merged asterix_stabilization -r 641:689 to asterix_lsm_stabilization
git-svn-id: https://asterixdb.googlecode.com/svn/branches/asterix_lsm_stabilization@692 eaa15691-b419-025a-1212-ee371bd00084
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 754067a..0f28239 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
@@ -34,6 +34,7 @@
import edu.uci.ics.asterix.optimizer.rules.LoadRecordFieldsRule;
import edu.uci.ics.asterix.optimizer.rules.NestGroupByRule;
import edu.uci.ics.asterix.optimizer.rules.PullPositionalVariableFromUnnestRule;
+import edu.uci.ics.asterix.optimizer.rules.PushAggFuncIntoStandaloneAggregateRule;
import edu.uci.ics.asterix.optimizer.rules.PushAggregateIntoGroupbyRule;
import edu.uci.ics.asterix.optimizer.rules.PushFieldAccessRule;
import edu.uci.ics.asterix.optimizer.rules.PushGroupByThroughProduct;
@@ -63,8 +64,8 @@
import edu.uci.ics.hyracks.algebricks.rewriter.rules.InsertProjectBeforeUnionRule;
import edu.uci.ics.hyracks.algebricks.rewriter.rules.IntroHashPartitionMergeExchange;
import edu.uci.ics.hyracks.algebricks.rewriter.rules.IntroJoinInsideSubplanRule;
-import edu.uci.ics.hyracks.algebricks.rewriter.rules.IntroduceCombinerRule;
-import edu.uci.ics.hyracks.algebricks.rewriter.rules.IntroduceGroupByForStandaloneAggregRule;
+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.IsolateHyracksOperatorsRule;
import edu.uci.ics.hyracks.algebricks.rewriter.rules.PullSelectOutOfEqJoin;
@@ -94,7 +95,7 @@
public final static List<IAlgebraicRewriteRule> buildNormalizationRuleCollection() {
List<IAlgebraicRewriteRule> normalization = new LinkedList<IAlgebraicRewriteRule>();
normalization.add(new EliminateSubplanRule());
- normalization.add(new IntroduceGroupByForStandaloneAggregRule());
+ normalization.add(new PushAggFuncIntoStandaloneAggregateRule());
normalization.add(new BreakSelectIntoConjunctsRule());
normalization.add(new ExtractGbyExpressionsRule());
normalization.add(new ExtractDistinctByExpressionsRule());
@@ -168,7 +169,8 @@
consolidation.add(new ConsolidateSelectsRule());
consolidation.add(new ConsolidateAssignsRule());
consolidation.add(new InlineAssignIntoAggregateRule());
- consolidation.add(new IntroduceCombinerRule());
+ consolidation.add(new IntroduceGroupByCombinerRule());
+ consolidation.add(new IntroduceAggregateCombinerRule());
consolidation.add(new CountVarToCountOneRule());
consolidation.add(new IntroduceSelectAccessMethodRule());
consolidation.add(new IntroduceJoinAccessMethodRule());
diff --git a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/PushAggFuncIntoStandaloneAggregateRule.java b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/PushAggFuncIntoStandaloneAggregateRule.java
new file mode 100644
index 0000000..c5a1cb0
--- /dev/null
+++ b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/PushAggFuncIntoStandaloneAggregateRule.java
@@ -0,0 +1,154 @@
+/*
+ * Copyright 2009-2010 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.Collection;
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
+
+import org.apache.commons.lang3.mutable.Mutable;
+import org.apache.commons.lang3.mutable.MutableObject;
+
+import edu.uci.ics.asterix.om.functions.AsterixBuiltinFunctions;
+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.AggregateFunctionCallExpression;
+import edu.uci.ics.hyracks.algebricks.core.algebra.expressions.ConstantExpression;
+import edu.uci.ics.hyracks.algebricks.core.algebra.expressions.VariableReferenceExpression;
+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.AggregateOperator;
+import edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.AssignOperator;
+import edu.uci.ics.hyracks.algebricks.core.algebra.operators.logical.visitors.VariableUtilities;
+import edu.uci.ics.hyracks.algebricks.core.rewriter.base.IAlgebraicRewriteRule;
+
+/**
+ * Pushes aggregate functions into a stand alone aggregate operator (no group by).
+ */
+public class PushAggFuncIntoStandaloneAggregateRule implements IAlgebraicRewriteRule {
+
+ @Override
+ public boolean rewritePre(Mutable<ILogicalOperator> opRef, IOptimizationContext context) throws AlgebricksException {
+ return false;
+ }
+
+ @Override
+ public boolean rewritePost(Mutable<ILogicalOperator> opRef, IOptimizationContext context)
+ throws AlgebricksException {
+ // Pattern to match: assign <-- aggregate <-- !(group-by)
+ AbstractLogicalOperator op = (AbstractLogicalOperator) opRef.getValue();
+ if (op.getOperatorTag() != LogicalOperatorTag.ASSIGN) {
+ return false;
+ }
+ Mutable<ILogicalOperator> opRef2 = op.getInputs().get(0);
+ AbstractLogicalOperator op2 = (AbstractLogicalOperator) opRef2.getValue();
+ if (op2.getOperatorTag() != LogicalOperatorTag.AGGREGATE) {
+ return false;
+ }
+ // If there's a group by below the agg, then we want to have the agg pushed into the group by.
+ Mutable<ILogicalOperator> opRef3 = op2.getInputs().get(0);
+ AbstractLogicalOperator op3 = (AbstractLogicalOperator) opRef3.getValue();
+ if (op3.getOperatorTag() == LogicalOperatorTag.GROUP) {
+ return false;
+ }
+
+ AssignOperator assignOp = (AssignOperator) op;
+ AggregateOperator aggOp = (AggregateOperator) op2;
+ if (aggOp.getVariables().size() != 1) {
+ return false;
+ }
+
+ // Make sure the agg expr is a listify.
+ ILogicalExpression aggExpr = aggOp.getExpressions().get(0).getValue();
+ if (aggExpr.getExpressionTag() != LogicalExpressionTag.FUNCTION_CALL) {
+ return false;
+ }
+ AbstractFunctionCallExpression origAggFuncExpr = (AbstractFunctionCallExpression) aggExpr;
+ if (origAggFuncExpr.getFunctionIdentifier() != AsterixBuiltinFunctions.LISTIFY) {
+ return false;
+ }
+
+ LogicalVariable aggVar = aggOp.getVariables().get(0);
+ List<LogicalVariable> used = new LinkedList<LogicalVariable>();
+ VariableUtilities.getUsedVariables(assignOp, used);
+ if (!used.contains(aggVar)) {
+ return false;
+ }
+
+ Mutable<ILogicalExpression> srcAssignExprRef = fingAggFuncExprRef(assignOp.getExpressions(), aggVar);
+ if (srcAssignExprRef == null) {
+ return false;
+ }
+ AbstractFunctionCallExpression assignFuncExpr = (AbstractFunctionCallExpression) srcAssignExprRef.getValue();
+ FunctionIdentifier aggFuncIdent = AsterixBuiltinFunctions.getAggregateFunction(assignFuncExpr.getFunctionIdentifier());
+
+ // Push the agg func into the agg op.
+ AbstractFunctionCallExpression aggOpExpr = (AbstractFunctionCallExpression) aggOp.getExpressions().get(0).getValue();
+ List<Mutable<ILogicalExpression>> aggArgs = new ArrayList<Mutable<ILogicalExpression>>();
+ aggArgs.add(aggOpExpr.getArguments().get(0));
+ AggregateFunctionCallExpression aggFuncExpr = AsterixBuiltinFunctions.makeAggregateFunctionExpression(aggFuncIdent, aggArgs);
+ aggOp.getExpressions().get(0).setValue(aggFuncExpr);
+
+ // The assign now just "renames" the variable to make sure the upstream plan still works.
+ srcAssignExprRef.setValue(new VariableReferenceExpression(aggVar));
+
+ // Create a new assign for a TRUE variable.
+ LogicalVariable trueVar = context.newVar();
+ AssignOperator trueAssignOp = new AssignOperator(trueVar, new MutableObject<ILogicalExpression>(ConstantExpression.TRUE));
+
+ ILogicalOperator aggInput = aggOp.getInputs().get(0).getValue();
+ aggOp.getInputs().get(0).setValue(trueAssignOp);
+ trueAssignOp.getInputs().add(new MutableObject<ILogicalOperator>(aggInput));
+
+ // Set partitioning variable.
+ aggOp.setPartitioningVariable(trueVar);
+
+ context.computeAndSetTypeEnvironmentForOperator(trueAssignOp);
+ context.computeAndSetTypeEnvironmentForOperator(aggOp);
+ context.computeAndSetTypeEnvironmentForOperator(assignOp);
+
+ return true;
+ }
+
+ private Mutable<ILogicalExpression> fingAggFuncExprRef(List<Mutable<ILogicalExpression>> exprRefs, LogicalVariable aggVar) {
+ for (Mutable<ILogicalExpression> exprRef : exprRefs) {
+ ILogicalExpression expr = exprRef.getValue();
+ if (expr.getExpressionTag() != LogicalExpressionTag.FUNCTION_CALL) {
+ continue;
+ }
+ AbstractFunctionCallExpression funcExpr = (AbstractFunctionCallExpression) expr;
+ FunctionIdentifier funcIdent = AsterixBuiltinFunctions.getAggregateFunction(funcExpr.getFunctionIdentifier());
+ if (funcIdent == null) {
+ // Recursively look in func args.
+ return fingAggFuncExprRef(funcExpr.getArguments(), aggVar);
+ }
+ // Check if this is the expr that uses aggVar.
+ Collection<LogicalVariable> usedVars = new HashSet<LogicalVariable>();
+ funcExpr.getUsedVariables(usedVars);
+ if (usedVars.contains(aggVar)) {
+ return exprRef;
+ }
+ }
+ return null;
+ }
+}
diff --git a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/BTreeAccessMethod.java b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/BTreeAccessMethod.java
index 6baf1b5..b6103b3 100644
--- a/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/BTreeAccessMethod.java
+++ b/asterix-algebra/src/main/java/edu/uci/ics/asterix/optimizer/rules/am/BTreeAccessMethod.java
@@ -58,7 +58,6 @@
funcIdents.add(AlgebricksBuiltinFunctions.GE);
funcIdents.add(AlgebricksBuiltinFunctions.LT);
funcIdents.add(AlgebricksBuiltinFunctions.GT);
- funcIdents.add(AlgebricksBuiltinFunctions.NEQ);
}
public static BTreeAccessMethod INSTANCE = new BTreeAccessMethod();
diff --git a/asterix-app/data/fn-ln.adm b/asterix-app/data/fn-ln.adm
new file mode 100644
index 0000000..7387288
--- /dev/null
+++ b/asterix-app/data/fn-ln.adm
@@ -0,0 +1,123 @@
+Hugh|Lema
+Schwan|Phil
+Noemi|Eacret
+Julio|Mattocks
+Lance|Kottke
+Kurt|Liz
+Neva|Barbeau
+Karina|Tuthill
+Maricela|Cambron
+Allan|Piland
+Javier|Makuch
+Pearlie|Aumann
+Chandra|Hase
+Christian|Convery
+Panther|Ritch
+Ted|Elsea
+Tabatha|Bladen
+Clayton|Oltman
+Sharron|Darwin
+Clayton|Durgin
+Julio|Iorio
+Emilia|Chenail
+Kenya|Almquist
+Alejandra|Lacefield
+Karina|Michelsen
+Katy|Delillo
+Benita|Kleist
+Earlene|Paluch
+Kurt|Petermann
+Starner|Stuart
+Sofia|Cuff
+Milagros|Murguia
+Margery|Haldeman
+Max|Mell
+Micco|Mercy
+Clare|Vangieson
+Elnora|Dimauro
+Pearlie|Kocian
+Clayton|Delany
+Kubik|Kuhn
+Allan|Tomes
+Lonnie|Aller
+Neil|Hurrell
+Clayton|Engles
+Javier|Gabrielson
+Allan|Alejandre
+Julio|Isa
+Roslyn|Simmerman
+Neil|Deforge
+Earlene|Marcy
+Erik|Lechuga
+Tyrone|Holtzclaw
+Lance|Hankey
+Mallory|Gladding
+Tia|Braaten
+Julio|Vanpatten
+Max|Teachout
+Karina|Wingerter
+Earlene|Wallick
+Julio|Bosket
+Lakisha|Quashie
+Milagros|Forkey
+Erik|Dobek
+Dollie|Dattilo
+Benita|Maltos
+Kurt|Biscoe
+Loraine|Housel
+Jamie|Rachal
+Liza|Fredenburg
+Ericka|Feldmann
+Lorrie|Sharon
+Roxie|Houghtaling
+Julio|Ruben
+Mathew|Fuschetto
+Allyson|Remus
+Earlene|Linebarger
+Clinton|Sick
+Ted|Caba
+Fernando|Engelke
+Mathew|Courchesne
+Cody|Vinyard
+Benita|Fravel
+Emilia|Square
+Tania|Loffredo
+Cody|Rodreguez
+Marcie|States
+Hazeltine|Susan
+Annabelle|Nimmo
+Ted|Saini
+Darren|Thorington
+Neil|Gunnerson
+Clinton|Fredricks
+Lance|Farquhar
+Tabatha|Crisler
+Max|Durney
+Carmella|Strauser
+Kelly|Carrales
+Guy|Merten
+Noreen|Ruhland
+Julio|Damore
+Selena|Truby
+Alejandra|Commons
+Allyson|Balk
+Nelson|Byun
+Christian|Reidhead
+Pearlie|Hopkin
+Nelson|Wohlers
+Marcie|Rasnake
+Hugh|Marshburn
+Mathew|Marasco
+Kurt|Veres
+Julio|Barkett
+Michael|Carey
+Chen|Li
+Sharad|Mehrotra
+Tony|Givargis
+Young Seok|Kim
+Khurram Faraaz|Mohammed
+Yingyi|Bu
+Susan|Malaika
+Roger|Sanders
+Harry|Xu
+Paul|Zubi
diff --git a/asterix-app/data/id-fn-ln.adm b/asterix-app/data/id-fn-ln.adm
new file mode 100644
index 0000000..faa342e
--- /dev/null
+++ b/asterix-app/data/id-fn-ln.adm
@@ -0,0 +1,123 @@
+1|Hugh|Lema
+2|Schwan|Phil
+3|Noemi|Eacret
+4|Julio|Mattocks
+5|Lance|Kottke
+6|Kurt|Liz
+7|Neva|Barbeau
+8|Karina|Tuthill
+9|Maricela|Cambron
+10|Allan|Piland
+11|Javier|Makuch
+12|Pearlie|Aumann
+13|Chandra|Hase
+14|Christian|Convery
+15|Panther|Ritch
+16|Ted|Elsea
+17|Tabatha|Bladen
+18|Clayton|Oltman
+19|Sharron|Darwin
+20|Clayton|Durgin
+22|Julio|Iorio
+23|Emilia|Chenail
+24|Kenya|Almquist
+25|Alejandra|Lacefield
+26|Karina|Michelsen
+27|Katy|Delillo
+28|Benita|Kleist
+29|Earlene|Paluch
+30|Kurt|Petermann
+31|Starner|Stuart
+32|Sofia|Cuff
+33|Milagros|Murguia
+34|Margery|Haldeman
+35|Max|Mell
+36|Micco|Mercy
+37|Clare|Vangieson
+38|Elnora|Dimauro
+39|Pearlie|Kocian
+40|Clayton|Delany
+41|Kubik|Kuhn
+42|Allan|Tomes
+43|Lonnie|Aller
+44|Neil|Hurrell
+45|Clayton|Engles
+46|Javier|Gabrielson
+47|Allan|Alejandre
+48|Julio|Isa
+49|Roslyn|Simmerman
+50|Neil|Deforge
+51|Earlene|Marcy
+52|Erik|Lechuga
+53|Tyrone|Holtzclaw
+54|Lance|Hankey
+55|Mallory|Gladding
+56|Tia|Braaten
+57|Julio|Vanpatten
+58|Max|Teachout
+59|Karina|Wingerter
+60|Earlene|Wallick
+61|Julio|Bosket
+62|Lakisha|Quashie
+63|Milagros|Forkey
+64|Erik|Dobek
+65|Dollie|Dattilo
+66|Benita|Maltos
+67|Kurt|Biscoe
+68|Loraine|Housel
+69|Jamie|Rachal
+70|Liza|Fredenburg
+71|Ericka|Feldmann
+72|Lorrie|Sharon
+73|Roxie|Houghtaling
+74|Julio|Ruben
+75|Mathew|Fuschetto
+76|Allyson|Remus
+77|Earlene|Linebarger
+78|Clinton|Sick
+79|Ted|Caba
+80|Fernando|Engelke
+81|Mathew|Courchesne
+82|Cody|Vinyard
+83|Benita|Fravel
+84|Emilia|Square
+85|Tania|Loffredo
+86|Cody|Rodreguez
+87|Marcie|States
+88|Hazeltine|Susan
+89|Annabelle|Nimmo
+90|Ted|Saini
+91|Darren|Thorington
+92|Neil|Gunnerson
+93|Clinton|Fredricks
+94|Lance|Farquhar
+95|Tabatha|Crisler
+96|Max|Durney
+97|Carmella|Strauser
+98|Kelly|Carrales
+99|Guy|Merten
+100|Noreen|Ruhland
+101|Julio|Damore
+102|Selena|Truby
+103|Alejandra|Commons
+104|Allyson|Balk
+105|Nelson|Byun
+106|Christian|Reidhead
+107|Pearlie|Hopkin
+108|Nelson|Wohlers
+109|Marcie|Rasnake
+110|Hugh|Marshburn
+111|Mathew|Marasco
+112|Kurt|Veres
+113|Julio|Barkett
+114|Michael|Carey
+115|Chen|Li
+116|Sharad|Mehrotra
+117|Tony|Givargis
+118|Young Seok|Kim
+119|Khurram Faraaz|Mohammed
+120|Yingyi|Bu
+121|Susan|Malaika
+122|Roger|Sanders
+123|Harry|Xu
+124|Paul|Zubi
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
new file mode 100644
index 0000000..45942c6
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-01.aql
@@ -0,0 +1,34 @@
+/*
+ * Description : This test is intended to verify that the primary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// Please note this is a Negative test and the BTree index should NOT be used in the plan.
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-01.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+// 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
new file mode 100644
index 0000000..c12fcf5
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-02.aql
@@ -0,0 +1,34 @@
+/*
+ * Description : This test is intended to verify that the primary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// This is a Negative test - prefix search, BTree index should not be used in the plan.
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-02.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+// 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
new file mode 100644
index 0000000..1df918a
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-03.aql
@@ -0,0 +1,34 @@
+/*
+ * Description : This test is intended to verify that the primary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// Negative test - prefix search, BTree index should not be used.
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-03.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+// 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
new file mode 100644
index 0000000..8dc90af
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-04.aql
@@ -0,0 +1,34 @@
+/*
+ * Description : This test is intended to verify that the primary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// Negative test - prefix search, BTree index should not be used in query plan
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-04.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+// 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
new file mode 100644
index 0000000..33d2b39
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-05.aql
@@ -0,0 +1,34 @@
+/*
+ * Description : This test is intended to verify that the primary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// Negative test - BTree index should NOT be used in query plan
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-05.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+// 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
new file mode 100644
index 0000000..0136fb8
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-06.aql
@@ -0,0 +1,34 @@
+/*
+ * Description : This test is intended to verify that the primary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// Negative test - prefix search, BTree index should NOT be used in the query plan.
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-06.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+// 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
new file mode 100644
index 0000000..e982a01
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-07.aql
@@ -0,0 +1,35 @@
+/*
+ * Description : This test is intended to verify that the primary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// THE BTREE INDEX IN THIS CASE SHOULD NOT BE PICKED UP!!!!
+// Verify that the optimized query plan does not have the BTree search
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-07.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+// 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
new file mode 100644
index 0000000..fd0717d
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-08.aql
@@ -0,0 +1,26 @@
+/*
+ * Description : This test is intended to verify that the primary BTree index is used in the optimized query plan
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-08.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+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
new file mode 100644
index 0000000..7f97296
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-09.aql
@@ -0,0 +1,30 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the primary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// Negative test
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-09.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+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
new file mode 100644
index 0000000..2cd2218
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-10.aql
@@ -0,0 +1,28 @@
+/*
+ * Description : BTree Index verification (usage) test
+ * : This test is intended to verify that the primary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-10.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+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
new file mode 100644
index 0000000..6f44e0d
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-11.aql
@@ -0,0 +1,28 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the primary BTree index is NOT used
+ * : in the optimized query plan for predicates.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-11.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+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
new file mode 100644
index 0000000..decb330
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-12.aql
@@ -0,0 +1,30 @@
+/*
+ * Description : BTree Index verification (usage) test
+ * : This test is intended to verify that the primary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// Negative test - prefix search
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-12.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+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
new file mode 100644
index 0000000..23207de
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-13.aql
@@ -0,0 +1,30 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the primary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// Negative test - prefix search
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-13.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+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
new file mode 100644
index 0000000..6b40be8
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-14.aql
@@ -0,0 +1,28 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the primary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-14.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+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
new file mode 100644
index 0000000..0d81301
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-15.aql
@@ -0,0 +1,28 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the primary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-15.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+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
new file mode 100644
index 0000000..1abe1c1
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-16.aql
@@ -0,0 +1,28 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the primary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-16.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+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
new file mode 100644
index 0000000..3b1a5dd
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-17.aql
@@ -0,0 +1,28 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the primary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-17.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+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
new file mode 100644
index 0000000..b298fdb6
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-18.aql
@@ -0,0 +1,28 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the primary BTree index is NOT used
+ * : in the optimized query plan
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-18.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+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
new file mode 100644
index 0000000..cf80f32
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-19.aql
@@ -0,0 +1,28 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the primary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-19.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+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
new file mode 100644
index 0000000..fd2896c
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-20.aql
@@ -0,0 +1,28 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the primary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-20.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+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
new file mode 100644
index 0000000..d1ff718
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-21.aql
@@ -0,0 +1,28 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the primary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-21.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+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
new file mode 100644
index 0000000..6d02379
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-22.aql
@@ -0,0 +1,28 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the primary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-22.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+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
new file mode 100644
index 0000000..295a37e
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-23.aql
@@ -0,0 +1,28 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the primary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-23.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+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
new file mode 100644
index 0000000..9306a41
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-24.aql
@@ -0,0 +1,28 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the primary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-24.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+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
new file mode 100644
index 0000000..6efe596
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-25.aql
@@ -0,0 +1,28 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the primary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-25.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+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
new file mode 100644
index 0000000..ee02059
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-primary-26.aql
@@ -0,0 +1,28 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the primary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-26.adm";
+
+create type TestType as open {
+ fname : string,
+ lname : string
+}
+
+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
new file mode 100644
index 0000000..ae17445
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-31.aql
@@ -0,0 +1,33 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// Please note this is a Negative test and the BTree index should NOT be used in the plan.
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-31.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..24c1f04
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-32.aql
@@ -0,0 +1,33 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// This is a Negative test - prefix search, BTree index should not be used in the plan.
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-32.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..62dff29
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-33.aql
@@ -0,0 +1,33 @@
+/*
+ * Description : BTree Index verification (usage) test
+ * : This test is intended to verify that the secondary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// Negative test - prefix search, BTree index should not be used.
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-33.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..3f24cad
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-34.aql
@@ -0,0 +1,33 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// Negative test - prefix search, BTree index should not be used in query plan
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-34.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..ca63c2b
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-35.aql
@@ -0,0 +1,33 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// Negative test - BTree index should NOT be used in query plan
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-35.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..2d45593
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-36.aql
@@ -0,0 +1,33 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// Negative test - prefix search, BTree index should NOT be used in the query plan.
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-36.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..446ec4c
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-37.aql
@@ -0,0 +1,33 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is NOT used in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// THE BTREE INDEX IN THIS CASE SHOULD NOT BE PICKED UP!!!!
+// Verify that the optimized query plan does not have the BTree search
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-37.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..8f902e8
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-38.aql
@@ -0,0 +1,30 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is used in the optimized query plan
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-38.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..f63b9f0
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-39.aql
@@ -0,0 +1,33 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// Negative test
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-39.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..797f3a8
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-40.aql
@@ -0,0 +1,31 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-40.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..4f7d1ed
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-41.aql
@@ -0,0 +1,31 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-41.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..3f5946a
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-42.aql
@@ -0,0 +1,33 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// Negative test - prefix search
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-42.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..0524ce4
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-43.aql
@@ -0,0 +1,33 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+// Negative test - prefix search
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-43.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..0666846
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-44.aql
@@ -0,0 +1,31 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-44.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..9d1024f
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-45.aql
@@ -0,0 +1,31 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-45.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..867c59a
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-46.aql
@@ -0,0 +1,31 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-46.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..ea92628
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-47.aql
@@ -0,0 +1,31 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is NOT used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-47.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..98d0ffb
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-48.aql
@@ -0,0 +1,31 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is NOT used
+ * : in the optimized query plan
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-48.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..2c6b756
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-49.aql
@@ -0,0 +1,32 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-49.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+// create internal dataset
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..489319f
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-50.aql
@@ -0,0 +1,31 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-50.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..246c071
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-51.aql
@@ -0,0 +1,31 @@
+/*
+ * Description : BTree Index verification test
+ * : This test is intended to verify that the secondary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-51.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..769c8c1
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-52.aql
@@ -0,0 +1,30 @@
+/*
+ * Description : This test is intended to verify that the secondary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-52.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..606ab5b
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-53.aql
@@ -0,0 +1,30 @@
+/*
+ * Description : This test is intended to verify that the secondary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-53.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..ab4c669
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-54.aql
@@ -0,0 +1,30 @@
+/*
+ * Description : This test is intended to verify that the secondary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-54.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..1df8b0f
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-55.aql
@@ -0,0 +1,30 @@
+/*
+ * Description : This test is intended to verify that the secondary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-55.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..2279f5a
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-56.aql
@@ -0,0 +1,30 @@
+/*
+ * Description : This test is intended to verify that the primary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-primary-56.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..8f98736
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-57.aql
@@ -0,0 +1,30 @@
+/*
+ * Description : This test is intended to verify that the secondary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-57.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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
new file mode 100644
index 0000000..42f49e6
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/btree-index/btree-secondary-58.aql
@@ -0,0 +1,30 @@
+/*
+ * Description : This test is intended to verify that the secondary BTree index is used
+ * : in the optimized query plan.
