You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@hive.apache.org by "Pieterjan Vriends (JIRA)" <ji...@apache.org> on 2013/01/02 15:18:12 UTC

[jira] [Created] (HIVE-3850) hour() function returns 12 hour clock value when using timestamp datatype.

Pieterjan Vriends created HIVE-3850:
---------------------------------------

             Summary: hour() function returns 12 hour clock value when using timestamp datatype.
                 Key: HIVE-3850
                 URL: https://issues.apache.org/jira/browse/HIVE-3850
             Project: Hive
          Issue Type: Improvement
          Components: UDF
            Reporter: Pieterjan Vriends
            Priority: Minor


Apparently UDFHour.java does have two evaluate() functions. One that does accept a Text object as parameter and one that does use a TimeStampWritable object as parameter. The first function does return the value of Calendar.HOUR_OF_DAY and the second one of Calendar.HOUR. In the documentation I couldn't find any information on the overload of the evaluation function. I did spent quite some time finding out why my statement didn't return a 24 hour clock value.


--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira