[jira] [Commented] (TAJO-1628) Add a document for join operation

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TAJO-1628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14633077#comment-14633077 ] 

ASF GitHub Bot commented on TAJO-1628:
--------------------------------------

GitHub user jihoonson opened a pull request:

    https://github.com/apache/tajo/pull/636

    TAJO-1628: Add a documentation for join operation

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/jihoonson/tajo-2 TAJO-1628

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/tajo/pull/636.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #636
    
----
commit bedce3aa0ef3a3d337e7c054c9db0e3af2e15cf4
Author: Jihoon Son <ji...@apache.org>
Date:   2015-07-20T01:03:39Z

    TAJO-1352: Improve the join order algorithm to consider missed cases of associative join operators. (jihoon)
    
    Closes #593

commit 105c2be85ec22b650bc03280c7edff3042b11f47
Author: Jihoon Son <ji...@apache.org>
Date:   2015-07-20T06:01:21Z

    TAJO-1628

----


> Add a document for join operation
> ---------------------------------
>
>                 Key: TAJO-1628
>                 URL: https://issues.apache.org/jira/browse/TAJO-1628
>             Project: Tajo
>          Issue Type: Task
>          Components: Documentation
>            Reporter: Jihoon Son
>             Fix For: 0.11.0
>
>
> Even though there is already a document that simply describes our join support (http://tajo.apache.org/docs/devel/sql_language/queries.html), it would be better if we provide a document for detailed description of join operation, broadcast join configuration, and so on.



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