Adds a function: object_pairs.
Change-Id: If57d83c88a813f19c3e64f9eec973b691c84d39b
Reviewed-on: https://asterix-gerrit.ics.uci.edu/1288
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Integration-Tests: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Till Westmann <tillw@apache.org>
diff --git a/asterixdb/asterix-algebra/src/main/java/org/apache/asterix/translator/util/FunctionCollection.java b/asterixdb/asterix-algebra/src/main/java/org/apache/asterix/translator/util/FunctionCollection.java
index dd45c86..fc49503 100644
--- a/asterixdb/asterix-algebra/src/main/java/org/apache/asterix/translator/util/FunctionCollection.java
+++ b/asterixdb/asterix-algebra/src/main/java/org/apache/asterix/translator/util/FunctionCollection.java
@@ -259,6 +259,7 @@
import org.apache.asterix.runtime.evaluators.functions.records.GetRecordFieldsDescriptor;
import org.apache.asterix.runtime.evaluators.functions.records.RecordAddFieldsDescriptor;
import org.apache.asterix.runtime.evaluators.functions.records.RecordMergeDescriptor;
+import org.apache.asterix.runtime.evaluators.functions.records.RecordPairsDescriptor;
import org.apache.asterix.runtime.evaluators.functions.records.RecordRemoveFieldsDescriptor;
import org.apache.asterix.runtime.evaluators.functions.temporal.AdjustDateTimeForTimeZoneDescriptor;
import org.apache.asterix.runtime.evaluators.functions.temporal.AdjustTimeForTimeZoneDescriptor;
@@ -681,6 +682,9 @@
// Cast function
functionsToInjectUnkownHandling.add(CastTypeDescriptor.FACTORY);
+ // Record function
+ functionsToInjectUnkownHandling.add(RecordPairsDescriptor.FACTORY);
+
List<IFunctionDescriptorFactory> generatedFactories = new ArrayList<>();
for (IFunctionDescriptorFactory factory : functionsToInjectUnkownHandling) {
generatedFactories
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/records/RecordsQueries.xml b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/records/RecordsQueries.xml
index 7c2b0a4..10a8702 100644
--- a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/records/RecordsQueries.xml
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/records/RecordsQueries.xml
@@ -103,6 +103,16 @@
</compilation-unit>
</test-case>
<test-case FilePath="records">
+ <compilation-unit name="object_pairs">
+ <output-dir compare="Text">object_pairs</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="records">
+ <compilation-unit name="object_pairs-2">
+ <output-dir compare="Text">object_pairs-2</output-dir>
+ </compilation-unit>
+ </test-case>
+ <test-case FilePath="records">
<compilation-unit name="open-record-constructor_01">
<output-dir compare="Text">open-record-constructor_01</output-dir>
</compilation-unit>
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/records/object_pairs-2/object_pairs.1.ddl.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/records/object_pairs-2/object_pairs.1.ddl.sqlpp
new file mode 100644
index 0000000..96752bf
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/records/object_pairs-2/object_pairs.1.ddl.sqlpp
@@ -0,0 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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 at
+ *
+ * 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.
+ */
+
+drop dataverse TinySocial if exists;
+create dataverse TinySocial;
+
+use TinySocial;
+
+create type FacebookUserType as
+ open {
+ id : bigint
+}
+
+create dataset FacebookUsers(FacebookUserType) primary key id;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/records/object_pairs-2/object_pairs.2.update.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/records/object_pairs-2/object_pairs.2.update.sqlpp
new file mode 100644
index 0000000..cdb516e
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/records/object_pairs-2/object_pairs.2.update.sqlpp
@@ -0,0 +1,23 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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 at
+ *
+ * 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.
+ */
+
+
+use TinySocial;
+
+load dataset FacebookUsers using localfs ((`path`=`asterix_nc1://data/tinysocial/fbu.adm`),(`format`=`adm`));
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/records/object_pairs-2/object_pairs.3.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/records/object_pairs-2/object_pairs.3.query.sqlpp
new file mode 100644
index 0000000..39edbac
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/records/object_pairs-2/object_pairs.3.query.sqlpp
@@ -0,0 +1,25 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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 at
+ *
+ * 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.
