[feature](Nereids): remove True in Join condition (#26951)
Remove `True` in Join Condition like `SELECT * FROM t1 JOIN t2 on True`;
This commit is contained in:
jakevin
@ -56,6 +56,7 @@ import org.apache.doris.nereids.rules.rewrite.EliminateAssertNumRows;
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import org.apache.doris.nereids.rules.rewrite.EliminateDedupJoinCondition;
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import org.apache.doris.nereids.rules.rewrite.EliminateEmptyRelation;
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import org.apache.doris.nereids.rules.rewrite.EliminateFilter;
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import org.apache.doris.nereids.rules.rewrite.EliminateJoinCondition;
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import org.apache.doris.nereids.rules.rewrite.EliminateLimit;
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import org.apache.doris.nereids.rules.rewrite.EliminateNotNull;
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import org.apache.doris.nereids.rules.rewrite.EliminateNullAwareLeftAntiJoin;
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@ -173,6 +174,7 @@ public class Rewriter extends AbstractBatchJobExecutor {
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new EliminateLimit(),
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new EliminateFilter(),
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new EliminateAggregate(),
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new EliminateJoinCondition(),
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new EliminateAssertNumRows()
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)
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),
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@ -201,6 +201,8 @@ public enum RuleType {
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ELIMINATE_LIMIT_ON_ONE_ROW_RELATION(RuleTypeClass.REWRITE),
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ELIMINATE_LIMIT_ON_EMPTY_RELATION(RuleTypeClass.REWRITE),
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ELIMINATE_FILTER(RuleTypeClass.REWRITE),
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ELIMINATE_JOIN(RuleTypeClass.REWRITE),
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ELIMINATE_JOIN_CONDITION(RuleTypeClass.REWRITE),
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ELIMINATE_FILTER_ON_ONE_RELATION(RuleTypeClass.REWRITE),
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ELIMINATE_NOT_NULL(RuleTypeClass.REWRITE),
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ELIMINATE_UNNECESSARY_PROJECT(RuleTypeClass.REWRITE),
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@ -0,0 +1,49 @@
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// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package org.apache.doris.nereids.rules.rewrite;
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import org.apache.doris.nereids.rules.Rule;
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import org.apache.doris.nereids.rules.RuleType;
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import org.apache.doris.nereids.trees.expressions.Expression;
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import org.apache.doris.nereids.trees.expressions.literal.BooleanLiteral;
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import java.util.List;
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import java.util.stream.Collectors;
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/**
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* Eliminate true Condition in Join Condition.
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*/
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public class EliminateJoinCondition extends OneRewriteRuleFactory {
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@Override
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public Rule build() {
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return logicalJoin().then(join -> {
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List<Expression> hashJoinConjuncts = join.getHashJoinConjuncts().stream()
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.filter(expression -> !expression.equals(BooleanLiteral.TRUE))
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.collect(Collectors.toList());
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List<Expression> otherJoinConjuncts = join.getOtherJoinConjuncts().stream()
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.filter(expression -> !expression.equals(BooleanLiteral.TRUE))
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.collect(Collectors.toList());
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if (hashJoinConjuncts.size() == join.getHashJoinConjuncts().size()
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&& otherJoinConjuncts.size() == join.getOtherJoinConjuncts().size()) {
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return null;
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}
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return join.withJoinConjuncts(hashJoinConjuncts, otherJoinConjuncts);
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}).toRule(RuleType.ELIMINATE_JOIN_CONDITION);
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}
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}
