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[fix](Nereids): find hash condition after infer predicate (#30026)

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jakevin
2024-01-17 11:08:18 +08:00
committed by yiguolei
parent b758286b57
commit 3deee14680
3 changed files with 12 additions and 11 deletions
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3
fe/fe-core/src/main/java/org/apache/doris/nereids/jobs/executor/Rewriter.java
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@ -226,7 +226,7 @@ public class Rewriter extends AbstractBatchJobExecutor {
// but top-down traverse can not cover this case in one iteration, so bottom-up is more
// efficient because it can find the new plans and apply transform wherever it is
bottomUp(RuleSet.PUSH_DOWN_FILTERS),
//after push down, some new filters are generated, which needs to be optimized. (example: tpch q19)
// after push down, some new filters are generated, which needs to be optimized. (example: tpch q19)
topDown(new ExpressionOptimization()),
topDown(
new MergeFilters(),
@ -263,6 +263,7 @@ public class Rewriter extends AbstractBatchJobExecutor {
// after eliminate outer join, we can move some filters to join.otherJoinConjuncts,
// this can help to translate plan to backend
topDown(new PushFilterInsideJoin()),
topDown(new FindHashConditionForJoin()),
topDown(new ExpressionNormalization())
),