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From "Ning Zhang (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-1558) introducing the "dual" table
Date Wed, 18 Aug 2010 17:50:17 GMT
introducing the "dual" table
----------------------------

                 Key: HIVE-1558
                 URL: https://issues.apache.org/jira/browse/HIVE-1558
             Project: Hadoop Hive
          Issue Type: New Feature
            Reporter: Ning Zhang


The "dual" table in MySQL and Oracle is very convenient in testing UDFs or constructing rows
without reading any other tables. 

If dual is the only data source we could leverage the local mode execution. 

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