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@ -61,7 +61,7 @@ public class BooleanLiteral extends Literal {
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@Override
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public String toString() {
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return Boolean.valueOf(value).toString().toUpperCase();
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return Boolean.toString(value).toUpperCase();
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}
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@Override
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@ -0,0 +1,51 @@
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// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package org.apache.doris.nereids.rules.rewrite;
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import org.apache.doris.nereids.trees.expressions.literal.BooleanLiteral;
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import org.apache.doris.nereids.trees.plans.JoinType;
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import org.apache.doris.nereids.trees.plans.logical.LogicalOlapScan;
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import org.apache.doris.nereids.trees.plans.logical.LogicalPlan;
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import org.apache.doris.nereids.util.LogicalPlanBuilder;
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import org.apache.doris.nereids.util.MemoPatternMatchSupported;
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import org.apache.doris.nereids.util.MemoTestUtils;
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import org.apache.doris.nereids.util.PlanChecker;
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import org.apache.doris.nereids.util.PlanConstructor;
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import com.google.common.collect.ImmutableList;
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import org.junit.jupiter.api.Test;
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class EliminateJoinConditionTest implements MemoPatternMatchSupported {
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private final LogicalOlapScan scan1 = PlanConstructor.newLogicalOlapScan(0, "t1", 0);
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private final LogicalOlapScan scan2 = PlanConstructor.newLogicalOlapScan(1, "t2", 0);
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@Test
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void basicCase() {
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LogicalPlan filterFalse = new LogicalPlanBuilder(scan1)
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.join(scan2, JoinType.INNER_JOIN, ImmutableList.of(BooleanLiteral.TRUE),
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ImmutableList.of(BooleanLiteral.TRUE))
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.build();
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PlanChecker.from(MemoTestUtils.createConnectContext(), filterFalse)
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.applyTopDown(new EliminateJoinCondition())
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.matches(
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logicalJoin().when(join -> join.getHashJoinConjuncts().size() == 0
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&& join.getOtherJoinConjuncts().size() == 0)
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);
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}
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}
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@ -0,0 +1,513 @@
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-- This file is automatically generated. You should know what you did if you want to edit this
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-- !inner_join --
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PhysicalResultSink
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--PhysicalDistribute
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----PhysicalProject
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------NestedLoopJoin[CROSS_JOIN]
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--------PhysicalOlapScan[t]
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--------PhysicalDistribute
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----------PhysicalOlapScan[t]
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-- !left_outer_join --
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PhysicalResultSink
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--PhysicalDistribute
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----PhysicalProject
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------NestedLoopJoin[LEFT_OUTER_JOIN]
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--------PhysicalOlapScan[t]
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--------PhysicalDistribute
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----------PhysicalOlapScan[t]
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-- !right_outer_join --
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PhysicalResultSink
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--PhysicalDistribute
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----PhysicalProject
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------NestedLoopJoin[LEFT_OUTER_JOIN]
