GitHub user xinyunh opened a pull request:
https://github.com/apache/spark/pull/2252
[SPARK-3379] Implement 'POWER' for sql
Add support for the mathematical function "POWER" within spark sql.
Test-cases included.
Spitted from [SPARK-3176].
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/Huawei-Spark/spark mathematical
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/2252.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 #2252
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commit 1129a20128d34a5e3dd9af840ee119b977c050b3
Author: xinyunh <[email protected]>
Date: 2014-08-14T20:13:02Z
add 'Last' component
commit b285818d1532b2ff103f048c4172b448e6bda4bc
Author: xinyunh <[email protected]>
Date: 2014-08-14T23:10:28Z
fix the bug in 'Last' component
commit 1a24fcd6c22bb195fb68ca335610f227c35b4a3c
Author: bomeng <golf8lover>
Date: 2014-08-20T18:16:35Z
add abs() function support
commit 75c1d5da0081ced06927d47df5595c17a4cb5a82
Author: bomeng <golf8lover>
Date: 2014-08-20T18:35:48Z
Modify the code of POWER and ABS. Move them to the file arithmetic
commit 10b6c8cfa7d622d7728f61f53686215404e0ab59
Author: xinyunh <[email protected]>
Date: 2014-09-02T17:21:21Z
fix the code style issue
commit 7f37dc8668de8404d8d415db96aa68daf78d8225
Author: xinyunh <[email protected]>
Date: 2014-09-03T18:05:11Z
only remain POWER part
commit 0c038fc58ac7fa237e0a0eb5b93409c9474643a7
Author: xinyunh <[email protected]>
Date: 2014-09-03T18:05:11Z
only remain POWER part
commit ebe1da920ec055a363a6bafda1ef0a1f6b9ee47b
Author: xinyunh <[email protected]>
Date: 2014-09-03T18:13:57Z
Merge branch 'mathematical' of https://github.com/Huawei-Spark/spark into
mathematical
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