GitHub user chermenin opened a pull request:
https://github.com/apache/flink/pull/2976
[FLINK-5303] [table] Support for SQL GROUPING SETS clause.
Support for operators GROUPING SETS / ROLLUP / CUBE was added in this PR.
Also added some tests for check execution of SQL queries with them.
PR will close next issue: https://issues.apache.org/jira/browse/FLINK-5303.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/chermenin/flink flink-5303
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/2976.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 #2976
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commit 51832104b5bb9aac06b6b86c98944a2d512e358c
Author: Aleksandr Chermenin <aleksandr_cherme...@epam.com>
Date: 2016-12-07T07:57:04Z
[FLINK-5303] Added GROUPING SETS implementation.
commit 9594a197148b77ffd4873d6fb77efafe01915c6e
Author: Aleksandr Chermenin <aleksandr_cherme...@epam.com>
Date: 2016-12-07T14:23:35Z
[FLINK-5303] Fixed grouping sets implementation.
commit a1aa9b2315974e63fee4f948b0e99580c49413ab
Author: Aleksandr Chermenin <aleksandr_cherme...@epam.com>
Date: 2016-12-07T14:35:46Z
[FLINK-5303] Small fixes.
commit c1170e2ce6111a77d31d29fbbad6b2c660d9e980
Author: Aleksandr Chermenin <aleksandr_cherme...@epam.com>
Date: 2016-12-08T07:46:09Z
[FLINK-5303] Some improvements.
commit 400c78d4b78fd092da0756177fa7e6dcfe7544b8
Author: Aleksandr Chermenin <aleksandr_cherme...@epam.com>
Date: 2016-12-08T09:32:53Z
[FLINK-5303] Added tests.
commit 8f30cbadca6a610ae9b4894065c4af38ec7ab12d
Author: Aleksandr Chermenin <aleksandr_cherme...@epam.com>
Date: 2016-12-08T09:34:35Z
[FLINK-5303] Test small fix.
commit eaa745bb907695bc70a0b61bc4e322ad617cd1b1
Author: Aleksandr Chermenin <aleksandr_cherme...@epam.com>
Date: 2016-12-08T11:34:19Z
[FLINK-5303] Grouping sets tests and fixes.
commit 543b2be72ec30f6fce2a25371cc0b8b95a49f832
Author: Aleksandr Chermenin <aleksandr_cherme...@epam.com>
Date: 2016-12-08T11:44:41Z
[FLINK-5303] Some cleanup.
commit 3976cea7ce3ad98381e6467d6cf1e02f1d19b103
Author: Aleksandr Chermenin <aleksandr_cherme...@epam.com>
Date: 2016-12-08T13:14:14Z
[FLINK-5303] Have supplemented documentation.
commit 92955c58fc464be34f3e3af0a83d38a6261edca3
Author: Aleksandr Chermenin <aleksandr_cherme...@epam.com>
Date: 2016-12-08T14:56:00Z
[FLINK-5303] Improved documentation.
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