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Posted to issues@tajo.apache.org by "Hyunsik Choi (JIRA)" <ji...@apache.org> on 2015/06/05 16:11:00 UTC

[jira] [Updated] (TAJO-1637) Refine logical planning

     [ https://issues.apache.org/jira/browse/TAJO-1637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyunsik Choi updated TAJO-1637:
-------------------------------
    Description: 
This issue is to track the refinement of logical planning. In overall, this issue includes lots of trivial change and refactoring issues.

These improvement has the following objectives over logical planning:
* More consistency
* More concise plan rewrite
* Less ambiguity and implicity

  was:This issue is to track the refinement of logical planning.


> Refine logical planning
> -----------------------
>
>                 Key: TAJO-1637
>                 URL: https://issues.apache.org/jira/browse/TAJO-1637
>             Project: Tajo
>          Issue Type: Improvement
>          Components: planner/optimizer
>            Reporter: Hyunsik Choi
>            Assignee: Hyunsik Choi
>
> This issue is to track the refinement of logical planning. In overall, this issue includes lots of trivial change and refactoring issues.
> These improvement has the following objectives over logical planning:
> * More consistency
> * More concise plan rewrite
> * Less ambiguity and implicity



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