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Posted to issues@calcite.apache.org by "小黑一点都不黑 (Jira)" <ji...@apache.org> on 2019/12/06 06:30:00 UTC

[jira] [Created] (CALCITE-3575) JOIN 条件下推引入BUG

小黑一点都不黑 created CALCITE-3575:
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             Summary: JOIN 条件下推引入BUG
                 Key: CALCITE-3575
                 URL: https://issues.apache.org/jira/browse/CALCITE-3575
             Project: Calcite
          Issue Type: Bug
          Components: core
    Affects Versions: 1.21.0, 1.20.0, 1.19.0, 1.18.0
            Reporter: 小黑一点都不黑
         Attachments: image-2019-12-06-14-24-56-599.png

In the case,  a join statement with equal condition and left is expression instead of column, will fire the bug. the reason is pushDownJoinConditions method does't add left project node to SqlToRelConverter.leaves。

 

!image-2019-12-06-14-25-09-548.png!



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