[GitHub] [spark] wangyum commented on a change in pull request #30853: [SPARK-33848][SQL] Push the UnaryExpression into (if / case) branches

wangyum commented on a change in pull request #30853: URL: https://github.com/apache/spark/pull/30853#discussion_r549583380 ## File path: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/expressions.scala ## @@ -542,29 +542,42 @@ object

[GitHub] [spark] wangyum commented on a change in pull request #30853: [SPARK-33848][SQL] Push the UnaryExpression into (if / case) branches

wangyum commented on a change in pull request #30853: URL: https://github.com/apache/spark/pull/30853#discussion_r549547805 ## File path: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/expressions.scala ## @@ -542,29 +542,42 @@ object