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https://issues.apache.org/jira/browse/FLINK-30270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17651143#comment-17651143
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Martijn Visser commented on FLINK-30270:
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[[email protected]] With this ticket being a subticket on optimizing TPC-DS
queries, it's not clear immediately if this is a bug or an improvement. Based
on the description I think it's a bug, but then I don't think it should be
listed as a ticket under an improvement story. WDYT?
> FlinkJoinToMultiJoinRule incorrectly combines Left/Right outer join to
> MultiJoin
> --------------------------------------------------------------------------------
>
> Key: FLINK-30270
> URL: https://issues.apache.org/jira/browse/FLINK-30270
> Project: Flink
> Issue Type: Sub-task
> Components: Table SQL / Planner
> Affects Versions: 1.16.0
> Reporter: Yunhong Zheng
> Assignee: Yunhong Zheng
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.17.0
>
>
> FlinkJoinToMultiJoinRule incorrectly combines Left/Right outer join to
> MultiJoin. In some complex cases, it need to consider join conditions,
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