[ https://issues.apache.org/jira/browse/HIVE-2693?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gunther Hagleitner updated HIVE-2693: ------------------------------------- Attachment: HIVE-2693-16.patch New patch that addresses all issues in the review: - Removed mathematical UDFs that implicitly converted to double (Log, Exp, Sqrt). Should open new jira to provide big decimal implementations - Fixed Ceil, Floor, Round to work with decimals with any scale - added additional tests for UDFs - Type conversion: Code keeps conversion rules backwards compatible now (e.g.: integer division return double), numerical values are converted to big decimal only if needed (e.g.: one half of a binop is already in decimal), otherwise conversion to lower types are preferred. - Switched to mathematical equivalency in UDFToBoolean (was comparison by value + scale) > Add DECIMAL data type > --------------------- > > Key: HIVE-2693 > URL: https://issues.apache.org/jira/browse/HIVE-2693 > Project: Hive > Issue Type: New Feature > Components: Query Processor, Types > Affects Versions: 0.10.0 > Reporter: Carl Steinbach > Assignee: Prasad Mujumdar > Attachments: 2693_7.patch, 2693_8.patch, 2693_fix_all_tests1.patch, > HIVE-2693-10.patch, HIVE-2693-11.patch, HIVE-2693-12-SortableSerDe.patch, > HIVE-2693-13.patch, HIVE-2693-14.patch, HIVE-2693-15.patch, > HIVE-2693-16.patch, HIVE-2693-1.patch.txt, HIVE-2693-all.patch, > HIVE-2693-fix.patch, HIVE-2693.patch, HIVE-2693-take3.patch, > HIVE-2693-take4.patch > > > Add support for the DECIMAL data type. HIVE-2272 (TIMESTAMP) provides a nice > template for how to do this. -- 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