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https://issues.apache.org/jira/browse/SPARK-36245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17384939#comment-17384939
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Apache Spark commented on SPARK-36245:
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User 'wangyum' has created a pull request for this issue:
https://github.com/apache/spark/pull/33465
> 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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