+ */
+
+USE TinySocial;
+
+SELECT kv.name, COUNT(*) values
+FROM FacebookUsers fu, fu.employment emp, OBJECT_PAIRS(emp) kv
+GROUP BY kv.name
+ORDER BY values, kv.name;
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/records/object_pairs/object_pairs.1.query.sqlpp b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/records/object_pairs/object_pairs.1.query.sqlpp
new file mode 100644
index 0000000..d7ea115
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/queries_sqlpp/records/object_pairs/object_pairs.1.query.sqlpp
@@ -0,0 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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 at
+ *
+ * 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.
+ */
+
+SELECT name, `value` FROM
+object_pairs({"a":1, "b": "c", "d":[1, "e"]}) t;
\ No newline at end of file
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/records/object_pairs-2/object_pairs-2.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/records/object_pairs-2/object_pairs-2.1.adm
new file mode 100644
index 0000000..65692e8
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/records/object_pairs-2/object_pairs-2.1.adm
@@ -0,0 +1,3 @@
+{ "values": 3, "name": "end-date" }
+{ "values": 10, "name": "organization-name" }
+{ "values": 10, "name": "start-date" }
diff --git a/asterixdb/asterix-app/src/test/resources/runtimets/results/records/object_pairs/object_pairs.1.adm b/asterixdb/asterix-app/src/test/resources/runtimets/results/records/object_pairs/object_pairs.1.adm
new file mode 100644
index 0000000..48c6c50
--- /dev/null
+++ b/asterixdb/asterix-app/src/test/resources/runtimets/results/records/object_pairs/object_pairs.1.adm
@@ -0,0 +1,3 @@
+{ "name": "a", "value": 1 }
+{ "name": "b", "value": "c" }
+{ "name": "d", "value": [ 1, "e" ] }
diff --git a/asterixdb/asterix-lang-common/src/main/java/org/apache/asterix/lang/common/util/CommonFunctionMapUtil.java b/asterixdb/asterix-lang-common/src/main/java/org/apache/asterix/lang/common/util/CommonFunctionMapUtil.java
index 6e7349e..ea373cb 100644
--- a/asterixdb/asterix-lang-common/src/main/java/org/apache/asterix/lang/common/util/CommonFunctionMapUtil.java
+++ b/asterixdb/asterix-lang-common/src/main/java/org/apache/asterix/lang/common/util/CommonFunctionMapUtil.java
@@ -62,6 +62,9 @@
FUNCTION_NAME_MAP.put("isarray", "is-array"); // isarray, internal: is-array
FUNCTION_NAME_MAP.put("isobject", "is-object"); // isobject, internal: is-object
FUNCTION_NAME_MAP.put("isobj", "is-object"); // isobj, internal: is-object
+
+ // Record functions.
+ FUNCTION_NAME_MAP.put("object_pairs", "record-pairs"); // object_pairs, internal: record-pairs
}
private CommonFunctionMapUtil() {
diff --git a/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/functions/AsterixBuiltinFunctions.java b/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/functions/AsterixBuiltinFunctions.java
index 873ea9e..29d6e88 100644
--- a/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/functions/AsterixBuiltinFunctions.java
+++ b/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/functions/AsterixBuiltinFunctions.java
@@ -88,6 +88,7 @@
import org.apache.asterix.om.typecomputer.impl.PropagateTypeComputer;
import org.apache.asterix.om.typecomputer.impl.RecordAddFieldsTypeComputer;
import org.apache.asterix.om.typecomputer.impl.RecordMergeTypeComputer;
+import org.apache.asterix.om.typecomputer.impl.RecordPairsTypeComputer;
import org.apache.asterix.om.typecomputer.impl.RecordRemoveFieldsTypeComputer;
import org.apache.asterix.om.typecomputer.impl.ScalarVersionOfAggregateResultType;
import org.apache.asterix.om.typecomputer.impl.StringBooleanTypeComputer;
@@ -188,6 +189,8 @@
"get-record-fields", 1);
public static final FunctionIdentifier GET_RECORD_FIELD_VALUE = new FunctionIdentifier(FunctionConstants.ASTERIX_NS,
"get-record-field-value", 2);
+ public static final FunctionIdentifier RECORD_PAIRS = new FunctionIdentifier(FunctionConstants.ASTERIX_NS,
+ "record-pairs", FunctionIdentifier.VARARGS);
// numeric
public static final FunctionIdentifier NUMERIC_UNARY_MINUS = new FunctionIdentifier(FunctionConstants.ASTERIX_NS,
@@ -1063,6 +1066,7 @@
addPrivateFunction(FIELD_ACCESS_BY_NAME, FieldAccessByNameResultType.INSTANCE, true);
