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From "Chinna Rao Lalam (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-2099) GROUP BY rules not applied correctly for select *
Date Wed, 23 Nov 2011 14:07:43 GMT

    [ https://issues.apache.org/jira/browse/HIVE-2099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13155885#comment-13155885
] 

Chinna Rao Lalam commented on HIVE-2099:
----------------------------------------

Select * case provided group by validation like select columns list is subset or equal to
the group by columns list. If it violates this validation will throw exception.
                
> GROUP BY rules not applied correctly for select *
> -------------------------------------------------
>
>                 Key: HIVE-2099
>                 URL: https://issues.apache.org/jira/browse/HIVE-2099
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>    Affects Versions: 0.6.0
>            Reporter: John Sichi
>            Assignee: Chinna Rao Lalam
>         Attachments: HIVE-2099.1.patch, HIVE-2099.patch
>
>
> This fails as expected:
> select foo, bar from pokes group by foo;
> This succeeds, which is incorrect:
> select * from pokes group by foo;
> I verified this as far back as 0.6, so maybe it has always been this way.

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