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From "Namit Jain (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-2723) should throw "Ambiguous column reference key" Exception in particular join condition
Date Mon, 10 Dec 2012 04:03:21 GMT

    [ https://issues.apache.org/jira/browse/HIVE-2723?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13527705#comment-13527705
] 

Namit Jain commented on HIVE-2723:
----------------------------------

[~kevinwilfong], what do you think ? I feel that throwing an error is reasonable.
                
> should throw  "Ambiguous column reference key"  Exception in particular join condition
> --------------------------------------------------------------------------------------
>
>                 Key: HIVE-2723
>                 URL: https://issues.apache.org/jira/browse/HIVE-2723
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>         Environment: Linux zongren-VirtualBox 3.0.0-14-generic #23-Ubuntu SMP Mon Nov
21 20:34:47 UTC 2011 i686 i686 i386 GNU/Linux
> java version "1.6.0_25"
> hadoop-0.20.2-cdh3u0
> hive-0.7.0-cdh3u0
>            Reporter: caofangkun
>            Assignee: Navis
>            Priority: Minor
>              Labels: exception-handling, query, queryparser
>         Attachments: ASF.LICENSE.NOT.GRANTED--HIVE-2723.D1275.1.patch, ASF.LICENSE.NOT.GRANTED--HIVE-2723.D1275.2.patch,
hive.2723.1.patch, HIVE-2723.D1275.3.patch
>
>
>  

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