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https://issues.apache.org/jira/browse/FLINK-27969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17656694#comment-17656694
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Robert Metzger commented on FLINK-27969:
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I think this is a known limitation, tracked here:
https://issues.apache.org/jira/browse/FLINK-19059
> StreamPhysicalOverAggregate doesn't support consuming update and delete
> changes
> -------------------------------------------------------------------------------
>
> Key: FLINK-27969
> URL: https://issues.apache.org/jira/browse/FLINK-27969
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / API
> Affects Versions: 1.14.3
> Reporter: Spongebob
> Priority: Major
>
> Exception trace:
> {code:java}
> // exception
> StreamPhysicalOverAggregate doesn't support consuming update and delete
> changes which is produced by node Join(joinType=[LeftOuterJoin], where=[(COL2
> = COL4)], select=[...], leftInputSpec=[NoUniqueKey],
> rightInputSpec=[NoUniqueKey]) {code}
> FlinkSQL that scheduled as streaming table like this:
> {code:java}
> // dml
> SELECT RANK() OVER (PARTITION BY A.COL1 ORDER BY A.COL2) AS ODER_ONUM
> FROM A
> INNER JOIN B ON A.COL1 = B.COL1
> LEFT JOIN C ON C.COL3 = 1 AND CAST(A.COL2 AS STRING) = C.COL4{code}
>
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