Zoltan Haindrich created HIVE-15939:
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Summary: Make cast expressions comply more to sql2011
Key: HIVE-15939
URL: https://issues.apache.org/jira/browse/HIVE-15939
Project: Hive
Issue Type: Sub-task
Reporter: Zoltan Haindrich
in HIVE-6590 Jason have uncovered the fact that UDFToBoolean treats all
non-empty strings as true.
It would be great to have the cast expressions closer to the standard...at
least when there is an expected behaviour from the user;
like {{cast('false' as boolean)}} should be true.
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