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Posted to dev@hive.apache.org by "Jitendra Nath Pandey (JIRA)" <ji...@apache.org> on 2014/03/11 22:55:46 UTC

[jira] [Created] (HIVE-6624) Support ExprNodeNullDesc in vectorized mode.

Jitendra Nath Pandey created HIVE-6624:
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             Summary: Support ExprNodeNullDesc in vectorized mode.
                 Key: HIVE-6624
                 URL: https://issues.apache.org/jira/browse/HIVE-6624
             Project: Hive
          Issue Type: Bug
            Reporter: Jitendra Nath Pandey


Support ExprNodeNullDesc in vectorized mode.

An example where this shows up in the plan:

"case when a > 0 then b else null end"

TPCDS query 73 has an expression like the above.



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