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From "Nick Karpov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-5025) Column aliases for input argument of GenericUDFs
Date Tue, 15 Dec 2015 22:33:46 GMT

    [ https://issues.apache.org/jira/browse/HIVE-5025?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15059003#comment-15059003
] 

Nick Karpov commented on HIVE-5025:
-----------------------------------

Was there any discussion about getting this into an official release?

> Column aliases for input argument of GenericUDFs 
> -------------------------------------------------
>
>                 Key: HIVE-5025
>                 URL: https://issues.apache.org/jira/browse/HIVE-5025
>             Project: Hive
>          Issue Type: Improvement
>          Components: UDF
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Trivial
>         Attachments: D12093.2.patch, D12093.3.patch, HIVE-5025.4.patch.txt, HIVE-5025.D12093.1.patch
>
>
> In some cases, column aliases for input argument are very useful to know. But I cannot
sure of this in the sense that UDFs should not be dependent to contextual information like
column alias.



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