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impala/testdata/workloads/functional-planner
Dimitris Tsirogiannis cb697e40b1 IMPALA-1412: Create view as select produces incorrect results
This commit fixes the issue where querying a view produces incorrect
results if the view definition statement references the same column
multiple times in the select list. In that case, a predicate referencing
the same slot is generated when equivalences among view slots are
enforced, thereby causing null values to be rejected.

Change-Id: I3d13656141fb41d232ddd38562cbde277f2a1264
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/5031
Reviewed-by: Dimitris Tsirogiannis <dtsirogiannis@cloudera.com>
Tested-by: jenkins
2014-11-17 15:02:04 -08:00
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