Re: [PR] [SPARK-45369][SQL] Push down limit through generate [spark]

["beliefer (via GitHub)" <gi...@apache.org>]

beliefer commented on code in PR #43167:
URL: https://github.com/apache/spark/pull/43167#discussion_r1349450276


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sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/Optimizer.scala:
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@@ -690,7 +690,7 @@ object RemoveNoopUnion extends Rule[LogicalPlan] {
 }
 
 /**
- * Pushes down [[LocalLimit]] beneath UNION ALL, OFFSET and joins.
+ * Pushes down [[LocalLimit]] beneath UNION ALL, OFFSET, joins, Generate and Python UDFs.

Review Comment:
   Good catch!



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