+        super(ATypeTag.ORDEREDLIST);
     }
 
-    @Override
-    public void reset(AOrderedListType orderedlistType) throws HyracksDataException {
-        this.outputStream.reset();
-        this.offsetArray = null;
-        this.offsets.clear();
-        this.offsetPosition = 0;
-        this.numberOfItems = 0;
-        if (orderedlistType == null || orderedlistType.getItemType() == null) {
-            this.itemTypeTag = ATypeTag.ANY;
-            fixedSize = false;
-        } else {
-            this.itemTypeTag = orderedlistType.getItemType().getTypeTag();
-            fixedSize = NonTaggedFormatUtil.isFixedSizedCollection(orderedlistType.getItemType());
+    public void addItem(IToken token) throws IOException {
+        if (!fixedSize) {
+            offsets.add((short) outputStorage.getLength());
         }
-        headerSize = 2;
-        metadataInfoSize = 8;
-        // 8 = 4 (# of items) + 4 (the size of the list)
-    }
-
-    @Override
-    public void addItem(IValueReference item) throws HyracksDataException {
-        if (!fixedSize)
-            this.offsets.add((short) outputStream.size());
-        if (itemTypeTag == ATypeTag.ANY || (itemTypeTag == ATypeTag.NULL && item.getByteArray()[0] == serNullTypeTag)) {
-            this.numberOfItems++;
-            this.outputStream.write(item.getByteArray(), item.getStartOffset(), item.getLength());
-        } else if (item.getByteArray()[0] != serNullTypeTag) {
-            this.numberOfItems++;
-            this.outputStream.write(item.getByteArray(), item.getStartOffset() + 1, item.getLength() - 1);
-        }
-    }
-
-    @Override
-    public void write(DataOutput out, boolean writeTypeTag) throws HyracksDataException {
-        try {
-            if (!fixedSize)
-                metadataInfoSize += offsets.size() * 4;
-            if (offsetArray == null || offsetArray.length < metadataInfoSize)
-                offsetArray = new byte[metadataInfoSize];
-
-            SerializerDeserializerUtil.writeIntToByteArray(offsetArray,
-                    headerSize + metadataInfoSize + outputStream.size(), offsetPosition);
-            SerializerDeserializerUtil.writeIntToByteArray(offsetArray, this.numberOfItems, offsetPosition + 4);
-
-            if (!fixedSize) {
-                offsetPosition += 8;
-                for (int i = 0; i < offsets.size(); i++) {
-                    SerializerDeserializerUtil.writeIntToByteArray(offsetArray, offsets.get(i) + metadataInfoSize
-                            + headerSize, offsetPosition);
-                    offsetPosition += 4;
-                }
-            }
-            if (writeTypeTag) {
-                out.writeByte(ORDEREDLIST_TYPE_TAG);
-            }
-            out.writeByte(itemTypeTag.serialize());
-            out.write(offsetArray, 0, metadataInfoSize);
-            out.write(outputStream.toByteArray(), 0, outputStream.size());
-        } catch (IOException e) {
-            throw new HyracksDataException(e);
-        }
+        numberOfItems++;
+        token.serializeToken(outputStorage);
     }
 }
diff --git a/asterix-om/src/main/java/edu/uci/ics/asterix/builders/UnorderedListBuilder.java b/asterix-om/src/main/java/edu/uci/ics/asterix/builders/UnorderedListBuilder.java
index 90fb2b5..d1c33a4 100644
--- a/asterix-om/src/main/java/edu/uci/ics/asterix/builders/UnorderedListBuilder.java
+++ b/asterix-om/src/main/java/edu/uci/ics/asterix/builders/UnorderedListBuilder.java
@@ -1,103 +1,10 @@
 package edu.uci.ics.asterix.builders;
 
-import java.io.ByteArrayOutputStream;
-import java.io.DataOutput;
-import java.io.IOException;
-import java.util.ArrayList;
-
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.SerializerDeserializerUtil;
 import edu.uci.ics.asterix.om.types.ATypeTag;
-import edu.uci.ics.asterix.om.types.AUnorderedListType;
-import edu.uci.ics.asterix.om.util.NonTaggedFormatUtil;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
-import edu.uci.ics.hyracks.data.std.api.IValueReference;
 
-public class UnorderedListBuilder implements IAUnorderedListBuilder {
-
-    /**
-     * 
-     */
-    private ByteArrayOutputStream outputStream;
-    private ArrayList<Short> offsets;
-    private int metadataInfoSize;
-    private byte[] offsetArray;
-    private int offsetPosition;
-    private int headerSize;
-    private ATypeTag itemTypeTag;
-    private byte serNullTypeTag = ATypeTag.NULL.serialize();
-    private final static byte UNORDEREDLIST_TYPE_TAG = ATypeTag.UNORDEREDLIST.serialize();
-
-    private boolean fixedSize = false;
-    private int numberOfItems;
+public class UnorderedListBuilder extends AbstractListBuilder {
 
