[jira] Resolved: (HIVE-1184) Expression Not In Group By Key error is sometimes masked

["Zheng Shao (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-1184?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zheng Shao resolved HIVE-1184.
------------------------------

       Resolution: Fixed
    Fix Version/s: 0.6.0
     Release Note: HIVE-1184. Fix Expression Not In Group By Key error. (Paul Yang via zshao)
     Hadoop Flags: [Reviewed]

Committed. Thanks Paul!

> Expression Not In Group By Key error is sometimes masked
> --------------------------------------------------------
>
>                 Key: HIVE-1184
>                 URL: https://issues.apache.org/jira/browse/HIVE-1184
>             Project: Hadoop Hive
>          Issue Type: Bug
>    Affects Versions: 0.6.0
>            Reporter: Paul Yang
>            Assignee: Paul Yang
>             Fix For: 0.6.0
>
>         Attachments: HIVE-1184.1.patch, HIVE-1184.2.patch
>
>
> Depending on the order of expressions, the error message for a expression not in group key is not displayed; instead it is null.
> {code}
> hive> select concat(value, concat(value)) from src group by concat(value);
> FAILED: Error in semantic analysis: null
> hive> select concat(concat(value), value) from src group by concat(value);
> FAILED: Error in semantic analysis: line 1:29 Expression Not In Group By Key value
> {code}

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