+ * Expected Result : Success
+ * Date : 13th Aug 2012
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/btree-index_btree-secondary-58.adm";
+
+create type TestType as open {
+ id : int32,
+ fname : string,
+ lname : string
+}
+
+create dataset testdst(TestType) partitioned by key id;
+
+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/results/btree-index/btree-primary-01.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-01.plan
new file mode 100644
index 0000000..4189498
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-01.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- 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|
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
new file mode 100644
index 0000000..4189498
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-02.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- 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|
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
new file mode 100644
index 0000000..4189498
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-03.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- 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|
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
new file mode 100644
index 0000000..4189498
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-04.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- 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|
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
new file mode 100644
index 0000000..4189498
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-05.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- 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|
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
new file mode 100644
index 0000000..4189498
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-06.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- 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|
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
new file mode 100644
index 0000000..4189498
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-07.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- 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|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-08.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-08.plan
new file mode 100644
index 0000000..04e0a6c
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-08.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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/btree-index/btree-primary-09.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-09.plan
new file mode 100644
index 0000000..4189498
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-09.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- 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|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-10.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-10.plan
new file mode 100644
index 0000000..4189498
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-10.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- 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|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-11.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-11.plan
new file mode 100644
index 0000000..4189498
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-11.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- 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|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-12.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-12.plan
new file mode 100644
index 0000000..4189498
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-12.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- 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|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-13.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-13.plan
new file mode 100644
index 0000000..4189498
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-13.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- 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|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-14.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-14.plan
new file mode 100644
index 0000000..4189498
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-14.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- 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|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-15.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-15.plan
new file mode 100644
index 0000000..04e0a6c
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-15.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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/btree-index/btree-primary-16.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-16.plan
new file mode 100644
index 0000000..04e0a6c
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-16.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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/btree-index/btree-primary-17.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-17.plan
new file mode 100644
index 0000000..4189498
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-17.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- 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|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-18.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-18.plan
new file mode 100644
index 0000000..4189498
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-18.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- 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|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-19.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-19.plan
new file mode 100644
index 0000000..04e0a6c
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-19.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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/btree-index/btree-primary-20.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-20.plan
new file mode 100644
index 0000000..04e0a6c
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-20.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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/btree-index/btree-primary-21.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-21.plan
new file mode 100644
index 0000000..04e0a6c
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-21.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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/btree-index/btree-primary-22.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-22.plan
new file mode 100644
index 0000000..04e0a6c
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-22.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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/btree-index/btree-primary-23.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-23.plan
new file mode 100644
index 0000000..04e0a6c
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-23.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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/btree-index/btree-primary-24.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-24.plan
new file mode 100644
index 0000000..04e0a6c
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-24.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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/btree-index/btree-primary-25.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-25.plan
new file mode 100644
index 0000000..04e0a6c
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-25.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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/btree-index/btree-primary-26.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-26.plan
new file mode 100644
index 0000000..04e0a6c
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-primary-26.plan
@@ -0,0 +1,8 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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/btree-index/btree-secondary-31.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-31.plan
new file mode 100644
index 0000000..467de52
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-31.plan
@@ -0,0 +1,9 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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|
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
new file mode 100644
index 0000000..467de52
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-32.plan
@@ -0,0 +1,9 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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|
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
new file mode 100644
index 0000000..467de52
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-33.plan
@@ -0,0 +1,9 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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|
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
new file mode 100644
index 0000000..467de52
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-34.plan
@@ -0,0 +1,9 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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|
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
new file mode 100644
index 0000000..467de52
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-35.plan
@@ -0,0 +1,9 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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|
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
new file mode 100644
index 0000000..467de52
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-36.plan
@@ -0,0 +1,9 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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|
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
new file mode 100644
index 0000000..467de52
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-37.plan
@@ -0,0 +1,9 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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|
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
new file mode 100644
index 0000000..f689565
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-38.plan
@@ -0,0 +1,14 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- 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|
+ -- 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/btree-secondary-39.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-39.plan
new file mode 100644
index 0000000..467de52
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-39.plan
@@ -0,0 +1,9 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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|
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
new file mode 100644
index 0000000..467de52
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-40.plan
@@ -0,0 +1,9 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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|
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
new file mode 100644
index 0000000..467de52
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-41.plan
@@ -0,0 +1,9 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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|
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
new file mode 100644
index 0000000..467de52
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-42.plan
@@ -0,0 +1,9 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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|
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
new file mode 100644
index 0000000..467de52
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-43.plan
@@ -0,0 +1,9 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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|
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
new file mode 100644
index 0000000..467de52
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-44.plan
@@ -0,0 +1,9 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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|
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
new file mode 100644
index 0000000..107ed56
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-45.plan
@@ -0,0 +1,14 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- BTREE_SEARCH |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |LOCAL|
+ -- STABLE_SORT [$$22(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|
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
new file mode 100644
index 0000000..107ed56
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-46.plan
@@ -0,0 +1,14 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- BTREE_SEARCH |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |LOCAL|
+ -- STABLE_SORT [$$22(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|
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
new file mode 100644
index 0000000..467de52
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-47.plan
@@ -0,0 +1,9 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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|
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
new file mode 100644
index 0000000..467de52
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-48.plan
@@ -0,0 +1,9 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_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|
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
new file mode 100644
index 0000000..107ed56
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-49.plan
@@ -0,0 +1,14 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- BTREE_SEARCH |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |LOCAL|
+ -- STABLE_SORT [$$22(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|
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
new file mode 100644
index 0000000..107ed56
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-50.plan
@@ -0,0 +1,14 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- BTREE_SEARCH |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |LOCAL|
+ -- STABLE_SORT [$$22(ASC)] |LOCAL|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- BTREE_SEARCH |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- ASSIGN |PARTITIONED|
+ -- EMPTY_TUPLE_SOURCE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-51.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-51.plan
new file mode 100644
index 0000000..107ed56
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-51.plan
@@ -0,0 +1,14 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- BTREE_SEARCH |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |LOCAL|
+ -- STABLE_SORT [$$22(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|
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
new file mode 100644
index 0000000..bc7e26b
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-52.plan
@@ -0,0 +1,14 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- BTREE_SEARCH |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |LOCAL|
+ -- STABLE_SORT [$$8(ASC)] |LOCAL|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- BTREE_SEARCH |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- ASSIGN |PARTITIONED|
+ -- EMPTY_TUPLE_SOURCE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-53.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-53.plan
new file mode 100644
index 0000000..bc7e26b
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-53.plan
@@ -0,0 +1,14 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- BTREE_SEARCH |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |LOCAL|
+ -- STABLE_SORT [$$8(ASC)] |LOCAL|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- 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/btree-secondary-54.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-54.plan
new file mode 100644
index 0000000..bc7e26b
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-54.plan
@@ -0,0 +1,14 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- BTREE_SEARCH |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |LOCAL|
+ -- STABLE_SORT [$$8(ASC)] |LOCAL|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- BTREE_SEARCH |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- ASSIGN |PARTITIONED|
+ -- EMPTY_TUPLE_SOURCE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-55.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-55.plan
new file mode 100644
index 0000000..bc7e26b
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-55.plan
@@ -0,0 +1,14 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- BTREE_SEARCH |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |LOCAL|
+ -- STABLE_SORT [$$8(ASC)] |LOCAL|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- 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/btree-secondary-56.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-56.plan
new file mode 100644
index 0000000..cb0d369
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-56.plan
@@ -0,0 +1,14 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- BTREE_SEARCH |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |LOCAL|
+ -- STABLE_SORT [$$13(ASC)] |LOCAL|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- BTREE_SEARCH |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- ASSIGN |PARTITIONED|
+ -- EMPTY_TUPLE_SOURCE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-57.plan b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-57.plan
new file mode 100644
index 0000000..cb0d369
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-57.plan
@@ -0,0 +1,14 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- BTREE_SEARCH |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |LOCAL|
+ -- STABLE_SORT [$$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|
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
new file mode 100644
index 0000000..8c6eaed
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-58.plan
@@ -0,0 +1,14 @@
+-- SINK_WRITE |PARTITIONED|
+ -- RANDOM_MERGE_EXCHANGE |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- BTREE_SEARCH |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |LOCAL|
+ -- STABLE_SORT [$$9(ASC)] |LOCAL|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- STREAM_PROJECT |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- BTREE_SEARCH |PARTITIONED|
+ -- ONE_TO_ONE_EXCHANGE |PARTITIONED|
+ -- ASSIGN |PARTITIONED|
+ -- EMPTY_TUPLE_SOURCE |PARTITIONED|
diff --git a/asterix-app/src/test/resources/optimizerts/results/unnest-to-join_02.plan b/asterix-app/src/test/resources/optimizerts/results/unnest-to-join_02.plan
index bfb15c7..1f56c4f 100644
--- a/asterix-app/src/test/resources/optimizerts/results/unnest-to-join_02.plan
+++ b/asterix-app/src/test/resources/optimizerts/results/unnest-to-join_02.plan
@@ -1,21 +1,11 @@
-- SINK_WRITE |UNPARTITIONED|
-- STREAM_PROJECT |UNPARTITIONED|
- -- ONE_TO_ONE_EXCHANGE |UNPARTITIONED|
- -- PRE_CLUSTERED_GROUP_BY[$$8] |UNPARTITIONED|
- {
- -- AGGREGATE |UNPARTITIONED|
- -- NESTED_TUPLE_SOURCE |UNPARTITIONED|
- }
- -- ONE_TO_ONE_EXCHANGE |LOCAL|
- -- STABLE_SORT [$$8(ASC)] |LOCAL|
- -- ONE_TO_ONE_EXCHANGE |UNPARTITIONED|
- -- STREAM_PROJECT |UNPARTITIONED|
- -- ASSIGN |UNPARTITIONED|
- -- ONE_TO_ONE_EXCHANGE |UNPARTITIONED|
- -- HYBRID_HASH_JOIN [$$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/runtimets/ignore.txt b/asterix-app/src/test/resources/runtimets/ignore.txt
index f5ae7fa..f3aef16 100644
--- a/asterix-app/src/test/resources/runtimets/ignore.txt
+++ b/asterix-app/src/test/resources/runtimets/ignore.txt
@@ -4,7 +4,6 @@
fuzzyjoin/dblp-splits-3_1.aql
fuzzyjoin/events-users-aqlplus_1.aql
subset-collection/04.aql
-quantifiers/everysat_01.aql
custord/freq-clerk.aql
custord/denorm-cust-order_01.aql
custord/denorm-cust-order_03.aql
@@ -32,4 +31,4 @@
quantifiers/everysat_02.aql
quantifiers/everysat_03.aql
flwor
-string/startwith03.aql
+string/startwith03.aql
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/avg_empty_01.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/avg_empty_01.aql
new file mode 100644
index 0000000..ab2a6fb
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/avg_empty_01.aql
@@ -0,0 +1,17 @@
+/*
+ * Description : Tests that avg aggregation correctly returns null for an empty stream,
+ * without an aggregate combiner.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_avg_empty_01.adm";
+
+avg(
+ for $x in [1, 2, 3]
+ where $x > 10
+ return $x
+)
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/avg_empty_02.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/avg_empty_02.aql
new file mode 100644
index 0000000..3583ce0
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/avg_empty_02.aql
@@ -0,0 +1,23 @@
+/*
+ * Description : Tests that avg aggregation correctly returns null for an empty stream,
+ * with an aggregate combiner.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type TestType as closed {
+ id: int32,
+ val: double
+}
+
+create dataset Test(TestType) partitioned by key id;
+
+write output to nc1:"rttest/aggregate_avg_empty_02.adm";
+
+avg(
+ for $x in dataset('Test')
+ return $x.val
+)
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/count_empty_01.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/count_empty_01.aql
new file mode 100644
index 0000000..f03c252
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/count_empty_01.aql
@@ -0,0 +1,17 @@
+/*
+ * Description : Tests that count aggregation correctly returns 0 for an empty stream,
+ * without an aggregate combiner.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_count_empty_01.adm";
+
+count(
+ for $x in [1, 2, 3]
+ where $x > 10
+ return $x
+)
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/count_empty_02.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/count_empty_02.aql
new file mode 100644
index 0000000..0a6cc8e
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/count_empty_02.aql
@@ -0,0 +1,23 @@
+/*
+ * Description : Tests that count aggregation correctly returns 0 for an empty stream,
+ * with an aggregate combiner.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type TestType as closed {
+ id: int32,
+ val: double
+}
+
+create dataset Test(TestType) partitioned by key id;
+
+write output to nc1:"rttest/aggregate_count_empty_02.adm";
+
+count(
+ for $x in dataset('Test')
+ return $x.val
+)
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/max_empty_01.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/max_empty_01.aql
new file mode 100644
index 0000000..2464b64
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/max_empty_01.aql
@@ -0,0 +1,17 @@
+/*
+ * Description : Tests that max aggregation correctly returns null for an empty stream,
+ * without an aggregate combiner.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_max_empty_01.adm";
+
+max(
+ for $x in [1, 2, 3]
+ where $x > 10
+ return $x
+)
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/max_empty_02.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/max_empty_02.aql
new file mode 100644
index 0000000..79ae1d8
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/max_empty_02.aql
@@ -0,0 +1,23 @@
+/*
+ * Description : Tests that max aggregation correctly returns null for an empty stream,
+ * with an aggregate combiner.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type TestType as closed {
+ id: int32,
+ val: double
+}
+
+create dataset Test(TestType) partitioned by key id;
+
+write output to nc1:"rttest/aggregate_max_empty_02.adm";
+
+max(
+ for $x in dataset('Test')
+ return $x.val
+)
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/min_empty_01.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/min_empty_01.aql
new file mode 100644
index 0000000..30abd1e
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/min_empty_01.aql
@@ -0,0 +1,17 @@
+/*
+ * Description : Tests that min aggregation correctly returns null for an empty stream,
+ * without an aggregate combiner.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_min_empty_01.adm";
+
+min(
+ for $x in [1, 2, 3]
+ where $x > 10
+ return $x
+)
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/min_empty_02.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/min_empty_02.aql
new file mode 100644
index 0000000..99d49f4
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/min_empty_02.aql
@@ -0,0 +1,23 @@
+/*
+ * Description : Tests that min aggregation correctly returns null for an empty stream,
+ * with an aggregate combiner.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type TestType as closed {
+ id: int32,
+ val: double
+}
+
+create dataset Test(TestType) partitioned by key id;
+
+write output to nc1:"rttest/aggregate_min_empty_02.adm";
+
+min(
+ for $x in dataset('Test')
+ return $x.val
+)
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_avg.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_avg.aql
new file mode 100644
index 0000000..8c8ed73
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_avg.aql
@@ -0,0 +1,19 @@
+/*
+ * Description : Tests the scalar version of avg without nulls.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_scalar_avg.adm";
+
+let $i8 := avg([int8("1"), int8("2"), int8("3")])
+let $i16 := avg([int16("1"), int16("2"), int16("3")])
+let $i32 := avg([int32("1"), int32("2"), int32("3")])
+let $i64 := avg([int64("1"), int64("2"), int64("3")])
+let $f := avg([float("1"), float("2"), float("3")])
+let $d := avg([double("1"), double("2"), double("3")])
+for $i in [$i8, $i16, $i32, $i64, $f, $d]
+return $i
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_avg_empty.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_avg_empty.aql
new file mode 100644
index 0000000..351f5f8
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_avg_empty.aql
@@ -0,0 +1,12 @@
+/*
+ * Description : Tests the scalar version of avg with an empty list.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_scalar_avg_empty.adm";
+
+avg([ ])
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_avg_null.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_avg_null.aql
new file mode 100644
index 0000000..5108573
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_avg_null.aql
@@ -0,0 +1,19 @@
+/*
+ * Description : Tests the scalar version of avg with nulls.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_scalar_avg_null.adm";
+
+let $i8 := avg([int8("1"), int8("2"), int8("3"), null])
+let $i16 := avg([int16("1"), int16("2"), int16("3"), null])
+let $i32 := avg([int32("1"), int32("2"), int32("3"), null])
+let $i64 := avg([int64("1"), int64("2"), int64("3"), null])
+let $f := avg([float("1"), float("2"), float("3"), null])
+let $d := avg([double("1"), double("2"), double("3"), null])
+for $i in [$i8, $i16, $i32, $i64, $f, $d]
+return $i
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_count.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_count.aql
new file mode 100644
index 0000000..3508fc6
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_count.aql
@@ -0,0 +1,20 @@
+/*
+ * Description : Tests the scalar version of count without nulls.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_scalar_count.adm";
+
+let $i8 := count([int8("1"), int8("2"), int8("3")])
+let $i16 := count([int16("1"), int16("2"), int16("3")])
+let $i32 := count([int32("1"), int32("2"), int32("3")])
+let $i64 := count([int64("1"), int64("2"), int64("3")])
+let $f := count([float("1"), float("2"), float("3")])
+let $d := count([double("1"), double("2"), double("3")])
+let $s := count(["a", "b", "c"])
+for $i in [$i8, $i16, $i32, $i64, $f, $d, $s]
+return $i
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_count_empty.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_count_empty.aql
new file mode 100644
index 0000000..afd3dab
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_count_empty.aql
@@ -0,0 +1,12 @@
+/*
+ * Description : Tests the scalar version of count with an empty list.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_scalar_count_empty.adm";
+
+count([ ])
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_count_null.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_count_null.aql
new file mode 100644
index 0000000..60dd19f
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_count_null.aql
@@ -0,0 +1,20 @@
+/*
+ * Description : Tests the scalar version of count with nulls.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_scalar_count_null.adm";
+
+let $i8 := count([int8("1"), int8("2"), int8("3"), null])
+let $i16 := count([int16("1"), int16("2"), int16("3"), null])
+let $i32 := count([int32("1"), int32("2"), int32("3"), null])
+let $i64 := count([int64("1"), int64("2"), int64("3"), null])
+let $f := count([float("1"), float("2"), float("3"), null])
+let $d := count([double("1"), double("2"), double("3"), null])
+let $s := count(["a", "b", "c", null])
+for $i in [$i8, $i16, $i32, $i64, $f, $d, $s]
+return $i
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_max.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_max.aql
new file mode 100644
index 0000000..8eefced
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_max.aql
@@ -0,0 +1,21 @@
+/*
+ * Description : Tests the scalar version of max without nulls.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_scalar_max.adm";
+
+let $i8 := max([int8("1"), int8("2"), int8("3")])
+let $i16 := max([int16("1"), int16("2"), int16("3")])
+let $i32 := max([int32("1"), int32("2"), int32("3")])
+let $i64 := max([int64("1"), int64("2"), int64("3")])
+let $f := max([float("1"), float("2"), float("3")])
+let $d := max([double("1"), double("2"), double("3")])
+let $s := max(["foo", "bar", "world"])
+let $dt := max([datetime("2012-03-01T00:00:00Z"), datetime("2012-01-01T00:00:00Z"), datetime("2012-02-01T00:00:00Z")])
+for $i in [$i8, $i16, $i32, $i64, $f, $d, $s, $dt]
+return $i
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_max_empty.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_max_empty.aql
new file mode 100644
index 0000000..3a4396e
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_max_empty.aql
@@ -0,0 +1,12 @@
+/*
+ * Description : Tests the scalar version of max with an empty list.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_scalar_max_empty.adm";
+
+max([ ])
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_max_null.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_max_null.aql
new file mode 100644
index 0000000..04436bf
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_max_null.aql
@@ -0,0 +1,21 @@
+/*
+ * Description : Tests the scalar version of max with nulls.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_scalar_max_null.adm";
+
+let $i8 := max([int8("1"), int8("2"), int8("3"), null])
+let $i16 := max([int16("1"), int16("2"), int16("3"), null])
+let $i32 := max([int32("1"), int32("2"), int32("3"), null])
+let $i64 := max([int64("1"), int64("2"), int64("3"), null])
+let $f := max([float("1"), float("2"), float("3"), null])
+let $d := max([double("1"), double("2"), double("3"), null])
+let $s := max(["foo", "bar", "world", null])
+let $dt := min([datetime("2012-03-01T00:00:00Z"), datetime("2012-01-01T00:00:00Z"), datetime("2012-02-01T00:00:00Z"), null])
+for $i in [$i8, $i16, $i32, $i64, $f, $d, $s, $dt]
+return $i
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_min.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_min.aql
new file mode 100644
index 0000000..04aa735
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_min.aql
@@ -0,0 +1,21 @@
+/*
+ * Description : Tests the scalar version of min without nulls.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_scalar_min.adm";
+
+let $i8 := min([int8("1"), int8("2"), int8("3")])
+let $i16 := min([int16("1"), int16("2"), int16("3")])
+let $i32 := min([int32("1"), int32("2"), int32("3")])
+let $i64 := min([int64("1"), int64("2"), int64("3")])
+let $f := min([float("1"), float("2"), float("3")])
+let $d := min([double("1"), double("2"), double("3")])
+let $s := min(["foo", "bar", "world"])
+let $dt := min([datetime("2012-03-01T00:00:00Z"), datetime("2012-01-01T00:00:00Z"), datetime("2012-02-01T00:00:00Z")])
+for $i in [$i8, $i16, $i32, $i64, $f, $d, $s, $dt]
+return $i
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_min_empty.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_min_empty.aql
new file mode 100644
index 0000000..e242a35
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_min_empty.aql
@@ -0,0 +1,12 @@
+/*
+ * Description : Tests the scalar version of min with an empty list.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_scalar_min_empty.adm";
+
+min([ ])
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_min_null.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_min_null.aql
new file mode 100644
index 0000000..523ca26
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_min_null.aql
@@ -0,0 +1,21 @@
+/*
+ * Description : Tests the scalar version of min with nulls.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_scalar_min_null.adm";
+
+let $i8 := min([int8("1"), int8("2"), int8("3"), null])
+let $i16 := min([int16("1"), int16("2"), int16("3"), null])
+let $i32 := min([int32("1"), int32("2"), int32("3"), null])
+let $i64 := min([int64("1"), int64("2"), int64("3"), null])
+let $f := min([float("1"), float("2"), float("3"), null])
+let $d := min([double("1"), double("2"), double("3"), null])
+let $s := min(["foo", "bar", "world", null])
+let $dt := min([datetime("2012-03-01T00:00:00Z"), datetime("2012-01-01T00:00:00Z"), datetime("2012-02-01T00:00:00Z"), null])
+for $i in [$i8, $i16, $i32, $i64, $f, $d, $s, $dt]
+return $i
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_sum.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_sum.aql
new file mode 100644
index 0000000..843360f
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_sum.aql
@@ -0,0 +1,19 @@
+/*
+ * Description : Tests the scalar version of sum without nulls.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_scalar_sum.adm";
+
+let $i8 := sum([int8("1"), int8("2"), int8("3")])
+let $i16 := sum([int16("1"), int16("2"), int16("3")])
+let $i32 := sum([int32("1"), int32("2"), int32("3")])
+let $i64 := sum([int64("1"), int64("2"), int64("3")])
+let $f := sum([float("1"), float("2"), float("3")])
+let $d := sum([double("1"), double("2"), double("3")])
+for $i in [$i8, $i16, $i32, $i64, $f, $d]
+return $i
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_sum_empty.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_sum_empty.aql
new file mode 100644
index 0000000..35bf676
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_sum_empty.aql
@@ -0,0 +1,12 @@
+/*
+ * Description : Tests the scalar version of sum with an empty list.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_scalar_sum_empty.adm";
+
+sum([ ])
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_sum_null.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_sum_null.aql
new file mode 100644
index 0000000..a4c2e61
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/scalar_sum_null.aql
@@ -0,0 +1,19 @@
+/*
+ * Description : Tests the scalar version of sum with nulls.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_scalar_sum_null.adm";
+
+let $i8 := sum([int8("1"), int8("2"), int8("3"), null])
+let $i16 := sum([int16("1"), int16("2"), int16("3"), null])
+let $i32 := sum([int32("1"), int32("2"), int32("3"), null])
+let $i64 := sum([int64("1"), int64("2"), int64("3"), null])
+let $f := sum([float("1"), float("2"), float("3"), null])
+let $d := sum([double("1"), double("2"), double("3"), null])
+for $i in [$i8, $i16, $i32, $i64, $f, $d]
+return $i
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/sum_empty_01.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/sum_empty_01.aql
new file mode 100644
index 0000000..b4e26b8
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/sum_empty_01.aql
@@ -0,0 +1,17 @@
+/*
+ * Description : Tests that sum aggregation correctly returns null for an empty stream,
+ * without an aggregate combiner.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/aggregate_sum_empty_01.adm";
+
+sum(
+ for $x in [1, 2, 3]
+ where $x > 10
+ return $x
+)
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/aggregate/sum_empty_02.aql b/asterix-app/src/test/resources/runtimets/queries/aggregate/sum_empty_02.aql
new file mode 100644
index 0000000..a94457a
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/aggregate/sum_empty_02.aql
@@ -0,0 +1,23 @@
+/*
+ * Description : Tests that sum aggregation correctly returns null for an empty stream,
+ * with an aggregate combiner.