     public UnorderedListBuilder() {
-        this.outputStream = new ByteArrayOutputStream();
-        this.offsets = new ArrayList<Short>();
-        this.metadataInfoSize = 0;
-        this.offsetArray = null;
-        this.offsetPosition = 0;
-    }
-
-    @Override
-    public void reset(AUnorderedListType unorderedlistType) throws HyracksDataException {
-        this.outputStream.reset();
-        this.offsetArray = null;
-        this.offsets.clear();
-        this.offsetPosition = 0;
-        this.numberOfItems = 0;
-        if (unorderedlistType == null || unorderedlistType.getItemType() == null) {
-            this.itemTypeTag = ATypeTag.ANY;
-            fixedSize = false;
-        } else {
-            this.itemTypeTag = unorderedlistType.getItemType().getTypeTag();
-            fixedSize = NonTaggedFormatUtil.isFixedSizedCollection(unorderedlistType.getItemType());
-        }
-        headerSize = 2;
-        metadataInfoSize = 8;
-        // 8 = 4 (# of items) + 4 (the size of the list)
-    }
-
-    @Override
-    public void addItem(IValueReference item) throws HyracksDataException {
-        if (!fixedSize)
-            this.offsets.add((short) outputStream.size());
-        if (itemTypeTag == ATypeTag.ANY || (itemTypeTag == ATypeTag.NULL && item.getByteArray()[0] == serNullTypeTag)) {
-            this.numberOfItems++;
-            this.outputStream.write(item.getByteArray(), item.getStartOffset(), item.getLength());
-        } else if (item.getByteArray()[0] != serNullTypeTag) {
-            this.numberOfItems++;
-            this.outputStream.write(item.getByteArray(), item.getStartOffset() + 1, item.getLength() - 1);
-        }
-    }
-
-    @Override
-    public void write(DataOutput out, boolean writeTypeTag) throws HyracksDataException {
-        try {
-            if (!fixedSize)
-                metadataInfoSize += offsets.size() * 4;
-            if (offsetArray == null || offsetArray.length < metadataInfoSize)
-                offsetArray = new byte[metadataInfoSize];
-
-            SerializerDeserializerUtil.writeIntToByteArray(offsetArray,
-                    headerSize + metadataInfoSize + outputStream.size(), offsetPosition);
-            SerializerDeserializerUtil.writeIntToByteArray(offsetArray, this.numberOfItems, offsetPosition + 4);
-
-            if (!fixedSize) {
-                offsetPosition += 8;
-                for (int i = 0; i < offsets.size(); i++) {
-                    SerializerDeserializerUtil.writeIntToByteArray(offsetArray, offsets.get(i) + metadataInfoSize
-                            + headerSize, offsetPosition);
-                    offsetPosition += 4;
-                }
-            }
-            if (writeTypeTag) {
-                out.writeByte(UNORDEREDLIST_TYPE_TAG);
-            }
-            out.writeByte(itemTypeTag.serialize());
-            out.write(offsetArray, 0, metadataInfoSize);
-            out.write(outputStream.toByteArray(), 0, outputStream.size());
-        } catch (IOException e) {
-            throw new HyracksDataException(e);
-        }
+        super(ATypeTag.UNORDEREDLIST);
     }
 }
diff --git a/asterix-om/src/main/java/edu/uci/ics/asterix/dataflow/data/common/AListElementToken.java b/asterix-om/src/main/java/edu/uci/ics/asterix/dataflow/data/common/AListElementToken.java
index cb6838e..df3b43e 100644
--- a/asterix-om/src/main/java/edu/uci/ics/asterix/dataflow/data/common/AListElementToken.java
+++ b/asterix-om/src/main/java/edu/uci/ics/asterix/dataflow/data/common/AListElementToken.java
@@ -1,8 +1,8 @@
 package edu.uci.ics.asterix.dataflow.data.common;
 
-import java.io.DataOutput;
 import java.io.IOException;
 
+import edu.uci.ics.hyracks.data.std.util.GrowableArray;
 import edu.uci.ics.hyracks.storage.am.invertedindex.tokenizers.IToken;
 
 public class AListElementToken implements IToken {
@@ -44,14 +44,13 @@
     }
 
     @Override
-    public void serializeToken(DataOutput dos) throws IOException {
-        dos.writeByte(typeTag);
-        dos.write(data, start, length);
+    public void serializeToken(GrowableArray out) throws IOException {
+        out.getDataOutput().writeByte(typeTag);
+        out.getDataOutput().write(data, start, length);
     }
 
     @Override
-    public void serializeTokenCount(DataOutput dos) throws IOException {
+    public void serializeTokenCount(GrowableArray out) throws IOException {
         throw new UnsupportedOperationException("Token count not implemented.");
     }
-
 }
diff --git a/asterix-om/src/main/java/edu/uci/ics/asterix/dataflow/data/nontagged/serde/AOrderedListSerializerDeserializer.java b/asterix-om/src/main/java/edu/uci/ics/asterix/dataflow/data/nontagged/serde/AOrderedListSerializerDeserializer.java
index d37a4ea..4d115d7 100644
--- a/asterix-om/src/main/java/edu/uci/ics/asterix/dataflow/data/nontagged/serde/AOrderedListSerializerDeserializer.java
+++ b/asterix-om/src/main/java/edu/uci/ics/asterix/dataflow/data/nontagged/serde/AOrderedListSerializerDeserializer.java
@@ -5,7 +5,6 @@
 import java.io.IOException;
 import java.util.ArrayList;
 
