[jira] [Created] (HIVE-18585) Return type for udfs should be determined using Hive inference rules instead of Calcite

[Ashutosh Chauhan (JIRA)]

Ashutosh Chauhan created HIVE-18585:
---------------------------------------

             Summary: Return type for udfs should be determined using Hive 
inference rules instead of Calcite
                 Key: HIVE-18585
                 URL: https://issues.apache.org/jira/browse/HIVE-18585
             Project: Hive
          Issue Type: Bug
          Components: Query Planning
            Reporter: Ashutosh Chauhan
            Assignee: Ashutosh Chauhan


e.g., Calcite considers date and varchar incompatible types in case system, 
while Hive doesn't.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)