+ * Success : Yes
+ */
+
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+create type TestType as closed {
+ id: int32,
+ val: double
+}
+
+create dataset Test(TestType) partitioned by key id;
+
+write output to nc1:"rttest/aggregate_sum_empty_02.adm";
+
+sum(
+ for $x in dataset('Test')
+ return $x.val
+)
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/for01.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/for01.aql
index 046c55f..afb3783 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/for01.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/for01.aql
@@ -4,6 +4,8 @@
* Date : 23rd July 2012
*/
+write output to nc1:"rttest/flwor_for01.adm";
+
for $a in [1,2,3,4,5,6,7,8,9]
where not(false)
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/for02.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/for02.aql
index aa75cfa..6ff278a 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/for02.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/for02.aql
@@ -4,6 +4,8 @@
* Date : 7th July 2012
*/
+write output to nc1:"rttest/flwor_for02.adm";
+
for $a in [[1,2,3,4,5,6,7,8,9],[20,30,40,50,60,70,80]]
where true
return for $b in $a where $b > 5 and $b <70 return $b
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/for03.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/for03.aql
index 00bf474..090aa69 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/for03.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/for03.aql
@@ -4,5 +4,7 @@
* Date : 7th July 2012
*/
+write output to nc1:"rttest/flwor_for03.adm";
+
for $a in [[1,2,3,4,5,6,7,8,9,0],["r","t","w","a"],[11,34,56,78,98,01,12,34,56,76,83],[null,null,null],[" ",""," "],["at"],[-1],[0]]
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/for04.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/for04.aql
index 0d26a37..c419b6e 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/for04.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/for04.aql
@@ -4,6 +4,8 @@
* Date : 7th July 2012
*/
+write output to nc1:"rttest/flwor_for04.adm";
+
for $a in [[1,2,3,4,5,6,7,8,9,0],[11,34,56,78,98,01,12,34,56,76,83],[null,null,null,"and","bat","gone","do"],[" ",""," "],["at"],[-1],[0]]
where len($a) > 1
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/for05.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/for05.aql
index f2f1ca3..a8533d9 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/for05.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/for05.aql
@@ -4,6 +4,8 @@
* Date : 7th July 2012
*/
+write output to nc1:"rttest/flwor_for05.adm";
+
for $a in [1,2,3,4,5,6,7,8,9]
where ()
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/for06.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/for06.aql
index 9cc9fe3..5ed5e5e 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/for06.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/for06.aql
@@ -4,6 +4,8 @@
* Date : 7th July 2012
*/
+write output to nc1:"rttest/flwor_for06.adm";
+
for $a in [1,2,3,4,5,6,7,8,9]
where $undefined
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/for07.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/for07.aql
index 9639c60..af2cd3c 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/for07.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/for07.aql
@@ -4,5 +4,7 @@
* Date : 7th July 2012
*/
+write output to nc1:"rttest/flwor_for07.adm";
+
for $a in [{"name":"Bob","age":10,"sex":"Male"},{"name":"John","age":45,"sex":"Female"},{"name":"Raj","age":35,"sex":"Male"}]
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/for08.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/for08.aql
index f0e0191..b8a88fe 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/for08.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/for08.aql
@@ -4,6 +4,8 @@
* Date : 7th July 2012
*/
+write output to nc1:"rttest/flwor_for08.adm";
+
for $a in [{"name":"Bob","age":10,"sex":"Male"},{"name":"John","age":45,"sex":"Female"},{"name":"Raj","age":35,"sex":"Male"}]
where $a.name="John"
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/for09.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/for09.aql
index 872257f..fb03193 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/for09.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/for09.aql
@@ -4,6 +4,8 @@
* Date : 7th July 2012
*/
+write output to nc1:"rttest/flwor_for09.adm";
+
for $a in [{"name":"Bob","age":10,"sex":"Male"},{"name":"John","age":45,"sex":"Female"},{"name":"Raj","age":35,"sex":"Male"}]
where $a.name="Tom"
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/for10.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/for10.aql
index 99c96b4..81589ea 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/for10.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/for10.aql
@@ -4,5 +4,7 @@
* Date : 7th July 2012
*/
+write output to nc1:"rttest/flwor_for10.adm";
+
for $a in [{"name":"Bob","age":10,"sex":"Male"},{"name":"John","age":45,"sex":"Female"},{"name":"Raj","age":35,"sex":"Male"}]
return {"a":$a,"additional-data":{{"this is additional data","this is too","and this is additional too"}}}
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/for11.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/for11.aql
index f2c8ade..50f5635 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/for11.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/for11.aql
@@ -4,5 +4,8 @@
* Date : 7th July 2012
*/
+write output to nc1:"rttest/flwor_for11.adm";
+
for $a in [true,true,false,true]
+where $a = true
return {{"this is additional data","this is too","and this is additional too"}}
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/for12.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/for12.aql
index 609af54..f870374 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/for12.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/for12.aql
@@ -4,6 +4,9 @@
* Date : 7th July 2012
*/
+write output to nc1:"rttest/flwor_for12.adm";
+
for $a in [true,true,false,true]
+where $a = false
return {"a":{{"this is additional data","this is too","and this is additional too"}},"b":{{"this is additional data","this is too","and this is additional too"}}}
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/for13.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/for13.aql
index 307995b..5a6388e 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/for13.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/for13.aql
@@ -4,5 +4,7 @@
* Date : 7th July 2012
*/
+write output to nc1:"rttest/flwor_for13.adm";
+
for $a in [true]
return {{"this is additional data","this is too","and this is additional too"}}
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/for14.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/for14.aql
index bd9eff7..bef8754 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/for14.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/for14.aql
@@ -4,5 +4,7 @@
* Date : 7th July 2012
*/
+write output to nc1:"rttest/flwor_for14.adm";
+
for $a in [{"name":"Rocky","age":59,"sex":"M"},["job","ink","king","ontario","lavelle"],[1,4,5,6,7,8,9,2,3,4,5,6,7],{{"extra data","extra data","extra data"}}]
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/for15.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/for15.aql
index 5e8f9786..5a65ae6 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/for15.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/for15.aql
@@ -4,5 +4,7 @@
* Date : 7th July 2012
*/
+write output to nc1:"rttest/flwor_for15.adm";
+
for $a in [{"name":"Rocky","age":59,"sex":"M"},[1]]
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/for16.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/for16.aql
index 790f9ce..c2fb57f 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/for16.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/for16.aql
@@ -4,5 +4,7 @@
* Date : 7th July 2012
*/
+write output to nc1:"rttest/flwor_for16.adm";
+
for $a in [[[1,2],[3]],[[4,5],[6,7]],[[8,9],[10,11]],[[12,13],[14]],[[15],[16,17]],[[18],[19,20]]]
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/for17.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/for17.aql
index 9e05da3..0d5d16c 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/for17.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/for17.aql
@@ -4,6 +4,8 @@
* Date : 24th July 2012
*/
+write output to nc1:"rttest/flwor_for17.adm";
+
(for $a in [{"id":1234,"name":"John Doe","age":56,"salary":50000,"dept":"HR"}]
return $a)
union
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/for18.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/for18.aql
new file mode 100644
index 0000000..e17daa8
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/for18.aql
@@ -0,0 +1,15 @@
+/*
+ * Description : Test nested for and return
+ * Expected Result : Success
+ * Date : 21st Aug 2012
+ */
+
+write output to nc1:"rttest/flwor_for18.adm";
+
+for $a in (
+ for $b in (
+ for $c in (
+ for $d in [1,2,3,4,5,6,7] return $d+1
+ ) return $c+1
+ ) return $b+1
+) return $a+1
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/grpby01.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/grpby01.aql
new file mode 100644
index 0000000..252016f
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/grpby01.aql
@@ -0,0 +1,15 @@
+/*
+ * Description : Test group by clause of the FLWOR expression
+ * Expected Result : Success
+ * Date : 31st July 2012
+ */
+
+for $sales in [{"storeno":"S101","itemno":"P78395","qty":125},
+{"storeno":"S101","itemno":"P71395","qty":135},
+{"storeno":"S102","itemno":"P78395","qty":225},
+{"storeno":"S103","itemno":"P78345","qty":105},
+{"storeno":"S104","itemno":"P71395","qty":115},
+{"storeno":"S105","itemno":"P74395","qty":120}]
+group by $strNum:=$sales.storeno with $sales
+order by $strNum desc
+return {"store-number":$strNum,"total-qty":sum(for $l in $sales return $l.qty)}
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/grpby02.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/grpby02.aql
new file mode 100644
index 0000000..252016f
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/grpby02.aql
@@ -0,0 +1,15 @@
+/*
+ * Description : Test group by clause of the FLWOR expression
+ * Expected Result : Success
+ * Date : 31st July 2012
+ */
+
+for $sales in [{"storeno":"S101","itemno":"P78395","qty":125},
+{"storeno":"S101","itemno":"P71395","qty":135},
+{"storeno":"S102","itemno":"P78395","qty":225},
+{"storeno":"S103","itemno":"P78345","qty":105},
+{"storeno":"S104","itemno":"P71395","qty":115},
+{"storeno":"S105","itemno":"P74395","qty":120}]
+group by $strNum:=$sales.storeno with $sales
+order by $strNum desc
+return {"store-number":$strNum,"total-qty":sum(for $l in $sales return $l.qty)}
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let01.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let01.aql
index 9836f85..7313680 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let01.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let01.aql
@@ -4,5 +4,7 @@
* Date : 6th July 2012
*/
+write output to nc1:"rttest/flwor_let01.adm";
+
let $x := int64("92233720368547758")
return $x
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let02.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let02.aql
index a0f936f..8fae4a2 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let02.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let02.aql
@@ -4,5 +4,7 @@
* Date : 6th July 2012
*/
+write output to nc1:"rttest/flwor_let02.adm";
+
let $x := 92233720368547758
return $x
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let03.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let03.aql
index 4cb816b..895630a 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let03.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let03.aql
@@ -4,5 +4,7 @@
* Date : 6th July 2012
*/
+write output to nc1:"rttest/flwor_let03.adm";
+
let $x := int64("92233720368547758")+1
return $x
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let04.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let04.aql
index 4832e2c..fad97fa 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let04.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let04.aql
@@ -4,5 +4,7 @@
* Date : 6th July 2012
*/
+write output to nc1:"rttest/flwor_let04.adm";
+
let $x := double("1.7976931348623157E308")
return $x
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let05.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let05.aql
index d8d3023..f718608 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let05.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let05.aql
@@ -4,5 +4,7 @@
* Date : 6th July 2012
*/
+write output to nc1:"rttest/flwor_let05.adm";
+
let $x := {"a":(1+1*(100/20))}
return $x
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let06.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let06.aql
index 2d443a9..c693a04 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let06.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let06.aql
@@ -4,6 +4,8 @@
* Date : 6th July 2012
*/
+write output to nc1:"rttest/flwor_let06.adm";
+
let $x := 1
let $y := $x+1
return $x
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let07.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let07.aql
index 894b1da..5abf05e 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let07.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let07.aql
@@ -4,6 +4,8 @@
* Date : 6th July 2012
*/
+write output to nc1:"rttest/flwor_let07.adm";
+
let $x := 1
let $y := ($x+1)
return $y
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let08.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let08.aql
index 687cc51..ca38246 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let08.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let08.aql
@@ -4,6 +4,8 @@
* Date : 6th July 2012
*/
+write output to nc1:"rttest/flwor_let08.adm";
+
let $x:=[1,2,3]
for $b in $x
let $y:=$b+1
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let09.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let09.aql
index 2d4439b..0c10d5a 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let09.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let09.aql
@@ -4,6 +4,8 @@
* Date : 6th July 2012
*/
+write output to nc1:"rttest/flwor_let09.adm";
+
for $a in range(1,100)
where $a%5=0
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let10.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let10.aql
index 208a478..a10b28f 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let10.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let10.aql
@@ -4,6 +4,8 @@
* Date : 6th July 2012
*/
+write output to nc1:"rttest/flwor_let10.adm";
+
let $x:=[1,2,3,4,5,6,7,8,9,10,11,14,15,17,19,24,35,56,67,77,89,60,35,25,60]
for $y in $x
where $y%5=0
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let11.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let11.aql
index 1a96ff3..150b075 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let11.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let11.aql
@@ -4,6 +4,8 @@
* Date : 6th July 2012
*/
+write output to nc1:"rttest/flwor_let11.adm";
+
// Return an ordered list comprising of records and other values
let $a := ["a",{"i":1},"b",{"j":2},"c",{"k":3}]
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let12.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let12.aql
index 6b80062..3061ea8 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let12.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let12.aql
@@ -4,6 +4,8 @@
* Date : 6th July 2012
*/
+write output to nc1:"rttest/flwor_let12.adm";
+
let $a := 1
let $b := $a
let $c := $a+$b
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let13.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let13.aql
index 8722947..cf987b8 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let13.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let13.aql
@@ -1,9 +1,11 @@
/*
* Description : Test let clause
- * Expected Result : Success
+ * Expected Result : Failure - Negative test
* Date : 6th July 2012
*/
+write output to nc1:"rttest/flwor_let13.adm";
+
// Bind an undefined variable.
let $a := $b
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let14.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let14.aql
index b0cdcad..524dd97 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let14.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let14.aql
@@ -4,6 +4,8 @@
* Date : 6th July 2012
*/
+write output to nc1:"rttest/flwor_let14.adm";
+
// nested ordered list
let $a := [[[[[[[[[[[[1,2,3,4,5,6,7,8,9,10],[3,4,5,6,7,8,9,0,0],int64("9222872036854775809")]]]]]]]]]]]
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let15.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let15.aql
index 317726a..52f9862 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let15.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let15.aql
@@ -4,6 +4,8 @@
* Date : 6th July 2012
*/
+write output to nc1:"rttest/flwor_let15.adm";
+
// nested ordered list comprising of only one integer value.
let $a := [[[[[[[[[[[int64("9222872036854775809")]]]]]]]]]]]
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let16.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let16.aql
index 122d3ee..b403c3e 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let16.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let16.aql
@@ -4,5 +4,7 @@
* Date : 6th July 2012
*/
+write output to nc1:"rttest/flwor_let16.adm";
+
let $a := [[[[[[[[[[[int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809"),int64("9222872036854775809")]]]]]]]]]]]
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let17.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let17.aql
index 4f9be6f..4b53f84 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let17.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let17.aql
@@ -4,6 +4,8 @@
* Date : 6th July 2012
*/
+write output to nc1:"rttest/flwor_let17.adm";
+
let $a := ["and","here","we","are",["this is new","stuff"]]
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let18.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let18.aql
index c50c871..3373323 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let18.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let18.aql
@@ -4,6 +4,8 @@
* Date : 6th July 2012
*/
+write output to nc1:"rttest/flwor_let18.adm";
+
// An ordered list comprising of an un ordered list.
let $a:=[{{"John Doe",45,"HR",60000,"Separation"}}]
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let19.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let19.aql
index d3fbafc..e46856a 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let19.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let19.aql
@@ -4,5 +4,10 @@
* Date : 6th July 2012
*/
+
+// bind and return bag of data
+
+write output to nc1:"rttest/flwor_let19.adm";
+
let $a:={{"John Doe",45,"HR",60000,"Separation"}}
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let20.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let20.aql
index 22814e6..0172b22 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let20.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let20.aql
@@ -4,6 +4,8 @@
* Date : 6th July 2012
*/
+write output to nc1:"rttest/flwor_let20.adm";
+
// An ordered list of un ordered lists, records and ordered list.
let $a:=[{{"John Doe",45,"HR",60000,"Separation"}},{"name":"Roger Sanders","age":50,"dept":"DB2-Books","designatin":"Author"},["DB2 for Z/OS","DB2 for LUW","DB2 9 Application Development","DB2 9 DBA","DB2 for Dummies"]]
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let21.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let21.aql
index 81f93be..1106a75 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let21.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let21.aql
@@ -4,6 +4,7 @@
* Date : 23rd July 2012
*/
+write output to nc1:"rttest/flwor_let21.adm";
// Ordered list of boolean values.
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let22.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let22.aql
index da33601..c83d81e 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let22.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let22.aql
@@ -4,5 +4,7 @@
* Date : 23rd July 2012
*/
+write output to nc1:"rttest/flwor_let22.adm";
+
let $a := [null]
return len($a)
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let23.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let23.aql
index 07ea21b..7ad2152 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let23.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let23.aql
@@ -4,5 +4,7 @@
* Date : 23rd July 2012
*/
+write output to nc1:"rttest/flwor_let23.adm";
+
let $a := [1,2,3,4,5,6,7,8,9,null]
return len($a)
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let24.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let24.aql
index 9bfe510..75a96b1 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let24.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let24.aql
@@ -12,6 +12,8 @@
* q - nested record
*/
+write output to nc1:"rttest/flwor_let24.adm";
+
let $m := {"name":"Holmes S","age":25,"sex":"M"}
let $n := {"name":"Bob","age":35,"sex":null}
let $o := {{"John",45,"M"}}
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let25.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let25.aql
index e2b88da..4959b7e 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let25.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let25.aql
@@ -4,6 +4,8 @@
* Date : 23rd July 2012
*/
+write output to nc1:"rttest/flwor_let25.adm";
+
let $a := true or false
let $b := (true or false) and not(false)
return {"a":$a,"b":$b}
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let26.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let26.aql
index a8afffe..5352548 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let26.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let26.aql
@@ -8,6 +8,8 @@
* Test let clause - let variable := relational expression
*/
+write output to nc1:"rttest/flwor_let26.adm";
+
let $a := 10 > 9
let $b := ((100 * 100)/10 -1999) > 3900
let $c := true != false
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let27.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let27.aql
index 5cfc1a7..b675e2c 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let27.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let27.aql
@@ -6,5 +6,7 @@
// Bind arithmetic expressions to variable using let clause
+write output to nc1:"rttest/flwor_let27.adm";
+
let $a := [(100+100),(100-100),(100 * 100),(100 / 100),(100 %10)]
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let28.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let28.aql
index 2f1b7ce..663304b 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let28.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let28.aql
@@ -4,5 +4,7 @@
* Date : 24th July 2012
*/
+write output to nc1:"rttest/flwor_let28.adm";
+
let $a := [137.8932f,156f,.98781f, 436.219F,.89217F,16789F]
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let29.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let29.aql
index 55d6319..45083eb 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let29.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let29.aql
@@ -4,5 +4,7 @@
* Date : 24th July 2012
*/
+write output to nc1:"rttest/flwor_let29.adm";
+
let $a := [137.8932,.98781,436.219,.89217,-234.324]
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let30.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let30.aql
index eebc11f..3229d86 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let30.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let30.aql
@@ -6,6 +6,8 @@
// $a and $b are ordered lists with one Record each.
+write output to nc1:"rttest/flwor_let30.adm";
+
let $a := [{"id":1234,"name":"John Doe","age":56,"salary":50000,"dept":"HR"}]
let $b := [{"id":3424,"name":"Roger Sanders","age":46,"salary":60000,"dept":"Publishing"}]
let $c := $a union $b
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let31.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let31.aql
index 84ac278..4c8da02 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let31.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let31.aql
@@ -6,6 +6,8 @@
// $a and $b hold one Record each.
+write output to nc1:"rttest/flwor_let31.adm";
+
let $a := {"id":1234,"name":"John Doe","age":56,"salary":50000,"dept":"HR"}
let $b := {"id":3424,"name":"Roger Sanders","age":46,"salary":60000,"dept":"Publishing"}
let $c := $a union $b
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/let32.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/let32.aql
index 0881fde..f78d8b5 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/let32.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/let32.aql
@@ -4,6 +4,8 @@
* Date : 24th July 2012
*/
+write output to nc1:"rttest/flwor_let32.adm";
+
let $m := (for $a in [{"id":1234,"name":"John Doe","age":56,"salary":50000,"dept":"HR"}]
return $a)
let $n := (for $b in [{"id":3424,"name":"Roger Sanders","age":46,"salary":60000,"dept":"Publishing"}]
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-01.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-01.aql
index a5aec23..7824518 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-01.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-01.aql
@@ -4,6 +4,8 @@
* Date : 24th July 2012
*/
+write output to nc1:"rttest/flwor_order-by-01.adm";
+
for $a in ["two","four","six","eight","ten","twenty","undo"]
order by $a desc
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-02.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-02.aql
index 4cc087c..a60d172 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-02.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-02.aql
@@ -4,6 +4,8 @@
* Date : 24th July 2012
*/
+write output to nc1:"rttest/flwor_order-by-02.adm";
+
for $a in ["two","four","six","eight","ten","twenty","undo"]
order by $a asc
return $a
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-03.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-03.aql
index 3792c74..eb0c23b 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-03.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-03.aql
@@ -4,6 +4,8 @@
* Date : 24th July 2012
*/
+write output to nc1:"rttest/flwor_order-by-03.adm";
+
for $b in ["ten","twenty","thirty","forty","fifty","sixty","seventy","ninety"]
order by string-concat([$b,"test"]) asc
return string-concat([$b,"test"])
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-04.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-04.aql
index e7a209b..65c432f 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-04.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-04.aql
@@ -4,6 +4,8 @@
* Date : 24th July 2012
*/
+write output to nc1:"rttest/flwor_order-by-04.adm";
+
for $b in ["ten","twenty","thirty","forty","fifty","sixty","seventy","ninety"]
order by string-concat([$b,"test"]) desc
return string-concat([$b,"test"])
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-05.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-05.aql
index c3139f5..7f9a751 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-05.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-05.aql
@@ -4,6 +4,8 @@
* Date : 24th July 2012
*/
+write output to nc1:"rttest/flwor_order-by-05.adm";
+
for $b in ["ten","twenty","thirty","forty","fifty","sixty","seventy","ninety"]
order by string-concat([$b,""]) desc
return string-concat([$b,""])
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-06.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-06.aql
index 791af3a..bf77da1 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-06.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-06.aql
@@ -4,6 +4,8 @@
* Date : 24th July 2012
*/
+write output to nc1:"rttest/flwor_order-by-06.adm";
+
for $b in ["ten","twenty","thirty","forty","fifty","sixty","seventy","ninety"]
order by string-concat([$b,""]) asc
return string-concat([$b,""])
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-07.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-07.aql
index 9c85780..67e6c04 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-07.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-07.aql
@@ -4,6 +4,8 @@
* Date : 24th July 2012
*/
+write output to nc1:"rttest/flwor_order-by-07.adm";
+
for $b in ["ten","twenty","thirty","forty","fifty","sixty","seventy","ninety"]
order by string-concat(["",$b]) desc
return string-concat(["",$b])
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-08.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-08.aql
index 6a823c8..59de072 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-08.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-08.aql
@@ -4,6 +4,8 @@
* Date : 24th July 2012
*/
+write output to nc1:"rttest/flwor_order-by-08.adm";
+
for $b in ["ten","twenty","thirty","forty","fifty","sixty","seventy","ninety"]
order by string-concat(["",$b]) asc
return string-concat(["",$b])
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-09.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-09.aql
index 0df3a9e..cce7299 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-09.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-09.aql
@@ -4,6 +4,8 @@
* Date : 24th July 2012
*/
+write output to nc1:"rttest/flwor_order-by-09.adm";
+
for $x in ["ten","twenty","thirty","forty","fifty","sixty","seventy","ninety"]
order by string-concat([$x,$x]) asc
return string-concat([$x,$x])
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-10.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-10.aql
index 09a9026..91b7dc7 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-10.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-10.aql
@@ -4,6 +4,8 @@
* Date : 24th July 2012
*/
+write output to nc1:"rttest/flwor_order-by-10.adm";
+
for $x in ["ten","twenty","thirty","forty","fifty","sixty","seventy","ninety"]
order by string-concat([$x,$x]) desc
return string-concat([$x,$x])
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-11.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-11.aql
index 5b79987..c97b708 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-11.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-11.aql
@@ -4,6 +4,8 @@
* Date : 24th July 2012
*/
+write output to nc1:"rttest/flwor_order-by-11.adm";
+
for $x in [1,3,4,5,2,3,33,55,43,12,34,45,67,66,89,0,-1,999]
order by ($x+$x) asc
return ($x+$x)
diff --git a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-12.aql b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-12.aql
index b620a05..b604158 100644
--- a/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-12.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/flwor/order-by-12.aql
@@ -4,6 +4,8 @@
* Date : 24th July 2012
*/
+write output to nc1:"rttest/flwor_order-by-12.adm";
+
for $x in [[1,3,4],[5,2],[3,33,55],[43,12,34],[45,67],[66,89,0],[-1,999]]
order by len($x)
return { "x":$x,"len($x)":len($x) }
diff --git a/asterix-app/src/test/resources/runtimets/queries/list/ordered-list-constructor_03.aql b/asterix-app/src/test/resources/runtimets/queries/list/ordered-list-constructor_03.aql
new file mode 100644
index 0000000..81eaf8b
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/list/ordered-list-constructor_03.aql
@@ -0,0 +1,7 @@
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/list_ordered-list-constructor_03.adm";
+
+[ null, null, null ]
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/list/unordered-list-constructor_03.aql b/asterix-app/src/test/resources/runtimets/queries/list/unordered-list-constructor_03.aql
new file mode 100644
index 0000000..e8b119e
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/list/unordered-list-constructor_03.aql
@@ -0,0 +1,7 @@
+drop dataverse test if exists;
+create dataverse test;
+use dataverse test;
+
+write output to nc1:"rttest/list_unordered-list-constructor_03.adm";
+
+{{ null, null, null }}
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/queries/quantifiers/everysat_02.aql b/asterix-app/src/test/resources/runtimets/queries/quantifiers/everysat_02.aql
index fad06ba..bd52181 100644
--- a/asterix-app/src/test/resources/runtimets/queries/quantifiers/everysat_02.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/quantifiers/everysat_02.aql
@@ -5,10 +5,6 @@
* Date : 5th July 2012
*/
-drop dataverse test if exists;
-create dataverse test;
-use dataverse test;
-
write output to nc1:"rttest/quantifiers_everysat_02.adm";
let $a := [
diff --git a/asterix-app/src/test/resources/runtimets/queries/quantifiers/everysat_03.aql b/asterix-app/src/test/resources/runtimets/queries/quantifiers/everysat_03.aql
index 7f9824e..99b4844 100644
--- a/asterix-app/src/test/resources/runtimets/queries/quantifiers/everysat_03.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/quantifiers/everysat_03.aql
@@ -5,24 +5,20 @@
* Date : 5th July 2012
*/
-drop dataverse test if exists;
-create dataverse test;
-use dataverse test;
-
write output to nc1:"rttest/quantifiers_everysat_02.adm";
let $a := [
every $x in [1, 2] satisfies avg([$x, 1]) = 1,
-every $x in [1, 2] satisfies string($x) = "1",
-every $x in [1, 2] satisfies string-length(string($x)) = 1,
+every $x in ["1", "2"] satisfies string($x) = "1",
+every $x in ["1", "2"] satisfies string-length($x) = 1,
every $x in [[1, 2],[10],[1,5,7,8]] satisfies count($x) = 1,
every $x in [[2],[10],[8]] satisfies count($x) = 1,
-every $x in [1, 2] satisfies boolean("true"),
-every $x in [1, 2] satisfies not($x),
+every $x in [true, false] satisfies boolean("true"),
+every $x in [true,true] satisfies not($x),
every $x in [1,2,3], $y in [4,5,6] satisfies $x + $y = 5,
every $x in [1,2,3], $y in [4,5,6] satisfies $x - $y = 5,
every $x in [1,2,3], $y in [4,5,6] satisfies $x * $y = 10,
-every $x in [1,2,3], $y in [4,5,6] satisfies string($x) = string($y),
+every $x in ["ab","cd"], $y in ["ab","de"] satisfies string($x) = string($y),
every $x in [1,2,3], $y in [4,5,6] satisfies int32($x) = int32($y),
every $x in [1,2,3], $y in [4,5,6] satisfies float($x) = float($y),
every $x in [1,2,3], $y in [4,5,6] satisfies double($x) = double($y),
diff --git a/asterix-app/src/test/resources/runtimets/queries/quantifiers/everysat_04.aql b/asterix-app/src/test/resources/runtimets/queries/quantifiers/everysat_04.aql
new file mode 100644
index 0000000..5e9174e
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/quantifiers/everysat_04.aql
@@ -0,0 +1,19 @@
+/*
+ * Description : Tests that universal quantification returns true/false correctly.
