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https://issues.apache.org/jira/browse/FLINK-14361?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-14361:
-----------------------------------
Labels: auto-unassigned stale-major (was: auto-unassigned)
I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help
the community manage its development. I see this issues has been marked as
Major but is unassigned and neither itself nor its Sub-Tasks have been updated
for 30 days. I have gone ahead and added a "stale-major" to the issue". If this
ticket is a Major, please either assign yourself or give an update. Afterwards,
please remove the label or in 7 days the issue will be deprioritized.
> Decorrelate subQuery fail when multi correlate in project
> ---------------------------------------------------------
>
> Key: FLINK-14361
> URL: https://issues.apache.org/jira/browse/FLINK-14361
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Planner
> Reporter: Jingsong Lee
> Priority: Major
> Labels: auto-unassigned, stale-major
>
> Blink planner run SQL:
> {code:java}
> SELECT (SELECT SUM(l.c) FROM l WHERE l.a = r.a and l.b = r.b) from r)
> {code}
> Will throw exception: unexpected correlate variable $cor
> But:
> {code:java}
> SELECT (SELECT SUM(l.c) FROM l WHERE l.a = r.a) from r){code}
> Single correlate in project can work.
>
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