[
https://issues.apache.org/jira/browse/FLINK-14361?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17333862#comment-17333862
]
Flink Jira Bot commented on FLINK-14361:
----------------------------------------
This issue was marked "stale-assigned" and has not received an update in 7
days. It is now automatically unassigned. If you are still working on it, you
can assign it to yourself again. Please also give an update about the status of
the work.
> 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
> Assignee: godfrey he
> Priority: Major
> Labels: stale-assigned
>
> 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.
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
