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Posted to issues@spark.apache.org by "angerszhu (Jira)" <ji...@apache.org> on 2020/01/03 03:38:00 UTC

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

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

angerszhu updated SPARK-29800:
------------------------------
    Summary: Rewrite non-correlated subquery use ScalaSubquery to optimize perf  (was: Plan Exists 's subquery in PlanSubqueries)

> Rewrite non-correlated 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
>            Priority: Major
>




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