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From "Zhenxiao Luo (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-3834) Support ALTER VIEW AS SELECT in Hive
Date Tue, 25 Dec 2012 04:54:12 GMT

    [ https://issues.apache.org/jira/browse/HIVE-3834?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13539371#comment-13539371
] 

Zhenxiao Luo commented on HIVE-3834:
------------------------------------

Hi Namit, Sorry for the failure. I fixed the failure at:
https://reviews.facebook.net/D7605

Sure. I will add documentation about ALTER VIEW AS SELECT when this task is committed.

Thanks,
Zhenxiao
                
> Support ALTER VIEW AS SELECT in Hive
> ------------------------------------
>
>                 Key: HIVE-3834
>                 URL: https://issues.apache.org/jira/browse/HIVE-3834
>             Project: Hive
>          Issue Type: New Feature
>            Reporter: Zhenxiao Luo
>            Assignee: Zhenxiao Luo
>         Attachments: HIVE-3834.1.patch.txt, HIVE-3834.2.patch.txt, HIVE-3834.3.patch.txt,
HIVE-3834.4.patch.txt
>
>
> Hive supports "alter view" on setting property, add/drop partition etc but not "as".
> If you want to change "as" part, you have to drop view, recreate it and backfill partition
etc. pretty painful.
> It will be nice to support this. The reference is mysql syntax http://dev.mysql.com/doc/refman/5.0/en/alter-view.html

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