-import edu.uci.ics.asterix.builders.IAOrderedListBuilder;
 import edu.uci.ics.asterix.builders.OrderedListBuilder;
 import edu.uci.ics.asterix.common.exceptions.AsterixException;
 import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
@@ -91,7 +90,7 @@
     @Override
     public void serialize(AOrderedList instance, DataOutput out) throws HyracksDataException {
         // TODO: schemaless ordered list serializer
-        IAOrderedListBuilder listBuilder = new OrderedListBuilder();
+        OrderedListBuilder listBuilder = new OrderedListBuilder();
         listBuilder.reset(orderedlistType);
         ArrayBackedValueStorage itemValue = new ArrayBackedValueStorage();
         for (int i = 0; i < instance.size(); i++) {
diff --git a/asterix-om/src/main/java/edu/uci/ics/asterix/dataflow/data/nontagged/serde/AUnorderedListSerializerDeserializer.java b/asterix-om/src/main/java/edu/uci/ics/asterix/dataflow/data/nontagged/serde/AUnorderedListSerializerDeserializer.java
index f295900..f85188f 100644
--- a/asterix-om/src/main/java/edu/uci/ics/asterix/dataflow/data/nontagged/serde/AUnorderedListSerializerDeserializer.java
+++ b/asterix-om/src/main/java/edu/uci/ics/asterix/dataflow/data/nontagged/serde/AUnorderedListSerializerDeserializer.java
@@ -5,7 +5,6 @@
 import java.io.IOException;
 import java.util.ArrayList;
 
-import edu.uci.ics.asterix.builders.IAUnorderedListBuilder;
 import edu.uci.ics.asterix.builders.UnorderedListBuilder;
 import edu.uci.ics.asterix.common.exceptions.AsterixException;
 import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
@@ -91,7 +90,7 @@
     @Override
     public void serialize(AUnorderedList instance, DataOutput out) throws HyracksDataException {
         // TODO: schemaless ordered list serializer
-        IAUnorderedListBuilder listBuilder = new UnorderedListBuilder();
+        UnorderedListBuilder listBuilder = new UnorderedListBuilder();
         ArrayBackedValueStorage itemValue = new ArrayBackedValueStorage();
         listBuilder.reset(unorderedlistType);
         IACursor cursor = instance.getCursor();
diff --git a/asterix-om/src/main/java/edu/uci/ics/asterix/om/typecomputer/impl/FieldAccessByIndexResultType.java b/asterix-om/src/main/java/edu/uci/ics/asterix/om/typecomputer/impl/FieldAccessByIndexResultType.java
index dbe338d..d4b11fa 100644
--- a/asterix-om/src/main/java/edu/uci/ics/asterix/om/typecomputer/impl/FieldAccessByIndexResultType.java
+++ b/asterix-om/src/main/java/edu/uci/ics/asterix/om/typecomputer/impl/FieldAccessByIndexResultType.java
@@ -38,6 +38,9 @@
         }
         IAType type0 = (IAType) obj;
         ARecordType t0 = NonTaggedFieldAccessByNameResultType.getRecordTypeFromType(type0, expression);
+        if (t0 == null) {
+            return BuiltinType.ANY;
+        }
         ILogicalExpression arg1 = f.getArguments().get(1).getValue();
         if (arg1.getExpressionTag() != LogicalExpressionTag.CONSTANT) {
             return BuiltinType.ANY;
diff --git a/asterix-om/src/main/java/edu/uci/ics/asterix/om/typecomputer/impl/NonTaggedFieldAccessByNameResultType.java b/asterix-om/src/main/java/edu/uci/ics/asterix/om/typecomputer/impl/NonTaggedFieldAccessByNameResultType.java
index d9420cf..db9d932 100644
--- a/asterix-om/src/main/java/edu/uci/ics/asterix/om/typecomputer/impl/NonTaggedFieldAccessByNameResultType.java
+++ b/asterix-om/src/main/java/edu/uci/ics/asterix/om/typecomputer/impl/NonTaggedFieldAccessByNameResultType.java
@@ -36,6 +36,9 @@
         }
         IAType type0 = (IAType) obj;
         ARecordType t0 = getRecordTypeFromType(type0, expression);
+        if (t0 == null) {
+            return BuiltinType.ANY;
+        }
 
         AbstractLogicalExpression arg1 = (AbstractLogicalExpression) f.getArguments().get(1).getValue();
         if (arg1.getExpressionTag() != LogicalExpressionTag.CONSTANT) {
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/collections/ListifyAggregateFunctionEvalFactory.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/collections/ListifyAggregateFunctionEvalFactory.java
index d057c88..5c928e1 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/collections/ListifyAggregateFunctionEvalFactory.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/collections/ListifyAggregateFunctionEvalFactory.java
@@ -10,7 +10,6 @@
 import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyAggregateFunctionFactory;
 import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluator;
 import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
-import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
 import edu.uci.ics.hyracks.data.std.api.IDataOutputProvider;
 import edu.uci.ics.hyracks.data.std.util.ArrayBackedValueStorage;
 import edu.uci.ics.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
@@ -38,11 +37,7 @@
 
             @Override
             public void init() throws AlgebricksException {
-                try {
-                    builder.reset(orderedlistType);
-                } catch (HyracksDataException e) {
-                    throw new AlgebricksException(e);
-                }
+                builder.reset(orderedlistType);
             }
 
             @Override
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/accessors/LineRectanglePolygonAccessor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/accessors/LineRectanglePolygonAccessor.java
index 68ff480..d7f87df 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/accessors/LineRectanglePolygonAccessor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/accessors/LineRectanglePolygonAccessor.java
@@ -17,7 +17,6 @@
 import java.io.DataOutput;
 import java.io.IOException;
 
-import edu.uci.ics.asterix.builders.IAOrderedListBuilder;
 import edu.uci.ics.asterix.builders.OrderedListBuilder;
 import edu.uci.ics.asterix.common.functions.FunctionConstants;
 import edu.uci.ics.asterix.dataflow.data.nontagged.Coordinate;
@@ -77,7 +76,7 @@
                     private final ArrayBackedValueStorage argOut = new ArrayBackedValueStorage();
                     private final ICopyEvaluator eval = args[0].createEvaluator(argOut);
 
