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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-4140) Specifying alias for windowing function
Date Thu, 07 Mar 2013 21:42:14 GMT

    [ https://issues.apache.org/jira/browse/HIVE-4140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13596418#comment-13596418
] 

Ashutosh Chauhan commented on HIVE-4140:
----------------------------------------

Further, {{as}} is optional in such cases.
                
> Specifying alias for windowing function
> ---------------------------------------
>
>                 Key: HIVE-4140
>                 URL: https://issues.apache.org/jira/browse/HIVE-4140
>             Project: Hive
>          Issue Type: Bug
>          Components: PTF-Windowing
>            Reporter: Ashutosh Chauhan
>
> Currently we support
> select rank() as rnk over (...) from ..
> whereas sql standard dictates
> select rank() over (...) as rnk from .. 
> is standard 

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