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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2020/12/19 04:37:00 UTC

[jira] [Assigned] (SPARK-33845) Improve SimplifyConditionals

     [ https://issues.apache.org/jira/browse/SPARK-33845?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-33845:
------------------------------------

    Assignee:     (was: Apache Spark)

>  Improve SimplifyConditionals
> -----------------------------
>
>                 Key: SPARK-33845
>                 URL: https://issues.apache.org/jira/browse/SPARK-33845
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.2.0
>            Reporter: Yuming Wang
>            Priority: Major
>
> Simplify If(cond, TrueLiteral, FalseLiteral) to cond.
> Simplify If(cond, FalseLiteral, TrueLiteral) to Not(cond).



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