addFunction(GET_RECORD_FIELDS, OrderedListOfAnyTypeComputer.INSTANCE, true);
addFunction(GET_RECORD_FIELD_VALUE, FieldAccessNestedResultType.INSTANCE, true);
+ addFunction(RECORD_PAIRS, RecordPairsTypeComputer.INSTANCE, true);
// temporal type accessors
addFunction(ACCESSOR_TEMPORAL_YEAR, AInt64TypeComputer.INSTANCE, true);
diff --git a/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/typecomputer/impl/RecordPairsTypeComputer.java b/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/typecomputer/impl/RecordPairsTypeComputer.java
new file mode 100644
index 0000000..10b115f
--- /dev/null
+++ b/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/typecomputer/impl/RecordPairsTypeComputer.java
@@ -0,0 +1,50 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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 at
+ *
+ * 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 org.apache.asterix.om.typecomputer.impl;
+
+import org.apache.asterix.om.functions.AsterixBuiltinFunctions;
+import org.apache.asterix.om.typecomputer.base.AbstractResultTypeComputer;
+import org.apache.asterix.om.types.AOrderedListType;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.asterix.om.types.IAType;
+import org.apache.hyracks.algebricks.common.exceptions.AlgebricksException;
+import org.apache.hyracks.algebricks.core.algebra.base.ILogicalExpression;
+
+public class RecordPairsTypeComputer extends AbstractResultTypeComputer {
+
+ public static final RecordPairsTypeComputer INSTANCE = new RecordPairsTypeComputer();
+
+ private RecordPairsTypeComputer() {
+ }
+
+ @Override
+ protected void checkArgType(int argIndex, IAType type) throws AlgebricksException {
+ ATypeTag typeTag = type.getTypeTag();
+ if (typeTag != ATypeTag.RECORD) {
+ throw new AlgebricksException("Function " + AsterixBuiltinFunctions.RECORD_PAIRS
+ + " expects a record as the input, " + "but get a " + typeTag);
+ }
+ }
+
+ @Override
+ public IAType getResultType(ILogicalExpression expr, IAType... strippedInputTypes) throws AlgebricksException {
+ return AOrderedListType.FULL_OPEN_ORDEREDLIST_TYPE;
+ }
+
+}
diff --git a/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/types/AOrderedListType.java b/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/types/AOrderedListType.java
index a5af127..d523124 100644
--- a/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/types/AOrderedListType.java
+++ b/asterixdb/asterix-om/src/main/java/org/apache/asterix/om/types/AOrderedListType.java
@@ -18,7 +18,6 @@
*/
package org.apache.asterix.om.types;
-import org.apache.asterix.om.base.AOrderedList;
import org.apache.asterix.om.base.IAObject;
import org.json.JSONException;
import org.json.JSONObject;
@@ -27,7 +26,7 @@
private static final long serialVersionUID = 1L;
- public static final AOrderedListType FULL_OPEN_ORDEREDLIST_TYPE = new AOrderedListType(null,"");
+ public static final AOrderedListType FULL_OPEN_ORDEREDLIST_TYPE = new AOrderedListType(BuiltinType.ANY, "");
/**
* @param itemType
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/evaluators/functions/records/RecordPairsDescriptor.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/evaluators/functions/records/RecordPairsDescriptor.java
new file mode 100644
index 0000000..b6aedb4
--- /dev/null
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/evaluators/functions/records/RecordPairsDescriptor.java
@@ -0,0 +1,147 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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 at
+ *
+ * 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 org.apache.asterix.runtime.evaluators.functions.records;
+
+import java.io.DataOutput;
+import java.io.IOException;
+import java.util.List;
+
+import org.apache.asterix.builders.OrderedListBuilder;
+import org.apache.asterix.builders.RecordBuilder;
+import org.apache.asterix.dataflow.data.nontagged.serde.AObjectSerializerDeserializer;
+import org.apache.asterix.om.base.AString;
+import org.apache.asterix.om.functions.AsterixBuiltinFunctions;
+import org.apache.asterix.om.functions.IFunctionDescriptor;
+import org.apache.asterix.om.functions.IFunctionDescriptorFactory;
+import org.apache.asterix.om.pointables.ARecordVisitablePointable;