-                    private final IAOrderedListBuilder listBuilder = new OrderedListBuilder();
+                    private final OrderedListBuilder listBuilder = new OrderedListBuilder();
                     private final ArrayBackedValueStorage inputVal = new ArrayBackedValueStorage();
                     private final AOrderedListType pointListType = new AOrderedListType(BuiltinType.APOINT, null);
 
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/common/AsterixListAccessor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/common/AsterixListAccessor.java
index fd6b691..58cbd07 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/common/AsterixListAccessor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/common/AsterixListAccessor.java
@@ -51,7 +51,7 @@
 	public void reset(byte[] listBytes, int start) throws AsterixException {
 		this.listBytes = listBytes;
 		this.start = start;
-		listType = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(listBytes[start]);		
+		listType = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(listBytes[start]);
 		if (listType != ATypeTag.UNORDEREDLIST && listType != ATypeTag.ORDEREDLIST) {
 			throw new AsterixException("Unsupported type: " + listType);
 		}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/common/GramTokensEvaluator.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/common/GramTokensEvaluator.java
index 188135c..261039a 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/common/GramTokensEvaluator.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/common/GramTokensEvaluator.java
@@ -3,7 +3,6 @@
 import java.io.DataOutput;
 import java.io.IOException;
 
-import edu.uci.ics.asterix.builders.IAOrderedListBuilder;
 import edu.uci.ics.asterix.builders.OrderedListBuilder;
 import edu.uci.ics.asterix.om.types.AOrderedListType;
 import edu.uci.ics.asterix.om.types.BuiltinType;
@@ -16,8 +15,6 @@
 import edu.uci.ics.hyracks.dataflow.common.data.marshalling.BooleanSerializerDeserializer;
 import edu.uci.ics.hyracks.dataflow.common.data.marshalling.IntegerSerializerDeserializer;
 import edu.uci.ics.hyracks.storage.am.invertedindex.tokenizers.IBinaryTokenizer;
-import edu.uci.ics.hyracks.storage.am.invertedindex.tokenizers.IToken;
-import edu.uci.ics.hyracks.storage.am.invertedindex.tokenizers.IntArray;
 import edu.uci.ics.hyracks.storage.am.invertedindex.tokenizers.NGramUTF8StringBinaryTokenizer;
 
 public class GramTokensEvaluator implements ICopyEvaluator {
@@ -25,20 +22,15 @@
     // assuming type indicator in serde format
     private final int typeIndicatorSize = 1;
 
-    protected final DataOutput out;
-    protected final ArrayBackedValueStorage argOut = new ArrayBackedValueStorage();
-    protected final ICopyEvaluator stringEval;
-    protected final ICopyEvaluator gramLengthEval;
-    protected final ICopyEvaluator prePostEval;
+    private final DataOutput out;
+    private final ArrayBackedValueStorage argOut = new ArrayBackedValueStorage();
+    private final ICopyEvaluator stringEval;
+    private final ICopyEvaluator gramLengthEval;
+    private final ICopyEvaluator prePostEval;
 
     private final NGramUTF8StringBinaryTokenizer tokenizer;
-
-    protected final IntArray itemOffsets = new IntArray();
-    protected final ArrayBackedValueStorage tokenBuffer = new ArrayBackedValueStorage();
-
-    private IAOrderedListBuilder listBuilder = new OrderedListBuilder();
-    private ArrayBackedValueStorage inputVal = new ArrayBackedValueStorage();
-    private BuiltinType itemType;
+    private final OrderedListBuilder listBuilder = new OrderedListBuilder();
+    private final AOrderedListType listType;
 
     public GramTokensEvaluator(ICopyEvaluatorFactory[] args, IDataOutputProvider output, IBinaryTokenizer tokenizer,
             BuiltinType itemType) throws AlgebricksException {
@@ -47,7 +39,7 @@
         gramLengthEval = args[1].createEvaluator(argOut);
         prePostEval = args[2].createEvaluator(argOut);
         this.tokenizer = (NGramUTF8StringBinaryTokenizer) tokenizer;
-        this.itemType = itemType;
+        this.listType = new AOrderedListType(itemType, null);
     }
 
     @Override
@@ -65,16 +57,12 @@
         boolean prePost = BooleanSerializerDeserializer.getBoolean(bytes, prePostOff + typeIndicatorSize);
         tokenizer.setPrePost(prePost);
         tokenizer.reset(bytes, 0, gramLengthOff);
-        tokenBuffer.reset();
 
         try {
-            listBuilder.reset(new AOrderedListType(itemType, null));
+            listBuilder.reset(listType);
             while (tokenizer.hasNext()) {
-                inputVal.reset();
                 tokenizer.next();
-                IToken token = tokenizer.getToken();
-                token.serializeToken(inputVal.getDataOutput());
-                listBuilder.addItem(inputVal);
+                listBuilder.addItem(tokenizer.getToken());
             }
             listBuilder.write(out, true);
         } catch (IOException e) {
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/common/SimilarityJaccardCheckEvaluator.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/common/SimilarityJaccardCheckEvaluator.java
index 22cae0f..ab73df2 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/common/SimilarityJaccardCheckEvaluator.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/common/SimilarityJaccardCheckEvaluator.java
@@ -2,7 +2,6 @@
 
 import java.io.IOException;
 
-import edu.uci.ics.asterix.builders.IAOrderedListBuilder;
 import edu.uci.ics.asterix.builders.OrderedListBuilder;
 import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AFloatSerializerDeserializer;
 import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
@@ -24,7 +23,7 @@
     protected final ICopyEvaluator jaccThreshEval;
     protected float jaccThresh = -1f;
 
