GitHub user watermen opened a pull request:
https://github.com/apache/spark/pull/5045
[SPARK-6356]Support the 'ROLLUP' 'CUBE' 'GROUPING SETS' 'grouping() in
SQLContext'
Support for the expression below:
```
GROUP BY expression list WITH ROLLUP
GROUP BY expression list WITH CUBE
GROUP BY expression list GROUPING SETS(expression list2)
```
and
```
GROUP BY ROLLUP(expression list)
GROUP BY CUBE(expression list)
GROUP BY expression list GROUPING SETS(expression list2)
```
and
```
GROUPING (expression list)
```
/cc @scwf @chenghao-intel @haiyangsea
https://github.com/apache/spark/pull/3964
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/watermen/spark sql-grouping-set
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/5045.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 #5045
----
commit f46458d1c0917dc636b618d4bfa4466373b2e5d2
Author: q00251598 <[email protected]>
Date: 2015-03-16T12:09:41Z
Support the 'ROLLUP' 'CUBE' 'GROUPING SETS' 'grouping() in SQLContext'
----
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