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--------PhysicalOlapScan[t]
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--------PhysicalDistribute
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----------PhysicalOlapScan[t]
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-- !full_outer_join --
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PhysicalResultSink
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--PhysicalProject
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----NestedLoopJoin[FULL_OUTER_JOIN]
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------PhysicalDistribute
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--------PhysicalOlapScan[t]
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------PhysicalDistribute
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--------PhysicalOlapScan[t]
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-- !left_semi_join --
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PhysicalResultSink
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--PhysicalDistribute
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----PhysicalProject
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------NestedLoopJoin[LEFT_SEMI_JOIN]
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--------PhysicalOlapScan[t]
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--------PhysicalDistribute
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----------PhysicalProject
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------------PhysicalOlapScan[t]
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-- !left_anti_join --
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PhysicalResultSink
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--PhysicalDistribute
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----PhysicalProject
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------NestedLoopJoin[LEFT_ANTI_JOIN]
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--------PhysicalOlapScan[t]
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--------PhysicalDistribute
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----------PhysicalProject
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------------PhysicalOlapScan[t]
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-- !right_semi_join --
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PhysicalResultSink
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--PhysicalDistribute
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----PhysicalProject
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------NestedLoopJoin[LEFT_SEMI_JOIN]
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--------PhysicalOlapScan[t]
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--------PhysicalDistribute
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----------PhysicalProject
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------------PhysicalOlapScan[t]
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-- !right_anti_join --
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PhysicalResultSink
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--PhysicalDistribute
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----PhysicalProject
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------NestedLoopJoin[LEFT_ANTI_JOIN]
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--------PhysicalOlapScan[t]
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--------PhysicalDistribute
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----------PhysicalProject
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------------PhysicalOlapScan[t]
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-- !inner_join --
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1 1 a 1 1 a
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1 1 a 10 \N \N
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1 1 a 2 \N a
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1 1 a 3 1 \N
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1 1 a 4 2 b
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1 1 a 5 \N b
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1 1 a 6 2 \N
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1 1 a 7 3 c
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1 1 a 8 \N c
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1 1 a 9 3 \N
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10 \N \N 1 1 a
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10 \N \N 10 \N \N
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10 \N \N 2 \N a
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10 \N \N 3 1 \N
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10 \N \N 4 2 b
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10 \N \N 5 \N b
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10 \N \N 6 2 \N
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10 \N \N 7 3 c
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10 \N \N 8 \N c
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10 \N \N 9 3 \N
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2 \N a 1 1 a
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2 \N a 10 \N \N
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2 \N a 2 \N a
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2 \N a 3 1 \N
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2 \N a 4 2 b
