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Posted to issues@tajo.apache.org by "Jihoon Son (JIRA)" <ji...@apache.org> on 2014/02/12 13:11:19 UTC

[jira] [Created] (TAJO-596) IN and NOT IN clauses support

Jihoon Son created TAJO-596:
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             Summary: IN and NOT IN clauses support
                 Key: TAJO-596
                 URL: https://issues.apache.org/jira/browse/TAJO-596
             Project: Tajo
          Issue Type: Task
          Components: planner/optimizer
    Affects Versions: 1.0-incubating
            Reporter: Jihoon Son


Currently, the Tajo parser supports IN and NOT IN clause, but the logical planner cannot handle them. 
Since semi-join and anti-join operators are already implemented, we need to improve the logical planer and global planner to support them. 



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