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From zuyu <...@git.apache.org>
Subject [GitHub] incubator-quickstep pull request #352: QUICKSTEP-125: Fixed the non-determin...
Date Sat, 05 May 2018 19:24:37 GMT
GitHub user zuyu opened a pull request:


    QUICKSTEP-125: Fixed the non-determinism in JoinReordering.

    This PR fixed the bug in join reordering due to the pointer address-based comparison.
It also added a new rule that prefers the build side which does not produce output, and did
minor refactors for the file.
    Assigned to @jianqiao.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/zuyu/incubator-quickstep join-reordering-fix

Alternatively you can review and apply these changes as the patch at:


To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #352
commit 439c64afa195be3c067b6889917a64ce48ec27c3
Author: Zuyu Zhang <zuyu@...>
Date:   2018-05-05T19:21:53Z

    QUICKSTEP-125: Fixed the non-determinism in JoinReordering due to pointer cmp.



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