+ * Success : Yes
+ */
+
+write output to nc1:"rttest/quantifiers_everysat_04.adm";
+
+let $x := [
+every $x in [false,false] satisfies $x,
+every $x in [true,false] satisfies $x,
+every $x in [false,true] satisfies $x,
+every $x in [true,true] satisfies $x,
+every $x in [false,false] satisfies not($x),
+every $x in [true,false] satisfies not($x),
+every $x in [false,true] satisfies not($x),
+every $x in [true,true] satisfies not($x)
+]
+for $i in $x
+return $i
diff --git a/asterix-app/src/test/resources/runtimets/queries/quantifiers/somesat_03.aql b/asterix-app/src/test/resources/runtimets/queries/quantifiers/somesat_03.aql
index 5995b9b..7178156 100644
--- a/asterix-app/src/test/resources/runtimets/queries/quantifiers/somesat_03.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/quantifiers/somesat_03.aql
@@ -1,13 +1,9 @@
/*
- * Description : Test quantified expressions; some variable in [ordered list] satisfies expression.
+ * Description : Test quantified expressions; some variable in [ordered list] satisfies expression.
* Expected Result : Success
* Date : 6th July 2012
*/
-drop dataverse test if exists;
-create dataverse test;
-use dataverse test;
-
write output to nc1:"rttest/quantifiers_somesat_03.adm";
let $a := [
@@ -20,7 +16,7 @@
some $x in [1, 2] satisfies avg([$x,1]) = 1,
some $x in [1, 2] satisfies boolean("true"),
some $x in [1, 2] satisfies boolean("false"),
-some $x in [1, 2] satisfies not($x),
+some $x in [true,false] satisfies not($x),
some $x in [1, 2] satisfies $x = 1 or $x = 2,
some $x in [1, 2] satisfies $x = 1 and ($x +1) = 2
]
diff --git a/asterix-app/src/test/resources/runtimets/queries/quantifiers/somesat_04.aql b/asterix-app/src/test/resources/runtimets/queries/quantifiers/somesat_04.aql
index 8d92cbb..b308aa2 100644
--- a/asterix-app/src/test/resources/runtimets/queries/quantifiers/somesat_04.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/quantifiers/somesat_04.aql
@@ -6,16 +6,11 @@
* Date : 5th July 2012
*/
-
-drop dataverse test if exists;
-create dataverse test;
-use dataverse test;
-
write output to nc1:"rttest/quantifiers_somesat_04.adm";
let $a := [
-some $x in ["foo","foobar","foot","fox"] satisfies string-length($x) = 1,
-some $x in [1,2,3,4,5,6,7,8] satisfies count($x) = 8,
+some $x in ["foo","foobar","foot","fox"] satisfies string-length($x) = 3,
+some $x in [[5,4,3,2],[1,2,3,4,5,6,7,8],[4,2,3,4]] satisfies count($x) = 8,
some $x in [1, 2] satisfies $x = 1 or $x = 2,
some $x in [1, 2] satisfies $x = 1 and ($x +1) = 2,
some $x in ["A","B","C"] satisfies $x = "A",
diff --git a/asterix-app/src/test/resources/runtimets/queries/quantifiers/somesat_05.aql b/asterix-app/src/test/resources/runtimets/queries/quantifiers/somesat_05.aql
index fefd86d..4d802c7 100644
--- a/asterix-app/src/test/resources/runtimets/queries/quantifiers/somesat_05.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/quantifiers/somesat_05.aql
@@ -5,10 +5,6 @@
* Date : 5th July 2012
*/
-drop dataverse test if exists;
-create dataverse test;
-use dataverse test;
-
write output to nc1:"rttest/quantifiers_somesat_05.adm";
let $a := [
diff --git a/asterix-app/src/test/resources/runtimets/queries/quantifiers/somesat_06.aql b/asterix-app/src/test/resources/runtimets/queries/quantifiers/somesat_06.aql
new file mode 100644
index 0000000..07d8857
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/queries/quantifiers/somesat_06.aql
@@ -0,0 +1,19 @@
+/*
+ * Description : Tests that existential quantification returns true/false correctly.
+ * Success : Yes
+ */
+
+write output to nc1:"rttest/quantifiers_somesat_06.adm";
+
+let $x := [
+some $x in [false,false] satisfies $x,
+some $x in [true,false] satisfies $x,
+some $x in [false,true] satisfies $x,
+some $x in [true,true] satisfies $x,
+some $x in [false,false] satisfies not($x),
+some $x in [true,false] satisfies not($x),
+some $x in [false,true] satisfies not($x),
+some $x in [true,true] satisfies not($x)
+]
+for $i in $x
+return $i
diff --git a/asterix-app/src/test/resources/runtimets/queries/tpch/q1_pricing_summary_report_nt.aql b/asterix-app/src/test/resources/runtimets/queries/tpch/q1_pricing_summary_report_nt.aql
index b53fc877..af39b3f 100644
--- a/asterix-app/src/test/resources/runtimets/queries/tpch/q1_pricing_summary_report_nt.aql
+++ b/asterix-app/src/test/resources/runtimets/queries/tpch/q1_pricing_summary_report_nt.aql
@@ -1,7 +1,5 @@
drop dataverse tpch if exists;
create dataverse tpch;
-
-
use dataverse tpch;
create type LineItemType as closed {
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/avg_empty_01.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/avg_empty_01.adm
new file mode 100644
index 0000000..19765bd
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/avg_empty_01.adm
@@ -0,0 +1 @@
+null
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/avg_empty_02.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/avg_empty_02.adm
new file mode 100644
index 0000000..19765bd
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/avg_empty_02.adm
@@ -0,0 +1 @@
+null
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/count_empty_01.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/count_empty_01.adm
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/count_empty_01.adm
@@ -0,0 +1 @@
+0
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/count_empty_02.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/count_empty_02.adm
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/count_empty_02.adm
@@ -0,0 +1 @@
+0
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/count_null.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/count_null.adm
index df462fe..51d5f4f 100644
--- a/asterix-app/src/test/resources/runtimets/results/aggregate/count_null.adm
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/count_null.adm
@@ -1 +1 @@
-{ "count": 2 }
\ No newline at end of file
+{ "count": null }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_double_null.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_double_null.adm
index 8649548..b11c820 100644
--- a/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_double_null.adm
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_double_null.adm
@@ -1 +1 @@
-{ "sum": null, "count": 2 }
\ No newline at end of file
+{ "sum": null, "count": 1 }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_float_null.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_float_null.adm
index 8649548..b11c820 100644
--- a/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_float_null.adm
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_float_null.adm
@@ -1 +1 @@
-{ "sum": null, "count": 2 }
\ No newline at end of file
+{ "sum": null, "count": 1 }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_int16_null.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_int16_null.adm
index 8649548..b11c820 100644
--- a/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_int16_null.adm
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_int16_null.adm
@@ -1 +1 @@
-{ "sum": null, "count": 2 }
\ No newline at end of file
+{ "sum": null, "count": 1 }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_int32_null.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_int32_null.adm
index 8649548..b11c820 100644
--- a/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_int32_null.adm
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_int32_null.adm
@@ -1 +1 @@
-{ "sum": null, "count": 2 }
\ No newline at end of file
+{ "sum": null, "count": 1 }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_int64_null.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_int64_null.adm
index 8649548..b11c820 100644
--- a/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_int64_null.adm
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_int64_null.adm
@@ -1 +1 @@
-{ "sum": null, "count": 2 }
\ No newline at end of file
+{ "sum": null, "count": 1 }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_int8_null.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_int8_null.adm
index 8649548..b11c820 100644
--- a/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_int8_null.adm
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/local-avg_int8_null.adm
@@ -1 +1 @@
-{ "sum": null, "count": 2 }
\ No newline at end of file
+{ "sum": null, "count": 1 }
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/max_empty_01.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/max_empty_01.adm
new file mode 100644
index 0000000..19765bd
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/max_empty_01.adm
@@ -0,0 +1 @@
+null
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/max_empty_02.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/max_empty_02.adm
new file mode 100644
index 0000000..19765bd
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/max_empty_02.adm
@@ -0,0 +1 @@
+null
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/min_empty_01.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/min_empty_01.adm
new file mode 100644
index 0000000..19765bd
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/min_empty_01.adm
@@ -0,0 +1 @@
+null
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/min_empty_02.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/min_empty_02.adm
new file mode 100644
index 0000000..19765bd
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/min_empty_02.adm
@@ -0,0 +1 @@
+null
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_avg.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_avg.adm
new file mode 100644
index 0000000..483cb2f
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_avg.adm
@@ -0,0 +1,6 @@
+2.0
+2.0
+2.0
+2.0
+2.0
+2.0
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_avg_empty.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_avg_empty.adm
new file mode 100644
index 0000000..19765bd
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_avg_empty.adm
@@ -0,0 +1 @@
+null
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_avg_null.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_avg_null.adm
new file mode 100644
index 0000000..0800a91
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_avg_null.adm
@@ -0,0 +1,6 @@
+null
+null
+null
+null
+null
+null
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_count.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_count.adm
new file mode 100644
index 0000000..80f0b99
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_count.adm
@@ -0,0 +1,7 @@
+3
+3
+3
+3
+3
+3
+3
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_count_empty.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_count_empty.adm
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_count_empty.adm
@@ -0,0 +1 @@
+0
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_count_null.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_count_null.adm
new file mode 100644
index 0000000..1abbc3f
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_count_null.adm
@@ -0,0 +1,7 @@
+null
+null
+null
+null
+null
+null
+null
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_max.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_max.adm
new file mode 100644
index 0000000..d420c2f
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_max.adm
@@ -0,0 +1,8 @@
+3i8
+3i16
+3
+3i64
+3.0f
+3.0d
+"world"
+datetime("2012-03-01T00:00:00.000Z")
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_max_empty.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_max_empty.adm
new file mode 100644
index 0000000..19765bd
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_max_empty.adm
@@ -0,0 +1 @@
+null
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_max_null.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_max_null.adm
new file mode 100644
index 0000000..c9f3cb3
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_max_null.adm
@@ -0,0 +1,8 @@
+null
+null
+null
+null
+null
+null
+null
+null
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_min.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_min.adm
new file mode 100644
index 0000000..6acf213
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_min.adm
@@ -0,0 +1,8 @@
+1i8
+1i16
+1
+1i64
+1.0f
+1.0d
+"bar"
+datetime("2012-01-01T00:00:00.000Z")
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_min_empty.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_min_empty.adm
new file mode 100644
index 0000000..19765bd
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_min_empty.adm
@@ -0,0 +1 @@
+null
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_min_null.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_min_null.adm
new file mode 100644
index 0000000..c9f3cb3
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_min_null.adm
@@ -0,0 +1,8 @@
+null
+null
+null
+null
+null
+null
+null
+null
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_sum.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_sum.adm
new file mode 100644
index 0000000..6e7617e
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_sum.adm
@@ -0,0 +1,6 @@
+6i8
+6i16
+6
+6i64
+6.0f
+6.0d
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_sum_empty.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_sum_empty.adm
new file mode 100644
index 0000000..19765bd
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_sum_empty.adm
@@ -0,0 +1 @@
+null
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_sum_null.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_sum_null.adm
new file mode 100644
index 0000000..0800a91
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/scalar_sum_null.adm
@@ -0,0 +1,6 @@
+null
+null
+null
+null
+null
+null
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/sum_empty_01.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/sum_empty_01.adm
new file mode 100644
index 0000000..19765bd
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/sum_empty_01.adm
@@ -0,0 +1 @@
+null
diff --git a/asterix-app/src/test/resources/runtimets/results/aggregate/sum_empty_02.adm b/asterix-app/src/test/resources/runtimets/results/aggregate/sum_empty_02.adm
new file mode 100644
index 0000000..19765bd
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/aggregate/sum_empty_02.adm
@@ -0,0 +1 @@
+null
diff --git a/asterix-app/src/test/resources/runtimets/results/list/ordered-list-constructor_03.adm b/asterix-app/src/test/resources/runtimets/results/list/ordered-list-constructor_03.adm
new file mode 100644
index 0000000..5c06d0b
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/list/ordered-list-constructor_03.adm
@@ -0,0 +1 @@
+[ null, null, null ]
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/list/unordered-list-constructor_03.adm b/asterix-app/src/test/resources/runtimets/results/list/unordered-list-constructor_03.adm
new file mode 100644
index 0000000..8ffe6e4
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/list/unordered-list-constructor_03.adm
@@ -0,0 +1 @@
+{{ null, null, null }}
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/quantifiers/everysat_01.adm b/asterix-app/src/test/resources/runtimets/results/quantifiers/everysat_01.adm
new file mode 100644
index 0000000..d6cf966
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/quantifiers/everysat_01.adm
@@ -0,0 +1 @@
+-30
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/quantifiers/everysat_02.adm b/asterix-app/src/test/resources/runtimets/results/quantifiers/everysat_02.adm
new file mode 100644
index 0000000..fd6a9d9
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/quantifiers/everysat_02.adm
@@ -0,0 +1,12 @@
+false
+true
+false
+true
+false
+false
+true
+false
+false
+false
+false
+false
diff --git a/asterix-app/src/test/resources/runtimets/results/quantifiers/everysat_04.adm b/asterix-app/src/test/resources/runtimets/results/quantifiers/everysat_04.adm
new file mode 100644
index 0000000..98ce28d
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/quantifiers/everysat_04.adm
@@ -0,0 +1,8 @@
+false
+false
+false
+true
+true
+false
+false
+false
\ No newline at end of file
diff --git a/asterix-app/src/test/resources/runtimets/results/quantifiers/somesat_06.adm b/asterix-app/src/test/resources/runtimets/results/quantifiers/somesat_06.adm
new file mode 100644
index 0000000..2cc1766
--- /dev/null
+++ b/asterix-app/src/test/resources/runtimets/results/quantifiers/somesat_06.adm
@@ -0,0 +1,8 @@
+false
+true
+true
+true
+true
+true
+true
+false
\ No newline at end of file
diff --git a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/AqlMetadataProvider.java b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/AqlMetadataProvider.java
index a3d3472..b8f0258 100644
--- a/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/AqlMetadataProvider.java
+++ b/asterix-metadata/src/main/java/edu/uci/ics/asterix/metadata/declared/AqlMetadataProvider.java
@@ -297,8 +297,15 @@
}
IBinaryComparatorFactory[] comparatorFactories = JobGenHelper.variablesToAscBinaryComparatorFactories(
outputVars, keysStartIndex, numKeys, typeEnv, context);
- ITypeTraits[] typeTraits = JobGenHelper.variablesToTypeTraits(outputVars, keysStartIndex, numKeys, typeEnv,
- context);
+ ITypeTraits[] typeTraits = null;
+
+ if (isSecondary) {
+ typeTraits = JobGenHelper.variablesToTypeTraits(outputVars, keysStartIndex, numKeys, typeEnv,
+ context);
+ } else {
+ typeTraits = JobGenHelper.variablesToTypeTraits(outputVars, keysStartIndex, numKeys + 1, typeEnv,
+ context);
+ }
IAsterixApplicationContextInfo appContext = (IAsterixApplicationContextInfo) context.getAppContext();
Pair<IFileSplitProvider, AlgebricksPartitionConstraint> spPc;
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 18cec15..9fb422d 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
@@ -58,7 +58,7 @@
public void addItem(IValueReference item) throws HyracksDataException {
if (!fixedSize)
this.offsets.add((short) outputStream.size());
- if (itemTypeTag == ATypeTag.ANY) {
+ 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) {
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 e8dbc29..90fb2b5 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
@@ -61,7 +61,7 @@
public void addItem(IValueReference item) throws HyracksDataException {
if (!fixedSize)
this.offsets.add((short) outputStream.size());
- if (itemTypeTag == ATypeTag.ANY) {
+ 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) {
diff --git a/asterix-om/src/main/java/edu/uci/ics/asterix/dataflow/data/nontagged/printers/AOrderedlistPrinterFactory.java b/asterix-om/src/main/java/edu/uci/ics/asterix/dataflow/data/nontagged/printers/AOrderedlistPrinterFactory.java
index 9edb640..563b14c 100644
--- a/asterix-om/src/main/java/edu/uci/ics/asterix/dataflow/data/nontagged/printers/AOrderedlistPrinterFactory.java
+++ b/asterix-om/src/main/java/edu/uci/ics/asterix/dataflow/data/nontagged/printers/AOrderedlistPrinterFactory.java
@@ -34,10 +34,6 @@
private ATypeTag itemTag;
private boolean typedItemList = false;
- // private int itemLength;
- // private int numberOfitems;
- // private int itemOffset;
-
@Override
public void init() throws AlgebricksException {
diff --git a/asterix-om/src/main/java/edu/uci/ics/asterix/formats/nontagged/AqlBinaryComparatorFactoryProvider.java b/asterix-om/src/main/java/edu/uci/ics/asterix/formats/nontagged/AqlBinaryComparatorFactoryProvider.java
index 93167cf..e4db8da 100644
--- a/asterix-om/src/main/java/edu/uci/ics/asterix/formats/nontagged/AqlBinaryComparatorFactoryProvider.java
+++ b/asterix-om/src/main/java/edu/uci/ics/asterix/formats/nontagged/AqlBinaryComparatorFactoryProvider.java
@@ -6,7 +6,6 @@
import edu.uci.ics.asterix.dataflow.data.nontagged.comparators.AObjectAscBinaryComparatorFactory;
import edu.uci.ics.asterix.dataflow.data.nontagged.comparators.AObjectDescBinaryComparatorFactory;
import edu.uci.ics.asterix.dataflow.data.nontagged.comparators.BooleanBinaryComparatorFactory;
-import edu.uci.ics.asterix.dataflow.data.nontagged.comparators.LongBinaryComparatorFactory;
import edu.uci.ics.asterix.dataflow.data.nontagged.comparators.RectangleBinaryComparatorFactory;
import edu.uci.ics.asterix.om.types.ATypeTag;
import edu.uci.ics.asterix.om.types.IAType;
@@ -15,17 +14,26 @@
import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparator;
import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
import edu.uci.ics.hyracks.data.std.accessors.PointableBinaryComparatorFactory;
+import edu.uci.ics.hyracks.data.std.primitive.BytePointable;
import edu.uci.ics.hyracks.data.std.primitive.DoublePointable;
import edu.uci.ics.hyracks.data.std.primitive.FloatPointable;
import edu.uci.ics.hyracks.data.std.primitive.IntegerPointable;
+import edu.uci.ics.hyracks.data.std.primitive.LongPointable;
+import edu.uci.ics.hyracks.data.std.primitive.ShortPointable;
import edu.uci.ics.hyracks.data.std.primitive.UTF8StringPointable;
public class AqlBinaryComparatorFactoryProvider implements IBinaryComparatorFactoryProvider, Serializable {
private static final long serialVersionUID = 1L;
public static final AqlBinaryComparatorFactoryProvider INSTANCE = new AqlBinaryComparatorFactoryProvider();
+ public static final PointableBinaryComparatorFactory BYTE_POINTABLE_INSTANCE = new PointableBinaryComparatorFactory(
+ BytePointable.FACTORY);
+ public static final PointableBinaryComparatorFactory SHORT_POINTABLE_INSTANCE = new PointableBinaryComparatorFactory(
+ ShortPointable.FACTORY);
public static final PointableBinaryComparatorFactory INTEGER_POINTABLE_INSTANCE = new PointableBinaryComparatorFactory(
IntegerPointable.FACTORY);
+ public static final PointableBinaryComparatorFactory LONG_POINTABLE_INSTANCE = new PointableBinaryComparatorFactory(
+ LongPointable.FACTORY);
public static final PointableBinaryComparatorFactory FLOAT_POINTABLE_INSTANCE = new PointableBinaryComparatorFactory(
FloatPointable.FACTORY);
public static final PointableBinaryComparatorFactory DOUBLE_POINTABLE_INSTANCE = new PointableBinaryComparatorFactory(
@@ -58,7 +66,11 @@
return anyBinaryComparatorFactory(ascending);
}
IAType aqlType = (IAType) type;
- switch (aqlType.getTypeTag()) {
+ return getBinaryComparatorFactory(aqlType.getTypeTag(), ascending);
+ }
+
+ public IBinaryComparatorFactory getBinaryComparatorFactory(ATypeTag type, boolean ascending) {
+ switch (type) {
case ANY:
case UNION: { // we could do smth better for nullable fields
return anyBinaryComparatorFactory(ascending);
@@ -83,11 +95,17 @@
case BOOLEAN: {
return addOffset(BooleanBinaryComparatorFactory.INSTANCE, ascending);
}
+ case INT8: {
+ return addOffset(BYTE_POINTABLE_INSTANCE, ascending);
+ }
+ case INT16: {
+ return addOffset(SHORT_POINTABLE_INSTANCE, ascending);
+ }
case INT32: {
return addOffset(INTEGER_POINTABLE_INSTANCE, ascending);
}
case INT64: {
- return addOffset(LongBinaryComparatorFactory.INSTANCE, ascending);
+ return addOffset(LONG_POINTABLE_INSTANCE, ascending);
}
case FLOAT: {
return addOffset(FLOAT_POINTABLE_INSTANCE, ascending);
@@ -101,12 +119,14 @@
case RECTANGLE: {
return addOffset(RectangleBinaryComparatorFactory.INSTANCE, ascending);
}
+ case DATE:
+ case TIME:
case DATETIME: {
- return addOffset(ADateTimeAscBinaryComparatorFactory.INSTANCE, ascending);
+ return addOffset(ADateTimeAscBinaryComparatorFactory.INSTANCE, ascending);
}
default: {
throw new NotImplementedException("No binary comparator factory implemented for type "
- + aqlType.getTypeTag() + " .");
+ + type + " .");
}
}
}
diff --git a/asterix-om/src/main/java/edu/uci/ics/asterix/om/functions/AbstractFunctionDescriptor.java b/asterix-om/src/main/java/edu/uci/ics/asterix/om/functions/AbstractFunctionDescriptor.java
index caf3b91..919d8c9 100644
--- a/asterix-om/src/main/java/edu/uci/ics/asterix/om/functions/AbstractFunctionDescriptor.java
+++ b/asterix-om/src/main/java/edu/uci/ics/asterix/om/functions/AbstractFunctionDescriptor.java
@@ -26,6 +26,8 @@
public abstract class AbstractFunctionDescriptor implements IFunctionDescriptor {
+ private static final long serialVersionUID = 1L;
+
@Override
public abstract FunctionIdentifier getIdentifier();
@@ -59,7 +61,6 @@
public ICopyAggregateFunctionFactory createAggregateFunctionFactory(ICopyEvaluatorFactory[] args)
throws AlgebricksException {
throw new NotImplementedException("Not Implemented");
-
}
}
diff --git a/asterix-om/src/main/java/edu/uci/ics/asterix/om/functions/AsterixBuiltinFunctions.java b/asterix-om/src/main/java/edu/uci/ics/asterix/om/functions/AsterixBuiltinFunctions.java
index 552a093..a624cf9 100644
--- a/asterix-om/src/main/java/edu/uci/ics/asterix/om/functions/AsterixBuiltinFunctions.java
+++ b/asterix-om/src/main/java/edu/uci/ics/asterix/om/functions/AsterixBuiltinFunctions.java
@@ -9,7 +9,6 @@
import org.apache.commons.lang3.mutable.Mutable;
import edu.uci.ics.asterix.common.functions.FunctionConstants;
-import edu.uci.ics.asterix.dataflow.data.common.AqlNullableTypeComputer;
import edu.uci.ics.asterix.om.typecomputer.base.IResultTypeComputer;
import edu.uci.ics.asterix.om.typecomputer.impl.ABooleanTypeComputer;
import edu.uci.ics.asterix.om.typecomputer.impl.ACircleTypeComputer;
@@ -235,8 +234,11 @@
public final static FunctionIdentifier AVG = new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-avg", 1);
public final static FunctionIdentifier COUNT = new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-count", 1);
public final static FunctionIdentifier SUM = new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-sum", 1);
+ public final static FunctionIdentifier LOCAL_SUM = new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-local-sum", 1);
public final static FunctionIdentifier MAX = new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-max", 1);
+ public final static FunctionIdentifier LOCAL_MAX = new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-local-max", 1);
public final static FunctionIdentifier MIN = new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-min", 1);
+ public final static FunctionIdentifier LOCAL_MIN = new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-local-min", 1);
public final static FunctionIdentifier GLOBAL_AVG = new FunctionIdentifier(FunctionConstants.ASTERIX_NS,
"agg-global-avg", 1);
public final static FunctionIdentifier LOCAL_AVG = new FunctionIdentifier(FunctionConstants.ASTERIX_NS,
@@ -260,6 +262,8 @@
"count-serial", 1);
public final static FunctionIdentifier SERIAL_SUM = new FunctionIdentifier(FunctionConstants.ASTERIX_NS,
"sum-serial", 1);
+ public final static FunctionIdentifier SERIAL_LOCAL_SUM = new FunctionIdentifier(FunctionConstants.ASTERIX_NS,
+ "local-sum-serial", 1);
public final static FunctionIdentifier SERIAL_GLOBAL_AVG = new FunctionIdentifier(FunctionConstants.ASTERIX_NS,
"global-avg-serial", 1);
public final static FunctionIdentifier SERIAL_LOCAL_AVG = new FunctionIdentifier(FunctionConstants.ASTERIX_NS,
@@ -511,8 +515,10 @@
addPrivateFunction(LOCAL_AVG, NonTaggedLocalAvgTypeComputer.INSTANCE);
add(MAKE_FIELD_INDEX_HANDLE, null); // TODO
add(MAKE_FIELD_NAME_HANDLE, null); // TODO
- addPrivateFunction(MAX, NonTaggedSumTypeComputer.INSTANCE);
- addPrivateFunction(MIN, NonTaggedSumTypeComputer.INSTANCE);
+ add(MAX, NonTaggedSumTypeComputer.INSTANCE);
+ add(LOCAL_MAX, NonTaggedSumTypeComputer.INSTANCE);
+ add(MIN, NonTaggedSumTypeComputer.INSTANCE);
+ add(LOCAL_MIN, NonTaggedSumTypeComputer.INSTANCE);
add(NON_EMPTY_STREAM, ABooleanTypeComputer.INSTANCE);
add(NULL_CONSTRUCTOR, ANullTypeComputer.INSTANCE);
add(NUMERIC_UNARY_MINUS, NonTaggedUnaryMinusTypeComputer.INSTANCE);
@@ -568,6 +574,7 @@
add(SERIAL_GLOBAL_AVG, OptionalADoubleTypeComputer.INSTANCE);
add(SERIAL_LOCAL_AVG, NonTaggedLocalAvgTypeComputer.INSTANCE);
add(SERIAL_SUM, NonTaggedSumTypeComputer.INSTANCE);
+ add(SERIAL_LOCAL_SUM, NonTaggedSumTypeComputer.INSTANCE);
add(SIMILARITY_JACCARD, AFloatTypeComputer.INSTANCE);
add(SIMILARITY_JACCARD_CHECK, OrderedListOfAnyTypeComputer.INSTANCE);
add(SIMILARITY_JACCARD_SORTED, AFloatTypeComputer.INSTANCE);
@@ -619,6 +626,7 @@
});
add(SUBSTRING, SubstringTypeComputer.INSTANCE);
addPrivateFunction(SUM, NonTaggedSumTypeComputer.INSTANCE);
+ add(LOCAL_SUM, NonTaggedSumTypeComputer.INSTANCE);
add(SWITCH_CASE, NonTaggedSwitchCaseComputer.INSTANCE);
add(REG_EXP, ABooleanTypeComputer.INSTANCE);
add(INJECT_FAILURE, InjectFailureTypeComputer.INSTANCE);
@@ -668,15 +676,17 @@
addGlobalAgg(COUNT, SUM);
addAgg(MAX);
- addLocalAgg(MAX, MAX);
+ addAgg(LOCAL_MAX);
+ addLocalAgg(MAX, LOCAL_MAX);
addGlobalAgg(MAX, MAX);
addAgg(MIN);
- addLocalAgg(MIN, MIN);
+ addLocalAgg(MIN, LOCAL_MIN);
addGlobalAgg(MIN, MIN);
addAgg(SUM);
- addLocalAgg(SUM, SUM);
+ addAgg(LOCAL_SUM);
+ addLocalAgg(SUM, LOCAL_SUM);
addGlobalAgg(SUM, SUM);
addAgg(LISTIFY);
@@ -685,6 +695,7 @@
addSerialAgg(AVG, SERIAL_AVG);
addSerialAgg(COUNT, SERIAL_COUNT);
addSerialAgg(SUM, SERIAL_SUM);
+ addSerialAgg(LOCAL_SUM, SERIAL_LOCAL_SUM);
addSerialAgg(LOCAL_AVG, SERIAL_LOCAL_AVG);
addSerialAgg(GLOBAL_AVG, SERIAL_GLOBAL_AVG);
@@ -699,7 +710,8 @@
addGlobalAgg(SERIAL_AVG, SERIAL_GLOBAL_AVG);
addAgg(SERIAL_SUM);
- addLocalAgg(SERIAL_SUM, SERIAL_SUM);
+ addAgg(SERIAL_LOCAL_SUM);
+ addLocalAgg(SERIAL_SUM, SERIAL_LOCAL_SUM);
addGlobalAgg(SERIAL_SUM, SERIAL_SUM);
}
diff --git a/asterix-om/src/main/java/edu/uci/ics/asterix/om/types/ATypeTag.java b/asterix-om/src/main/java/edu/uci/ics/asterix/om/types/ATypeTag.java
index aac5447..b75c074 100644
--- a/asterix-om/src/main/java/edu/uci/ics/asterix/om/types/ATypeTag.java
+++ b/asterix-om/src/main/java/edu/uci/ics/asterix/om/types/ATypeTag.java
@@ -23,7 +23,7 @@
FLOAT(11),
DOUBLE(12),
STRING(13),
- NULL(14),
+ NULL(14),
BOOLEAN(15),
DATETIME(16),
DATE(17),
@@ -42,7 +42,8 @@
LINE(30),
POLYGON(31),
CIRCLE(32),
- RECTANGLE(33);
+ RECTANGLE(33),
+ SYSTEM_NULL(34);
private byte value;
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/base/SingleFieldFrameTupleReference.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/base/SingleFieldFrameTupleReference.java
new file mode 100644
index 0000000..c0c08fd
--- /dev/null
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/base/SingleFieldFrameTupleReference.java
@@ -0,0 +1,47 @@
+package edu.uci.ics.asterix.runtime.aggregates.base;
+
+import edu.uci.ics.hyracks.api.comm.IFrameTupleAccessor;
+import edu.uci.ics.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+public class SingleFieldFrameTupleReference implements IFrameTupleReference {
+
+ private byte[] fieldData;
+ private int start;
+ private int length;
+
+ public void reset(byte[] fieldData, int start, int length) {
+ this.fieldData = fieldData;
+ this.start = start;
+ this.length = length;
+ }
+
+ @Override
+ public int getFieldCount() {
+ return 1;
+ }
+
+ @Override
+ public byte[] getFieldData(int fIdx) {
+ return fieldData;
+ }
+
+ @Override
+ public int getFieldStart(int fIdx) {
+ return start;
+ }
+
+ @Override
+ public int getFieldLength(int fIdx) {
+ return length;
+ }
+
+ @Override
+ public IFrameTupleAccessor getFrameTupleAccessor() {
+ return null;
+ }
+
+ @Override
+ public int getTupleIndex() {
+ return 0;
+ }
+}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/AbstractScalarAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/AbstractScalarAggregateDescriptor.java
new file mode 100644
index 0000000..f869832
--- /dev/null
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/AbstractScalarAggregateDescriptor.java
@@ -0,0 +1,47 @@
+package edu.uci.ics.asterix.runtime.aggregates.scalar;
+
+import edu.uci.ics.asterix.om.functions.AsterixBuiltinFunctions;
+import edu.uci.ics.asterix.om.functions.FunctionManagerHolder;
+import edu.uci.ics.asterix.om.functions.IFunctionDescriptor;
+import edu.uci.ics.asterix.om.functions.IFunctionManager;
+import edu.uci.ics.asterix.runtime.aggregates.base.AbstractAggregateFunctionDynamicDescriptor;
+import edu.uci.ics.asterix.runtime.evaluators.base.AbstractScalarFunctionDynamicDescriptor;
+import edu.uci.ics.asterix.runtime.unnestingfunctions.std.ScanCollectionDescriptor.ScanCollectionUnnestingFunctionFactory;
+import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
+import edu.uci.ics.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+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.algebricks.runtime.evaluators.ColumnAccessEvalFactory;
+import edu.uci.ics.hyracks.data.std.api.IDataOutputProvider;
+
+public abstract class AbstractScalarAggregateDescriptor extends AbstractScalarFunctionDynamicDescriptor {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public ICopyEvaluatorFactory createEvaluatorFactory(final ICopyEvaluatorFactory[] args) throws AlgebricksException {
+ // The aggregate function will get a SingleFieldFrameTupleReference that points to the result of the ScanCollection.
