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https://issues.apache.org/jira/browse/HIVE-5614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13830838#comment-13830838
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Harish Butani commented on HIVE-5614:
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[[email protected]] I suggest we add a new section: 'SubQuery predicates
in the where and having clauses'.
There are a lot of examples and behavior details in the Spec attached on jira
HIVE-784.
Also lots of e.g.s in the tests, look for subquery.*.q files.
Can you take a shot at this.
> Subquery support: allow subquery expressions in having clause
> -------------------------------------------------------------
>
> Key: HIVE-5614
> URL: https://issues.apache.org/jira/browse/HIVE-5614
> Project: Hive
> Issue Type: New Feature
> Components: Query Processor
> Reporter: Harish Butani
> Assignee: Harish Butani
> Fix For: 0.13.0
>
> Attachments: HIVE-5614.1.patch, HIVE-5614.2.patch, HIVE-5614.3.patch,
> HIVE-5614.4.patch
>
>
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