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From "Marcel Kornacker (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-1858) Implement DROP {PARTITION, INDEX, TEMPORARY FUNCTION} IF EXISTS
Date Tue, 28 Dec 2010 22:20:03 GMT

    [ https://issues.apache.org/jira/browse/HIVE-1858?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12975659#action_12975659
] 

Marcel Kornacker commented on HIVE-1858:
----------------------------------------

Okay, I updated the wiki, let me know if that's what you had in mind.

> Implement DROP {PARTITION, INDEX, TEMPORARY FUNCTION} IF EXISTS
> ---------------------------------------------------------------
>
>                 Key: HIVE-1858
>                 URL: https://issues.apache.org/jira/browse/HIVE-1858
>             Project: Hive
>          Issue Type: New Feature
>    Affects Versions: 0.7.0
>            Reporter: Marcel Kornacker
>            Assignee: Marcel Kornacker
>             Fix For: 0.7.0
>
>         Attachments: hive-1858.1.patch
>
>
> Extend HIVE-1856 to support IF EXISTS for {DROP TABLE, VIEW} and ALTER TABLE DROP PARTITION
> - signal an error if the to-be-dropped entity doesn't exist and IF EXISTS isn't specified
> - this behavior can be disabled by setting hive.exec.drop.ignorenonexistent to true

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