cloud-fan commented on code in PR #50546:
URL: https://github.com/apache/spark/pull/50546#discussion_r2039399624
##########
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/ResolveWithCTE.scala:
##########
@@ -83,8 +83,21 @@ object ResolveWithCTE extends Rule[LogicalPlan] {
cteDef.copy(child = alias.copy(child = loop))
}
+ // Simple case of duplicating (UNION ALL) clause, with CTEs
inside.
+ case alias @ SubqueryAlias(_, withCTE @ WithCTE(
+ Union(Seq(anchor, recursion), false, false), _)) =>
Review Comment:
we don't care about the query pattern in CTE relations?
--
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
