XiDuo You created SPARK-38773: --------------------------------- Summary: Correct the Union output partitioning and ordering Key: SPARK-38773 URL: https://issues.apache.org/jira/browse/SPARK-38773 Project: Spark Issue Type: Improvement Components: SQL Affects Versions: 3.4.0 Reporter: XiDuo You
If the output partitioning of all children are semantics equality, the Union should respect their output partitioning. Else if the outout ordering of all children are semantics equality, the Union should respect their output ordering. -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org