-    protected IAOrderedListBuilder listBuilder;
+    protected OrderedListBuilder listBuilder;
     protected ArrayBackedValueStorage inputVal;
     @SuppressWarnings("unchecked")
     protected final ISerializerDeserializer<ABoolean> booleanSerde = AqlSerializerDeserializerProvider.INSTANCE
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/common/WordTokensEvaluator.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/common/WordTokensEvaluator.java
index f0f36f5..c316fb5 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/common/WordTokensEvaluator.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/common/WordTokensEvaluator.java
@@ -3,7 +3,6 @@
 import java.io.DataOutput;
 import java.io.IOException;
 
-import edu.uci.ics.asterix.builders.IAOrderedListBuilder;
 import edu.uci.ics.asterix.builders.OrderedListBuilder;
 import edu.uci.ics.asterix.om.types.AOrderedListType;
 import edu.uci.ics.asterix.om.types.BuiltinType;
@@ -14,29 +13,22 @@
 import edu.uci.ics.hyracks.data.std.util.ArrayBackedValueStorage;
 import edu.uci.ics.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
 import edu.uci.ics.hyracks.storage.am.invertedindex.tokenizers.IBinaryTokenizer;
-import edu.uci.ics.hyracks.storage.am.invertedindex.tokenizers.IToken;
-import edu.uci.ics.hyracks.storage.am.invertedindex.tokenizers.IntArray;
 
 public class WordTokensEvaluator implements ICopyEvaluator {
-    protected final DataOutput out;
-    protected final ArrayBackedValueStorage argOut = new ArrayBackedValueStorage();
-    protected final ICopyEvaluator stringEval;
+    private final DataOutput out;
+    private final ArrayBackedValueStorage argOut = new ArrayBackedValueStorage();
+    private final ICopyEvaluator stringEval;
 
-    protected final IBinaryTokenizer tokenizer;
-
-    protected final IntArray itemOffsets = new IntArray();
-    protected final ArrayBackedValueStorage tokenBuffer = new ArrayBackedValueStorage();
-
-    private IAOrderedListBuilder listBuilder = new OrderedListBuilder();
-    private ArrayBackedValueStorage inputVal = new ArrayBackedValueStorage();
-    private BuiltinType itemType;
+    private final IBinaryTokenizer tokenizer;
+    private final OrderedListBuilder listBuilder = new OrderedListBuilder();
+    private final AOrderedListType listType;
 
     public WordTokensEvaluator(ICopyEvaluatorFactory[] args, IDataOutputProvider output, IBinaryTokenizer tokenizer,
             BuiltinType itemType) throws AlgebricksException {
         out = output.getDataOutput();
         stringEval = args[0].createEvaluator(argOut);
         this.tokenizer = tokenizer;
-        this.itemType = itemType;
+        this.listType = new AOrderedListType(itemType, null);
     }
 
     @Override
@@ -45,16 +37,11 @@
         stringEval.evaluate(tuple);
         byte[] bytes = argOut.getByteArray();
         tokenizer.reset(bytes, 0, argOut.getLength());
-        tokenBuffer.reset();
-
         try {
-            listBuilder.reset(new AOrderedListType(itemType, null));
+            listBuilder.reset(listType);
             while (tokenizer.hasNext()) {
-                inputVal.reset();
                 tokenizer.next();
-                IToken token = tokenizer.getToken();
-                token.serializeToken(inputVal.getDataOutput());
-                listBuilder.addItem(inputVal);
+                listBuilder.addItem(tokenizer.getToken());
             }
             listBuilder.write(out, true);
         } catch (IOException e) {
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/CountHashedGramTokensDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/CountHashedGramTokensDescriptor.java
index a54515d..c4e8387 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/CountHashedGramTokensDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/CountHashedGramTokensDescriptor.java
@@ -3,7 +3,6 @@
 import edu.uci.ics.asterix.om.functions.AsterixBuiltinFunctions;
 import edu.uci.ics.asterix.om.functions.IFunctionDescriptor;
 import edu.uci.ics.asterix.om.functions.IFunctionDescriptorFactory;
-import edu.uci.ics.asterix.om.types.ATypeTag;
 import edu.uci.ics.asterix.om.types.BuiltinType;
 import edu.uci.ics.asterix.runtime.evaluators.base.AbstractScalarFunctionDynamicDescriptor;
 import edu.uci.ics.asterix.runtime.evaluators.common.GramTokensEvaluator;
@@ -37,8 +36,7 @@
 
             @Override
             public ICopyEvaluator createEvaluator(IDataOutputProvider output) throws AlgebricksException {
-                ITokenFactory tokenFactory = new HashedUTF8NGramTokenFactory(ATypeTag.INT32.serialize(),
-                        ATypeTag.INT32.serialize());
+                ITokenFactory tokenFactory = new HashedUTF8NGramTokenFactory();
                 NGramUTF8StringBinaryTokenizer tokenizer = new NGramUTF8StringBinaryTokenizer(3, true, false, true,
                         tokenFactory);
                 return new GramTokensEvaluator(args, output, tokenizer, BuiltinType.AINT32);
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/CountHashedWordTokensDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/CountHashedWordTokensDescriptor.java
index 4ddc57a..90a4293 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/CountHashedWordTokensDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/CountHashedWordTokensDescriptor.java
@@ -3,7 +3,6 @@
 import edu.uci.ics.asterix.om.functions.AsterixBuiltinFunctions;
 import edu.uci.ics.asterix.om.functions.IFunctionDescriptor;
 import edu.uci.ics.asterix.om.functions.IFunctionDescriptorFactory;
-import edu.uci.ics.asterix.om.types.ATypeTag;
 import edu.uci.ics.asterix.om.types.BuiltinType;
 import edu.uci.ics.asterix.runtime.evaluators.base.AbstractScalarFunctionDynamicDescriptor;
 import edu.uci.ics.asterix.runtime.evaluators.common.WordTokensEvaluator;
@@ -38,8 +37,7 @@
 
