Dimitris Tsirogiannis f21aed16fd Bug fixes in null-aware anti-join ...

This commit fixes issue IMPALA-1215 where NOT IN subqueries return wrong
results in the presence of null values.

Change-Id: I97e41c8df8ba864d0189595d670b3f0349fcad36
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/4467
Reviewed-by: Dimitris Tsirogiannis <dtsirogiannis@cloudera.com>
Reviewed-by: Nong Li <nong@cloudera.com>
Tested-by: Nong Li <nong@cloudera.com>

2014-09-23 07:33:23 -07:00

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