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https://issues.apache.org/jira/browse/HIVE-9678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexander Pivovarov updated HIVE-9678:
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Attachment: HIVE-9678.4.patch
patch #4 again
> 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,
> HIVE-9678.4.patch, HIVE-9678.4.patch
>
>
> MySQL has very useful function timediff. We should have it in Hive
> {code}
> select timediff('2015-02-12 05:09:07.140', '2015-02-12 01:18:20');
> OK
> 03:50:47.140
> {code}
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