cloud-fan commented on code in PR #49202:
URL: https://github.com/apache/spark/pull/49202#discussion_r1893715297
##########
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/optimizer/Optimizer.scala:
##########
@@ -1831,8 +1838,8 @@ object PushPredicateThroughNonJoin extends
Rule[LogicalPlan] with PredicateHelpe
}
if (pushDown.nonEmpty) {
- val pushDownPredicate = pushDown.reduce(And)
Review Comment:
In the future, we should also support cross-plan-nodes expression sharing,
by adding a Project to evaluate the common expression and propagate the result
attribute all the way up.
--
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]
