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From "Navis (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-2861) Support eventual constant expression for filter pushdown for key ranges in hbase
Date Sat, 10 Mar 2012 08:26:57 GMT

     [ https://issues.apache.org/jira/browse/HIVE-2861?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Navis updated HIVE-2861:
------------------------

    Status: Patch Available  (was: Open)
    
> Support eventual constant expression for filter pushdown for key ranges in hbase
> --------------------------------------------------------------------------------
>
>                 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
>         Attachments: HIVE-2861.D2259.1.patch
>
>
> 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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