+ // The list-item will always reside in the first field (column) of the SingleFieldFrameTupleReference.
+ ICopyEvaluatorFactory[] aggFuncArgs = new ICopyEvaluatorFactory[1];
+ aggFuncArgs[0] = new ColumnAccessEvalFactory(0);
+ // Create aggregate function from this scalar version.
+ FunctionIdentifier fid = AsterixBuiltinFunctions.getAggregateFunction(getIdentifier());
+ IFunctionManager mgr = FunctionManagerHolder.getFunctionManager();
+ IFunctionDescriptor fd = mgr.lookupFunction(fid);
+ AbstractAggregateFunctionDynamicDescriptor aggFuncDesc = (AbstractAggregateFunctionDynamicDescriptor) fd;
+ final ICopyAggregateFunctionFactory aggFuncFactory = aggFuncDesc.createAggregateFunctionFactory(aggFuncArgs);
+
+ return new ICopyEvaluatorFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public ICopyEvaluator createEvaluator(IDataOutputProvider output) throws AlgebricksException {
+ // Use ScanCollection to iterate over list items.
+ ScanCollectionUnnestingFunctionFactory scanCollectionFactory = new ScanCollectionUnnestingFunctionFactory(
+ args[0]);
+ return new GenericScalarAggregateFunction(aggFuncFactory.createAggregateFunction(output),
+ scanCollectionFactory);
+ }
+ };
+ }
+}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/GenericScalarAggregateFunction.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/GenericScalarAggregateFunction.java
new file mode 100644
index 0000000..195b391
--- /dev/null
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/GenericScalarAggregateFunction.java
@@ -0,0 +1,42 @@
+package edu.uci.ics.asterix.runtime.aggregates.scalar;
+
+import edu.uci.ics.asterix.runtime.aggregates.base.SingleFieldFrameTupleReference;
+import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyAggregateFunction;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluator;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyUnnestingFunction;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyUnnestingFunctionFactory;
+import edu.uci.ics.hyracks.data.std.util.ArrayBackedValueStorage;
+import edu.uci.ics.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+/**
+ * Implements scalar aggregates by iterating over a collection with the ScanCollection unnesting function,
+ * and applying the corresponding ICopyAggregateFunction to each collection-item.
+ */
+public class GenericScalarAggregateFunction implements ICopyEvaluator {
+
+ private final ArrayBackedValueStorage listItemOut = new ArrayBackedValueStorage();
+ private final ICopyAggregateFunction aggFunc;
+ private final ICopyUnnestingFunction scanCollection;
+
+ private final SingleFieldFrameTupleReference itemTuple = new SingleFieldFrameTupleReference();
+
+ public GenericScalarAggregateFunction(ICopyAggregateFunction aggFunc,
+ ICopyUnnestingFunctionFactory scanCollectionFactory) throws AlgebricksException {
+ this.aggFunc = aggFunc;
+ this.scanCollection = scanCollectionFactory.createUnnestingFunction(listItemOut);
+ listItemOut.reset();
+ }
+
+ @Override
+ public void evaluate(IFrameTupleReference tuple) throws AlgebricksException {
+ scanCollection.init(tuple);
+ aggFunc.init();
+ while (scanCollection.step()) {
+ itemTuple.reset(listItemOut.getByteArray(), 0, listItemOut.getLength());
+ aggFunc.step(itemTuple);
+ listItemOut.reset();
+ }
+ aggFunc.finish();
+ }
+}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/ScalarAvgAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/ScalarAvgAggregateDescriptor.java
new file mode 100644
index 0000000..97f5d3a
--- /dev/null
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/ScalarAvgAggregateDescriptor.java
@@ -0,0 +1,21 @@
+package edu.uci.ics.asterix.runtime.aggregates.scalar;
+
+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.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+
+public class ScalarAvgAggregateDescriptor extends AbstractScalarAggregateDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new ScalarAvgAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return AsterixBuiltinFunctions.SCALAR_AVG;
+ }
+}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/ScalarCountAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/ScalarCountAggregateDescriptor.java
new file mode 100644
index 0000000..be50d26
--- /dev/null
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/ScalarCountAggregateDescriptor.java
@@ -0,0 +1,21 @@
+package edu.uci.ics.asterix.runtime.aggregates.scalar;
+
+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.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+
+public class ScalarCountAggregateDescriptor extends AbstractScalarAggregateDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new ScalarCountAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return AsterixBuiltinFunctions.SCALAR_COUNT;
+ }
+}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/ScalarMaxAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/ScalarMaxAggregateDescriptor.java
new file mode 100644
index 0000000..1a4e970
--- /dev/null
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/ScalarMaxAggregateDescriptor.java
@@ -0,0 +1,21 @@
+package edu.uci.ics.asterix.runtime.aggregates.scalar;
+
+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.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+
+public class ScalarMaxAggregateDescriptor extends AbstractScalarAggregateDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new ScalarMaxAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return AsterixBuiltinFunctions.SCALAR_MAX;
+ }
+}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/ScalarMinAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/ScalarMinAggregateDescriptor.java
new file mode 100644
index 0000000..7c62a37
--- /dev/null
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/ScalarMinAggregateDescriptor.java
@@ -0,0 +1,21 @@
+package edu.uci.ics.asterix.runtime.aggregates.scalar;
+
+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.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+
+public class ScalarMinAggregateDescriptor extends AbstractScalarAggregateDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new ScalarMinAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return AsterixBuiltinFunctions.SCALAR_MIN;
+ }
+}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/ScalarSumAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/ScalarSumAggregateDescriptor.java
new file mode 100644
index 0000000..3c49815
--- /dev/null
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/scalar/ScalarSumAggregateDescriptor.java
@@ -0,0 +1,21 @@
+package edu.uci.ics.asterix.runtime.aggregates.scalar;
+
+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.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+
+public class ScalarSumAggregateDescriptor extends AbstractScalarAggregateDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new ScalarSumAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return AsterixBuiltinFunctions.SCALAR_SUM;
+ }
+}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableCountAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableCountAggregateDescriptor.java
index d8f2553..7f42938 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableCountAggregateDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableCountAggregateDescriptor.java
@@ -7,26 +7,30 @@
import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
import edu.uci.ics.asterix.om.base.AInt32;
import edu.uci.ics.asterix.om.base.AMutableInt32;
+import edu.uci.ics.asterix.om.base.ANull;
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.om.types.EnumDeserializer;
import edu.uci.ics.asterix.runtime.aggregates.base.AbstractSerializableAggregateFunctionDynamicDescriptor;
import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
import edu.uci.ics.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluator;
import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
import edu.uci.ics.hyracks.algebricks.runtime.base.ICopySerializableAggregateFunction;
import edu.uci.ics.hyracks.algebricks.runtime.base.ICopySerializableAggregateFunctionFactory;
import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
+import edu.uci.ics.hyracks.data.std.util.ArrayBackedValueStorage;
import edu.uci.ics.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
/**
- * NULLs are also counted.
+ * count(NULL) returns NULL.
*/
public class SerializableCountAggregateDescriptor extends AbstractSerializableAggregateFunctionDynamicDescriptor {
private static final long serialVersionUID = 1L;
- public final static FunctionIdentifier FID = new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "count-serial",
- 1);
+ public final static FunctionIdentifier FID = new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "count-serial", 1);
public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
public IFunctionDescriptor createFunctionDescriptor() {
return new SerializableCountAggregateDescriptor();
@@ -39,8 +43,8 @@
}
@Override
- public ICopySerializableAggregateFunctionFactory createSerializableAggregateFunctionFactory(final ICopyEvaluatorFactory[] args)
- throws AlgebricksException {
+ public ICopySerializableAggregateFunctionFactory createSerializableAggregateFunctionFactory(
+ final ICopyEvaluatorFactory[] args) throws AlgebricksException {
return new ICopySerializableAggregateFunctionFactory() {
private static final long serialVersionUID = 1L;
@@ -52,10 +56,16 @@
@SuppressWarnings("unchecked")
private ISerializerDeserializer<AInt32> int32Serde = AqlSerializerDeserializerProvider.INSTANCE
.getSerializerDeserializer(BuiltinType.AINT32);
+ @SuppressWarnings("unchecked")
+ private ISerializerDeserializer<ANull> nullSerde = AqlSerializerDeserializerProvider.INSTANCE
+ .getSerializerDeserializer(BuiltinType.ANULL);
+ private ArrayBackedValueStorage inputVal = new ArrayBackedValueStorage();
+ private ICopyEvaluator eval = args[0].createEvaluator(inputVal);
@Override
public void init(DataOutput state) throws AlgebricksException {
try {
+ state.writeBoolean(false);
state.writeInt(0);
} catch (IOException e) {
throw new AlgebricksException(e);
@@ -65,17 +75,32 @@
@Override
public void step(IFrameTupleReference tuple, byte[] state, int start, int len)
throws AlgebricksException {
- int cnt = BufferSerDeUtil.getInt(state, start);
- cnt++;
- BufferSerDeUtil.writeInt(cnt, state, start);
+ boolean metNull = BufferSerDeUtil.getBoolean(state, start);
+ int cnt = BufferSerDeUtil.getInt(state, start + 1);
+ inputVal.reset();
+ eval.evaluate(tuple);
+ ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER
+ .deserialize(inputVal.getByteArray()[0]);
+ if (typeTag == ATypeTag.NULL) {
+ metNull = true;
+ } else {
+ cnt++;
+ }
+ BufferSerDeUtil.writeBoolean(metNull, state, start);
+ BufferSerDeUtil.writeInt(cnt, state, start + 1);
}
@Override
public void finish(byte[] state, int start, int len, DataOutput out) throws AlgebricksException {
- int cnt = BufferSerDeUtil.getInt(state, start);
+ boolean metNull = BufferSerDeUtil.getBoolean(state, start);
+ int cnt = BufferSerDeUtil.getInt(state, start + 1);
try {
- result.setValue(cnt);
- int32Serde.serialize(result, out);
+ if (metNull) {
+ nullSerde.serialize(ANull.NULL, out);
+ } else {
+ result.setValue(cnt);
+ int32Serde.serialize(result, out);
+ }
} catch (IOException e) {
throw new AlgebricksException(e);
}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableGlobalAvgAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableGlobalAvgAggregateDescriptor.java
index 02d24a0..9c8427a 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableGlobalAvgAggregateDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableGlobalAvgAggregateDescriptor.java
@@ -6,7 +6,6 @@
import java.util.ArrayList;
import java.util.List;
-import edu.uci.ics.asterix.common.config.GlobalConfig;
import edu.uci.ics.asterix.common.functions.FunctionConstants;
import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ADoubleSerializerDeserializer;
import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt64SerializerDeserializer;
@@ -44,8 +43,6 @@
private static final long serialVersionUID = 1L;
public final static FunctionIdentifier FID = new FunctionIdentifier(FunctionConstants.ASTERIX_NS,
"global-avg-serial", 1);
- private final static byte SER_NULL_TYPE_TAG = ATypeTag.NULL.serialize();
- private final static byte SER_RECORD_TYPE_TAG = ATypeTag.RECORD.serialize();
public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
public IFunctionDescriptor createFunctionDescriptor() {
return new SerializableGlobalAvgAggregateDescriptor();
@@ -119,12 +116,25 @@
inputVal.reset();
eval.evaluate(tuple);
byte[] serBytes = inputVal.getByteArray();
- if (serBytes[0] == SER_NULL_TYPE_TAG)
- metNull = true;
- if (serBytes[0] != SER_RECORD_TYPE_TAG) {
- throw new AlgebricksException("Global-Avg is not defined for values of type "
- + EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(serBytes[0]));
- }
+ ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(serBytes[0]);
+ switch (typeTag) {
+ case NULL: {
+ metNull = true;
+ break;
+ }
+ case SYSTEM_NULL: {
+ // Ignore and return.
+ return;
+ }
+ case RECORD: {
+ // Expected.
+ break;
+ }
+ default: {
+ throw new AlgebricksException("Global-Avg is not defined for values of type "
+ + EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(serBytes[0]));
+ }
+ }
int offset1 = ARecordSerializerDeserializer.getFieldOffsetById(serBytes, 0, 1, true);
if (offset1 == 0) // the sum is null
metNull = true;
@@ -146,19 +156,15 @@
long globalCount = BufferSerDeUtil.getLong(state, start + 8);
boolean metNull = BufferSerDeUtil.getBoolean(state, start + 16);
- if (globalCount == 0) {
- GlobalConfig.ASTERIX_LOGGER.fine("AVG aggregate ran over empty input.");
- } else {
- try {
- if (metNull)
- nullSerde.serialize(ANull.NULL, result);
- else {
- aDouble.setValue(globalSum / globalCount);
- doubleSerde.serialize(aDouble, result);
- }
- } catch (IOException e) {
- throw new AlgebricksException(e);
+ try {
+ if (globalCount == 0 || metNull)
+ nullSerde.serialize(ANull.NULL, result);
+ else {
+ aDouble.setValue(globalSum / globalCount);
+ doubleSerde.serialize(aDouble, result);
}
+ } catch (IOException e) {
+ throw new AlgebricksException(e);
}
}
@@ -173,25 +179,21 @@
recordEval = new ClosedRecordConstructorEval(recType,
new ICopyEvaluator[] { evalSum, evalCount }, avgBytes, result);
- if (globalCount == 0) {
- GlobalConfig.ASTERIX_LOGGER.fine("AVG aggregate ran over empty input.");
- } else {
- try {
- if (metNull) {
- sumBytes.reset();
- nullSerde.serialize(ANull.NULL, sumBytesOutput);
- } else {
- sumBytes.reset();
- aDouble.setValue(globalSum);
- doubleSerde.serialize(aDouble, sumBytesOutput);
- }
- countBytes.reset();
- aInt64.setValue(globalCount);
- longSerde.serialize(aInt64, countBytesOutput);
- recordEval.evaluate(null);
- } catch (IOException e) {
- throw new AlgebricksException(e);
+ try {
+ if (globalCount == 0 || metNull) {
+ sumBytes.reset();
+ nullSerde.serialize(ANull.NULL, sumBytesOutput);
+ } else {
+ sumBytes.reset();
+ aDouble.setValue(globalSum);
+ doubleSerde.serialize(aDouble, sumBytesOutput);
}
+ countBytes.reset();
+ aInt64.setValue(globalCount);
+ longSerde.serialize(aInt64, countBytesOutput);
+ recordEval.evaluate(null);
+ } catch (IOException e) {
+ throw new AlgebricksException(e);
}
}
};
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableLocalAvgAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableLocalAvgAggregateDescriptor.java
index d96e488..3dea2e1 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableLocalAvgAggregateDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableLocalAvgAggregateDescriptor.java
@@ -6,7 +6,6 @@
import java.util.ArrayList;
import java.util.List;
-import edu.uci.ics.asterix.common.config.GlobalConfig;
import edu.uci.ics.asterix.common.functions.FunctionConstants;
import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ADoubleSerializerDeserializer;
import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AFloatSerializerDeserializer;
@@ -60,8 +59,8 @@
}
@Override
- public ICopySerializableAggregateFunctionFactory createSerializableAggregateFunctionFactory(ICopyEvaluatorFactory[] args)
- throws AlgebricksException {
+ public ICopySerializableAggregateFunctionFactory createSerializableAggregateFunctionFactory(
+ ICopyEvaluatorFactory[] args) throws AlgebricksException {
final ICopyEvaluatorFactory[] evals = args;
List<IAType> unionList = new ArrayList<IAType>();
unionList.add(BuiltinType.ANULL);
@@ -104,7 +103,7 @@
try {
state.writeDouble(0.0);
state.writeLong(0);
- state.writeBoolean(false);
+ state.writeByte(ATypeTag.SYSTEM_NULL.serialize());
} catch (IOException e) {
throw new AlgebricksException(e);
}
@@ -117,87 +116,90 @@
eval.evaluate(tuple);
double sum = BufferSerDeUtil.getDouble(state, start);
long count = BufferSerDeUtil.getLong(state, start + 8);
- boolean metNull = BufferSerDeUtil.getBoolean(state, start + 16);
- if (inputVal.getLength() > 0) {
- ++count;
- ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER
- .deserialize(inputVal.getByteArray()[0]);
- switch (typeTag) {
- case INT8: {
- byte val = AInt8SerializerDeserializer.getByte(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case INT16: {
- short val = AInt16SerializerDeserializer.getShort(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case INT32: {
- int val = AInt32SerializerDeserializer.getInt(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case INT64: {
- long val = AInt64SerializerDeserializer.getLong(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case FLOAT: {
- float val = AFloatSerializerDeserializer.getFloat(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case DOUBLE: {
- double val = ADoubleSerializerDeserializer.getDouble(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case NULL: {
- metNull = true;
- break;
- }
- default: {
- throw new NotImplementedException("Cannot compute AVG for values of type "
- + typeTag);
- }
+ ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER
+ .deserialize(inputVal.getByteArray()[0]);
+ ATypeTag aggType = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(state[start + 16]);
+ if (typeTag == ATypeTag.NULL || aggType == ATypeTag.NULL) {
+ aggType = ATypeTag.NULL;
+ return;
+ } else if (aggType == ATypeTag.SYSTEM_NULL) {
+ aggType = typeTag;
+ } else if (typeTag != ATypeTag.SYSTEM_NULL && typeTag != aggType) {
+ throw new AlgebricksException("Unexpected type " + typeTag
+ + " in aggregation input stream. Expected type " + aggType + ".");
+ }
+ ++count;
+ switch (typeTag) {
+ case INT8: {
+ byte val = AInt8SerializerDeserializer.getByte(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
}
- inputVal.reset();
+ case INT16: {
+ short val = AInt16SerializerDeserializer.getShort(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case INT32: {
+ int val = AInt32SerializerDeserializer.getInt(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case INT64: {
+ long val = AInt64SerializerDeserializer.getLong(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case FLOAT: {
+ float val = AFloatSerializerDeserializer.getFloat(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case DOUBLE: {
+ double val = ADoubleSerializerDeserializer.getDouble(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case NULL: {
+ break;
+ }
+ default: {
+ throw new NotImplementedException("Cannot compute AVG for values of type " + typeTag);
+ }
}
BufferSerDeUtil.writeDouble(sum, state, start);
BufferSerDeUtil.writeLong(count, state, start + 8);
- BufferSerDeUtil.writeBoolean(metNull, state, start + 16);
+ state[start + 16] = aggType.serialize();
}
@Override
public void finish(byte[] state, int start, int len, DataOutput result) throws AlgebricksException {
double sum = BufferSerDeUtil.getDouble(state, start);
long count = BufferSerDeUtil.getLong(state, start + 8);
- boolean metNull = BufferSerDeUtil.getBoolean(state, start + 16);
- if (recordEval == null)
- recordEval = new ClosedRecordConstructorEval(recType,
- new ICopyEvaluator[] { evalSum, evalCount }, avgBytes, result);
- if (count == 0) {
- if (GlobalConfig.DEBUG) {
- GlobalConfig.ASTERIX_LOGGER.finest("AVG aggregate ran over empty input.");
+ ATypeTag aggType = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(state[start + 16]);
+ if (recordEval == null) {
+ recordEval = new ClosedRecordConstructorEval(recType, new ICopyEvaluator[] { evalSum,
+ evalCount }, avgBytes, result);
+ }
+ try {
+ if (count == 0) {
+ result.writeByte(ATypeTag.SYSTEM_NULL.serialize());
+ return;
}
- } else {
- try {
- if (metNull) {
- sumBytes.reset();
- nullSerde.serialize(ANull.NULL, sumBytesOutput);
- } else {
- sumBytes.reset();
- aDouble.setValue(sum);
- doubleSerde.serialize(aDouble, sumBytesOutput);
- }
- countBytes.reset();
- aInt64.setValue(count);
- int64Serde.serialize(aInt64, countBytesOutput);
- recordEval.evaluate(null);
- } catch (IOException e) {
- throw new AlgebricksException(e);
+ if (aggType == ATypeTag.NULL) {
+ sumBytes.reset();
+ nullSerde.serialize(ANull.NULL, sumBytesOutput);
+ } else {
+ sumBytes.reset();
+ aDouble.setValue(sum);
+ doubleSerde.serialize(aDouble, sumBytesOutput);
}
+ countBytes.reset();
+ aInt64.setValue(count);
+ int64Serde.serialize(aInt64, countBytesOutput);
+ recordEval.evaluate(null);
+ } catch (IOException e) {
+ throw new AlgebricksException(e);
}
}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableLocalSumAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableLocalSumAggregateDescriptor.java
new file mode 100644
index 0000000..6badf0f
--- /dev/null
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableLocalSumAggregateDescriptor.java
@@ -0,0 +1,41 @@
+package edu.uci.ics.asterix.runtime.aggregates.serializable.std;
+
+import edu.uci.ics.asterix.common.functions.FunctionConstants;
+import edu.uci.ics.asterix.om.functions.IFunctionDescriptor;
+import edu.uci.ics.asterix.om.functions.IFunctionDescriptorFactory;
+import edu.uci.ics.asterix.runtime.aggregates.base.AbstractSerializableAggregateFunctionDynamicDescriptor;
+import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
+import edu.uci.ics.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopySerializableAggregateFunction;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopySerializableAggregateFunctionFactory;
+
+public class SerializableLocalSumAggregateDescriptor extends AbstractSerializableAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ private final static FunctionIdentifier FID = new FunctionIdentifier(FunctionConstants.ASTERIX_NS,
+ "local-sum-serial", 1);
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new SerializableLocalSumAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return FID;
+ }
+
+ @Override
+ public ICopySerializableAggregateFunctionFactory createSerializableAggregateFunctionFactory(
+ final ICopyEvaluatorFactory[] args) throws AlgebricksException {
+ return new ICopySerializableAggregateFunctionFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public ICopySerializableAggregateFunction createAggregateFunction() throws AlgebricksException {
+ return new SerializableSumAggregateFunction(args, true);
+ }
+ };
+ }
+}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableSumAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableSumAggregateDescriptor.java
index 510921a..7100ffb 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableSumAggregateDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableSumAggregateDescriptor.java
@@ -1,40 +1,14 @@
package edu.uci.ics.asterix.runtime.aggregates.serializable.std;
-import java.io.DataOutput;
-import java.io.IOException;
-
-import edu.uci.ics.asterix.common.config.GlobalConfig;
import edu.uci.ics.asterix.common.functions.FunctionConstants;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ADoubleSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AFloatSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt16SerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt32SerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt64SerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt8SerializerDeserializer;
-import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
-import edu.uci.ics.asterix.om.base.AMutableDouble;
-import edu.uci.ics.asterix.om.base.AMutableFloat;
-import edu.uci.ics.asterix.om.base.AMutableInt16;
-import edu.uci.ics.asterix.om.base.AMutableInt32;
-import edu.uci.ics.asterix.om.base.AMutableInt64;
-import edu.uci.ics.asterix.om.base.AMutableInt8;
-import edu.uci.ics.asterix.om.base.ANull;
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.om.types.EnumDeserializer;
import edu.uci.ics.asterix.runtime.aggregates.base.AbstractSerializableAggregateFunctionDynamicDescriptor;
import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.NotImplementedException;
import edu.uci.ics.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
-import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluator;