+import org.apache.asterix.om.pointables.base.IVisitablePointable;
+import org.apache.asterix.om.types.AOrderedListType;
+import org.apache.asterix.om.types.ARecordType;
+import org.apache.asterix.om.types.ATypeTag;
+import org.apache.asterix.om.types.EnumDeserializer;
+import org.apache.asterix.runtime.evaluators.base.AbstractScalarFunctionDynamicDescriptor;
+import org.apache.hyracks.algebricks.common.exceptions.AlgebricksException;
+import org.apache.hyracks.algebricks.core.algebra.functions.FunctionIdentifier;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluator;
+import org.apache.hyracks.algebricks.runtime.base.IScalarEvaluatorFactory;
+import org.apache.hyracks.api.context.IHyracksTaskContext;
+import org.apache.hyracks.api.exceptions.HyracksDataException;
+import org.apache.hyracks.data.std.api.IPointable;
+import org.apache.hyracks.data.std.primitive.VoidPointable;
+import org.apache.hyracks.data.std.util.ArrayBackedValueStorage;
+import org.apache.hyracks.dataflow.common.data.accessors.IFrameTupleReference;
+
+public class RecordPairsDescriptor extends AbstractScalarFunctionDynamicDescriptor {
+
+ public static final IFunctionDescriptorFactory FACTORY = new IFunctionDescriptorFactory() {
+ @Override
+ public IFunctionDescriptor createFunctionDescriptor() {
+ return new RecordPairsDescriptor();
+ }
+ };
+
+ private static final long serialVersionUID = 1L;
+ private ARecordType recType;
+
+ public void reset(ARecordType recType) {
+ this.recType = recType;
+ }
+
+ @Override
+ public FunctionIdentifier getIdentifier() {
+ return AsterixBuiltinFunctions.RECORD_PAIRS;
+ }
+
+ @Override
+ public IScalarEvaluatorFactory createEvaluatorFactory(final IScalarEvaluatorFactory[] args) {
+ return new IScalarEvaluatorFactory() {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public IScalarEvaluator createScalarEvaluator(IHyracksTaskContext ctx) throws AlgebricksException {
+ // For writing each individual output record.
+ final ArrayBackedValueStorage itemStorage = new ArrayBackedValueStorage();
+ final DataOutput itemOutput = itemStorage.getDataOutput();
+ final RecordBuilder recBuilder = new RecordBuilder();
+ recBuilder.reset(ARecordType.FULLY_OPEN_RECORD_TYPE);
+
+ // For writing the resulting list of records.
+ final OrderedListBuilder listBuilder = new OrderedListBuilder();
+ final ArrayBackedValueStorage resultStorage = new ArrayBackedValueStorage();
+ final DataOutput resultOut = resultStorage.getDataOutput();
+
+ // Sets up the constant field names, "name" for the key field, "value" for the value field.
+ final ArrayBackedValueStorage nameStorage = new ArrayBackedValueStorage();
+ final ArrayBackedValueStorage valueStorage = new ArrayBackedValueStorage();
+ AObjectSerializerDeserializer serde = AObjectSerializerDeserializer.INSTANCE;
+ try {
+ serde.serialize(new AString("name"), nameStorage.getDataOutput());
+ serde.serialize(new AString("value"), valueStorage.getDataOutput());
+ } catch (IOException e) {
+ throw new AlgebricksException(e);
+ }
+
+ return new IScalarEvaluator() {
+ private final IScalarEvaluator argEvaluator = args[0].createScalarEvaluator(ctx);
+ private final IPointable argPtr = new VoidPointable();
+ private final ARecordVisitablePointable recordVisitablePointable = new ARecordVisitablePointable(
+ recType);
+
+ @Override
+ public void evaluate(IFrameTupleReference tuple, IPointable result) throws AlgebricksException {
+ try {
+ // Resets the result storage.
+ resultStorage.reset();
+
+ // Gets the input record.
+ argEvaluator.evaluate(tuple, argPtr);
+ byte inputTypeTag = argPtr.getByteArray()[argPtr.getStartOffset()];
+ if (inputTypeTag != ATypeTag.SERIALIZED_RECORD_TYPE_TAG) {
+ throw new AlgebricksException("Function " + RecordPairsDescriptor.this.getIdentifier()
+ + " expects a record as the input, " + "but get a "
+ + EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(inputTypeTag));
+ }
+ recordVisitablePointable.set(argPtr);
+
+ listBuilder.reset(AOrderedListType.FULL_OPEN_ORDEREDLIST_TYPE);
+ List<IVisitablePointable> fieldNames = recordVisitablePointable.getFieldNames();
+ List<IVisitablePointable> fieldValues = recordVisitablePointable.getFieldValues();
+ // Adds each field of the input record as a key-value pair into the result.
