Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

[feature](function) support orthogonal_bitmap_expr_calculate & orthogonal_bitmap_expr_calculate_count for nereids #44991

Merged
merged 4 commits into from
Dec 4, 2024
Merged
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Original file line number Diff line number Diff line change
Expand Up @@ -235,7 +235,7 @@ struct AggOrthBitmapExprCalBaseData {
if (first_init) {
DCHECK(argument_size > 1);
const auto& col =
assert_cast<const ColVecData&, TypeCheckOnRelease::DISABLE>(*columns[2]);
assert_cast<const ColumnString&, TypeCheckOnRelease::DISABLE>(*columns[2]);
std::string expr = col.get_data_at(row_num).to_string();
bitmap_expr_cal.bitmap_calculation_init(expr);
first_init = false;
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -57,6 +57,8 @@
import org.apache.doris.nereids.trees.expressions.functions.agg.MultiDistinctSum;
import org.apache.doris.nereids.trees.expressions.functions.agg.MultiDistinctSum0;
import org.apache.doris.nereids.trees.expressions.functions.agg.Ndv;
import org.apache.doris.nereids.trees.expressions.functions.agg.OrthogonalBitmapExprCalculate;
import org.apache.doris.nereids.trees.expressions.functions.agg.OrthogonalBitmapExprCalculateCount;
import org.apache.doris.nereids.trees.expressions.functions.agg.OrthogonalBitmapIntersect;
import org.apache.doris.nereids.trees.expressions.functions.agg.OrthogonalBitmapIntersectCount;
import org.apache.doris.nereids.trees.expressions.functions.agg.OrthogonalBitmapUnionCount;
Expand Down Expand Up @@ -124,7 +126,8 @@ public class BuiltinAggregateFunctions implements FunctionHelper {
agg(HllUnion.class, "hll_raw_agg", "hll_union"),
agg(HllUnionAgg.class, "hll_union_agg"),
agg(IntersectCount.class, "intersect_count"),
agg(LinearHistogram.class, FunctionSet.LINEAR_HISTOGRAM),
agg(Kurt.class, "kurt", "kurt_pop", "kurtosis"),
agg(LinearHistogram.class, "linear_histogram"),
agg(MapAgg.class, "map_agg"),
agg(Max.class, "max"),
agg(MaxBy.class, "max_by"),
Expand All @@ -135,6 +138,8 @@ public class BuiltinAggregateFunctions implements FunctionHelper {
agg(MultiDistinctSum.class, "multi_distinct_sum"),
agg(MultiDistinctSum0.class, "multi_distinct_sum0"),
agg(Ndv.class, "approx_count_distinct", "ndv"),
agg(OrthogonalBitmapExprCalculate.class, "orthogonal_bitmap_expr_calculate"),
agg(OrthogonalBitmapExprCalculateCount.class, "orthogonal_bitmap_expr_calculate_count"),
agg(OrthogonalBitmapIntersect.class, "orthogonal_bitmap_intersect"),
agg(OrthogonalBitmapIntersectCount.class, "orthogonal_bitmap_intersect_count"),
agg(OrthogonalBitmapUnionCount.class, "orthogonal_bitmap_union_count"),
Expand All @@ -148,6 +153,7 @@ public class BuiltinAggregateFunctions implements FunctionHelper {
agg(Retention.class, "retention"),
agg(SequenceCount.class, "sequence_count"),
agg(SequenceMatch.class, "sequence_match"),
agg(Skew.class, "skew", "skew_pop", "skewness"),
agg(Stddev.class, "stddev_pop", "stddev"),
agg(StddevSamp.class, "stddev_samp"),
agg(Sum.class, "sum"),
Expand All @@ -157,9 +163,7 @@ public class BuiltinAggregateFunctions implements FunctionHelper {
agg(TopNWeighted.class, "topn_weighted"),
agg(Variance.class, "var_pop", "variance_pop", "variance"),
agg(VarianceSamp.class, "var_samp", "variance_samp"),
agg(WindowFunnel.class, "window_funnel"),
agg(Skew.class, "skew", "skew_pop", "skewness"),
agg(Kurt.class, "kurt", "kurt_pop", "kurtosis")
agg(WindowFunnel.class, "window_funnel")
);

