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https://reviews.apache.org/r/51568/
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Review request for hive and Ashutosh Chauhan.
Bugs: HIVE-13555
https://issues.apache.org/jira/browse/HIVE-13555
Repository: hive-git
Description
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* adds nullif(a,b) udf
* argument converion is (i think) compatible with 'case when'
Diffs
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ql/src/java/org/apache/hadoop/hive/ql/exec/FunctionRegistry.java
69a18cd3b4e383f5f7eb9b8cbffd133b13b5a595
ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFNullif.java
PRE-CREATION
ql/src/test/org/apache/hadoop/hive/ql/udf/generic/TestGenericUDFNullif.java
PRE-CREATION
ql/src/test/queries/clientpositive/udf_nullif.q PRE-CREATION
ql/src/test/results/clientpositive/show_functions.q.out
68c24a6fc108cb30253b5ca462e5d4680e58b84a
ql/src/test/results/clientpositive/udf_nullif.q.out PRE-CREATION
Diff: https://reviews.apache.org/r/51568/diff/
Testing
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addedd some unit cases + qtest
Thanks,
Zoltan Haindrich
