[jira] [Created] (ASTERIXDB-1689) [CX] incorrect results w.r.t null/missing

[Yingyi Bu (JIRA)]

Yingyi Bu created ASTERIXDB-1689:
------------------------------------

             Summary: [CX] incorrect results w.r.t null/missing
                 Key: ASTERIXDB-1689
                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-1689
             Project: Apache AsterixDB
          Issue Type: Bug
            Reporter: Yingyi Bu
            Assignee: Yingyi Bu


select comp  from [{"a":1}] t LET comp = (t.b is null);

returns:
[ {
    "comp": false
} ]

But it should return:
[ {
} ]




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