[jira] [Commented] (FLINK-3192) Add explain support to print ast and sql physical execution.

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

    [ https://issues.apache.org/jira/browse/FLINK-3192?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15071423#comment-15071423 ] 

ASF GitHub Bot commented on FLINK-3192:
---------------------------------------

GitHub user gallenvara opened a pull request:

    https://github.com/apache/flink/pull/1477

    [FLINK-3192] Add explain support to print ast and sql physical execution.

    Table API doesn't support sql-explanation now. Add the explain support to print ast (abstract syntax tree) and the physical execution of sql.

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

    $ git pull https://github.com/gallenvara/flink SqlExplanation

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

    https://github.com/apache/flink/pull/1477.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 #1477
    
----
commit 3bb186378ccf4add375de6e5f88a96caf1104788
Author: gallenvara <ga...@126.com>
Date:   2015-12-11T05:57:51Z

    Add explain support to print the sql-execution plan.

----


> Add explain support to print ast and sql physical execution. 
> -------------------------------------------------------------
>
>                 Key: FLINK-3192
>                 URL: https://issues.apache.org/jira/browse/FLINK-3192
>             Project: Flink
>          Issue Type: New Feature
>          Components: Table API
>            Reporter: GaoLun
>            Assignee: GaoLun
>            Priority: Minor
>              Labels: features
>
> Table API doesn't support sql-explanation now. Add the explain support to print ast (abstract syntax tree) and the physical execution of sql.



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