[jira] [Created] (TAJO-96) Design and implement rewrite rule interface and the rewrite rule engine.

[Hyunsik Choi (JIRA)]

Hyunsik Choi created TAJO-96:
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             Summary: Design and implement rewrite rule interface and the 
rewrite rule engine.
                 Key: TAJO-96
                 URL: https://issues.apache.org/jira/browse/TAJO-96
             Project: Tajo
          Issue Type: Sub-task
          Components: optimizer
            Reporter: Hyunsik Choi
             Fix For: 0.2-incubating


So far, some rewrite rules are embedded in LogicalOptimizer and LogicalPlanner. 
In order to encourage contributors to implement more useful rewrite rules, we 
need well-designed rewrite rule interface and the rewrite rule engine.

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