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Posted to dev@hive.apache.org by "Alexander Pivovarov (JIRA)" <ji...@apache.org> on 2015/02/16 04:53:11 UTC
[jira] [Updated] (HIVE-9678) create timediff UDF
[ https://issues.apache.org/jira/browse/HIVE-9678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexander Pivovarov updated HIVE-9678:
--------------------------------------
Attachment: HIVE-9678.1.patch
patch #1
> 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
>
>
> 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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