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Posted to issues@spark.apache.org by "Wenchen Fan (Jira)" <ji...@apache.org> on 2020/01/06 14:56:00 UTC

[jira] [Assigned] (SPARK-29800) Rewrite non-correlated EXISTS subquery use ScalaSubquery to optimize perf

     [ https://issues.apache.org/jira/browse/SPARK-29800?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wenchen Fan reassigned SPARK-29800:
-----------------------------------

    Assignee: angerszhu

> Rewrite non-correlated EXISTS subquery use ScalaSubquery to optimize perf
> -------------------------------------------------------------------------
>
>                 Key: SPARK-29800
>                 URL: https://issues.apache.org/jira/browse/SPARK-29800
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.4.0, 3.0.0
>            Reporter: angerszhu
>            Assignee: angerszhu
>            Priority: Major
>




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