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Posted to issues@spark.apache.org by "Wenchen Fan (Jira)" <ji...@apache.org> on 2022/07/28 02:50:00 UTC

[jira] [Resolved] (SPARK-39890) Make TakeOrderedAndProjectExec inherit AliasAwareOutputOrdering

     [ https://issues.apache.org/jira/browse/SPARK-39890?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wenchen Fan resolved SPARK-39890.
---------------------------------
    Fix Version/s: 3.4.0
       Resolution: Fixed

Issue resolved by pull request 37318
[https://github.com/apache/spark/pull/37318]

> Make TakeOrderedAndProjectExec inherit AliasAwareOutputOrdering
> ---------------------------------------------------------------
>
>                 Key: SPARK-39890
>                 URL: https://issues.apache.org/jira/browse/SPARK-39890
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.4.0
>            Reporter: XiDuo You
>            Priority: Minor
>             Fix For: 3.4.0
>
>
> AliasAwareOutputOrdering can save a sort if the project inside TakeOrderedAndProjectExec has an alias for the sort order.



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