predicate clauses with rand() should not be pushed down
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Key: HIVE-533
URL: https://issues.apache.org/jira/browse/HIVE-533
Project: Hadoop Hive
Issue Type: Bug
Components: Query Processor
Affects Versions: 0.4.0
Reporter: Prasad Chakka
Assignee: Prasad Chakka
in the following query, all predicates except the rand() is pushed down where
in rand() is applied after filter which should not be the case.
select a.* from srcpart a where rand(1) < 0.1 and a.ds = '2008-04-08' and
not(key > 50 or key < 10) and a.hr like '%2';
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