Support eventual constant expression for filter pushdown for key ranges in hbase
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Key: HIVE-2861
URL: https://issues.apache.org/jira/browse/HIVE-2861
Project: Hive
Issue Type: Improvement
Components: HBase Handler
Reporter: Navis
Assignee: Navis
Priority: Trivial
Minor upgrade from HIVE-2771, which supports simple eventual constant
expression as a filter (especially 'cast').
For example,
{noformat}
select * from hbase_pushdown where key > cast(20 + 30 as string);
{noformat}
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