kelvinjian-db commented on code in PR #46443: URL: https://github.com/apache/spark/pull/46443#discussion_r1595796862
########## sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/With.scala: ########## @@ -92,6 +95,26 @@ object With { val commonExprRefs = commonExprDefs.map(new CommonExpressionRef(_)) With(replaced(commonExprRefs), commonExprDefs) } + + private def containsUnsupportedRef( + expr: Expression, + commonExprIds: Set[CommonExpressionId] + ): Boolean = { + expr match { + case _ if !expr.containsPattern(COMMON_EXPR_REF) => false + case w: With => containsUnsupportedAggExpr(w) Review Comment: good point, and we don't need to call `containsUnsupportedAggExpr` again on the inner With because we can't have nested aggregate expressions? -- 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. To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org 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