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From ravipesala <...@git.apache.org>
Subject [GitHub] carbondata pull request #1481: [CARBONDATA-1576] Added create datamap parser...
Date Fri, 10 Nov 2017 11:03:21 GMT
GitHub user ravipesala opened a pull request:

    https://github.com/apache/carbondata/pull/1481

    [CARBONDATA-1576] Added create datamap parser and saved to schema file

    Be sure to do all of the following checklist to help us incorporate 
    your contribution quickly and easily:
       User can create datamap using the following syntax.
       ```
        CREATE DATAMAP agg_sales
         ON TABLE sales
       USING "org.apache.carbondata.datamap.AggregateDataMapHandler"
      DMPROPERTIES (
        'KEY’=’VALUE’
       ) AS
       SELECT order_time, count(user_id) FROM sales GROUP BY order_time
       ```  
    
    In the above syntax `DMPROPERTIES` and `AS QUERY` are optional.
    
     - [X] Any interfaces changed?
       NO
     - [X] Any backward compatibility impacted?
       NO
     - [X] Document update required?
        Yes, need to add new syntax to document
     - [X] Testing done
            Testcases are added
     - [X] For large changes, please consider breaking it into sub-tasks under an umbrella
JIRA. 
    


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

    $ git pull https://github.com/ravipesala/incubator-carbondata datamap-parser1

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

    https://github.com/apache/carbondata/pull/1481.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 #1481
    
----
commit 75faa7755fa3c493ea7cf9882187dca9425373b4
Author: ravipesala <ravi.pesala@gmail.com>
Date:   2017-11-10T10:48:17Z

    Added create datamap parser and saved to schema file

----


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