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2 \N a 5 \N b
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2 \N a 6 2 \N
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2 \N a 7 3 c
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2 \N a 8 \N c
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2 \N a 9 3 \N
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3 1 \N 1 1 a
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3 1 \N 10 \N \N
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3 1 \N 2 \N a
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3 1 \N 3 1 \N
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3 1 \N 4 2 b
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3 1 \N 5 \N b
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3 1 \N 6 2 \N
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3 1 \N 7 3 c
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3 1 \N 8 \N c
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3 1 \N 9 3 \N
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4 2 b 1 1 a
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4 2 b 10 \N \N
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4 2 b 2 \N a
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4 2 b 3 1 \N
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4 2 b 4 2 b
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4 2 b 5 \N b
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4 2 b 6 2 \N
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4 2 b 7 3 c
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4 2 b 8 \N c
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4 2 b 9 3 \N
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5 \N b 1 1 a
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5 \N b 10 \N \N
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5 \N b 2 \N a
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5 \N b 3 1 \N
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5 \N b 4 2 b
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5 \N b 5 \N b
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5 \N b 6 2 \N
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5 \N b 7 3 c
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5 \N b 8 \N c
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5 \N b 9 3 \N
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6 2 \N 1 1 a
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6 2 \N 10 \N \N
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6 2 \N 2 \N a
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6 2 \N 3 1 \N
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6 2 \N 4 2 b
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6 2 \N 5 \N b
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6 2 \N 6 2 \N
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6 2 \N 7 3 c
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6 2 \N 8 \N c
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6 2 \N 9 3 \N
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7 3 c 1 1 a
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7 3 c 10 \N \N
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7 3 c 2 \N a
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7 3 c 3 1 \N
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7 3 c 4 2 b
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7 3 c 5 \N b
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7 3 c 6 2 \N
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7 3 c 7 3 c
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7 3 c 8 \N c
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7 3 c 9 3 \N
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8 \N c 1 1 a
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8 \N c 10 \N \N
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8 \N c 2 \N a
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8 \N c 3 1 \N
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8 \N c 4 2 b
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8 \N c 5 \N b
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8 \N c 6 2 \N
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8 \N c 7 3 c
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8 \N c 8 \N c
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8 \N c 9 3 \N
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9 3 \N 1 1 a
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9 3 \N 10 \N \N
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9 3 \N 2 \N a
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9 3 \N 3 1 \N
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9 3 \N 4 2 b
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9 3 \N 5 \N b
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9 3 \N 6 2 \N
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9 3 \N 7 3 c
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9 3 \N 8 \N c
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9 3 \N 9 3 \N
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-- !left_outer_join --
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1 1 a 1 1 a
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1 1 a 10 \N \N
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1 1 a 2 \N a
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1 1 a 3 1 \N
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1 1 a 4 2 b
