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Posted to issues@quickstep.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/11/10 19:25:00 UTC

[jira] [Commented] (QUICKSTEP-106) Fuse-Hash-Select

    [ https://issues.apache.org/jira/browse/QUICKSTEP-106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16247948#comment-16247948 ] 

ASF GitHub Bot commented on QUICKSTEP-106:
------------------------------------------

Github user dylanpbacon commented on the issue:

    https://github.com/apache/incubator-quickstep/pull/300
  
    Rebased this with master, this branch is now up to date. LIP Filters still need to be fixed to work properly with this feature.


> Fuse-Hash-Select
> ----------------
>
>                 Key: QUICKSTEP-106
>                 URL: https://issues.apache.org/jira/browse/QUICKSTEP-106
>             Project: Apache Quickstep
>          Issue Type: New Feature
>          Components: Query Execution, Query Optimizer
>            Reporter: Dylan Bacon
>
> Adding support for a physical plan optimization rule to fuse a selection node in the build side of a hash join into a table reference with the predicate moved directly into the hash join for execution.



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