import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
import edu.uci.ics.hyracks.algebricks.runtime.base.ICopySerializableAggregateFunction;
import edu.uci.ics.hyracks.algebricks.runtime.base.ICopySerializableAggregateFunctionFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
-import edu.uci.ics.hyracks.data.std.util.ArrayBackedValueStorage;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
public class SerializableSumAggregateDescriptor extends AbstractSerializableAggregateFunctionDynamicDescriptor {
@@ -55,182 +29,12 @@
public ICopySerializableAggregateFunctionFactory createSerializableAggregateFunctionFactory(final ICopyEvaluatorFactory[] args)
throws AlgebricksException {
return new ICopySerializableAggregateFunctionFactory() {
- private static final long serialVersionUID = 1L;
+ private static final long serialVersionUID = 1L;
@Override
public ICopySerializableAggregateFunction createAggregateFunction() throws AlgebricksException {
-
- return new ICopySerializableAggregateFunction() {
-
- private ArrayBackedValueStorage inputVal = new ArrayBackedValueStorage();
- private ICopyEvaluator eval = args[0].createEvaluator(inputVal);
- private AMutableDouble aDouble = new AMutableDouble(0);
- private AMutableFloat aFloat = new AMutableFloat(0);
- private AMutableInt64 aInt64 = new AMutableInt64(0);
- private AMutableInt32 aInt32 = new AMutableInt32(0);
- private AMutableInt16 aInt16 = new AMutableInt16((short) 0);
- private AMutableInt8 aInt8 = new AMutableInt8((byte) 0);
- @SuppressWarnings("rawtypes")
- private ISerializerDeserializer serde;
-
- @Override
- public void init(DataOutput state) throws AlgebricksException {
- try {
- state.writeBoolean(false);
- state.writeBoolean(false);
- state.writeBoolean(false);
- state.writeBoolean(false);
- state.writeBoolean(false);
- state.writeBoolean(false);
- state.writeBoolean(false);
- state.writeDouble(0.0);
- } catch (IOException e) {
- throw new AlgebricksException(e);
- }
- }
-
- @Override
- public void step(IFrameTupleReference tuple, byte[] state, int start, int len)
- throws AlgebricksException {
- int pos = start;
- boolean metInt8s = BufferSerDeUtil.getBoolean(state, pos++);
- boolean metInt16s = BufferSerDeUtil.getBoolean(state, pos++);
- boolean metInt32s = BufferSerDeUtil.getBoolean(state, pos++);
- boolean metInt64s = BufferSerDeUtil.getBoolean(state, pos++);
- boolean metFloats = BufferSerDeUtil.getBoolean(state, pos++);
- boolean metDoubles = BufferSerDeUtil.getBoolean(state, pos++);
- boolean metNull = BufferSerDeUtil.getBoolean(state, pos++);
- double sum = BufferSerDeUtil.getDouble(state, pos);
-
- inputVal.reset();
- eval.evaluate(tuple);
- if (inputVal.getLength() > 0) {
- ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(inputVal
- .getByteArray()[0]);
- switch (typeTag) {
- case INT8: {
- metInt8s = true;
- byte val = AInt8SerializerDeserializer.getByte(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case INT16: {
- metInt16s = true;
- short val = AInt16SerializerDeserializer.getShort(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case INT32: {
- metInt32s = true;
- int val = AInt32SerializerDeserializer.getInt(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case INT64: {
- metInt64s = true;
- long val = AInt64SerializerDeserializer.getLong(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case FLOAT: {
- metFloats = true;
- float val = AFloatSerializerDeserializer.getFloat(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case DOUBLE: {
- metDoubles = true;
- double val = ADoubleSerializerDeserializer.getDouble(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case NULL: {
- metNull = true;
- break;
- }
- default: {
- throw new NotImplementedException("Cannot compute SUM for values of type "
- + typeTag);
- }
- }
- }
-
- pos = start;
- BufferSerDeUtil.writeBoolean(metInt8s, state, pos++);
- BufferSerDeUtil.writeBoolean(metInt16s, state, pos++);
- BufferSerDeUtil.writeBoolean(metInt32s, state, pos++);
- BufferSerDeUtil.writeBoolean(metInt64s, state, pos++);
- BufferSerDeUtil.writeBoolean(metFloats, state, pos++);
- BufferSerDeUtil.writeBoolean(metDoubles, state, pos++);
- BufferSerDeUtil.writeBoolean(metNull, state, pos++);
- BufferSerDeUtil.writeDouble(sum, state, pos);
- }
-
- @SuppressWarnings("unchecked")
- @Override
- public void finish(byte[] state, int start, int len, DataOutput out) throws AlgebricksException {
- int pos = start;
- boolean metInt8s = BufferSerDeUtil.getBoolean(state, pos++);
- boolean metInt16s = BufferSerDeUtil.getBoolean(state, pos++);
- boolean metInt32s = BufferSerDeUtil.getBoolean(state, pos++);
- boolean metInt64s = BufferSerDeUtil.getBoolean(state, pos++);
- boolean metFloats = BufferSerDeUtil.getBoolean(state, pos++);
- boolean metDoubles = BufferSerDeUtil.getBoolean(state, pos++);
- boolean metNull = BufferSerDeUtil.getBoolean(state, pos++);
- double sum = BufferSerDeUtil.getDouble(state, pos);
- try {
- if (metNull) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.ANULL);
- serde.serialize(ANull.NULL, out);
- } else if (metDoubles) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.ADOUBLE);
- aDouble.setValue(sum);
- serde.serialize(aDouble, out);
- } else if (metFloats) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.AFLOAT);
- aFloat.setValue((float) sum);
- serde.serialize(aFloat, out);
- } else if (metInt64s) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.AINT64);
- aInt64.setValue((long) sum);
- serde.serialize(aInt64, out);
- } else if (metInt32s) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.AINT32);
- aInt32.setValue((int) sum);
- serde.serialize(aInt32, out);
- } else if (metInt16s) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.AINT16);
- aInt16.setValue((short) sum);
- serde.serialize(aInt16, out);
- } else if (metInt8s) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.AINT8);
- aInt8.setValue((byte) sum);
- serde.serialize(aInt8, out);
- } else {
- GlobalConfig.ASTERIX_LOGGER.fine("SUM aggregate ran over empty input.");
- }
-
- } catch (IOException e) {
- throw new AlgebricksException(e);
- }
-
- }
-
- @Override
- public void finishPartial(byte[] state, int start, int len, DataOutput out)
- throws AlgebricksException {
- finish(state, start, len, out);
- }
- };
+ return new SerializableSumAggregateFunction(args, false);
}
};
}
-
}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableSumAggregateFunction.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableSumAggregateFunction.java
new file mode 100644
index 0000000..c027716
--- /dev/null
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/serializable/std/SerializableSumAggregateFunction.java
@@ -0,0 +1,198 @@
+package edu.uci.ics.asterix.runtime.aggregates.serializable.std;
+
+import java.io.DataOutput;
+import java.io.IOException;
+
+import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ADoubleSerializerDeserializer;
+import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AFloatSerializerDeserializer;
+import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt16SerializerDeserializer;
+import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt32SerializerDeserializer;
+import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt64SerializerDeserializer;
+import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt8SerializerDeserializer;
+import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
+import edu.uci.ics.asterix.om.base.AMutableDouble;
+import edu.uci.ics.asterix.om.base.AMutableFloat;
+import edu.uci.ics.asterix.om.base.AMutableInt16;
+import edu.uci.ics.asterix.om.base.AMutableInt32;
+import edu.uci.ics.asterix.om.base.AMutableInt64;
+import edu.uci.ics.asterix.om.base.AMutableInt8;
+import edu.uci.ics.asterix.om.base.ANull;
+import edu.uci.ics.asterix.om.types.ATypeTag;
+import edu.uci.ics.asterix.om.types.BuiltinType;
+import edu.uci.ics.asterix.om.types.EnumDeserializer;
+import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
+import edu.uci.ics.hyracks.algebricks.common.exceptions.NotImplementedException;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluator;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopySerializableAggregateFunction;
+import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
+import edu.uci.ics.hyracks.data.std.util.ArrayBackedValueStorage;
+import edu.uci.ics.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+public class SerializableSumAggregateFunction implements ICopySerializableAggregateFunction {
+ private ArrayBackedValueStorage inputVal = new ArrayBackedValueStorage();
+ private ICopyEvaluator eval;
+ private AMutableDouble aDouble = new AMutableDouble(0);
+ private AMutableFloat aFloat = new AMutableFloat(0);
+ private AMutableInt64 aInt64 = new AMutableInt64(0);
+ private AMutableInt32 aInt32 = new AMutableInt32(0);
+ private AMutableInt16 aInt16 = new AMutableInt16((short) 0);
+ private AMutableInt8 aInt8 = new AMutableInt8((byte) 0);
+ @SuppressWarnings("rawtypes")
+ private ISerializerDeserializer serde;
+ private final boolean isLocalAgg;
+
+ public SerializableSumAggregateFunction(ICopyEvaluatorFactory[] args, boolean isLocalAgg)
+ throws AlgebricksException {
+ eval = args[0].createEvaluator(inputVal);
+ this.isLocalAgg = isLocalAgg;
+ }
+
+ @Override
+ public void init(DataOutput state) throws AlgebricksException {
+ try {
+ state.writeByte(ATypeTag.SYSTEM_NULL.serialize());
+ state.writeDouble(0.0);
+ } catch (IOException e) {
+ throw new AlgebricksException(e);
+ }
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple, byte[] state, int start, int len) throws AlgebricksException {
+ ATypeTag aggType = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(state[start]);
+ double sum = BufferSerDeUtil.getDouble(state, start + 1);
+ inputVal.reset();
+ eval.evaluate(tuple);
+ ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(inputVal.getByteArray()[0]);
+ if (typeTag == ATypeTag.NULL || aggType == ATypeTag.NULL) {
+ aggType = ATypeTag.NULL;
+ return;
+ } else if (aggType == ATypeTag.SYSTEM_NULL) {
+ aggType = typeTag;
+ } else if (typeTag != ATypeTag.SYSTEM_NULL && typeTag != aggType) {
+ throw new AlgebricksException("Unexpected type " + typeTag
+ + " in aggregation input stream. Expected type " + aggType + ".");
+ }
+ switch (typeTag) {
+ case INT8: {
+ byte val = AInt8SerializerDeserializer.getByte(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case INT16: {
+ short val = AInt16SerializerDeserializer.getShort(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case INT32: {
+ int val = AInt32SerializerDeserializer.getInt(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case INT64: {
+ long val = AInt64SerializerDeserializer.getLong(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case FLOAT: {
+ float val = AFloatSerializerDeserializer.getFloat(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case DOUBLE: {
+ double val = ADoubleSerializerDeserializer.getDouble(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case NULL: {
+ aggType = typeTag;
+ break;
+ }
+ case SYSTEM_NULL: {
+ // For global aggregates simply ignore system null here,
+ // but if all input value are system null, then we should return
+ // null in finish().
+ if (isLocalAgg) {
+ throw new AlgebricksException("Type SYSTEM_NULL encountered in local aggregate.");
+ }
+ break;
+ }
+ default: {
+ throw new NotImplementedException("Cannot compute SUM for values of type " + typeTag + ".");
+ }
+ }
+ state[start] = aggType.serialize();
+ BufferSerDeUtil.writeDouble(sum, state, start + 1);
+ }
+
+ @SuppressWarnings("unchecked")
+ @Override
+ public void finish(byte[] state, int start, int len, DataOutput out) throws AlgebricksException {
+ ATypeTag aggType = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(state[start]);
+ double sum = BufferSerDeUtil.getDouble(state, start + 1);
+ try {
+ switch (aggType) {
+ case INT8: {
+ serde = AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT8);
+ aInt8.setValue((byte) sum);
+ serde.serialize(aInt8, out);
+ break;
+ }
+ case INT16: {
+ serde = AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT16);
+ aInt16.setValue((short) sum);
+ serde.serialize(aInt16, out);
+ break;
+ }
+ case INT32: {
+ serde = AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT32);
+ aInt32.setValue((int) sum);
+ serde.serialize(aInt32, out);
+ break;
+ }
+ case INT64: {
+ serde = AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT64);
+ aInt64.setValue((long) sum);
+ serde.serialize(aInt64, out);
+ break;
+ }
+ case FLOAT: {
+ serde = AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AFLOAT);
+ aFloat.setValue((float) sum);
+ serde.serialize(aFloat, out);
+ break;
+ }
+ case DOUBLE: {
+ serde = AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ADOUBLE);
+ aDouble.setValue(sum);
+ serde.serialize(aDouble, out);
+ break;
+ }
+ case NULL: {
+ serde = AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ANULL);
+ serde.serialize(ANull.NULL, out);
+ break;
+ }
+ case SYSTEM_NULL: {
+ // Empty stream. For local agg return system null. For global agg return null.
+ if (isLocalAgg) {
+ out.writeByte(ATypeTag.SYSTEM_NULL.serialize());
+ } else {
+ serde = AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ANULL);
+ serde.serialize(ANull.NULL, out);
+ }
+ break;
+ }
+ }
+ } catch (IOException e) {
+ throw new AlgebricksException(e);
+ }
+
+ }
+
+ @Override
+ public void finishPartial(byte[] state, int start, int len, DataOutput out) throws AlgebricksException {
+ finish(state, start, len, out);
+ }
+}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/AvgAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/AvgAggregateDescriptor.java
index c82f1f0..08bb063 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/AvgAggregateDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/AvgAggregateDescriptor.java
@@ -79,9 +79,10 @@
private DataOutput out = provider.getDataOutput();
private ArrayBackedValueStorage inputVal = new ArrayBackedValueStorage();
- private ICopyEvaluator eval = args[0].createEvaluator(inputVal);
+ private ICopyEvaluator eval = args[0].createEvaluator(inputVal);
private double sum;
private int count;
+ private ATypeTag aggType;
private AMutableDouble aDouble = new AMutableDouble(0);
private AMutableInt32 aInt32 = new AMutableInt32(0);
@@ -104,10 +105,10 @@
@SuppressWarnings("unchecked")
private ISerializerDeserializer<ANull> nullSerde = AqlSerializerDeserializerProvider.INSTANCE
.getSerializerDeserializer(BuiltinType.ANULL);
- private boolean metNull;
@Override
public void init() throws AlgebricksException {
+ aggType = ATypeTag.SYSTEM_NULL;
sum = 0.0;
count = 0;
}
@@ -115,70 +116,72 @@
@Override
public void step(IFrameTupleReference tuple) throws AlgebricksException {
inputVal.reset();
- eval.evaluate(tuple);
- if (inputVal.getLength() > 0) {
+ eval.evaluate(tuple);
+ ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER
+ .deserialize(inputVal.getByteArray()[0]);
+ if (typeTag == ATypeTag.NULL || aggType == ATypeTag.NULL) {
+ aggType = ATypeTag.NULL;
+ return;
+ } else if (aggType == ATypeTag.SYSTEM_NULL) {
+ aggType = typeTag;
+ } else if (typeTag != ATypeTag.SYSTEM_NULL && typeTag != aggType) {
+ throw new AlgebricksException("Unexpected type " + typeTag
+ + " in aggregation input stream. Expected type " + aggType + ".");
+ }
+ if (typeTag != ATypeTag.SYSTEM_NULL) {
++count;
- ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(inputVal
- .getByteArray()[0]);
- switch (typeTag) {
- case INT8: {
- byte val = AInt8SerializerDeserializer.getByte(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case INT16: {
- short val = AInt16SerializerDeserializer.getShort(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case INT32: {
- int val = AInt32SerializerDeserializer.getInt(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case INT64: {
- long val = AInt64SerializerDeserializer.getLong(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case FLOAT: {
- float val = AFloatSerializerDeserializer.getFloat(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case DOUBLE: {
- double val = ADoubleSerializerDeserializer.getDouble(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case NULL: {
- metNull = true;
- break;
- }
- default: {
- throw new NotImplementedException("Cannot compute AVG for values of type "
- + typeTag);
- }
+ }
+ switch (typeTag) {
+ case INT8: {
+ byte val = AInt8SerializerDeserializer.getByte(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
}
- inputVal.reset();
+ case INT16: {
+ short val = AInt16SerializerDeserializer.getShort(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case INT32: {
+ int val = AInt32SerializerDeserializer.getInt(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case INT64: {
+ long val = AInt64SerializerDeserializer.getLong(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case FLOAT: {
+ float val = AFloatSerializerDeserializer.getFloat(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case DOUBLE: {
+ double val = ADoubleSerializerDeserializer.getDouble(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case NULL: {
+ break;
+ }
+ default: {
+ throw new NotImplementedException("Cannot compute AVG for values of type " + typeTag);
+ }
}
}
@Override
public void finish() throws AlgebricksException {
- if (count == 0) {
- GlobalConfig.ASTERIX_LOGGER.fine("AVG aggregate ran over empty input.");
- } else {
- try {
- if (metNull)
- nullSerde.serialize(ANull.NULL, out);
- else {
- aDouble.setValue(sum / count);
- doubleSerde.serialize(aDouble, out);
- }
- } catch (IOException e) {
- throw new AlgebricksException(e);
+ try {
+ if (count == 0 || aggType == ATypeTag.NULL) {
+ nullSerde.serialize(ANull.NULL, out);
+ } else {
+ aDouble.setValue(sum / count);
+ doubleSerde.serialize(aDouble, out);
}
+ } catch (IOException e) {
+ throw new AlgebricksException(e);
}
}
@@ -190,7 +193,7 @@
}
} else {
try {
- if (metNull) {
+ if (aggType == ATypeTag.NULL) {
sumBytes.reset();
nullSerde.serialize(ANull.NULL, sumBytesOutput);
} else {
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/CountAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/CountAggregateDescriptor.java
index 615f543..2b214d6 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/CountAggregateDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/CountAggregateDescriptor.java
@@ -1,24 +1,15 @@
package edu.uci.ics.asterix.runtime.aggregates.std;
-import java.io.DataOutput;
-import java.io.IOException;
-
import edu.uci.ics.asterix.common.functions.FunctionConstants;
-import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
-import edu.uci.ics.asterix.om.base.AInt32;
-import edu.uci.ics.asterix.om.base.AMutableInt32;
import edu.uci.ics.asterix.om.functions.IFunctionDescriptor;
import edu.uci.ics.asterix.om.functions.IFunctionDescriptorFactory;
-import edu.uci.ics.asterix.om.types.BuiltinType;
import edu.uci.ics.asterix.runtime.aggregates.base.AbstractAggregateFunctionDynamicDescriptor;
import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
import edu.uci.ics.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyAggregateFunction;
import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyAggregateFunctionFactory;
import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
-import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
import edu.uci.ics.hyracks.data.std.api.IDataOutputProvider;
-import edu.uci.ics.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
/**
* NULLs are also counted.
@@ -47,43 +38,8 @@
@Override
public ICopyAggregateFunction createAggregateFunction(IDataOutputProvider provider) throws AlgebricksException {
-
- final DataOutput out = provider.getDataOutput();
-
- return new ICopyAggregateFunction() {
- private AMutableInt32 result = new AMutableInt32(-1);
- @SuppressWarnings("unchecked")
- private ISerializerDeserializer<AInt32> int32Serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.AINT32);
- private int cnt;
-
- @Override
- public void init() {
- cnt = 0;
- }
-
- @Override
- public void step(IFrameTupleReference tuple) throws AlgebricksException {
- cnt++;
- }
-
- @Override
- public void finish() throws AlgebricksException {
- try {
- result.setValue(cnt);
- int32Serde.serialize(result, out);
- } catch (IOException e) {
- throw new AlgebricksException(e);
- }
- }
-
- @Override
- public void finishPartial() throws AlgebricksException {
- finish();
- }
- };
+ return new CountAggregateFunction(args, provider);
}
};
}
-
}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/CountAggregateFunction.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/CountAggregateFunction.java
new file mode 100644
index 0000000..e4d015b
--- /dev/null
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/CountAggregateFunction.java
@@ -0,0 +1,81 @@
+package edu.uci.ics.asterix.runtime.aggregates.std;
+
+import java.io.DataOutput;
+import java.io.IOException;
+
+import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
+import edu.uci.ics.asterix.om.base.AInt32;
+import edu.uci.ics.asterix.om.base.AMutableInt32;
+import edu.uci.ics.asterix.om.base.ANull;
+import edu.uci.ics.asterix.om.types.ATypeTag;
+import edu.uci.ics.asterix.om.types.BuiltinType;
+import edu.uci.ics.asterix.om.types.EnumDeserializer;
+import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyAggregateFunction;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluator;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
+import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
+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;
+
+/**
+ * count(NULL) returns NULL.
+ */
+public class CountAggregateFunction implements ICopyAggregateFunction {
+ private AMutableInt32 result = new AMutableInt32(-1);
+ @SuppressWarnings("unchecked")
+ private ISerializerDeserializer<AInt32> int32Serde = AqlSerializerDeserializerProvider.INSTANCE
+ .getSerializerDeserializer(BuiltinType.AINT32);
+ @SuppressWarnings("unchecked")
+ private ISerializerDeserializer<ANull> nullSerde = AqlSerializerDeserializerProvider.INSTANCE
+ .getSerializerDeserializer(BuiltinType.ANULL);
+ private ArrayBackedValueStorage inputVal = new ArrayBackedValueStorage();
+ private ICopyEvaluator eval;
+ private boolean metNull;
+ private int cnt;
+ private DataOutput out;
+
+ public CountAggregateFunction(ICopyEvaluatorFactory[] args, IDataOutputProvider output) throws AlgebricksException {
+ eval = args[0].createEvaluator(inputVal);
+ out = output.getDataOutput();
+ }
+
+ @Override
+ public void init() {
+ cnt = 0;
+ metNull = false;
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple) throws AlgebricksException {
+ inputVal.reset();
+ eval.evaluate(tuple);
+ ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(inputVal.getByteArray()[0]);
+ // Ignore SYSTEM_NULL.
+ if (typeTag == ATypeTag.NULL) {
+ metNull = true;
+ } else {
+ cnt++;
+ }
+ }
+
+ @Override
+ public void finish() throws AlgebricksException {
+ try {
+ if (metNull) {
+ nullSerde.serialize(ANull.NULL, out);
+ } else {
+ result.setValue(cnt);
+ int32Serde.serialize(result, out);
+ }
+ } catch (IOException e) {
+ throw new AlgebricksException(e);
+ }
+ }
+
+ @Override
+ public void finishPartial() throws AlgebricksException {
+ finish();
+ }
+}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/GlobalAvgAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/GlobalAvgAggregateDescriptor.java
index d94647b..7d49228 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/GlobalAvgAggregateDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/GlobalAvgAggregateDescriptor.java
@@ -6,7 +6,6 @@
import java.util.ArrayList;
import java.util.List;
-import edu.uci.ics.asterix.common.config.GlobalConfig;
import edu.uci.ics.asterix.common.functions.FunctionConstants;
import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ADoubleSerializerDeserializer;
import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt32SerializerDeserializer;
@@ -45,8 +44,6 @@
private static final long serialVersionUID = 1L;
public final static FunctionIdentifier FID = new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-global-avg",
1);
- private final static byte SER_NULL_TYPE_TAG = ATypeTag.NULL.serialize();
- private final static byte SER_RECORD_TYPE_TAG = ATypeTag.RECORD.serialize();
public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
public IFunctionDescriptor createFunctionDescriptor() {
return new GlobalAvgAggregateDescriptor();
@@ -117,11 +114,24 @@
inputVal.reset();
eval.evaluate(tuple);
byte[] serBytes = inputVal.getByteArray();
- if (serBytes[0] == SER_NULL_TYPE_TAG)
- metNull = true;
- if (serBytes[0] != SER_RECORD_TYPE_TAG) {
- throw new AlgebricksException("Global-Avg is not defined for values of type "
- + EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(serBytes[0]));
+ ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(serBytes[0]);
+ switch (typeTag) {
+ case NULL: {
+ metNull = true;
+ break;
+ }
+ case SYSTEM_NULL: {
+ // Ignore and return.
