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From "Alexander Pivovarov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-9678) create timediff UDF
Date Fri, 20 Feb 2015 01:15:12 GMT

    [ https://issues.apache.org/jira/browse/HIVE-9678?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14328409#comment-14328409
] 

Alexander Pivovarov commented on HIVE-9678:
-------------------------------------------

patch #3

> create timediff UDF
> -------------------
>
>                 Key: HIVE-9678
>                 URL: https://issues.apache.org/jira/browse/HIVE-9678
>             Project: Hive
>          Issue Type: Improvement
>          Components: UDF
>            Reporter: Alexander Pivovarov
>            Assignee: Alexander Pivovarov
>         Attachments: HIVE-9678.1.patch, HIVE-9678.2.patch, HIVE-9678.3.patch
>
>
> MySQL has very useful function timediff. We should have it in Hive
> {code}
> select timediff('2015-02-12 05:09:07', '2015-02-12 01:18:20');
> OK
> 03:50:47
> {code}



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