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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2021/07/09 12:21:00 UTC

[jira] [Assigned] (SPARK-36073) SubExpr elimination should include common child exprs of conditional expressions

     [ https://issues.apache.org/jira/browse/SPARK-36073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-36073:
------------------------------------

    Assignee:     (was: Apache Spark)

> SubExpr elimination should include common child exprs of conditional expressions
> --------------------------------------------------------------------------------
>
>                 Key: SPARK-36073
>                 URL: https://issues.apache.org/jira/browse/SPARK-36073
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.2.0
>            Reporter: Peter Toth
>            Priority: Minor
>
> SPARK-35410 (https://github.com/apache/spark/commit/9e1b204bcce4a8fe24c1edd8271197277b5017f4#diff-4d8c210a38fc808fef3e5c966b438591f225daa3c9fd69359446b94c351aa11eR106-R112) filters out all child expressions, but in some cases that is not necessary.



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