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1 1 a 5 \N b
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1 1 a 6 2 \N
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1 1 a 7 3 c
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1 1 a 8 \N c
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1 1 a 9 3 \N
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10 \N \N 1 1 a
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10 \N \N 10 \N \N
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10 \N \N 2 \N a
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10 \N \N 3 1 \N
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10 \N \N 4 2 b
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10 \N \N 5 \N b
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10 \N \N 6 2 \N
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10 \N \N 7 3 c
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10 \N \N 8 \N c
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10 \N \N 9 3 \N
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2 \N a 1 1 a
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2 \N a 10 \N \N
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2 \N a 2 \N a
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2 \N a 3 1 \N
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2 \N a 4 2 b
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2 \N a 5 \N b
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2 \N a 6 2 \N
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2 \N a 7 3 c
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2 \N a 8 \N c
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2 \N a 9 3 \N
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3 1 \N 1 1 a
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3 1 \N 10 \N \N
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3 1 \N 2 \N a
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3 1 \N 3 1 \N
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3 1 \N 4 2 b
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3 1 \N 5 \N b
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3 1 \N 6 2 \N
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3 1 \N 7 3 c
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3 1 \N 8 \N c
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3 1 \N 9 3 \N
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4 2 b 1 1 a
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4 2 b 10 \N \N
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4 2 b 2 \N a
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4 2 b 3 1 \N
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4 2 b 4 2 b
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4 2 b 5 \N b
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4 2 b 6 2 \N
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4 2 b 7 3 c
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4 2 b 8 \N c
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4 2 b 9 3 \N
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5 \N b 1 1 a
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5 \N b 10 \N \N
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5 \N b 2 \N a
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5 \N b 3 1 \N
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5 \N b 4 2 b
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5 \N b 5 \N b
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5 \N b 6 2 \N
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5 \N b 7 3 c
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5 \N b 8 \N c
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5 \N b 9 3 \N
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6 2 \N 1 1 a
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6 2 \N 10 \N \N
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6 2 \N 2 \N a
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6 2 \N 3 1 \N
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6 2 \N 4 2 b
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6 2 \N 5 \N b
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6 2 \N 6 2 \N
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6 2 \N 7 3 c
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6 2 \N 8 \N c
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6 2 \N 9 3 \N
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7 3 c 1 1 a
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7 3 c 10 \N \N
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7 3 c 2 \N a
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7 3 c 3 1 \N
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7 3 c 4 2 b
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7 3 c 5 \N b
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7 3 c 6 2 \N
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7 3 c 7 3 c
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7 3 c 8 \N c
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7 3 c 9 3 \N
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8 \N c 1 1 a
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8 \N c 10 \N \N
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8 \N c 2 \N a
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8 \N c 3 1 \N
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8 \N c 4 2 b
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8 \N c 5 \N b
