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https://issues.apache.org/jira/browse/HIVE-1140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul Yang updated HIVE-1140:
----------------------------

    Attachment: HIVE-1140.branch-0.5.1.patch
                HIVE-1140.1.patch

> Incorrect ambiguous column reference error message
> --------------------------------------------------
>
>                 Key: HIVE-1140
>                 URL: https://issues.apache.org/jira/browse/HIVE-1140
>             Project: Hadoop Hive
>          Issue Type: Bug
>    Affects Versions: 0.5.0, 0.6.0
>            Reporter: Paul Yang
>            Assignee: Paul Yang
>            Priority: Minor
>         Attachments: HIVE-1140.1.patch, HIVE-1140.branch-0.5.1.patch
>
>
> Whenever there is an ambiguous column name reference, the error message does 
> not reference the proper column.
> {code}
> hive> FROM (SELECT key, concat(value) AS key FROM src) a SELECT a.key;
> FAILED: Error in semantic analysis: line 1:25 Ambiguous Column Reference value
> {code}

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