             @Override
             public ICopyEvaluator createEvaluator(IDataOutputProvider output) throws AlgebricksException {
-                ITokenFactory tokenFactory = new HashedUTF8WordTokenFactory(ATypeTag.INT32.serialize(),
-                        ATypeTag.INT32.serialize());
+                ITokenFactory tokenFactory = new HashedUTF8WordTokenFactory();
                 IBinaryTokenizer tokenizer = new DelimitedUTF8StringBinaryTokenizer(false, true, tokenFactory);
                 return new WordTokensEvaluator(args, output, tokenizer, BuiltinType.AINT32);
             }
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/EditDistanceCheckDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/EditDistanceCheckDescriptor.java
index 02e91b9..ca61b5b 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/EditDistanceCheckDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/EditDistanceCheckDescriptor.java
@@ -2,9 +2,7 @@
 
 import java.io.IOException;
 
-import edu.uci.ics.asterix.builders.IAOrderedListBuilder;
 import edu.uci.ics.asterix.builders.OrderedListBuilder;
-import edu.uci.ics.asterix.common.functions.FunctionConstants;
 import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
 import edu.uci.ics.asterix.om.base.ABoolean;
 import edu.uci.ics.asterix.om.functions.AsterixBuiltinFunctions;
@@ -55,7 +53,7 @@
 
         private final ICopyEvaluator edThreshEval;
         private int edThresh = -1;
-        private IAOrderedListBuilder listBuilder;
+        private final OrderedListBuilder listBuilder;
         private ArrayBackedValueStorage inputVal;
         @SuppressWarnings("unchecked")
         private final ISerializerDeserializer<ABoolean> booleanSerde = AqlSerializerDeserializerProvider.INSTANCE
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/GramTokensDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/GramTokensDescriptor.java
index 1e3ea24..20a2977 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/GramTokensDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/GramTokensDescriptor.java
@@ -3,7 +3,6 @@
 import edu.uci.ics.asterix.om.functions.AsterixBuiltinFunctions;
 import edu.uci.ics.asterix.om.functions.IFunctionDescriptor;
 import edu.uci.ics.asterix.om.functions.IFunctionDescriptorFactory;
-import edu.uci.ics.asterix.om.types.ATypeTag;
 import edu.uci.ics.asterix.om.types.BuiltinType;
 import edu.uci.ics.asterix.runtime.evaluators.base.AbstractScalarFunctionDynamicDescriptor;
 import edu.uci.ics.asterix.runtime.evaluators.common.GramTokensEvaluator;
@@ -37,8 +36,7 @@
 
             @Override
             public ICopyEvaluator createEvaluator(IDataOutputProvider output) throws AlgebricksException {
-                ITokenFactory tokenFactory = new UTF8NGramTokenFactory(ATypeTag.STRING.serialize(),
-                        ATypeTag.INT32.serialize());
+                ITokenFactory tokenFactory = new UTF8NGramTokenFactory();
                 NGramUTF8StringBinaryTokenizer tokenizer = new NGramUTF8StringBinaryTokenizer(3, true, true, true,
                         tokenFactory);
                 return new GramTokensEvaluator(args, output, tokenizer, BuiltinType.ASTRING);
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/HashedGramTokensDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/HashedGramTokensDescriptor.java
index 66e2f5f..e86f86a6 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/HashedGramTokensDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/HashedGramTokensDescriptor.java
@@ -3,7 +3,6 @@
 import edu.uci.ics.asterix.om.functions.AsterixBuiltinFunctions;
 import edu.uci.ics.asterix.om.functions.IFunctionDescriptor;
 import edu.uci.ics.asterix.om.functions.IFunctionDescriptorFactory;
-import edu.uci.ics.asterix.om.types.ATypeTag;
 import edu.uci.ics.asterix.om.types.BuiltinType;
 import edu.uci.ics.asterix.runtime.evaluators.base.AbstractScalarFunctionDynamicDescriptor;
 import edu.uci.ics.asterix.runtime.evaluators.common.GramTokensEvaluator;
@@ -37,8 +36,7 @@
 
             @Override
             public ICopyEvaluator createEvaluator(IDataOutputProvider output) throws AlgebricksException {
-                ITokenFactory tokenFactory = new HashedUTF8NGramTokenFactory(ATypeTag.INT32.serialize(),
-                        ATypeTag.INT32.serialize());
+                ITokenFactory tokenFactory = new HashedUTF8NGramTokenFactory();
                 NGramUTF8StringBinaryTokenizer tokenizer = new NGramUTF8StringBinaryTokenizer(3, true, true, true,
                         tokenFactory);
                 return new GramTokensEvaluator(args, output, tokenizer, BuiltinType.AINT32);
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/HashedWordTokensDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/HashedWordTokensDescriptor.java
index 848fb68..d6da522 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/HashedWordTokensDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/HashedWordTokensDescriptor.java
@@ -3,7 +3,6 @@
 import edu.uci.ics.asterix.om.functions.AsterixBuiltinFunctions;
 import edu.uci.ics.asterix.om.functions.IFunctionDescriptor;
 import edu.uci.ics.asterix.om.functions.IFunctionDescriptorFactory;
-import edu.uci.ics.asterix.om.types.ATypeTag;
 import edu.uci.ics.asterix.om.types.BuiltinType;
 import edu.uci.ics.asterix.runtime.evaluators.base.AbstractScalarFunctionDynamicDescriptor;
 import edu.uci.ics.asterix.runtime.evaluators.common.WordTokensEvaluator;
@@ -38,8 +37,7 @@
 