+ return;
+ }
+ case RECORD: {
+ // Expected.
+ break;
+ }
+ default: {
+ throw new AlgebricksException("Global-Avg is not defined for values of type "
+ + EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(serBytes[0]));
+ }
}
// The record length helps us determine whether the input record fields are nullable.
@@ -143,43 +153,35 @@
@Override
public void finish() throws AlgebricksException {
- if (globalCount == 0) {
- GlobalConfig.ASTERIX_LOGGER.fine("AVG aggregate ran over empty input.");
- } else {
- try {
- if (metNull)
- nullSerde.serialize(ANull.NULL, out);
- else {
- aDouble.setValue(globalSum / globalCount);
- doubleSerde.serialize(aDouble, out);
- }
- } catch (IOException e) {
- throw new AlgebricksException(e);
+ try {
+ if (globalCount == 0 || metNull)
+ nullSerde.serialize(ANull.NULL, out);
+ else {
+ aDouble.setValue(globalSum / globalCount);
+ doubleSerde.serialize(aDouble, out);
}
+ } catch (IOException e) {
+ throw new AlgebricksException(e);
}
}
@Override
public void finishPartial() throws AlgebricksException {
- if (globalCount == 0) {
- GlobalConfig.ASTERIX_LOGGER.fine("AVG aggregate ran over empty input.");
- } else {
- try {
- if (metNull) {
- sumBytes.reset();
- nullSerde.serialize(ANull.NULL, sumBytesOutput);
- } else {
- sumBytes.reset();
- aDouble.setValue(globalSum);
- doubleSerde.serialize(aDouble, sumBytesOutput);
- }
- countBytes.reset();
- aInt32.setValue(globalCount);
- intSerde.serialize(aInt32, countBytesOutput);
- recordEval.evaluate(null);
- } catch (IOException e) {
- throw new AlgebricksException(e);
+ try {
+ if (metNull || globalCount == 0) {
+ sumBytes.reset();
+ nullSerde.serialize(ANull.NULL, sumBytesOutput);
+ } else {
+ sumBytes.reset();
+ aDouble.setValue(globalSum);
+ doubleSerde.serialize(aDouble, sumBytesOutput);
}
+ countBytes.reset();
+ aInt32.setValue(globalCount);
+ intSerde.serialize(aInt32, countBytesOutput);
+ recordEval.evaluate(null);
+ } catch (IOException e) {
+ throw new AlgebricksException(e);
}
}
};
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/LocalAvgAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/LocalAvgAggregateDescriptor.java
index d9173bd..02d8c91 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/LocalAvgAggregateDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/LocalAvgAggregateDescriptor.java
@@ -6,7 +6,6 @@
import java.util.ArrayList;
import java.util.List;
-import edu.uci.ics.asterix.common.config.GlobalConfig;
import edu.uci.ics.asterix.common.functions.FunctionConstants;
import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ADoubleSerializerDeserializer;
import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AFloatSerializerDeserializer;
@@ -82,6 +81,7 @@
private DataOutput out = provider.getDataOutput();
private ArrayBackedValueStorage inputVal = new ArrayBackedValueStorage();
private ICopyEvaluator eval = args[0].createEvaluator(inputVal);
+ private ATypeTag aggType;
private double sum;
private int count;
@@ -105,90 +105,95 @@
.getSerializerDeserializer(BuiltinType.ANULL);
private AMutableDouble aDouble = new AMutableDouble(0);
private AMutableInt32 aInt32 = new AMutableInt32(0);
- private boolean metNull;
@Override
public void init() {
+ aggType = ATypeTag.SYSTEM_NULL;
sum = 0.0;
count = 0;
- metNull = false;
}
@Override
public void step(IFrameTupleReference tuple) throws AlgebricksException {
inputVal.reset();
eval.evaluate(tuple);
- if (inputVal.getLength() > 0) {
- ++count;
- ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(inputVal
- .getByteArray()[0]);
- switch (typeTag) {
- case INT8: {
- byte val = AInt8SerializerDeserializer.getByte(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case INT16: {
- short val = AInt16SerializerDeserializer.getShort(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case INT32: {
- int val = AInt32SerializerDeserializer.getInt(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case INT64: {
- long val = AInt64SerializerDeserializer.getLong(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case FLOAT: {
- float val = AFloatSerializerDeserializer.getFloat(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case DOUBLE: {
- double val = ADoubleSerializerDeserializer.getDouble(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case NULL: {
- metNull = true;
- break;
- }
- default: {
- throw new NotImplementedException("Cannot compute LOCAL-AVG for values of type "
- + typeTag);
- }
- }
- inputVal.reset();
+ ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER
+ .deserialize(inputVal.getByteArray()[0]);
+ if (typeTag == ATypeTag.NULL || aggType == ATypeTag.NULL) {
+ aggType = ATypeTag.NULL;
+ return;
+ } else if (aggType == ATypeTag.SYSTEM_NULL) {
+ aggType = typeTag;
+ } else if (typeTag != ATypeTag.SYSTEM_NULL && typeTag != aggType) {
+ throw new AlgebricksException("Unexpected type " + typeTag
+ + " in aggregation input stream. Expected type " + aggType + ".");
}
+ if (typeTag != ATypeTag.SYSTEM_NULL) {
+ ++count;
+ }
+ switch (typeTag) {
+ case INT8: {
+ byte val = AInt8SerializerDeserializer.getByte(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case INT16: {
+ short val = AInt16SerializerDeserializer.getShort(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case INT32: {
+ int val = AInt32SerializerDeserializer.getInt(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case INT64: {
+ long val = AInt64SerializerDeserializer.getLong(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case FLOAT: {
+ float val = AFloatSerializerDeserializer.getFloat(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case DOUBLE: {
+ double val = ADoubleSerializerDeserializer.getDouble(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case NULL: {
+ break;
+ }
+ default: {
+ throw new NotImplementedException("Cannot compute LOCAL-AVG for values of type "
+ + typeTag);
+ }
+ }
+ inputVal.reset();
}
@Override
public void finish() throws AlgebricksException {
- if (count == 0) {
- if (GlobalConfig.DEBUG) {
- GlobalConfig.ASTERIX_LOGGER.finest("AVG aggregate ran over empty input.");
+ try {
+ if (count == 0) {
+ out.writeByte(ATypeTag.SYSTEM_NULL.serialize());
+ return;
}
- } else {
- try {
- if (metNull) {
- sumBytes.reset();
- nullSerde.serialize(ANull.NULL, sumBytesOutput);
- } else {
- sumBytes.reset();
- aDouble.setValue(sum);
- doubleSerde.serialize(aDouble, sumBytesOutput);
- }
- countBytes.reset();
- aInt32.setValue(count);
- int32Serde.serialize(aInt32, countBytesOutput);
- recordEval.evaluate(null);
- } catch (IOException e) {
- throw new AlgebricksException(e);
+ if (aggType == ATypeTag.NULL) {
+ sumBytes.reset();
+ nullSerde.serialize(ANull.NULL, sumBytesOutput);
+ } else {
+ sumBytes.reset();
+ aDouble.setValue(sum);
+ doubleSerde.serialize(aDouble, sumBytesOutput);
}
+ countBytes.reset();
+ aInt32.setValue(count);
+ int32Serde.serialize(aInt32, countBytesOutput);
+ recordEval.evaluate(null);
+ } catch (IOException e) {
+ throw new AlgebricksException(e);
}
}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/LocalMaxAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/LocalMaxAggregateDescriptor.java
new file mode 100644
index 0000000..59287d5
--- /dev/null
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/LocalMaxAggregateDescriptor.java
@@ -0,0 +1,43 @@
+package edu.uci.ics.asterix.runtime.aggregates.std;
+
+import edu.uci.ics.asterix.common.functions.FunctionConstants;
+import edu.uci.ics.asterix.om.functions.IFunctionDescriptor;
+import edu.uci.ics.asterix.om.functions.IFunctionDescriptorFactory;
+import edu.uci.ics.asterix.runtime.aggregates.base.AbstractAggregateFunctionDynamicDescriptor;
+import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
+import edu.uci.ics.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyAggregateFunction;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyAggregateFunctionFactory;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
+import edu.uci.ics.hyracks.data.std.api.IDataOutputProvider;
+
+public class LocalMaxAggregateDescriptor extends AbstractAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ private final static FunctionIdentifier FID = new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-local-max",
+ 1);
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new LocalMaxAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return FID;
+ }
+
+ @Override
+ public ICopyAggregateFunctionFactory createAggregateFunctionFactory(final ICopyEvaluatorFactory[] args)
+ throws AlgebricksException {
+ return new ICopyAggregateFunctionFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public ICopyAggregateFunction createAggregateFunction(final IDataOutputProvider provider)
+ throws AlgebricksException {
+ return new MinMaxAggregateFunction(args, provider, false, true);
+ }
+ };
+ }
+}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/LocalMinAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/LocalMinAggregateDescriptor.java
new file mode 100644
index 0000000..ca32e2f
--- /dev/null
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/LocalMinAggregateDescriptor.java
@@ -0,0 +1,43 @@
+package edu.uci.ics.asterix.runtime.aggregates.std;
+
+import edu.uci.ics.asterix.common.functions.FunctionConstants;
+import edu.uci.ics.asterix.om.functions.IFunctionDescriptor;
+import edu.uci.ics.asterix.om.functions.IFunctionDescriptorFactory;
+import edu.uci.ics.asterix.runtime.aggregates.base.AbstractAggregateFunctionDynamicDescriptor;
+import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
+import edu.uci.ics.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyAggregateFunction;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyAggregateFunctionFactory;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
+import edu.uci.ics.hyracks.data.std.api.IDataOutputProvider;
+
+public class LocalMinAggregateDescriptor extends AbstractAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ private final static FunctionIdentifier FID = new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-local-min",
+ 1);
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new LocalMinAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return FID;
+ }
+
+ @Override
+ public ICopyAggregateFunctionFactory createAggregateFunctionFactory(final ICopyEvaluatorFactory[] args)
+ throws AlgebricksException {
+ return new ICopyAggregateFunctionFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public ICopyAggregateFunction createAggregateFunction(final IDataOutputProvider provider)
+ throws AlgebricksException {
+ return new MinMaxAggregateFunction(args, provider, true, true);
+ }
+ };
+ }
+}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/LocalSumAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/LocalSumAggregateDescriptor.java
new file mode 100644
index 0000000..c133e09
--- /dev/null
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/LocalSumAggregateDescriptor.java
@@ -0,0 +1,43 @@
+package edu.uci.ics.asterix.runtime.aggregates.std;
+
+import edu.uci.ics.asterix.common.functions.FunctionConstants;
+import edu.uci.ics.asterix.om.functions.IFunctionDescriptor;
+import edu.uci.ics.asterix.om.functions.IFunctionDescriptorFactory;
+import edu.uci.ics.asterix.runtime.aggregates.base.AbstractAggregateFunctionDynamicDescriptor;
+import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
+import edu.uci.ics.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyAggregateFunction;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyAggregateFunctionFactory;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
+import edu.uci.ics.hyracks.data.std.api.IDataOutputProvider;
+
+public class LocalSumAggregateDescriptor extends AbstractAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+ private final static FunctionIdentifier FID = new FunctionIdentifier(FunctionConstants.ASTERIX_NS, "agg-local-sum",
+ 1);
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new LocalSumAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return FID;
+ }
+
+ @Override
+ public ICopyAggregateFunctionFactory createAggregateFunctionFactory(final ICopyEvaluatorFactory[] args)
+ throws AlgebricksException {
+ return new ICopyAggregateFunctionFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public ICopyAggregateFunction createAggregateFunction(final IDataOutputProvider provider)
+ throws AlgebricksException {
+ return new SumAggregateFunction(args, provider, true);
+ };
+ };
+ }
+}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/MaxAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/MaxAggregateDescriptor.java
index 3bc40b6..18bfe9f 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/MaxAggregateDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/MaxAggregateDescriptor.java
@@ -1,39 +1,15 @@
package edu.uci.ics.asterix.runtime.aggregates.std;
-import java.io.DataOutput;
-import java.io.IOException;
-
-import edu.uci.ics.asterix.common.config.GlobalConfig;
import edu.uci.ics.asterix.common.functions.FunctionConstants;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ADoubleSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AFloatSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt16SerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt32SerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt64SerializerDeserializer;
-import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
-import edu.uci.ics.asterix.om.base.AMutableDouble;
-import edu.uci.ics.asterix.om.base.AMutableFloat;
-import edu.uci.ics.asterix.om.base.AMutableInt16;
-import edu.uci.ics.asterix.om.base.AMutableInt32;
-import edu.uci.ics.asterix.om.base.AMutableInt64;
-import edu.uci.ics.asterix.om.base.ANull;
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.om.types.EnumDeserializer;
import edu.uci.ics.asterix.runtime.aggregates.base.AbstractAggregateFunctionDynamicDescriptor;
import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.NotImplementedException;
import edu.uci.ics.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyAggregateFunction;
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.dataflow.value.ISerializerDeserializer;
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;
public class MaxAggregateDescriptor extends AbstractAggregateFunctionDynamicDescriptor {
@@ -50,7 +26,6 @@
return FID;
}
- @SuppressWarnings("unchecked")
@Override
public ICopyAggregateFunctionFactory createAggregateFunctionFactory(final ICopyEvaluatorFactory[] args)
throws AlgebricksException {
@@ -60,152 +35,7 @@
@Override
public ICopyAggregateFunction createAggregateFunction(final IDataOutputProvider provider)
throws AlgebricksException {
-
- return new ICopyAggregateFunction() {
-
- private DataOutput out = provider.getDataOutput();
- private ArrayBackedValueStorage inputVal = new ArrayBackedValueStorage();
- private ICopyEvaluator eval = args[0].createEvaluator(inputVal);
- private boolean metInt8s, metInt16s, metInt32s, metInt64s, metFloats, metDoubles, metNull;
-
- private short shortVal = Short.MIN_VALUE;
- private int intVal = Integer.MIN_VALUE;
- private long longVal = Long.MIN_VALUE;
- private float floatVal = Float.MIN_VALUE;
- private double doubleVal = Double.MIN_VALUE;
-
- private AMutableDouble aDouble = new AMutableDouble(0);
- private AMutableFloat aFloat = new AMutableFloat(0);
- private AMutableInt64 aInt64 = new AMutableInt64(0);
- private AMutableInt32 aInt32 = new AMutableInt32(0);
- private AMutableInt16 aInt16 = new AMutableInt16((short) 0);
- @SuppressWarnings("rawtypes")
- private ISerializerDeserializer serde;
-
- @Override
- public void init() {
- shortVal = Short.MIN_VALUE;
- intVal = Integer.MIN_VALUE;
- longVal = Long.MIN_VALUE;
- floatVal = Float.MIN_VALUE;
- doubleVal = Double.MIN_VALUE;
-
- metInt8s = false;
- metInt16s = false;
- metInt32s = false;
- metInt64s = false;
- metFloats = false;
- metDoubles = false;
- metNull = false;
- }
-
- @Override
- public void step(IFrameTupleReference tuple) throws AlgebricksException {
- inputVal.reset();
- eval.evaluate(tuple);
- if (inputVal.getLength() > 0) {
- ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(inputVal
- .getByteArray()[0]);
- switch (typeTag) {
- case INT8: {
- metInt8s = true;
- throw new NotImplementedException("no implementation for int8's comparator");
- }
- case INT16: {
- metInt16s = true;
- short val = AInt16SerializerDeserializer.getShort(inputVal.getByteArray(), 1);
- if (val > shortVal)
- shortVal = val;
- throw new NotImplementedException("no implementation for int16's comparator");
- }
- case INT32: {
- metInt32s = true;
- int val = AInt32SerializerDeserializer.getInt(inputVal.getByteArray(), 1);
- if (val > intVal)
- intVal = val;
- break;
- }
- case INT64: {
- metInt64s = true;
- long val = AInt64SerializerDeserializer.getLong(inputVal.getByteArray(), 1);
- if (val > longVal)
- longVal = val;
- break;
- }
- case FLOAT: {
- metFloats = true;
- float val = AFloatSerializerDeserializer.getFloat(inputVal.getByteArray(), 1);
- if (val > floatVal)
- floatVal = val;
- break;
- }
- case DOUBLE: {
- metDoubles = true;
- double val = ADoubleSerializerDeserializer.getDouble(inputVal.getByteArray(), 1);
- if (val > doubleVal)
- doubleVal = val;
- break;
- }
- case NULL: {
- metNull = true;
- break;
- }
- default: {
- throw new NotImplementedException("Cannot compute SUM for values of type "
- + typeTag);
- }
- }
- }
- }
-
- @Override
- public void finish() throws AlgebricksException {
- try {
- if (metNull) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.ANULL);
- serde.serialize(ANull.NULL, out);
- } else if (metDoubles) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.ADOUBLE);
- aDouble.setValue(doubleVal);
- serde.serialize(aDouble, out);
- } else if (metFloats) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.AFLOAT);
- aFloat.setValue(floatVal);
- serde.serialize(aFloat, out);
- } else if (metInt64s) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.AINT64);
- aInt64.setValue(longVal);
- serde.serialize(aInt64, out);
- } else if (metInt32s) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.AINT32);
- aInt32.setValue(intVal);
- serde.serialize(aInt32, out);
- } else if (metInt16s) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.AINT16);
- aInt16.setValue(shortVal);
- serde.serialize(aInt16, out);
- } else if (metInt8s) {
- throw new NotImplementedException("no implementation for int8's comparator");
- } else {
- GlobalConfig.ASTERIX_LOGGER.fine("SUM aggregate ran over empty input.");
- }
- } catch (IOException e) {
- throw new AlgebricksException(e);
- }
-
- }
-
- @Override
- public void finishPartial() throws AlgebricksException {
- finish();
- }
- };
+ return new MinMaxAggregateFunction(args, provider, false, false);
}
};
}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/MinAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/MinAggregateDescriptor.java
index 6a88a0d..0bf6ddc 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/MinAggregateDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/MinAggregateDescriptor.java
@@ -1,39 +1,15 @@
package edu.uci.ics.asterix.runtime.aggregates.std;
-import java.io.DataOutput;
-import java.io.IOException;
-
-import edu.uci.ics.asterix.common.config.GlobalConfig;
import edu.uci.ics.asterix.common.functions.FunctionConstants;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ADoubleSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AFloatSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt16SerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt32SerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt64SerializerDeserializer;
-import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
-import edu.uci.ics.asterix.om.base.AMutableDouble;
-import edu.uci.ics.asterix.om.base.AMutableFloat;
-import edu.uci.ics.asterix.om.base.AMutableInt16;
-import edu.uci.ics.asterix.om.base.AMutableInt32;
-import edu.uci.ics.asterix.om.base.AMutableInt64;
-import edu.uci.ics.asterix.om.base.ANull;
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.om.types.EnumDeserializer;
import edu.uci.ics.asterix.runtime.aggregates.base.AbstractAggregateFunctionDynamicDescriptor;
import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.NotImplementedException;
import edu.uci.ics.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyAggregateFunction;
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.dataflow.value.ISerializerDeserializer;
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;
public class MinAggregateDescriptor extends AbstractAggregateFunctionDynamicDescriptor {
@@ -50,7 +26,6 @@
return FID;
}
- @SuppressWarnings("unchecked")
@Override
public ICopyAggregateFunctionFactory createAggregateFunctionFactory(final ICopyEvaluatorFactory[] args)
throws AlgebricksException {
@@ -60,154 +35,8 @@
@Override
public ICopyAggregateFunction createAggregateFunction(final IDataOutputProvider provider)
throws AlgebricksException {
-
- return new ICopyAggregateFunction() {
-
- private DataOutput out = provider.getDataOutput();
- private ArrayBackedValueStorage inputVal = new ArrayBackedValueStorage();
- private ICopyEvaluator eval = args[0].createEvaluator(inputVal);
- private boolean metInt8s, metInt16s, metInt32s, metInt64s, metFloats, metDoubles, metNull;
-
- private short shortVal = Short.MAX_VALUE;
- private int intVal = Integer.MAX_VALUE;
- private long longVal = Long.MAX_VALUE;
- private float floatVal = Float.MAX_VALUE;
- private double doubleVal = Double.MAX_VALUE;
-
- private AMutableDouble aDouble = new AMutableDouble(0);
- private AMutableFloat aFloat = new AMutableFloat(0);
- private AMutableInt64 aInt64 = new AMutableInt64(0);
- private AMutableInt32 aInt32 = new AMutableInt32(0);
- private AMutableInt16 aInt16 = new AMutableInt16((short) 0);
- @SuppressWarnings("rawtypes")
- private ISerializerDeserializer serde;
-
- @Override
- public void init() {
- shortVal = Short.MAX_VALUE;
- intVal = Integer.MAX_VALUE;
- longVal = Long.MAX_VALUE;
- floatVal = Float.MAX_VALUE;
- doubleVal = Double.MAX_VALUE;
-
- metInt8s = false;
- metInt16s = false;
- metInt32s = false;
- metInt64s = false;
- metFloats = false;
- metDoubles = false;
- metNull = false;
- }
-
- @Override
- public void step(IFrameTupleReference tuple) throws AlgebricksException {
- inputVal.reset();
- eval.evaluate(tuple);
- if (inputVal.getLength() > 0) {
- ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(inputVal
- .getByteArray()[0]);
- switch (typeTag) {
- case INT8: {
- metInt8s = true;
- throw new NotImplementedException("no implementation for int8's comparator");
- }
- case INT16: {
- metInt16s = true;
- short val = AInt16SerializerDeserializer.getShort(inputVal.getByteArray(), 1);
- if (val < shortVal)
- shortVal = val;
- throw new NotImplementedException("no implementation for int16's comparator");
- }
- case INT32: {
- metInt32s = true;
- int val = AInt32SerializerDeserializer.getInt(inputVal.getByteArray(), 1);
- if (val < intVal)
- intVal = val;
- break;
- }
- case INT64: {
- metInt64s = true;
- long val = AInt64SerializerDeserializer.getLong(inputVal.getByteArray(), 1);
- if (val < longVal)
- longVal = val;
- break;
- }
- case FLOAT: {
- metFloats = true;
- float val = AFloatSerializerDeserializer.getFloat(inputVal.getByteArray(), 1);
- if (val < floatVal)
- floatVal = val;
- break;
- }
- case DOUBLE: {
- metDoubles = true;
- double val = ADoubleSerializerDeserializer.getDouble(inputVal.getByteArray(), 1);
- if (val < doubleVal)
- doubleVal = val;
- break;
- }
- case NULL: {
- metNull = true;
- break;
- }
- default: {
- throw new NotImplementedException("Cannot compute SUM for values of type "
- + typeTag);
- }
- }
- }
- }
-
- @Override
- public void finish() throws AlgebricksException {
- try {
- if (metNull) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.ANULL);
- serde.serialize(ANull.NULL, out);
- } else if (metDoubles) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.ADOUBLE);
- aDouble.setValue(doubleVal);
- serde.serialize(aDouble, out);
- } else if (metFloats) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.AFLOAT);
- aFloat.setValue(floatVal);
- serde.serialize(aFloat, out);
- } else if (metInt64s) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.AINT64);
- aInt64.setValue(longVal);
- serde.serialize(aInt64, out);
- } else if (metInt32s) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.AINT32);
- aInt32.setValue(intVal);
- serde.serialize(aInt32, out);
- } else if (metInt16s) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.AINT16);
- aInt16.setValue(shortVal);
- serde.serialize(aInt16, out);
- } else if (metInt8s) {
- throw new NotImplementedException("no implementation for int8's comparator");
- } else {
- GlobalConfig.ASTERIX_LOGGER.fine("SUM aggregate ran over empty input.");
- }
- } catch (IOException e) {
- throw new AlgebricksException(e);
- }
-
- }
-
- @Override
- public void finishPartial() throws AlgebricksException {
- finish();
- }
- };
+ return new MinMaxAggregateFunction(args, provider, true, false);
}
};
}
-
}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/MinMaxAggregateFunction.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/MinMaxAggregateFunction.java
new file mode 100644
index 0000000..bc3508f
--- /dev/null
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/MinMaxAggregateFunction.java
@@ -0,0 +1,106 @@
+package edu.uci.ics.asterix.runtime.aggregates.std;
+
+import java.io.DataOutput;
+import java.io.IOException;
+
+import edu.uci.ics.asterix.formats.nontagged.AqlBinaryComparatorFactoryProvider;
+import edu.uci.ics.asterix.om.types.ATypeTag;
+import edu.uci.ics.asterix.om.types.EnumDeserializer;
+import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyAggregateFunction;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluator;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
+import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparator;
+import edu.uci.ics.hyracks.api.dataflow.value.IBinaryComparatorFactory;
+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;
+
+public class MinMaxAggregateFunction implements ICopyAggregateFunction {
+ private ArrayBackedValueStorage inputVal = new ArrayBackedValueStorage();
+ private ArrayBackedValueStorage outputVal = new ArrayBackedValueStorage();
+ private DataOutput out;
+ private ICopyEvaluator eval;
+ private ATypeTag aggType;
+ private IBinaryComparator cmp;
+ private final boolean isMin;
+ private final boolean isLocalAgg;
+
+ public MinMaxAggregateFunction(ICopyEvaluatorFactory[] args, IDataOutputProvider provider, boolean isMin,
+ boolean isLocalAgg) throws AlgebricksException {
+ out = provider.getDataOutput();
+ eval = args[0].createEvaluator(inputVal);
+ this.isMin = isMin;
+ this.isLocalAgg = isLocalAgg;
+ }
+
+ @Override
+ public void init() {
+ aggType = ATypeTag.SYSTEM_NULL;
+ outputVal.reset();
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple) throws AlgebricksException {
+ inputVal.reset();
+ eval.evaluate(tuple);
+ ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(inputVal.getByteArray()[0]);
+ if (typeTag == ATypeTag.NULL || aggType == ATypeTag.NULL) {
+ aggType = ATypeTag.NULL;
+ return;
+ }
+ if (aggType == ATypeTag.SYSTEM_NULL) {
+ if (typeTag == ATypeTag.SYSTEM_NULL) {
+ // Ignore.
