[ https://issues.apache.org/jira/browse/SPARK-34533?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Cheng Su updated SPARK-34533: ----------------------------- Parent: SPARK-34706 Issue Type: Sub-task (was: Improvement) > Eliminate LEFT ANTI join to empty relation in AQE > ------------------------------------------------- > > Key: SPARK-34533 > URL: https://issues.apache.org/jira/browse/SPARK-34533 > Project: Spark > Issue Type: Sub-task > Components: SQL > Affects Versions: 3.2.0 > Reporter: Cheng Su > Assignee: Cheng Su > Priority: Minor > Fix For: 3.2.0 > > > I discovered from review discussion - > [https://github.com/apache/spark/pull/31630#discussion_r581774000] , that we > can eliminate LEFT ANTI join (with no join condition) to empty relation, if > the right side is known to be non-empty. So with AQE, this is doable similar > to [https://github.com/apache/spark/pull/29484] . -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org