             @Override
             public ICopyEvaluator createEvaluator(IDataOutputProvider output) throws AlgebricksException {
-                ITokenFactory tokenFactory = new HashedUTF8WordTokenFactory(ATypeTag.INT32.serialize(),
-                        ATypeTag.INT32.serialize());
+                ITokenFactory tokenFactory = new HashedUTF8WordTokenFactory();
                 IBinaryTokenizer tokenizer = new DelimitedUTF8StringBinaryTokenizer(true, true, tokenFactory);
                 return new WordTokensEvaluator(args, output, tokenizer, BuiltinType.AINT32);
             }
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/SimilarityJaccardPrefixCheckDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/SimilarityJaccardPrefixCheckDescriptor.java
index 7675dd3..b909bc0 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/SimilarityJaccardPrefixCheckDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/SimilarityJaccardPrefixCheckDescriptor.java
@@ -2,7 +2,6 @@
 
 import java.io.IOException;
 
-import edu.uci.ics.asterix.builders.IAOrderedListBuilder;
 import edu.uci.ics.asterix.builders.OrderedListBuilder;
 import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
 import edu.uci.ics.asterix.om.base.ABoolean;
@@ -52,7 +51,7 @@
 
     private static class SimilarityJaccardPrefixCheckEvaluator extends SimilarityJaccardPrefixEvaluator {
 
-        private final IAOrderedListBuilder listBuilder;
+        private final OrderedListBuilder listBuilder;
         private ArrayBackedValueStorage inputVal;
         @SuppressWarnings("unchecked")
         private final ISerializerDeserializer<ABoolean> booleanSerde = AqlSerializerDeserializerProvider.INSTANCE
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/StringToCodePointDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/StringToCodePointDescriptor.java
index f8288ea..fdd45e2 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/StringToCodePointDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/StringToCodePointDescriptor.java
@@ -3,7 +3,6 @@
 import java.io.DataOutput;
 import java.io.IOException;
 
-import edu.uci.ics.asterix.builders.IAOrderedListBuilder;
 import edu.uci.ics.asterix.builders.OrderedListBuilder;
 import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
 import edu.uci.ics.asterix.om.base.AInt32;
@@ -59,7 +58,7 @@
                     protected final ICopyEvaluator stringEval = args[0].createEvaluator(argOut);
                     protected final AOrderedListType intListType = new AOrderedListType(BuiltinType.AINT32, null);
 
-                    private IAOrderedListBuilder listBuilder = new OrderedListBuilder();
+                    private OrderedListBuilder listBuilder = new OrderedListBuilder();
                     private ArrayBackedValueStorage inputVal = new ArrayBackedValueStorage();
 
                     @SuppressWarnings("unchecked")
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/WordTokensDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/WordTokensDescriptor.java
index b0ece87..791ee6b 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/WordTokensDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/WordTokensDescriptor.java
@@ -3,7 +3,6 @@
 import edu.uci.ics.asterix.om.functions.AsterixBuiltinFunctions;
 import edu.uci.ics.asterix.om.functions.IFunctionDescriptor;
 import edu.uci.ics.asterix.om.functions.IFunctionDescriptorFactory;
-import edu.uci.ics.asterix.om.types.ATypeTag;
 import edu.uci.ics.asterix.om.types.BuiltinType;
 import edu.uci.ics.asterix.runtime.evaluators.base.AbstractScalarFunctionDynamicDescriptor;
 import edu.uci.ics.asterix.runtime.evaluators.common.WordTokensEvaluator;
@@ -38,8 +37,7 @@
 
             @Override
             public ICopyEvaluator createEvaluator(IDataOutputProvider output) throws AlgebricksException {
-                ITokenFactory tokenFactory = new UTF8WordTokenFactory(ATypeTag.STRING.serialize(),
-                        ATypeTag.INT32.serialize());
+                ITokenFactory tokenFactory = new UTF8WordTokenFactory();
                 IBinaryTokenizer tokenizer = new DelimitedUTF8StringBinaryTokenizer(true, true, tokenFactory);
                 return new WordTokensEvaluator(args, output, tokenizer, BuiltinType.ASTRING);
             }
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AdmSchemafullRecordParserFactory.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AdmSchemafullRecordParserFactory.java
index c8511d2..3b0d1ab 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AdmSchemafullRecordParserFactory.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AdmSchemafullRecordParserFactory.java
@@ -13,9 +13,8 @@
 import edu.uci.ics.asterix.adm.parser.nontagged.AdmLexerConstants;
 import edu.uci.ics.asterix.adm.parser.nontagged.ParseException;
 import edu.uci.ics.asterix.adm.parser.nontagged.Token;
-import edu.uci.ics.asterix.builders.IAOrderedListBuilder;
 import edu.uci.ics.asterix.builders.IARecordBuilder;
-import edu.uci.ics.asterix.builders.IAUnorderedListBuilder;
+import edu.uci.ics.asterix.builders.IAsterixListBuilder;
 import edu.uci.ics.asterix.builders.OrderedListBuilder;
 import edu.uci.ics.asterix.builders.RecordBuilder;
 import edu.uci.ics.asterix.builders.UnorderedListBuilder;
@@ -89,8 +88,8 @@
 
