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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2023/01/13 14:42:00 UTC

[jira] [Commented] (SPARK-42049) Improve AliasAwareOutputExpression

    [ https://issues.apache.org/jira/browse/SPARK-42049?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17676655#comment-17676655 ] 

Apache Spark commented on SPARK-42049:
--------------------------------------

User 'ulysses-you' has created a pull request for this issue:
https://github.com/apache/spark/pull/39556

> Improve AliasAwareOutputExpression
> ----------------------------------
>
>                 Key: SPARK-42049
>                 URL: https://issues.apache.org/jira/browse/SPARK-42049
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.4.0
>            Reporter: XiDuo You
>            Priority: Major
>
> AliasAwareOutputExpression now does not support if an attribute has more than one alias.
> AliasAwareOutputExpression should also work for LogicalPlan.



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