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Posted to dev@hive.apache.org by "Namit Jain (Updated) (JIRA)" <ji...@apache.org> on 2011/10/19 19:13:11 UTC

[jira] [Updated] (HIVE-1003) optimize metadata only queries

     [ https://issues.apache.org/jira/browse/HIVE-1003?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Namit Jain updated HIVE-1003:
-----------------------------

    Status: Open  (was: Patch Available)

cleaning up the patch
                
> optimize metadata only queries
> ------------------------------
>
>                 Key: HIVE-1003
>                 URL: https://issues.apache.org/jira/browse/HIVE-1003
>             Project: Hive
>          Issue Type: New Feature
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Marcin Kurczych
>         Attachments: HIVE-1003.1.patch
>
>
> Queries like:
> select max(ds) from T 
> where ds is a partitioning column should be optimized.

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