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From "Lefty Leverenz (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-15119) Support standard syntax for ROLLUP & CUBE
Date Sat, 12 Nov 2016 08:25:58 GMT

    [ https://issues.apache.org/jira/browse/HIVE-15119?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15659283#comment-15659283
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Lefty Leverenz commented on HIVE-15119:
---------------------------------------

Doc note:  This needs to be documented in the wiki, with version information.

* [Enhanced Aggregation, Cube, Grouping and Rollup -- Cubes and Rollups | https://cwiki.apache.org/confluence/display/Hive/Enhanced+Aggregation%2C+Cube%2C+Grouping+and+Rollup#EnhancedAggregation,Cube,GroupingandRollup-CubesandRollups]

> Support standard syntax for ROLLUP & CUBE
> -----------------------------------------
>
>                 Key: HIVE-15119
>                 URL: https://issues.apache.org/jira/browse/HIVE-15119
>             Project: Hive
>          Issue Type: Task
>          Components: Parser, SQL
>            Reporter: Vineet Garg
>            Assignee: Vineet Garg
>              Labels: TODOC2.2
>             Fix For: 2.2.0
>
>         Attachments: HIVE-15119.03.patch, HIVE-15119.05.patch, HIVE-15119.06.patch, HIVE-15119.2.patch,
HIVE-15119.4.patch, HIVE-15119.patch
>
>
> Standard ROLLUP and CUBE syntax is GROUP BY ROLLUP (expression list)... and GROUP BY
CUBE (expression list) respectively. 
> Currently HIVE only allows GROUP BY <expression list> WITH ROLLUP/CUBE syntax.
>  
>  We would like HIVE to support standard ROLLUP/CUBE syntax.



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