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Posted to dev@tajo.apache.org by "Hyunsik Choi (JIRA)" <ji...@apache.org> on 2013/07/30 10:09:50 UTC

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

     [ https://issues.apache.org/jira/browse/TAJO-96?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on TAJO-96 started by Hyunsik Choi.

> 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
>            Assignee: Hyunsik Choi
>              Labels: rewrite
>             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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