aokolnychyi commented on code in PR #54492:
URL: https://github.com/apache/spark/pull/54492#discussion_r2855258772
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sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/Optimizer.scala:
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@@ -370,7 +370,14 @@ abstract class Optimizer(catalogManager: CatalogManager)
s.withNewPlan(removeTopLevelSort(newPlan))
}
- def apply(plan: LogicalPlan): LogicalPlan =
plan.transformAllExpressionsWithPruning(
+ // optimizes subquery expressions, ignoring row-level operation conditions
+ def apply(plan: LogicalPlan): LogicalPlan = plan match {
Review Comment:
Optimize query but ignore `condition` and `groupFilterCondition`.
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