jose-torres commented on a change in pull request #24768: [SPARK-27919][SQL]
Add v2 session catalog
URL: https://github.com/apache/spark/pull/24768#discussion_r299716475
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/UpdateAttributeNullability.scala
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@@ -37,7 +37,7 @@ object UpdateAttributeNullability extends Rule[LogicalPlan] {
case p if !p.resolved => p
// Skip leaf node, as it has no child and no need to update nullability.
case p: LeafNode => p
- case p: LogicalPlan =>
+ case p: LogicalPlan if p.childrenResolved =>
Review comment:
Ok, that makes sense.
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