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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2021/07/21 15:01:00 UTC

[jira] [Assigned] (SPARK-36245) Deduplicate the right side of left semi/anti join

     [ https://issues.apache.org/jira/browse/SPARK-36245?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-36245:
------------------------------------

    Assignee:     (was: Apache Spark)

> Deduplicate the right side of left semi/anti join
> -------------------------------------------------
>
>                 Key: SPARK-36245
>                 URL: https://issues.apache.org/jira/browse/SPARK-36245
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.3.0
>            Reporter: Yuming Wang
>            Priority: Major
>
> Deduplicate the right side of left semi/anti join to improve query performance.



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