public final Set<String> aggFuncNames = aggregateFunctions.stream()
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -47,6 +47,7 @@
import org.apache.doris.nereids.trees.expressions.functions.ExpressionTrait;
import org.apache.doris.nereids.trees.expressions.functions.agg.AggregateFunction;
import org.apache.doris.nereids.trees.expressions.functions.agg.AggregateParam;
import org.apache.doris.nereids.trees.expressions.functions.agg.AggregatePhase;
import org.apache.doris.nereids.trees.expressions.functions.agg.Count;
import org.apache.doris.nereids.trees.expressions.functions.agg.GroupConcat;
import org.apache.doris.nereids.trees.expressions.functions.agg.Max;
Expand Down Expand Up @@ -294,49 +295,58 @@ public List<Rule> buildRules() {
RuleType.ONE_PHASE_AGGREGATE_WITHOUT_DISTINCT.build(
basePattern
.when(agg -> agg.getDistinctArguments().isEmpty())
.when(agg -> agg.supportAggregatePhase(AggregatePhase.ONE))
.thenApplyMulti(ctx -> onePhaseAggregateWithoutDistinct(ctx.root, ctx.connectContext))
),
RuleType.TWO_PHASE_AGGREGATE_WITHOUT_DISTINCT.build(
basePattern
.when(agg -> agg.getDistinctArguments().isEmpty())
.when(agg -> agg.supportAggregatePhase(AggregatePhase.TWO))
.thenApplyMulti(ctx -> twoPhaseAggregateWithoutDistinct(ctx.root, ctx.connectContext))
),
// RuleType.TWO_PHASE_AGGREGATE_WITH_COUNT_DISTINCT_MULTI.build(
// basePattern
// .when(this::containsCountDistinctMultiExpr)
// .when(agg -> agg.supportAggregatePhase(AggregatePhase.TWO))
// .thenApplyMulti(ctx -> twoPhaseAggregateWithCountDistinctMulti(ctx.root, ctx.cascadesContext))
// ),
RuleType.THREE_PHASE_AGGREGATE_WITH_COUNT_DISTINCT_MULTI.build(
basePattern
.when(this::containsCountDistinctMultiExpr)
.when(agg -> agg.supportAggregatePhase(AggregatePhase.THREE))
.thenApplyMulti(ctx -> threePhaseAggregateWithCountDistinctMulti(ctx.root, ctx.cascadesContext))
),
RuleType.ONE_PHASE_AGGREGATE_SINGLE_DISTINCT_TO_MULTI.build(
basePattern
.when(agg -> agg.getDistinctArguments().size() == 1 && couldConvertToMulti(agg))
.when(agg -> agg.supportAggregatePhase(AggregatePhase.ONE))
.thenApplyMulti(ctx -> onePhaseAggregateWithMultiDistinct(ctx.root, ctx.connectContext))
),
RuleType.TWO_PHASE_AGGREGATE_SINGLE_DISTINCT_TO_MULTI.build(
basePattern
.when(agg -> agg.getDistinctArguments().size() == 1 && couldConvertToMulti(agg))
.when(agg -> agg.supportAggregatePhase(AggregatePhase.TWO))
.thenApplyMulti(ctx -> twoPhaseAggregateWithMultiDistinct(ctx.root, ctx.connectContext))
),
RuleType.TWO_PHASE_AGGREGATE_WITH_MULTI_DISTINCT.build(
basePattern
.when(agg -> agg.getDistinctArguments().size() > 1
&& !containsCountDistinctMultiExpr(agg)
&& couldConvertToMulti(agg))
.when(agg -> agg.supportAggregatePhase(AggregatePhase.TWO))
.thenApplyMulti(ctx -> twoPhaseAggregateWithMultiDistinct(ctx.root, ctx.connectContext))
),
// RuleType.TWO_PHASE_AGGREGATE_WITH_DISTINCT.build(
// basePattern
// .when(agg -> agg.getDistinctArguments().size() == 1)
// .when(agg -> agg.supportAggregatePhase(AggregatePhase.TWO))
// .thenApplyMulti(ctx -> twoPhaseAggregateWithDistinct(ctx.root, ctx.connectContext))
// ),
RuleType.THREE_PHASE_AGGREGATE_WITH_DISTINCT.build(
basePattern
.when(agg -> agg.getDistinctArguments().size() == 1)
.whenNot(agg -> agg.mustUseMultiDistinctAgg())
.whenNot(agg -> agg.mustUseMultiDistinctAgg())
.when(agg -> agg.supportAggregatePhase(AggregatePhase.THREE))
.thenApplyMulti(ctx -> threePhaseAggregateWithDistinct(ctx.root, ctx.connectContext))
),
/*
Expand All @@ -361,6 +371,7 @@ && couldConvertToMulti(agg))
.when(agg -> agg.getDistinctArguments().size() == 1)
.when(agg -> agg.getGroupByExpressions().isEmpty())
.whenNot(agg -> agg.mustUseMultiDistinctAgg())
.when(agg -> agg.supportAggregatePhase(AggregatePhase.FOUR))
.thenApplyMulti(ctx -> {
Function<List<Expression>, RequireProperties> secondPhaseRequireDistinctHash =
groupByAndDistinct -> RequireProperties.of(
Expand Down Expand Up @@ -408,6 +419,7 @@ && couldConvertToMulti(agg))
}
return couldConvertToMulti(agg);
})
.when(agg -> agg.supportAggregatePhase(AggregatePhase.FOUR))
.thenApplyMulti(ctx -> {
Function<List<Expression>, RequireProperties> secondPhaseRequireGroupByAndDistinctHash =
groupByAndDistinct -> RequireProperties.of(
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -131,6 +131,10 @@ public String toString() {
return getName() + "(" + (distinct ? "DISTINCT " : "") + args + ")";
}

