Namit Jain created HIVE-3774: -------------------------------- Summary: Sort merge join should work if join cols are a prefix of sort columns for each partition Key: HIVE-3774 URL: https://issues.apache.org/jira/browse/HIVE-3774 Project: Hive Issue Type: Bug Components: Query Processor Reporter: Namit Jain Assignee: Namit Jain
Currently, a join is converted into a sort-merge join only if the join cols exactly matches the sort cols. This constraint can definitely be relaxed. -- 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