-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/1404/
-----------------------------------------------------------
Review request for hive, John Sichi and Yongqiang He.
Summary
-------
Any filter on 'udf selected as column alias in select' will be pushed down
through the select operator, which it should not. Patch addresses this by
walking through the udf expression again.
This addresses bug HIVE-2344.
https://issues.apache.org/jira/browse/HIVE-2344
Diffs
-----
trunk/ql/src/java/org/apache/hadoop/hive/ql/ppd/ExprWalkerProcFactory.java
1153812
trunk/ql/src/java/org/apache/hadoop/hive/ql/ppd/OpProcFactory.java 1153812
trunk/ql/src/test/queries/clientpositive/ppd_udf_col.q PRE-CREATION
trunk/ql/src/test/results/clientpositive/ppd_udf_col.q.out PRE-CREATION
Diff: https://reviews.apache.org/r/1404/diff
Testing
-------
Thanks,
Amareshwari