public boolean supportAggregatePhase(AggregatePhase aggregatePhase) {
return true;
}

public List<Expression> getDistinctArguments() {
return distinct ? getArguments() : ImmutableList.of();
}
Expand Down
Original file line number Diff line number Diff line change
@@ -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.

package org.apache.doris.nereids.trees.expressions.functions.agg;

/** AggregatePhase */
public enum AggregatePhase {
ONE, TWO, THREE, FOUR
}
Original file line number Diff line number Diff line change
@@ -0,0 +1,84 @@
// 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.ExplicitlyCastableSignature;
import org.apache.doris.nereids.trees.expressions.functions.scalar.BitmapEmpty;
import org.apache.doris.nereids.trees.expressions.literal.VarcharLiteral;
import org.apache.doris.nereids.types.BitmapType;
import org.apache.doris.nereids.types.VarcharType;
import org.apache.doris.nereids.types.coercion.CharacterType;
import org.apache.doris.nereids.util.ExpressionUtils;

import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableList;

import java.util.List;

/** OrthogonalBitmapExprCalculate */
public class OrthogonalBitmapExprCalculate extends NotNullableAggregateFunction
implements OrthogonalBitmapFunction, ExplicitlyCastableSignature {

static final List<FunctionSignature> FUNCTION_SIGNATURES = ImmutableList.of(
FunctionSignature.ret(BitmapType.INSTANCE)
.varArgs(BitmapType.INSTANCE, VarcharType.SYSTEM_DEFAULT, VarcharType.SYSTEM_DEFAULT)
);

/**
* constructor with 3 arguments.
*/
public OrthogonalBitmapExprCalculate(
Expression bitmap, Expression filterColumn, VarcharLiteral inputString) {
super("orthogonal_bitmap_expr_calculate", ExpressionUtils.mergeArguments(bitmap, filterColumn, inputString));
}

/**
* constructor with 3 arguments.
*/
public OrthogonalBitmapExprCalculate(boolean distinct,
Expression bitmap, Expression filterColumn, VarcharLiteral inputString) {
super("orthogonal_bitmap_expr_calculate", distinct,
ExpressionUtils.mergeArguments(bitmap, filterColumn, inputString));
}

@Override
public boolean supportAggregatePhase(AggregatePhase aggregatePhase) {
return aggregatePhase == AggregatePhase.TWO;
}

