GitHub user zuyu opened a pull request:
https://github.com/apache/incubator-quickstep/pull/265
Added Partition Rule For NestedLoopsJoin.
We may use broadcast join if the left (larger) side has partitions, while
the right (smaller) does not.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zuyu/incubator-quickstep
partition-rule-for-nlj
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-quickstep/pull/265.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 #265
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commit c7a9a083c8808c043db72398aaf42a1d2aedb6ba
Author: Zuyu Zhang <[email protected]>
Date: 2017-06-18T00:03:52Z
Added Partition Rule For NestedLoopsJoin.
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