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8 \N c 6 2 \N
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8 \N c 7 3 c
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8 \N c 8 \N c
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8 \N c 9 3 \N
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9 3 \N 1 1 a
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9 3 \N 10 \N \N
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9 3 \N 2 \N a
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9 3 \N 3 1 \N
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9 3 \N 4 2 b
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9 3 \N 5 \N b
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9 3 \N 6 2 \N
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9 3 \N 7 3 c
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9 3 \N 8 \N c
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9 3 \N 9 3 \N
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-- !right_outer_join --
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1 1 a 1 1 a
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1 1 a 10 \N \N
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1 1 a 2 \N a
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1 1 a 3 1 \N
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1 1 a 4 2 b
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1 1 a 5 \N b
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1 1 a 6 2 \N
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1 1 a 7 3 c
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1 1 a 8 \N c
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1 1 a 9 3 \N
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10 \N \N 1 1 a
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10 \N \N 10 \N \N
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10 \N \N 2 \N a
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10 \N \N 3 1 \N
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10 \N \N 4 2 b
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10 \N \N 5 \N b
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10 \N \N 6 2 \N
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10 \N \N 7 3 c
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10 \N \N 8 \N c
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10 \N \N 9 3 \N
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2 \N a 1 1 a
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2 \N a 10 \N \N
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2 \N a 2 \N a
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2 \N a 3 1 \N
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2 \N a 4 2 b
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2 \N a 5 \N b
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2 \N a 6 2 \N
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2 \N a 7 3 c
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2 \N a 8 \N c
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2 \N a 9 3 \N
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3 1 \N 1 1 a
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3 1 \N 10 \N \N
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3 1 \N 2 \N a
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3 1 \N 3 1 \N
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3 1 \N 4 2 b
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3 1 \N 5 \N b
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3 1 \N 6 2 \N
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3 1 \N 7 3 c
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3 1 \N 8 \N c
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3 1 \N 9 3 \N
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4 2 b 1 1 a
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||||
4 2 b 10 \N \N
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4 2 b 2 \N a
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||||
4 2 b 3 1 \N
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4 2 b 4 2 b
|
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4 2 b 5 \N b
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4 2 b 6 2 \N
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||||
4 2 b 7 3 c
|
||||
4 2 b 8 \N c
|
||||
4 2 b 9 3 \N
|
||||
5 \N b 1 1 a
|
||||
5 \N b 10 \N \N
|
||||
5 \N b 2 \N a
|
||||
5 \N b 3 1 \N
|
||||
5 \N b 4 2 b
|
||||
5 \N b 5 \N b
|
||||
5 \N b 6 2 \N
|
||||
5 \N b 7 3 c
|
||||
5 \N b 8 \N c
|
||||
5 \N b 9 3 \N
|
||||
6 2 \N 1 1 a
|
||||
6 2 \N 10 \N \N
|
||||
6 2 \N 2 \N a
|
||||
6 2 \N 3 1 \N
|
||||
6 2 \N 4 2 b
|
||||
6 2 \N 5 \N b
|
||||
6 2 \N 6 2 \N
|
||||
6 2 \N 7 3 c
|
||||
6 2 \N 8 \N c
|
||||
6 2 \N 9 3 \N
|
||||
7 3 c 1 1 a
|
||||
7 3 c 10 \N \N
|
||||
7 3 c 2 \N a
|
||||
7 3 c 3 1 \N
|
||||
7 3 c 4 2 b
|
||||
7 3 c 5 \N b
|
||||
7 3 c 6 2 \N
|
||||
7 3 c 7 3 c
|
||||
7 3 c 8 \N c
|
||||
7 3 c 9 3 \N
|
||||
8 \N c 1 1 a
|
||||
8 \N c 10 \N \N
|
||||
8 \N c 2 \N a
|
||||
8 \N c 3 1 \N
|
||||
8 \N c 4 2 b
|
||||
8 \N c 5 \N b
|
||||
8 \N c 6 2 \N
|
||||
8 \N c 7 3 c
|
||||
8 \N c 8 \N c
|
||||
8 \N c 9 3 \N
|
||||
9 3 \N 1 1 a
|
||||
9 3 \N 10 \N \N
|
||||
9 3 \N 2 \N a
|
||||
9 3 \N 3 1 \N
|
||||
9 3 \N 4 2 b
|
||||
9 3 \N 5 \N b
|
||||
9 3 \N 6 2 \N
|
||||
9 3 \N 7 3 c
|
||||
9 3 \N 8 \N c
|
||||
9 3 \N 9 3 \N
|
||||
|
||||
-- !full_outer_join --
|
||||
1 1 a 1 1 a
|
||||
1 1 a 10 \N \N
|
||||
1 1 a 2 \N a
|
||||
1 1 a 3 1 \N
|
||||
