quickstep-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From zuyu <...@git.apache.org>
Subject [GitHub] incubator-quickstep pull request #:
Date Tue, 20 Jun 2017 19:28:11 GMT
Github user zuyu commented on the pull request:

    https://github.com/apache/incubator-quickstep/commit/6d83b46af25b35fb0b3a23452b6fbd2842b33793#commitcomment-22660685
  
    In query_optimizer/rules/ReorderColumns.cpp:
    In query_optimizer/rules/ReorderColumns.cpp on line 172:
    @jianqiao If I understand correctly, if there is no changes in `project_expressions`,
we don't need to create a copy of `output`, right?


---
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.
---

Mime
View raw message