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https://issues.apache.org/jira/browse/CALCITE-3575?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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小黑一点都不黑 updated CALCITE-3575:
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Description:
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。
My english is poor, did I make myself clear?
!image-2019-12-06-14-30-26-738.png!
was:
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-2019-12-06-14-30-26-738.png!
> 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: 1.18.0, 1.19.0, 1.20.0, 1.21.0
> Reporter: 小黑一点都不黑
> Priority: Critical
> Attachments: image-2019-12-06-14-30-26-738.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。
> My english is poor, did I make myself clear?
> !image-2019-12-06-14-30-26-738.png!
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