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Posted to issues@spark.apache.org by "Wenchen Fan (Jira)" <ji...@apache.org> on 2021/03/03 05:28:00 UTC

[jira] [Assigned] (SPARK-34222) Enhance Boolean Simplification Rule

     [ https://issues.apache.org/jira/browse/SPARK-34222?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wenchen Fan reassigned SPARK-34222:
-----------------------------------

    Assignee: Swinky Mann

> Enhance Boolean Simplification Rule
> -----------------------------------
>
>                 Key: SPARK-34222
>                 URL: https://issues.apache.org/jira/browse/SPARK-34222
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.0.1
>            Reporter: Swinky Mann
>            Assignee: Swinky Mann
>            Priority: Minor
>             Fix For: 3.2.0
>
>
> Enhance boolean simplification rule by handling following scenarios:
>  # (((a && b) && a && (a && c))) => a && b && c)
>  # (((a || b) || a || (a || c))) => a || b || c



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