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https://issues.apache.org/jira/browse/HIVE-5830?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13836793#comment-13836793
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Harish Butani commented on HIVE-5830:
-------------------------------------
Review at https://reviews.apache.org/r/15898/
> SubQuery: Not In subqueries should check if subquery contains nulls in
> matching column
> --------------------------------------------------------------------------------------
>
> Key: HIVE-5830
> URL: https://issues.apache.org/jira/browse/HIVE-5830
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Reporter: Harish Butani
> Assignee: Harish Butani
> Fix For: 0.13.0
>
> Attachments: HIVE-5830.2.patch
>
>
> As pointed out by [~snarayanan] in HIVE-784 for not in when there are nulls
> in the SubQuery's matching column the Outer Query should return no rows.
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