You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@calcite.apache.org by "Andrew Pilloud (Jira)" <ji...@apache.org> on 2021/08/30 22:08:00 UTC

[jira] [Created] (CALCITE-4759) JoinPushThroughJoinRule does not match two joins

Andrew Pilloud created CALCITE-4759:
---------------------------------------

             Summary: JoinPushThroughJoinRule does not match two joins
                 Key: CALCITE-4759
                 URL: https://issues.apache.org/jira/browse/CALCITE-4759
             Project: Calcite
          Issue Type: Bug
          Components: core
    Affects Versions: 1.25.0
            Reporter: Andrew Pilloud


JoinPushThroughJoinRule doesn't ever get to the onMatch() condition, even when presented with a plan with two back to back joins. I found this as a test failure while upgrading Beam from Calcite 1.20 to 1.25.

Looks like this was introduced by https://github.com/apache/calcite/pull/2024, I was able to workaround the issue by patching in the match rule prior to this change: https://github.com/apache/beam/pull/14729/commits/22994a0c093c91f3af58fc4a7824e8971a449907



--
This message was sent by Atlassian Jira
(v8.3.4#803005)