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Jeff Hammerbacher commented on HIVE-269: ---------------------------------------- https://issues.apache.org/jira/browse/HIVE-245 has POW(X, Y) open, so make sure to close that as a dupe if you do POW here? > Add log/exp UDF functions to Hive > --------------------------------- > > Key: HIVE-269 > URL: https://issues.apache.org/jira/browse/HIVE-269 > Project: Hadoop Hive > Issue Type: New Feature > Components: Query Processor > Affects Versions: 0.2.0 > Reporter: Zheng Shao > Assignee: Zheng Shao > Attachments: HIVE-269.1.patch > > > See http://dev.mysql.com/doc/refman/5.0/en/mathematical-functions.html > {code} > EXP() Raise to the power of > LN() Return the natural logarithm of the argument > LOG10() Return the base-10 logarithm of the argument > LOG2() Return the base-2 logarithm of the argument > LOG() Return the natural logarithm of the first argument > POW() Return the argument raised to the specified power > POWER() Return the argument raised to the specified power > {code} -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.