1 1 a 4 2 b
|
||||
1 1 a 5 \N b
|
||||
1 1 a 6 2 \N
|
||||
1 1 a 7 3 c
|
||||
1 1 a 8 \N c
|
||||
1 1 a 9 3 \N
|
||||
10 \N \N 1 1 a
|
||||
10 \N \N 10 \N \N
|
||||
10 \N \N 2 \N a
|
||||
10 \N \N 3 1 \N
|
||||
10 \N \N 4 2 b
|
||||
10 \N \N 5 \N b
|
||||
10 \N \N 6 2 \N
|
||||
10 \N \N 7 3 c
|
||||
10 \N \N 8 \N c
|
||||
10 \N \N 9 3 \N
|
||||
2 \N a 1 1 a
|
||||
2 \N a 10 \N \N
|
||||
2 \N a 2 \N a
|
||||
2 \N a 3 1 \N
|
||||
2 \N a 4 2 b
|
||||
2 \N a 5 \N b
|
||||
2 \N a 6 2 \N
|
||||
2 \N a 7 3 c
|
||||
2 \N a 8 \N c
|
||||
2 \N a 9 3 \N
|
||||
3 1 \N 1 1 a
|
||||
3 1 \N 10 \N \N
|
||||
3 1 \N 2 \N a
|
||||
3 1 \N 3 1 \N
|
||||
3 1 \N 4 2 b
|
||||
3 1 \N 5 \N b
|
||||
3 1 \N 6 2 \N
|
||||
3 1 \N 7 3 c
|
||||
3 1 \N 8 \N c
|
||||
3 1 \N 9 3 \N
|
||||
4 2 b 1 1 a
|
||||
4 2 b 10 \N \N
|
||||
4 2 b 2 \N a
|
||||
4 2 b 3 1 \N
|
||||
4 2 b 4 2 b
|
||||
4 2 b 5 \N b
|
||||
4 2 b 6 2 \N
|
||||
4 2 b 7 3 c
|
||||
4 2 b 8 \N c
|
||||
4 2 b 9 3 \N
|
||||
5 \N b 1 1 a
|
||||
5 \N b 10 \N \N
|
||||
5 \N b 2 \N a
|
||||
5 \N b 3 1 \N
|
||||
5 \N b 4 2 b
|
||||
5 \N b 5 \N b
|
||||
5 \N b 6 2 \N
|
||||
5 \N b 7 3 c
|
||||
5 \N b 8 \N c
|
||||
5 \N b 9 3 \N
|
||||
6 2 \N 1 1 a
|
||||
6 2 \N 10 \N \N
|
||||
6 2 \N 2 \N a
|
||||
6 2 \N 3 1 \N
|
||||
6 2 \N 4 2 b
|
||||
6 2 \N 5 \N b
|
||||
6 2 \N 6 2 \N
|
||||
6 2 \N 7 3 c
|
||||
6 2 \N 8 \N c
|
||||
6 2 \N 9 3 \N
|
||||
7 3 c 1 1 a
|
||||
7 3 c 10 \N \N
|
||||
7 3 c 2 \N a
|
||||
7 3 c 3 1 \N
|
||||
7 3 c 4 2 b
|
||||
7 3 c 5 \N b
|
||||
7 3 c 6 2 \N
|
||||
7 3 c 7 3 c
|
||||
7 3 c 8 \N c
|
||||
7 3 c 9 3 \N
|
||||
8 \N c 1 1 a
|
||||
8 \N c 10 \N \N
|
||||
8 \N c 2 \N a
|
||||
8 \N c 3 1 \N
|
||||
8 \N c 4 2 b
|
||||
8 \N c 5 \N b
|
||||
8 \N c 6 2 \N
|
||||
8 \N c 7 3 c
|
||||
8 \N c 8 \N c
|
||||
8 \N c 9 3 \N
|
||||
9 3 \N 1 1 a
|
||||
9 3 \N 10 \N \N
|
||||
9 3 \N 2 \N a
|
||||
9 3 \N 3 1 \N
|
||||
9 3 \N 4 2 b
|
||||
9 3 \N 5 \N b
|
||||
9 3 \N 6 2 \N
|
||||
9 3 \N 7 3 c
|
||||
9 3 \N 8 \N c
|
||||
9 3 \N 9 3 \N
|
||||
|
||||
-- !left_semi_join --
|
||||
1 1 a
|
||||
10 \N \N
|
||||
2 \N a
|
||||
3 1 \N
|
||||
4 2 b
|
||||
5 \N b
|
||||
6 2 \N
|
||||
7 3 c
|
||||
8 \N c
|
||||
9 3 \N
|
||||
|
||||
-- !left_anti_join --
|
||||
|
||||
-- !right_semi_join --
|
||||
1 1 a
|
||||
10 \N \N
|
||||
2 \N a
|
||||
3 1 \N
|
||||
4 2 b
|
||||
5 \N b
|
||||
6 2 \N
|
||||
7 3 c
|
||||
8 \N c
|
||||
9 3 \N
|
||||
|
||||
-- !right_anti_join --
|
||||
|
||||
@ -0,0 +1,114 @@
|
||||
// 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("eliminate_join_condition") {
|
||||
sql "SET enable_nereids_planner=true"
|
||||
sql "SET enable_fallback_to_original_planner=false"
|
||||
|
||||
sql """
|
||||
DROP TABLE IF EXISTS t;
|
||||
"""
|
||||
|
||||
sql """
|
||||
CREATE TABLE IF NOT EXISTS t(
|
||||
`id` int(32),
|
||||
`score` int(64) NULL,
|
||||
`name` varchar(64) NULL
|
||||
) ENGINE = OLAP
|
||||
DISTRIBUTED BY HASH(id) BUCKETS 4
|
||||
PROPERTIES (
|
||||
"replication_allocation" = "tag.location.default: 1"
|
||||
);
|
||||
"""
|
||||
|
||||
sql "insert into t values (1, 1, 'a')"
|
||||
sql "insert into t values (2, null, 'a')"
|
||||
sql "insert into t values (3, 1, null)"
|
||||
sql "insert into t values (4, 2, 'b')"
|
||||
sql "insert into t values (5, null, 'b')"
|
||||
sql "insert into t values (6, 2, null)"
|
||||
sql "insert into t values (7, 3, 'c')"
|
||||
sql "insert into t values (8, null, 'c')"
|
||||
sql "insert into t values (9, 3, null)"
|
||||
sql "insert into t values (10, null, null)"
|
||||
|
||||
qt_inner_join """
|
||||
explain shape plan select * from t t1 inner join t t2 on true;
|
||||
"""
|
||||
|
||||
qt_left_outer_join """
|
||||
explain shape plan select * from t t1 left outer join t t2 on true;
|
||||
"""
|
||||
|
||||
qt_right_outer_join """
|
||||
explain shape plan select * from t t1 right outer join t t2 on true;
|
||||
"""
|
||||
|
||||
qt_full_outer_join """
|
||||
explain shape plan select * from t t1 full outer join t t2 on true;
|
||||
"""
|
||||
|
||||
qt_left_semi_join """
|
||||
explain shape plan select * from t t1 left semi join t t2 on true;
|
||||
"""
|
||||
|
||||
qt_left_anti_join """
|
||||
explain shape plan select * from t t1 left anti join t t2 on true;
|
||||
"""
|
||||
|
||||
qt_right_semi_join """
|
||||
explain shape plan select * from t t1 right semi join t t2 on true;
|
||||
"""
|
||||
|
||||
qt_right_anti_join """
|
||||
explain shape plan select * from t t1 right anti join t t2 on true;
|
||||
"""
|
||||
|
||||
/* ******** Output ******** */
|
||||
|
||||
order_qt_inner_join """
|
||||
select * from t t1 inner join t t2 on true;
|
||||
"""
|
||||
|
||||
order_qt_left_outer_join """
|
||||
select * from t t1 left outer join t t2 on true;
|
||||
"""
|
||||
|
||||
order_qt_right_outer_join """
|
||||
select * from t t1 right outer join t t2 on true;
|
||||
"""
|
||||
|
||||
order_qt_full_outer_join """
|
||||
select * from t t1 full outer join t t2 on true;
|
||||
"""
|
||||
|
||||
order_qt_left_semi_join """
|
||||
select * from t t1 left semi join t t2 on true;
|
||||
"""
|
||||
|
||||
order_qt_left_anti_join """
|
||||
select * from t t1 left anti join t t2 on true;
|
||||
"""
|
||||
|
||||
order_qt_right_semi_join """
|
||||
select * from t t1 right semi join t t2 on true;
|
||||
"""
|
||||
|
||||
order_qt_right_anti_join """
|
||||
select * from t t1 right anti join t t2 on true;
|
||||
"""
|
||||
}
|
||||
Reference in New Issue
Block a user