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https://issues.apache.org/jira/browse/CALCITE-2819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16760531#comment-16760531
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Stamatis Zampetakis commented on CALCITE-2819:
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Hi [~siddteotia], I am wondering about the benefit of adding such rule. You
already have an ordering before applying this rule so the first ordering of the
rule is the second ordering overall. Why is this second join ordering in
particular useful?
> Add a version of LoptOptimizeJoinRule that uses the first ordering it finds
> ---------------------------------------------------------------------------
>
> Key: CALCITE-2819
> URL: https://issues.apache.org/jira/browse/CALCITE-2819
> Project: Calcite
> Issue Type: Task
> Components: core
> Reporter: Siddharth Teotia
> Assignee: Julian Hyde
> Priority: Minor
>
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