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From "John Sichi (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-287) support count(*) and count distinct on multiple columns
Date Mon, 12 Jul 2010 01:55:53 GMT

    [ https://issues.apache.org/jira/browse/HIVE-287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12887261#action_12887261
] 

John Sichi commented on HIVE-287:
---------------------------------

Followup created in HIVE-1459.  Arvind, this is a good one to work on next.


> support count(*) and count distinct on multiple columns
> -------------------------------------------------------
>
>                 Key: HIVE-287
>                 URL: https://issues.apache.org/jira/browse/HIVE-287
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Query Processor
>    Affects Versions: 0.6.0
>            Reporter: Namit Jain
>            Assignee: Arvind Prabhakar
>             Fix For: 0.6.0, 0.7.0
>
>         Attachments: HIVE-287-1.patch, HIVE-287-2.patch, HIVE-287-3.patch, HIVE-287-4.patch,
HIVE-287-5-branch-0.6.patch, HIVE-287-5-trunk.patch, HIVE-287-6-branch-0.6.patch, HIVE-287-6-trunk.patch
>
>
> The following query does not work:
> select count(distinct col1, col2) from Tbl

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