Alexander Pivovarov created HIVE-9678:
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Summary: 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
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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