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Jeff Hammerbacher commented on HIVE-244: ---------------------------------------- This implementation will return NULL if you take the sqrt of a negative number, as MySQL does. > Add SQRT() UDF > -------------- > > Key: HIVE-244 > URL: https://issues.apache.org/jira/browse/HIVE-244 > Project: Hadoop Hive > Issue Type: New Feature > Reporter: Jeff Hammerbacher > Priority: Minor > Attachments: HIVE-244.diff, HIVE-244.testoutput > > > See > http://dev.mysql.com/doc/refman/5.0/en/mathematical-functions.html#function_sqrt. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.