+ int numFields = recordVisitablePointable.getFieldNames().size();
+ for (int fieldIndex = 0; fieldIndex < numFields; ++fieldIndex) {
+ itemStorage.reset();
+ recBuilder.init();
+ recBuilder.addField(nameStorage, fieldNames.get(fieldIndex));
+ recBuilder.addField(valueStorage, fieldValues.get(fieldIndex));
+ recBuilder.write(itemOutput, true);
+ listBuilder.addItem(itemStorage);
+ }
+
+ // Writes the result and sets the result pointable.
+ listBuilder.write(resultOut, true);
+ result.set(resultStorage);
+ } catch (HyracksDataException e) {
+ throw new AlgebricksException(e);
+ }
+ }
+ };
+ }
+ };
+ }
+}
diff --git a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/formats/NonTaggedDataFormat.java b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/formats/NonTaggedDataFormat.java
index 5955e57..c046743 100644
--- a/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/formats/NonTaggedDataFormat.java
+++ b/asterixdb/asterix-runtime/src/main/java/org/apache/asterix/runtime/formats/NonTaggedDataFormat.java
@@ -553,6 +553,10 @@
listFieldPath);
break;
}
+ case ANY:
+ PA.invokeMethod(fd, "reset(org.apache.asterix.om.types.ARecordType, java.util.List)",
+ ARecordType.FULLY_OPEN_RECORD_TYPE, listFieldPath);
+ break;
default: {
throw new NotImplementedException("field-access-nested for data of type " + t);
}
@@ -565,9 +569,13 @@
throws AlgebricksException {
AbstractFunctionCallExpression fce = (AbstractFunctionCallExpression) expr;
IAType t = (IAType) context.getType(fce.getArguments().get(0).getValue());
- if (t.getTypeTag().equals(ATypeTag.RECORD)) {
+ ATypeTag typeTag = t.getTypeTag();
+ if (typeTag.equals(ATypeTag.RECORD)) {
ARecordType recType = (ARecordType) t;
PA.invokeMethod(fd, "reset(org.apache.asterix.om.types.ARecordType)", recType);
+ } else if (typeTag.equals(ATypeTag.ANY)) {
+ PA.invokeMethod(fd, "reset(org.apache.asterix.om.types.ARecordType)",
+ ARecordType.FULLY_OPEN_RECORD_TYPE);
} else {
throw new NotImplementedException("get-record-fields for data of type " + t);
}
@@ -579,15 +587,36 @@
throws AlgebricksException {
AbstractFunctionCallExpression fce = (AbstractFunctionCallExpression) expr;
IAType t = (IAType) context.getType(fce.getArguments().get(0).getValue());
- if (t.getTypeTag().equals(ATypeTag.RECORD)) {
+ ATypeTag typeTag = t.getTypeTag();
+ if (typeTag.equals(ATypeTag.RECORD)) {
ARecordType recType = (ARecordType) t;
PA.invokeMethod(fd, "reset(org.apache.asterix.om.types.ARecordType)", recType);
+ } else if (typeTag.equals(ATypeTag.ANY)) {
+ PA.invokeMethod(fd, "reset(org.apache.asterix.om.types.ARecordType)",
+ ARecordType.FULLY_OPEN_RECORD_TYPE);
} else {
throw new NotImplementedException("get-record-field-value for data of type " + t);
}
}
});
-
+ functionTypeInferers.put(AsterixBuiltinFunctions.RECORD_PAIRS, new FunctionTypeInferer() {
+ @Override
+ public void infer(ILogicalExpression expr, IFunctionDescriptor fd, IVariableTypeEnvironment context)
+ throws AlgebricksException {
+ AbstractFunctionCallExpression fce = (AbstractFunctionCallExpression) expr;
+ IAType t = (IAType) context.getType(fce.getArguments().get(0).getValue());
+ ATypeTag typeTag = t.getTypeTag();
+ if (typeTag.equals(ATypeTag.RECORD)) {
+ ARecordType recType = (ARecordType) t;
+ PA.invokeMethod(fd, "reset(org.apache.asterix.om.types.ARecordType)", recType);
+ } else if (typeTag.equals(ATypeTag.ANY)) {
+ PA.invokeMethod(fd, "reset(org.apache.asterix.om.types.ARecordType)",
+ ARecordType.FULLY_OPEN_RECORD_TYPE);
+ } else {
+ throw new NotImplementedException("record-fields with data of type " + t);
+ }
+ }
+ });
}
@Override