quickstep-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Terranlee <...@git.apache.org>
Subject [GitHub] incubator-quickstep pull request #231: Implement optimizer and execution lay...
Date Tue, 11 Apr 2017 22:30:22 GMT
GitHub user Terranlee opened a pull request:


    Implement optimizer and execution layers for UNION and INTERSECT.

    This PR implements the logical and physical layers to support UNION and INTERSECT operations,
and also creates a new UnionAllOperator to do UnionAll operation.

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

    $ git pull https://github.com/Terranlee/incubator-quickstep union-operator-execute

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 #231
commit 6ff6c34b700eaf84643954914a8344e5b440ec41
Author: Tianrun <tianrun@node-0.tianrun-qv23700.quickstep-pg0.wisc.cloudlab.us>
Date:   2017-04-10T16:21:11Z

    Implement optimizer and execution layers for UNION and INTERSECT.


If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastructure@apache.org or file a JIRA ticket
with INFRA.

View raw message