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Posted to dev@hive.apache.org by "Carl Steinbach (JIRA)" <ji...@apache.org> on 2010/12/10 00:35:02 UTC
[jira] Updated: (HIVE-1790) Patch to support HAVING clause in Hive
[ https://issues.apache.org/jira/browse/HIVE-1790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Carl Steinbach updated HIVE-1790:
---------------------------------
Attachment: HIVE-1790.2.patch.txt
Attaching a new version of the patch that has been rebased to trunk. I could not
get the original to apply cleanly with patch -p0.
> Patch to support HAVING clause in Hive
> --------------------------------------
>
> Key: HIVE-1790
> URL: https://issues.apache.org/jira/browse/HIVE-1790
> Project: Hive
> Issue Type: New Feature
> Components: Query Processor
> Reporter: Vaibhav Aggarwal
> Assignee: Vaibhav Aggarwal
> Fix For: 0.7.0
>
> Attachments: HIVE-1790-1.patch, HIVE-1790.2.patch.txt, HIVE-1790.patch
>
>
> Currently Hive users have to do nested queries in order to apply filter on group by expressions.
> This patch allows users to directly apply filter on group by expressions by using HAVING clause.
> This patch also helps us integrate Hive with other data analysis tools which rely on HAVING expression.
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