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https://issues.apache.org/jira/browse/CALCITE-483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15581382#comment-15581382
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sunjincheng commented on CALCITE-483:
-------------------------------------
What is the specific difference between
“org.apache.calcite.rel.logical.LogicalCorrelate” and
“org.apache.calcite.rel.logical.LogicalJoin”, can you give me an example?
【It behaves like a kind of Join, but works by setting variables in its
environment and restarting its right-hand input.】
> Implement correlate expression for enumerable convention
> --------------------------------------------------------
>
> Key: CALCITE-483
> URL: https://issues.apache.org/jira/browse/CALCITE-483
> Project: Calcite
> Issue Type: Bug
> Reporter: Vladimir Sitnikov
> Assignee: Vladimir Sitnikov
> Fix For: 1.0.0-incubating
>
>
> Implement LogicalCorrelate and the implementation for enumerable
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