[ https://issues.apache.org/jira/browse/SPARK-34565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-34565: ------------------------------------ Assignee: (was: Apache Spark) > 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