maryannxue commented on code in PR #36146:
URL: https://github.com/apache/spark/pull/36146#discussion_r854445733
##########
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/CTESubstitution.scala:
##########
@@ -55,27 +55,27 @@ object CTESubstitution extends Rule[LogicalPlan] {
case _: Command | _: ParsedStatement | _: InsertIntoDir => true
case _ => false
}
- val cteDefs = mutable.ArrayBuffer.empty[CTERelationDef]
+ val cteDefs = ArrayBuffer.empty[CTERelationDef]
val (substituted, lastSubstituted) =
LegacyBehaviorPolicy.withName(conf.getConf(LEGACY_CTE_PRECEDENCE_POLICY)) match
{
case LegacyBehaviorPolicy.EXCEPTION =>
assertNoNameConflictsInCTE(plan)
- traverseAndSubstituteCTE(plan, isCommand, cteDefs)
+ traverseAndSubstituteCTE(plan, isCommand, Seq.empty, cteDefs)
case LegacyBehaviorPolicy.LEGACY =>
(legacyTraverseAndSubstituteCTE(plan, cteDefs), None)
case LegacyBehaviorPolicy.CORRECTED =>
- traverseAndSubstituteCTE(plan, isCommand, cteDefs)
+ traverseAndSubstituteCTE(plan, isCommand, Seq.empty, cteDefs)
}
if (cteDefs.isEmpty) {
substituted
} else if (substituted eq lastSubstituted.get) {
- WithCTE(substituted, cteDefs.sortBy(_.id).toSeq)
Review Comment:
I assume the order is guaranteed by other changes in this PR so we are safe
to remove this `sortBy` here?
--
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: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
