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From "Namit Jain (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-1003) optimize metadata only queries
Date Mon, 21 Dec 2009 19:55:18 GMT
optimize metadata only queries

                 Key: HIVE-1003
                 URL: https://issues.apache.org/jira/browse/HIVE-1003
             Project: Hadoop Hive
          Issue Type: New Feature
          Components: Query Processor
            Reporter: Namit Jain

Queries like:

select max(ds) from T 

where ds is a partitioning column should be optimized.

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