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Posted to issues@spark.apache.org by "Hyukjin Kwon (Jira)" <ji...@apache.org> on 2020/01/13 06:13:00 UTC

[jira] [Assigned] (SPARK-30245) Add cache for Like and RLike when pattern is not static

     [ https://issues.apache.org/jira/browse/SPARK-30245?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon reassigned SPARK-30245:
------------------------------------

    Assignee: ulysses you

> Add cache for Like and RLike when pattern is not static
> -------------------------------------------------------
>
>                 Key: SPARK-30245
>                 URL: https://issues.apache.org/jira/browse/SPARK-30245
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: ulysses you
>            Assignee: ulysses you
>            Priority: Minor
>
> When pattern is not static, we should avoid compile pattern every time even if  some pattern is same.



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