cloud-fan commented on code in PR #51847:
URL: https://github.com/apache/spark/pull/51847#discussion_r2321508947
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sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala:
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@@ -4281,6 +4282,29 @@ object RemoveTempResolvedColumn extends
Rule[LogicalPlan] {
}
}
+object ApplyLimitAll extends Rule[LogicalPlan] {
+ def applyLimitAllToPlan(plan: LogicalPlan, isInLimitAll: Boolean = false):
LogicalPlan = {
+ plan match {
+ case la: LimitAll =>
+ applyLimitAllToPlan(la.child, isInLimitAll = true)
+ case cteRef: CTERelationRef if isInLimitAll =>
+ cteRef.copy(isUnlimitedRecursion = Some(true))
+ // Allow-list for pushing down Limit All.
+ case _: Project | _: Filter | _: Join | _: Union | _: Offset |
+ _: BatchEvalPython | _: ArrowEvalPython | _: SubqueryAlias =>
Review Comment:
```suggestion
_: BaseEvalPython =>
```
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