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new ada72b055f [feature](Nereids): Support any_value/any function. (#15450)
ada72b055f is described below
commit ada72b055f3a11f14df669464eca1b140cd2904d
Author: jakevin <jakevin...@gmail.com>
AuthorDate: Tue Jan 3 12:21:13 2023 +0800
[feature](Nereids): Support any_value/any function. (#15450)
---
.../doris/catalog/BuiltinAggregateFunctions.java | 4 +-
.../trees/expressions/functions/agg/AnyValue.java | 73 ++++++++++++++++++++++
.../visitor/AggregateFunctionVisitor.java | 5 ++
.../suites/nereids_syntax_p0/any_value.groovy | 26 ++++++++
4 files changed, 107 insertions(+), 1 deletion(-)
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/catalog/BuiltinAggregateFunctions.java
b/fe/fe-core/src/main/java/org/apache/doris/catalog/BuiltinAggregateFunctions.java
index c548eb7527..4a5e9c3607 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/catalog/BuiltinAggregateFunctions.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/catalog/BuiltinAggregateFunctions.java
@@ -17,6 +17,7 @@
package org.apache.doris.catalog;
+import org.apache.doris.nereids.trees.expressions.functions.agg.AnyValue;
import
org.apache.doris.nereids.trees.expressions.functions.agg.ApproxCountDistinct;
import org.apache.doris.nereids.trees.expressions.functions.agg.Avg;
import
org.apache.doris.nereids.trees.expressions.functions.agg.BitmapIntersect;
@@ -66,7 +67,8 @@ public class BuiltinAggregateFunctions implements
FunctionHelper {
agg(Ndv.class),
agg(Sum.class),
agg(Variance.class, "variance", "variance_pop", "var_pop"),
- agg(VarianceSamp.class, "variance_samp", "var_samp")
+ agg(VarianceSamp.class, "variance_samp", "var_samp"),
+ agg(AnyValue.class, "any_value", "any")
);
public static final BuiltinAggregateFunctions INSTANCE = new
BuiltinAggregateFunctions();
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/agg/AnyValue.java
b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/agg/AnyValue.java
new file mode 100644
index 0000000000..97ed47c86c
--- /dev/null
+++
b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/agg/AnyValue.java
@@ -0,0 +1,73 @@
+// 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.doris.nereids.trees.expressions.functions.agg;
+
+import org.apache.doris.catalog.FunctionSignature;
+import org.apache.doris.nereids.trees.expressions.Expression;
+import org.apache.doris.nereids.trees.expressions.functions.CustomSignature;
+import org.apache.doris.nereids.trees.expressions.functions.PropagateNullable;
+import org.apache.doris.nereids.trees.expressions.shape.UnaryExpression;
+import org.apache.doris.nereids.trees.expressions.visitor.ExpressionVisitor;
+import org.apache.doris.nereids.types.DataType;
+
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableList;
+
+import java.util.List;
+
+/**
+ * any_value agg function.
+ */
+public class AnyValue extends AggregateFunction implements UnaryExpression,
PropagateNullable, CustomSignature {
+
+ public AnyValue(Expression child) {
+ super("any_value", child);
+ }
+
+ public AnyValue(boolean isDistinct, Expression arg) {
+ super("any_value", false, arg);
+ }
+
+ @Override
+ public FunctionSignature customSignature() {
+ DataType dataType = getArgument(0).getDataType();
+ return FunctionSignature.ret(dataType).args(dataType);
+ }
+
+ @Override
+ protected List<DataType> intermediateTypes() {
+ return ImmutableList.of(getDataType());
+ }
+
+ @Override
+ public AnyValue withDistinctAndChildren(boolean isDistinct,
List<Expression> children) {
+ Preconditions.checkArgument(children.size() == 1);
+ return new AnyValue(isDistinct, children.get(0));
+ }
+
+ @Override
+ public AnyValue withChildren(List<Expression> children) {
+ Preconditions.checkArgument(children.size() == 1);
+ return new AnyValue(children.get(0));
+ }
+
+ @Override
+ public <R, C> R accept(ExpressionVisitor<R, C> visitor, C context) {
+ return visitor.visitAnyValue(this, context);
+ }
+}
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/visitor/AggregateFunctionVisitor.java
b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/visitor/AggregateFunctionVisitor.java
index 0714c42dc4..ee2403e9e2 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/visitor/AggregateFunctionVisitor.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/visitor/AggregateFunctionVisitor.java
@@ -18,6 +18,7 @@
package org.apache.doris.nereids.trees.expressions.visitor;
import
org.apache.doris.nereids.trees.expressions.functions.agg.AggregateFunction;
+import org.apache.doris.nereids.trees.expressions.functions.agg.AnyValue;
import
org.apache.doris.nereids.trees.expressions.functions.agg.ApproxCountDistinct;
import org.apache.doris.nereids.trees.expressions.functions.agg.Avg;
import
org.apache.doris.nereids.trees.expressions.functions.agg.BitmapUnionCount;
@@ -109,4 +110,8 @@ public interface AggregateFunctionVisitor<R, C> {
default R visitApproxCountDistinct(ApproxCountDistinct
approxCountDistinct, C context) {
return visitAggregateFunction(approxCountDistinct, context);
}
+
+ default R visitAnyValue(AnyValue anyValue, C context) {
+ return visitAggregateFunction(anyValue, context);
+ }
}
diff --git a/regression-test/suites/nereids_syntax_p0/any_value.groovy
b/regression-test/suites/nereids_syntax_p0/any_value.groovy
new file mode 100644
index 0000000000..3de2b0dd73
--- /dev/null
+++ b/regression-test/suites/nereids_syntax_p0/any_value.groovy
@@ -0,0 +1,26 @@
+// 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.
+
+suite("any_value") {
+ // enable nereids
+ sql "SET enable_nereids_planner=true"
+ sql "SET enable_fallback_to_original_planner=false"
+
+ test {
+ sql "select any(s_suppkey), any(s_name), any_value(s_address) from
supplier;"
+ }
+}
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