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From "Namit Jain (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-532) predicate clause with limit should not be pushed down.
Date Wed, 03 Jun 2009 05:12:07 GMT

     [ https://issues.apache.org/jira/browse/HIVE-532?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Namit Jain updated HIVE-532:
----------------------------

      Resolution: Fixed
    Hadoop Flags: [Reviewed]
          Status: Resolved  (was: Patch Available)

Committed. Thanks Prasad.

> predicate clause with limit should not be pushed down.
> ------------------------------------------------------
>
>                 Key: HIVE-532
>                 URL: https://issues.apache.org/jira/browse/HIVE-532
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Query Processor
>    Affects Versions: 0.4.0
>            Reporter: Prasad Chakka
>            Assignee: Prasad Chakka
>             Fix For: 0.4.0
>
>         Attachments: hive-532.patch
>
>
> in queries like below , 'v.c2 > 20' shouldn't be pushed up.
> select * from (select * from t where t.c > 20 limit 20) v where v.c2 > 20
>  

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