[jira] [Created] (ASTERIXDB-1654) Let missing/null appear only once in AUnionType

[Yingyi Bu (JIRA)]

Yingyi Bu created ASTERIXDB-1654:
------------------------------------

             Summary: Let missing/null appear only once in AUnionType
                 Key: ASTERIXDB-1654
                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-1654
             Project: Apache AsterixDB
          Issue Type: Bug
            Reporter: Yingyi Bu
            Assignee: Yingyi Bu
            Priority: Minor


Currently missings/nulls can appear many times in AUnionType.  Though it 
doesn't affect correctness, it would be good to only allow them appear once.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)