[jira] [Created] (HIVE-9015) Constant Folding optimizer doesn't handle expressions involving null

[Ashutosh Chauhan (JIRA)]

Ashutosh Chauhan created HIVE-9015:
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             Summary: Constant Folding optimizer doesn't handle expressions 
involving null
                 Key: HIVE-9015
                 URL: https://issues.apache.org/jira/browse/HIVE-9015
             Project: Hive
          Issue Type: Task
            Reporter: Ashutosh Chauhan


Expressions which are guaranteed to evaluate to {{null}} aren't folded by 
optimizer yet.



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