[GitHub] hive pull request: HIVE-9028: Enhance the hive parser to accept tu...

[saucam <gi...@git.apache.org>]

GitHub user saucam opened a pull request:

    https://github.com/apache/hive/pull/25

    HIVE-9028: Enhance the hive parser to accept tuples in where in clause filter

    Currently, the hive parser will only accept a list of values in the where in clause and the filter is applied only on a single column. Enhanced it to accept filter on multiple columns.
    So current support is for queries like :
    Select * from table where c1 in (value1,value2,...value n);
    Added support in the parser for queries like :
    Select * from table where (c1,c2,... cn) in ((value1,value2...value n), (value1' , value2' ... ,value n').... )
    
    
    Have added support for these queries in spark sql

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

    $ git pull https://github.com/saucam/hive trunk

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

    https://github.com/apache/hive/pull/25.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 #25
    
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commit 30fa9f1e52b77f68080c2aa146b7f6a4edffd10b
Author: Yash Datta <ya...@guavus.com>
Date:   2014-12-05T05:36:46Z

    HIVE-9028: Enhance the hive parser to accept tuples in where in clause filter

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