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Original file line number Diff line number Diff line change
Expand Up @@ -14,10 +14,10 @@
package com.facebook.presto.sql.planner.optimizations;

import com.facebook.presto.Session;
import com.facebook.presto.common.QualifiedObjectName;
import com.facebook.presto.metadata.Metadata;
import com.facebook.presto.spi.VariableAllocator;
import com.facebook.presto.spi.WarningCollector;
import com.facebook.presto.spi.function.FunctionHandle;
import com.facebook.presto.spi.function.StandardFunctionResolution;
import com.facebook.presto.spi.plan.AggregationNode;
import com.facebook.presto.spi.plan.AggregationNode.Aggregation;
Expand Down Expand Up @@ -51,7 +51,6 @@
import static com.facebook.presto.common.function.OperatorType.EQUAL;
import static com.facebook.presto.common.type.BigintType.BIGINT;
import static com.facebook.presto.common.type.BooleanType.BOOLEAN;
import static com.facebook.presto.metadata.BuiltInTypeAndFunctionNamespaceManager.JAVA_BUILTIN_NAMESPACE;
import static com.facebook.presto.spi.plan.AggregationNode.Step.SINGLE;
import static com.facebook.presto.spi.plan.AggregationNode.singleGroupingSet;
import static com.facebook.presto.spi.plan.ProjectNode.Locality.LOCAL;
Expand Down Expand Up @@ -214,10 +213,10 @@ public PlanNode visitAggregation(AggregationNode node, RewriteContext<Optional<A
Optional.empty(),
false,
Optional.empty());
QualifiedObjectName functionName = metadata.getFunctionAndTypeManager().getFunctionMetadata(entry.getValue().getFunctionHandle()).getName();
if (functionName.equals(QualifiedObjectName.valueOf(JAVA_BUILTIN_NAMESPACE, "count")) ||
functionName.equals(QualifiedObjectName.valueOf(JAVA_BUILTIN_NAMESPACE, "count_if")) ||
functionName.equals(QualifiedObjectName.valueOf(JAVA_BUILTIN_NAMESPACE, "approx_distinct"))) {
FunctionHandle functionHandle = entry.getValue().getFunctionHandle();
if (functionResolution.isCountFunction(functionHandle) ||
functionResolution.isCountIfFunction(functionHandle) ||
functionResolution.isApproximateCountDistinctFunction(functionHandle)) {
VariableReferenceExpression newVariable = variableAllocator.newVariable(entry.getValue().getCall().getSourceLocation(), "expr", entry.getKey().getType());
aggregations.put(newVariable, aggregation);
coalesceVariablesBuilder.put(newVariable, entry.getKey());
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -312,6 +312,12 @@ public boolean isCountFunction(FunctionHandle functionHandle)
return functionAndTypeResolver.getFunctionMetadata(functionHandle).getName().equals(functionAndTypeResolver.qualifyObjectName(QualifiedName.of("count")));
}

@Override
public boolean isCountIfFunction(FunctionHandle functionHandle)
{
return functionAndTypeResolver.getFunctionMetadata(functionHandle).getName().equals(functionAndTypeResolver.qualifyObjectName(QualifiedName.of("count_if")));
}

@Override
public FunctionHandle countFunction()
{
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -235,6 +235,12 @@ public HiveQueryRunnerBuilder setExtraProperties(Map<String, String> extraProper
return this;
}

public HiveQueryRunnerBuilder setExtraCoordinatorProperties(Map<String, String> extraCoordinatorProperties)
{
this.extraCoordinatorProperties.putAll(extraCoordinatorProperties);
return this;
}

public HiveQueryRunnerBuilder setHiveProperties(Map<String, String> hiveProperties)
{
this.hiveProperties.putAll(hiveProperties);
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -53,9 +53,11 @@
import static com.facebook.presto.common.type.StandardTypes.IPPREFIX;
import static com.facebook.presto.common.type.StandardTypes.JSON;
import static com.facebook.presto.common.type.StandardTypes.MAP;
import static com.facebook.presto.common.type.StandardTypes.QDIGEST;
import static com.facebook.presto.common.type.StandardTypes.REAL;
import static com.facebook.presto.common.type.StandardTypes.ROW;
import static com.facebook.presto.common.type.StandardTypes.SMALLINT;
import static com.facebook.presto.common.type.StandardTypes.TDIGEST;
import static com.facebook.presto.common.type.StandardTypes.TIMESTAMP;
import static com.facebook.presto.common.type.StandardTypes.TIMESTAMP_WITH_TIME_ZONE;
import static com.facebook.presto.common.type.StandardTypes.TINYINT;
Expand Down Expand Up @@ -101,7 +103,9 @@ public class NativeTypeManager
ARRAY,
DECIMAL,
MAP,
QDIGEST,
ROW,
TDIGEST,
FunctionType.NAME);

private final TypeManager typeManager;
Expand Down
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