             private Queue<ArrayBackedValueStorage> baaosPool = new ArrayDeque<ArrayBackedValueStorage>();
             private Queue<IARecordBuilder> recordBuilderPool = new ArrayDeque<IARecordBuilder>();
-            private Queue<IAOrderedListBuilder> orderedListBuilderPool = new ArrayDeque<IAOrderedListBuilder>();
-            private Queue<IAUnorderedListBuilder> unorderedListBuilderPool = new ArrayDeque<IAUnorderedListBuilder>();
+            private Queue<IAsterixListBuilder> orderedListBuilderPool = new ArrayDeque<IAsterixListBuilder>();
+            private Queue<IAsterixListBuilder> unorderedListBuilderPool = new ArrayDeque<IAsterixListBuilder>();
 
             private String mismatchErrorMessage = "Mismatch Type, expecting a value of type ";
 
@@ -966,7 +965,7 @@
                 this.recordBuilderPool.add(recBuilder);
             }
 
-            private IAOrderedListBuilder getOrderedListBuilder() {
+            private IAsterixListBuilder getOrderedListBuilder() {
                 OrderedListBuilder orderedListBuilder = (OrderedListBuilder) orderedListBuilderPool.poll();
                 if (orderedListBuilder != null)
                     return orderedListBuilder;
@@ -974,11 +973,11 @@
                     return new OrderedListBuilder();
             }
 
-            private void returnOrderedListBuilder(IAOrderedListBuilder orderedListBuilder) {
+            private void returnOrderedListBuilder(IAsterixListBuilder orderedListBuilder) {
                 this.orderedListBuilderPool.add(orderedListBuilder);
             }
 
-            private IAUnorderedListBuilder getUnorderedListBuilder() {
+            private IAsterixListBuilder getUnorderedListBuilder() {
                 UnorderedListBuilder unorderedListBuilder = (UnorderedListBuilder) unorderedListBuilderPool.poll();
                 if (unorderedListBuilder != null)
                     return unorderedListBuilder;
@@ -986,7 +985,7 @@
                     return new UnorderedListBuilder();
             }
 
-            private void returnUnorderedListBuilder(IAUnorderedListBuilder unorderedListBuilder) {
+            private void returnUnorderedListBuilder(IAsterixListBuilder unorderedListBuilder) {
                 this.unorderedListBuilderPool.add(unorderedListBuilder);
             }
 
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AdmTupleParser.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AdmTupleParser.java
index 96540c3..65223c1 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AdmTupleParser.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/operators/file/AdmTupleParser.java
@@ -13,9 +13,8 @@
 import edu.uci.ics.asterix.adm.parser.nontagged.AdmLexerConstants;
 import edu.uci.ics.asterix.adm.parser.nontagged.ParseException;
 import edu.uci.ics.asterix.adm.parser.nontagged.Token;
-import edu.uci.ics.asterix.builders.IAOrderedListBuilder;
 import edu.uci.ics.asterix.builders.IARecordBuilder;
-import edu.uci.ics.asterix.builders.IAUnorderedListBuilder;
+import edu.uci.ics.asterix.builders.IAsterixListBuilder;
 import edu.uci.ics.asterix.builders.OrderedListBuilder;
 import edu.uci.ics.asterix.builders.RecordBuilder;
 import edu.uci.ics.asterix.builders.UnorderedListBuilder;
@@ -60,8 +59,8 @@
 
 	private Queue<ArrayBackedValueStorage> baaosPool = new ArrayDeque<ArrayBackedValueStorage>();
 	private Queue<IARecordBuilder> recordBuilderPool = new ArrayDeque<IARecordBuilder>();
-	private Queue<IAOrderedListBuilder> orderedListBuilderPool = new ArrayDeque<IAOrderedListBuilder>();
-	private Queue<IAUnorderedListBuilder> unorderedListBuilderPool = new ArrayDeque<IAUnorderedListBuilder>();
+	private Queue<IAsterixListBuilder> orderedListBuilderPool = new ArrayDeque<IAsterixListBuilder>();
+	private Queue<IAsterixListBuilder> unorderedListBuilderPool = new ArrayDeque<IAsterixListBuilder>();
 
 	private String mismatchErrorMessage = "Mismatch Type, expecting a value of type ";
 
@@ -659,7 +658,7 @@
 		this.recordBuilderPool.add(recBuilder);
 	}
 
-	private IAOrderedListBuilder getOrderedListBuilder() {
+	private IAsterixListBuilder getOrderedListBuilder() {
 		OrderedListBuilder orderedListBuilder = (OrderedListBuilder) orderedListBuilderPool
 				.poll();
 		if (orderedListBuilder != null)
@@ -669,11 +668,11 @@
 	}
 
 	private void returnOrderedListBuilder(
-			IAOrderedListBuilder orderedListBuilder) {
+	        IAsterixListBuilder orderedListBuilder) {
 		this.orderedListBuilderPool.add(orderedListBuilder);
 	}
 
-	private IAUnorderedListBuilder getUnorderedListBuilder() {
+	private IAsterixListBuilder getUnorderedListBuilder() {
 		UnorderedListBuilder unorderedListBuilder = (UnorderedListBuilder) unorderedListBuilderPool
 				.poll();
 		if (unorderedListBuilder != null)
@@ -683,7 +682,7 @@
 	}
 
 	private void returnUnorderedListBuilder(
-			IAUnorderedListBuilder unorderedListBuilder) {
+	        IAsterixListBuilder unorderedListBuilder) {
 		this.unorderedListBuilderPool.add(unorderedListBuilder);
 	}