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Apache Spark commented on SPARK-34565: -------------------------------------- User 'tanelk' has created a pull request for this issue: https://github.com/apache/spark/pull/31677 > Collapse Window nodes with Project between them > ----------------------------------------------- > > Key: SPARK-34565 > URL: https://issues.apache.org/jira/browse/SPARK-34565 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 3.2.0 > Reporter: Tanel Kiis > Priority: Major > > The CollapseWindow optimizer rule can be imroved to also collapse Window > nodes, that have a Project between them. This sort of Window - Project - > Window chains will happen when chaining the dataframe.withColumn calls. -- 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