+ return;
+ }
+ // First value encountered. Set type, comparator, and initial value.
+ aggType = typeTag;
+ // Set comparator.
+ IBinaryComparatorFactory cmpFactory = AqlBinaryComparatorFactoryProvider.INSTANCE
+ .getBinaryComparatorFactory(aggType, isMin);
+ cmp = cmpFactory.createBinaryComparator();
+ // Initialize min value.
+ outputVal.assign(inputVal);
+ } else if (typeTag != ATypeTag.SYSTEM_NULL && typeTag != aggType) {
+ throw new AlgebricksException("Unexpected type " + typeTag + " in aggregation input stream. Expected type "
+ + aggType + ".");
+ }
+ if (cmp.compare(inputVal.getByteArray(), inputVal.getStartOffset(), inputVal.getLength(),
+ outputVal.getByteArray(), outputVal.getStartOffset(), outputVal.getLength()) < 0) {
+ outputVal.assign(inputVal);
+ }
+ }
+
+ @Override
+ public void finish() throws AlgebricksException {
+ try {
+ switch (aggType) {
+ case NULL: {
+ out.writeByte(ATypeTag.NULL.serialize());
+ break;
+ }
+ case SYSTEM_NULL: {
+ // Empty stream. For local agg return system null. For global agg return null.
+ if (isLocalAgg) {
+ out.writeByte(ATypeTag.SYSTEM_NULL.serialize());
+ } else {
+ out.writeByte(ATypeTag.NULL.serialize());
+ }
+ break;
+ }
+ default: {
+ out.write(outputVal.getByteArray(), outputVal.getStartOffset(), outputVal.getLength());
+ break;
+ }
+ }
+ } catch (IOException e) {
+ throw new AlgebricksException(e);
+ }
+ }
+
+ @Override
+ public void finishPartial() throws AlgebricksException {
+ finish();
+ }
+}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/SumAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/SumAggregateDescriptor.java
index fa611e2..24e21d9 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/SumAggregateDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/SumAggregateDescriptor.java
@@ -1,41 +1,15 @@
package edu.uci.ics.asterix.runtime.aggregates.std;
-import java.io.DataOutput;
-import java.io.IOException;
-
-import edu.uci.ics.asterix.common.config.GlobalConfig;
import edu.uci.ics.asterix.common.functions.FunctionConstants;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ADoubleSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AFloatSerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt16SerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt32SerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt64SerializerDeserializer;
-import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt8SerializerDeserializer;
-import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
-import edu.uci.ics.asterix.om.base.AMutableDouble;
-import edu.uci.ics.asterix.om.base.AMutableFloat;
-import edu.uci.ics.asterix.om.base.AMutableInt16;
-import edu.uci.ics.asterix.om.base.AMutableInt32;
-import edu.uci.ics.asterix.om.base.AMutableInt64;
-import edu.uci.ics.asterix.om.base.AMutableInt8;
-import edu.uci.ics.asterix.om.base.ANull;
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.om.types.EnumDeserializer;
import edu.uci.ics.asterix.runtime.aggregates.base.AbstractAggregateFunctionDynamicDescriptor;
import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
-import edu.uci.ics.hyracks.algebricks.common.exceptions.NotImplementedException;
import edu.uci.ics.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyAggregateFunction;
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.dataflow.value.ISerializerDeserializer;
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;
public class SumAggregateDescriptor extends AbstractAggregateFunctionDynamicDescriptor {
@@ -52,7 +26,6 @@
return FID;
}
- @SuppressWarnings("unchecked")
@Override
public ICopyAggregateFunctionFactory createAggregateFunctionFactory(final ICopyEvaluatorFactory[] args)
throws AlgebricksException {
@@ -62,145 +35,8 @@
@Override
public ICopyAggregateFunction createAggregateFunction(final IDataOutputProvider provider)
throws AlgebricksException {
-
- return new ICopyAggregateFunction() {
-
- private DataOutput out = provider.getDataOutput();
- private ArrayBackedValueStorage inputVal = new ArrayBackedValueStorage();
- private ICopyEvaluator eval = args[0].createEvaluator(inputVal);
- private boolean metInt8s, metInt16s, metInt32s, metInt64s, metFloats, metDoubles, metNull;
- private double sum;
- private AMutableDouble aDouble = new AMutableDouble(0);
- private AMutableFloat aFloat = new AMutableFloat(0);
- private AMutableInt64 aInt64 = new AMutableInt64(0);
- private AMutableInt32 aInt32 = new AMutableInt32(0);
- private AMutableInt16 aInt16 = new AMutableInt16((short) 0);
- private AMutableInt8 aInt8 = new AMutableInt8((byte) 0);
- @SuppressWarnings("rawtypes")
- private ISerializerDeserializer serde;
-
- @Override
- public void init() {
- metInt8s = false;
- metInt16s = false;
- metInt32s = false;
- metInt64s = false;
- metFloats = false;
- metDoubles = false;
- metNull = false;
- sum = 0.0;
- }
-
- @Override
- public void step(IFrameTupleReference tuple) throws AlgebricksException {
- inputVal.reset();
- eval.evaluate(tuple);
- if (inputVal.getLength() > 0) {
- ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(inputVal
- .getByteArray()[0]);
- switch (typeTag) {
- case INT8: {
- metInt8s = true;
- byte val = AInt8SerializerDeserializer.getByte(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case INT16: {
- metInt16s = true;
- short val = AInt16SerializerDeserializer.getShort(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case INT32: {
- metInt32s = true;
- int val = AInt32SerializerDeserializer.getInt(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case INT64: {
- metInt64s = true;
- long val = AInt64SerializerDeserializer.getLong(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case FLOAT: {
- metFloats = true;
- float val = AFloatSerializerDeserializer.getFloat(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case DOUBLE: {
- metDoubles = true;
- double val = ADoubleSerializerDeserializer.getDouble(inputVal.getByteArray(), 1);
- sum += val;
- break;
- }
- case NULL: {
- metNull = true;
- break;
- }
- default: {
- throw new NotImplementedException("Cannot compute SUM for values of type "
- + typeTag);
- }
- }
- }
- }
-
- @Override
- public void finish() throws AlgebricksException {
- try {
- if (metNull) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.ANULL);
- serde.serialize(ANull.NULL, out);
- } else if (metDoubles) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.ADOUBLE);
- aDouble.setValue(sum);
- serde.serialize(aDouble, out);
- } else if (metFloats) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.AFLOAT);
- aFloat.setValue((float) sum);
- serde.serialize(aFloat, out);
- } else if (metInt64s) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.AINT64);
- aInt64.setValue((long) sum);
- serde.serialize(aInt64, out);
- } else if (metInt32s) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.AINT32);
- aInt32.setValue((int) sum);
- serde.serialize(aInt32, out);
- } else if (metInt16s) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.AINT16);
- aInt16.setValue((short) sum);
- serde.serialize(aInt16, out);
- } else if (metInt8s) {
- serde = AqlSerializerDeserializerProvider.INSTANCE
- .getSerializerDeserializer(BuiltinType.AINT8);
- aInt8.setValue((byte) sum);
- serde.serialize(aInt8, out);
- } else {
- GlobalConfig.ASTERIX_LOGGER.fine("SUM aggregate ran over empty input.");
- }
-
- } catch (IOException e) {
- throw new AlgebricksException(e);
- }
-
- }
-
- @Override
- public void finishPartial() throws AlgebricksException {
- finish();
- }
- };
- }
+ return new SumAggregateFunction(args, provider, false);
+ };
};
}
-
}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/SumAggregateFunction.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/SumAggregateFunction.java
new file mode 100644
index 0000000..d0e82ce
--- /dev/null
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/std/SumAggregateFunction.java
@@ -0,0 +1,192 @@
+package edu.uci.ics.asterix.runtime.aggregates.std;
+
+import java.io.DataOutput;
+import java.io.IOException;
+
+import edu.uci.ics.asterix.dataflow.data.nontagged.serde.ADoubleSerializerDeserializer;
+import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AFloatSerializerDeserializer;
+import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt16SerializerDeserializer;
+import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt32SerializerDeserializer;
+import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt64SerializerDeserializer;
+import edu.uci.ics.asterix.dataflow.data.nontagged.serde.AInt8SerializerDeserializer;
+import edu.uci.ics.asterix.formats.nontagged.AqlSerializerDeserializerProvider;
+import edu.uci.ics.asterix.om.base.AMutableDouble;
+import edu.uci.ics.asterix.om.base.AMutableFloat;
+import edu.uci.ics.asterix.om.base.AMutableInt16;
+import edu.uci.ics.asterix.om.base.AMutableInt32;
+import edu.uci.ics.asterix.om.base.AMutableInt64;
+import edu.uci.ics.asterix.om.base.AMutableInt8;
+import edu.uci.ics.asterix.om.base.ANull;
+import edu.uci.ics.asterix.om.types.ATypeTag;
+import edu.uci.ics.asterix.om.types.BuiltinType;
+import edu.uci.ics.asterix.om.types.EnumDeserializer;
+import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
+import edu.uci.ics.hyracks.algebricks.common.exceptions.NotImplementedException;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyAggregateFunction;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluator;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
+import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
+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;
+
+public class SumAggregateFunction implements ICopyAggregateFunction {
+ private DataOutput out;
+ private ArrayBackedValueStorage inputVal = new ArrayBackedValueStorage();
+ private ICopyEvaluator eval;
+ private double sum;
+ private ATypeTag aggType;
+ private AMutableDouble aDouble = new AMutableDouble(0);
+ private AMutableFloat aFloat = new AMutableFloat(0);
+ private AMutableInt64 aInt64 = new AMutableInt64(0);
+ private AMutableInt32 aInt32 = new AMutableInt32(0);
+ private AMutableInt16 aInt16 = new AMutableInt16((short) 0);
+ private AMutableInt8 aInt8 = new AMutableInt8((byte) 0);
+ @SuppressWarnings("rawtypes")
+ private ISerializerDeserializer serde;
+
+ private final boolean isLocalAgg;
+
+ public SumAggregateFunction(ICopyEvaluatorFactory[] args, IDataOutputProvider provider, boolean isLocalAgg)
+ throws AlgebricksException {
+ out = provider.getDataOutput();
+ eval = args[0].createEvaluator(inputVal);
+ this.isLocalAgg = isLocalAgg;
+ }
+
+ @Override
+ public void init() {
+ aggType = ATypeTag.SYSTEM_NULL;
+ sum = 0.0;
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple) throws AlgebricksException {
+ inputVal.reset();
+ eval.evaluate(tuple);
+ ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(inputVal.getByteArray()[0]);
+ if (typeTag == ATypeTag.NULL || aggType == ATypeTag.NULL) {
+ aggType = ATypeTag.NULL;
+ return;
+ } else if (aggType == ATypeTag.SYSTEM_NULL) {
+ aggType = typeTag;
+ } else if (typeTag != ATypeTag.SYSTEM_NULL && typeTag != aggType) {
+ throw new AlgebricksException("Unexpected type " + typeTag
+ + " in aggregation input stream. Expected type " + aggType + ".");
+ }
+ switch (typeTag) {
+ case INT8: {
+ byte val = AInt8SerializerDeserializer.getByte(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case INT16: {
+ short val = AInt16SerializerDeserializer.getShort(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case INT32: {
+ int val = AInt32SerializerDeserializer.getInt(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case INT64: {
+ long val = AInt64SerializerDeserializer.getLong(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case FLOAT: {
+ float val = AFloatSerializerDeserializer.getFloat(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case DOUBLE: {
+ double val = ADoubleSerializerDeserializer.getDouble(inputVal.getByteArray(), 1);
+ sum += val;
+ break;
+ }
+ case NULL: {
+ break;
+ }
+ case SYSTEM_NULL: {
+ // For global aggregates simply ignore system null here,
+ // but if all input value are system null, then we should return
+ // null in finish().
+ if (isLocalAgg) {
+ throw new AlgebricksException("Type SYSTEM_NULL encountered in local aggregate.");
+ }
+ break;
+ }
+ default: {
+ throw new NotImplementedException("Cannot compute SUM for values of type " + typeTag + ".");
+ }
+ }
+ }
+
+ @SuppressWarnings("unchecked")
+ @Override
+ public void finish() throws AlgebricksException {
+ try {
+ switch (aggType) {
+ case INT8: {
+ serde = AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT8);
+ aInt8.setValue((byte) sum);
+ serde.serialize(aInt8, out);
+ break;
+ }
+ case INT16: {
+ serde = AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT16);
+ aInt16.setValue((short) sum);
+ serde.serialize(aInt16, out);
+ break;
+ }
+ case INT32: {
+ serde = AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT32);
+ aInt32.setValue((int) sum);
+ serde.serialize(aInt32, out);
+ break;
+ }
+ case INT64: {
+ serde = AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AINT64);
+ aInt64.setValue((long) sum);
+ serde.serialize(aInt64, out);
+ break;
+ }
+ case FLOAT: {
+ serde = AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.AFLOAT);
+ aFloat.setValue((float) sum);
+ serde.serialize(aFloat, out);
+ break;
+ }
+ case DOUBLE: {
+ serde = AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ADOUBLE);
+ aDouble.setValue(sum);
+ serde.serialize(aDouble, out);
+ break;
+ }
+ case NULL: {
+ serde = AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ANULL);
+ serde.serialize(ANull.NULL, out);
+ break;
+ }
+ case SYSTEM_NULL: {
+ // Empty stream. For local agg return system null. For global agg return null.
+ if (isLocalAgg) {
+ out.writeByte(ATypeTag.SYSTEM_NULL.serialize());
+ } else {
+ serde = AqlSerializerDeserializerProvider.INSTANCE.getSerializerDeserializer(BuiltinType.ANULL);
+ serde.serialize(ANull.NULL, out);
+ }
+ break;
+ }
+ }
+ } catch (IOException e) {
+ throw new AlgebricksException(e);
+ }
+ }
+
+ @Override
+ public void finishPartial() throws AlgebricksException {
+ finish();
+ }
+}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/stream/EmptyStreamAggregateDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/stream/EmptyStreamAggregateDescriptor.java
new file mode 100644
index 0000000..587a113
--- /dev/null
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/aggregates/stream/EmptyStreamAggregateDescriptor.java
@@ -0,0 +1,89 @@
+package edu.uci.ics.asterix.runtime.aggregates.stream;
+
+import java.io.DataOutput;
+
+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.IFunctionDescriptor;
+import edu.uci.ics.asterix.om.functions.IFunctionDescriptorFactory;
+import edu.uci.ics.asterix.om.types.BuiltinType;
+import edu.uci.ics.asterix.runtime.aggregates.base.AbstractAggregateFunctionDynamicDescriptor;
+import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
+import edu.uci.ics.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyAggregateFunction;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyAggregateFunctionFactory;
+import edu.uci.ics.hyracks.algebricks.runtime.base.ICopyEvaluatorFactory;
+import edu.uci.ics.hyracks.api.dataflow.value.ISerializerDeserializer;
+import edu.uci.ics.hyracks.api.exceptions.HyracksDataException;
+import edu.uci.ics.hyracks.data.std.api.IDataOutputProvider;
+import edu.uci.ics.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+public class EmptyStreamAggregateDescriptor extends AbstractAggregateFunctionDynamicDescriptor {
+
+ private static final long serialVersionUID = 1L;
+
+ public final static FunctionIdentifier FID = new FunctionIdentifier(FunctionConstants.ASTERIX_NS,
+ "empty-stream", 0);
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new EmptyStreamAggregateDescriptor();
+ }
+ };
+
+ @Override
+ public ICopyAggregateFunctionFactory createAggregateFunctionFactory(ICopyEvaluatorFactory[] args)
+ throws AlgebricksException {
+ return new ICopyAggregateFunctionFactory() {
+
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public ICopyAggregateFunction createAggregateFunction(final IDataOutputProvider provider)
+ throws AlgebricksException {
+
+ return new ICopyAggregateFunction() {
+
+ private DataOutput out = provider.getDataOutput();
+ @SuppressWarnings("rawtypes")
+ private ISerializerDeserializer serde = AqlSerializerDeserializerProvider.INSTANCE
+ .getSerializerDeserializer(BuiltinType.ABOOLEAN);
+
+ boolean res = true;
+
+ @Override
+ public void init() throws AlgebricksException {
+ res = true;
+ }
+
+ @Override
+ public void step(IFrameTupleReference tuple) throws AlgebricksException {
+ res = false;
+ }
+
+ @SuppressWarnings("unchecked")
+ @Override
+ public void finish() throws AlgebricksException {
+ ABoolean b = res ? ABoolean.TRUE : ABoolean.FALSE;
+ try {
+ serde.serialize(b, out);
+ } catch (HyracksDataException e) {
+ throw new AlgebricksException(e);
+ }
+ }
+
+ @Override
+ public void finishPartial() throws AlgebricksException {
+ finish();
+ }
+ };
+ }
+ };
+ }
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return FID;
+ }
+
+}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/OrderedListConstructorDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/OrderedListConstructorDescriptor.java
index 496c524..af02cdd 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/OrderedListConstructorDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/evaluators/functions/OrderedListConstructorDescriptor.java
@@ -96,7 +96,7 @@
try {
for (int i = 0; i < argEvals.length; i++) {
inputVal.reset();
- argEvals[i].evaluate(tuple);
+ argEvals[i].evaluate(tuple);
builder.addItem(inputVal);
}
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/formats/NonTaggedDataFormat.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/formats/NonTaggedDataFormat.java
index 86a02af..268d563 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/formats/NonTaggedDataFormat.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/formats/NonTaggedDataFormat.java
@@ -41,18 +41,28 @@
import edu.uci.ics.asterix.om.types.AUnorderedListType;
import edu.uci.ics.asterix.om.types.IAType;
import edu.uci.ics.asterix.runtime.aggregates.collections.ListifyAggregateDescriptor;
+import edu.uci.ics.asterix.runtime.aggregates.scalar.ScalarAvgAggregateDescriptor;
+import edu.uci.ics.asterix.runtime.aggregates.scalar.ScalarCountAggregateDescriptor;
+import edu.uci.ics.asterix.runtime.aggregates.scalar.ScalarMaxAggregateDescriptor;
+import edu.uci.ics.asterix.runtime.aggregates.scalar.ScalarMinAggregateDescriptor;
+import edu.uci.ics.asterix.runtime.aggregates.scalar.ScalarSumAggregateDescriptor;
import edu.uci.ics.asterix.runtime.aggregates.serializable.std.SerializableAvgAggregateDescriptor;
import edu.uci.ics.asterix.runtime.aggregates.serializable.std.SerializableCountAggregateDescriptor;
import edu.uci.ics.asterix.runtime.aggregates.serializable.std.SerializableGlobalAvgAggregateDescriptor;
import edu.uci.ics.asterix.runtime.aggregates.serializable.std.SerializableLocalAvgAggregateDescriptor;
+import edu.uci.ics.asterix.runtime.aggregates.serializable.std.SerializableLocalSumAggregateDescriptor;
import edu.uci.ics.asterix.runtime.aggregates.serializable.std.SerializableSumAggregateDescriptor;
import edu.uci.ics.asterix.runtime.aggregates.std.AvgAggregateDescriptor;
import edu.uci.ics.asterix.runtime.aggregates.std.CountAggregateDescriptor;
import edu.uci.ics.asterix.runtime.aggregates.std.GlobalAvgAggregateDescriptor;
import edu.uci.ics.asterix.runtime.aggregates.std.LocalAvgAggregateDescriptor;
+import edu.uci.ics.asterix.runtime.aggregates.std.LocalMaxAggregateDescriptor;
+import edu.uci.ics.asterix.runtime.aggregates.std.LocalMinAggregateDescriptor;
+import edu.uci.ics.asterix.runtime.aggregates.std.LocalSumAggregateDescriptor;
import edu.uci.ics.asterix.runtime.aggregates.std.MaxAggregateDescriptor;
import edu.uci.ics.asterix.runtime.aggregates.std.MinAggregateDescriptor;
import edu.uci.ics.asterix.runtime.aggregates.std.SumAggregateDescriptor;
+import edu.uci.ics.asterix.runtime.aggregates.stream.EmptyStreamAggregateDescriptor;
import edu.uci.ics.asterix.runtime.aggregates.stream.NonEmptyStreamAggregateDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.common.CreateMBREvalFactory;
import edu.uci.ics.asterix.runtime.evaluators.common.FieldAccessByIndexEvalFactory;
@@ -80,6 +90,7 @@
import edu.uci.ics.asterix.runtime.evaluators.functions.AnyCollectionMemberDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.CastRecordDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.ClosedRecordConstructorDescriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.CodePointToStringDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.ContainsDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.CountHashedGramTokensDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.CountHashedWordTokensDescriptor;
@@ -107,10 +118,16 @@
import edu.uci.ics.asterix.runtime.evaluators.functions.LenDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.LikeDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.NotDescriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.NumericAbsDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.NumericAddDescriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.NumericCeilingDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.NumericDivideDescriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.NumericFloorDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.NumericModuloDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.NumericMultiplyDescriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.NumericRoundDescriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.NumericRoundHalfToEven2Descriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.NumericRoundHalfToEvenDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.NumericSubtractDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.NumericUnaryMinusDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.OpenRecordConstructorDescriptor;
@@ -129,33 +146,26 @@
import edu.uci.ics.asterix.runtime.evaluators.functions.SpatialDistanceDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.SpatialIntersectDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.StartsWithDescriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.StringConcatDescriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.StringEndWithDescrtiptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.StringEqualDescriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.StringJoinDescriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.StringLengthDescriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.StringLowerCaseDescriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.StringMatchesDescriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.StringMatchesWithFlagDescriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.StringReplaceDescriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.StringReplaceWithFlagsDescriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.StringStartWithDescrtiptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.StringToCodePointDescriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.Substring2Descriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.SubstringAfterDescriptor;
+import edu.uci.ics.asterix.runtime.evaluators.functions.SubstringBeforeDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.SubstringDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.SwitchCaseDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.UnorderedListConstructorDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.WordTokensDescriptor;
import edu.uci.ics.asterix.runtime.evaluators.functions.YearDescriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.NumericAbsDescriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.NumericCeilingDescriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.NumericFloorDescriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.NumericRoundDescriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.NumericRoundHalfToEvenDescriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.NumericRoundHalfToEven2Descriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.StringEqualDescriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.StringStartWithDescrtiptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.StringEndWithDescrtiptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.StringMatchesDescriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.StringLowerCaseDescriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.StringMatchesWithFlagDescriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.StringReplaceDescriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.StringReplaceWithFlagsDescriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.StringLengthDescriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.Substring2Descriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.SubstringBeforeDescriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.SubstringAfterDescriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.StringToCodePointDescriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.CodePointToStringDescriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.StringConcatDescriptor;
-import edu.uci.ics.asterix.runtime.evaluators.functions.StringJoinDescriptor;
import edu.uci.ics.asterix.runtime.operators.file.AdmSchemafullRecordParserFactory;
import edu.uci.ics.asterix.runtime.operators.file.NtDelimitedDataTupleParserFactory;
import edu.uci.ics.asterix.runtime.runningaggregates.std.TidRunningAggregateDescriptor;
@@ -265,6 +275,7 @@
temp.add(IsNullDescriptor.FACTORY);
temp.add(NotDescriptor.FACTORY);
temp.add(LenDescriptor.FACTORY);
+ temp.add(EmptyStreamAggregateDescriptor.FACTORY);
temp.add(NonEmptyStreamAggregateDescriptor.FACTORY);
temp.add(RangeDescriptor.FACTORY);
@@ -300,8 +311,11 @@
temp.add(LocalAvgAggregateDescriptor.FACTORY);
temp.add(GlobalAvgAggregateDescriptor.FACTORY);
temp.add(SumAggregateDescriptor.FACTORY);
+ temp.add(LocalSumAggregateDescriptor.FACTORY);
temp.add(MaxAggregateDescriptor.FACTORY);
+ temp.add(LocalMaxAggregateDescriptor.FACTORY);
temp.add(MinAggregateDescriptor.FACTORY);
+ temp.add(LocalMinAggregateDescriptor.FACTORY);
// serializable aggregates
temp.add(SerializableCountAggregateDescriptor.FACTORY);
@@ -309,7 +323,15 @@
temp.add(SerializableLocalAvgAggregateDescriptor.FACTORY);
temp.add(SerializableGlobalAvgAggregateDescriptor.FACTORY);
temp.add(SerializableSumAggregateDescriptor.FACTORY);
+ temp.add(SerializableLocalSumAggregateDescriptor.FACTORY);
+ // scalar aggregates
+ temp.add(ScalarCountAggregateDescriptor.FACTORY);
+ temp.add(ScalarAvgAggregateDescriptor.FACTORY);
+ temp.add(ScalarSumAggregateDescriptor.FACTORY);
+ temp.add(ScalarMaxAggregateDescriptor.FACTORY);
+ temp.add(ScalarMinAggregateDescriptor.FACTORY);
+
// new functions - constructors
temp.add(ABooleanConstructorDescriptor.FACTORY);
temp.add(ANullConstructorDescriptor.FACTORY);
@@ -518,7 +540,7 @@
typeInference(expr, fd, context);
return fd;
}
-
+
private void typeInference(ILogicalExpression expr, IFunctionDescriptor fd, IVariableTypeEnvironment context)
throws AlgebricksException {
if (fd.getIdentifier().equals(AsterixBuiltinFunctions.LISTIFY)) {
diff --git a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/unnestingfunctions/std/ScanCollectionDescriptor.java b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/unnestingfunctions/std/ScanCollectionDescriptor.java
index a66f775..ef89e9f 100644
--- a/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/unnestingfunctions/std/ScanCollectionDescriptor.java
+++ b/asterix-runtime/src/main/java/edu/uci/ics/asterix/runtime/unnestingfunctions/std/ScanCollectionDescriptor.java
@@ -55,7 +55,7 @@
return new ScanCollectionUnnestingFunctionFactory(args[0]);
}
- private static class ScanCollectionUnnestingFunctionFactory implements ICopyUnnestingFunctionFactory {
+ public static class ScanCollectionUnnestingFunctionFactory implements ICopyUnnestingFunctionFactory {
private static final long serialVersionUID = 1L;
private ICopyEvaluatorFactory listEvalFactory;