@Override
public Expression resultForEmptyInput() {
return new BitmapEmpty();
}

@Override
public OrthogonalBitmapExprCalculate withDistinctAndChildren(boolean distinct, List<Expression> children) {
Preconditions.checkArgument(children.size() == 3
&& children.get(2).getDataType() instanceof CharacterType
&& children.get(2).getDataType() instanceof VarcharType);
return new OrthogonalBitmapExprCalculate(
distinct, children.get(0), children.get(1), (VarcharLiteral) children.get(2));
}

@Override
public List<FunctionSignature> getSignatures() {
return FUNCTION_SIGNATURES;
}
}
Original file line number Diff line number Diff line change
@@ -0,0 +1,86 @@
// 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.ExplicitlyCastableSignature;
import org.apache.doris.nereids.trees.expressions.functions.scalar.BitmapEmpty;
import org.apache.doris.nereids.trees.expressions.literal.VarcharLiteral;
import org.apache.doris.nereids.types.BigIntType;
import org.apache.doris.nereids.types.BitmapType;
import org.apache.doris.nereids.types.VarcharType;
import org.apache.doris.nereids.types.coercion.CharacterType;
import org.apache.doris.nereids.util.ExpressionUtils;

import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableList;

import java.util.List;

/** OrthogonalBitmapExprCalculateCount */
public class OrthogonalBitmapExprCalculateCount extends NotNullableAggregateFunction
implements OrthogonalBitmapFunction, ExplicitlyCastableSignature {

static final List<FunctionSignature> FUNCTION_SIGNATURES = ImmutableList.of(
FunctionSignature.ret(BigIntType.INSTANCE)
.varArgs(BitmapType.INSTANCE, VarcharType.SYSTEM_DEFAULT, VarcharType.SYSTEM_DEFAULT)
);

/**
* constructor with 3 arguments.
*/
public OrthogonalBitmapExprCalculateCount(
Expression bitmap, Expression filterColumn, VarcharLiteral inputString) {
super("orthogonal_bitmap_expr_calculate_count",
ExpressionUtils.mergeArguments(bitmap, filterColumn, inputString));
}

/**
* constructor with 3 arguments.
*/
public OrthogonalBitmapExprCalculateCount(boolean distinct,
Expression bitmap, Expression filterColumn, VarcharLiteral inputString) {
super("orthogonal_bitmap_expr_calculate_count", distinct,
ExpressionUtils.mergeArguments(bitmap, filterColumn, inputString));
}

@Override
public boolean supportAggregatePhase(AggregatePhase aggregatePhase) {
return aggregatePhase == AggregatePhase.TWO;
}

@Override
public Expression resultForEmptyInput() {
return new BitmapEmpty();
}

@Override
public OrthogonalBitmapExprCalculateCount withDistinctAndChildren(boolean distinct, List<Expression> children) {
Preconditions.checkArgument(children.size() == 3
&& children.get(2).getDataType() instanceof CharacterType
&& children.get(2).getDataType() instanceof VarcharType);
return new OrthogonalBitmapExprCalculateCount(
distinct, children.get(0), children.get(1), (VarcharLiteral) children.get(2));
}

@Override
public List<FunctionSignature> getSignatures() {
return FUNCTION_SIGNATURES;
}
}
Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,8 @@
import org.apache.doris.nereids.trees.expressions.NamedExpression;
import org.apache.doris.nereids.trees.expressions.Slot;
import org.apache.doris.nereids.trees.expressions.functions.ExpressionTrait;
import org.apache.doris.nereids.trees.expressions.functions.agg.AggregateFunction;
import org.apache.doris.nereids.trees.expressions.functions.agg.AggregatePhase;
import org.apache.doris.nereids.trees.expressions.functions.agg.Count;
import org.apache.doris.nereids.trees.expressions.functions.agg.Ndv;
import org.apache.doris.nereids.trees.plans.Plan;
Expand Down Expand Up @@ -386,4 +388,14 @@ public void computeEqualSet(DataTrait.Builder builder) {
public void computeFd(DataTrait.Builder builder) {
builder.addFuncDepsDG(child().getLogicalProperties().getTrait());
}

/** supportAggregatePhase */
public boolean supportAggregatePhase(AggregatePhase aggregatePhase) {
for (AggregateFunction aggregateFunction : getAggregateFunctions()) {
if (!aggregateFunction.supportAggregatePhase(aggregatePhase)) {
return false;
}
}
return true;
}
}
Loading
Loading