maropu commented on a change in pull request #28898: URL: https://github.com/apache/spark/pull/28898#discussion_r445251813
########## File path: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/NestedColumnAliasing.scala ########## @@ -113,6 +113,11 @@ object NestedColumnAliasing { case _: Sample => true case _: RepartitionByExpression => true case _: Join => true + case x: Filter => x.child match { + case _: Window => true Review comment: Why we need this? We cannot support the window case only with the change `case _: Window => true`? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org