GitHub user marmbrus opened a pull request:
https://github.com/apache/spark/pull/6816
[SPARK-6583][SQL] Support aggregate functions in ORDER BY
Add aggregates in ORDER BY clauses to the `Aggregate` operator beneath.
Project these results away after the Sort.
Based on work by @watermen. Also Closes #5290.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/marmbrus/spark pr/5290
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/6816.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 #6816
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commit f11984992bada2aaa3f21eeb57e4c8644fe7e470
Author: Yadong Qi <[email protected]>
Date: 2015-04-21T13:03:40Z
order by aggregated function
commit a1e87c1a13ebe530671ccdad223ecffc1ba5d800
Author: Yadong Qi <[email protected]>
Date: 2015-06-04T02:04:36Z
fix conflict
commit 7f9b7360a41fdd33388a9582dad9ad05d9dfba23
Author: Yadong Qi <[email protected]>
Date: 2015-06-09T06:20:32Z
delete Substring case
commit c8b25c1f8583eb8b657addf424d017041e5d61ee
Author: Yadong Qi <[email protected]>
Date: 2015-06-10T09:22:17Z
move the test data.
commit eb8938db11287fb7a7581b5a02b5218b148a71fa
Author: Michael Armbrust <[email protected]>
Date: 2015-06-12T04:27:27Z
no vars
commit 3226a97794d3b1e3d18ad5bdd717c2ef298025c4
Author: Michael Armbrust <[email protected]>
Date: 2015-06-12T04:41:22Z
consistent ordering
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