[
https://issues.apache.org/jira/browse/FLINK-3505?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15172111#comment-15172111
]
Fabian Hueske commented on FLINK-3505:
--------------------------------------
Hi [~chengxiang li], can you provide a test case and an expected plan for this
issue?
Thanks, Fabian
> JoinUnionTransposeRule fails to push Join past Union.
> -----------------------------------------------------
>
> Key: FLINK-3505
> URL: https://issues.apache.org/jira/browse/FLINK-3505
> Project: Flink
> Issue Type: Bug
> Components: Table API
> Reporter: Chengxiang Li
>
> {noformat}
> val unionDs = ds1
> .unionAll(ds2.select('a, 'b, 'c))
> .join(ds3)
> .where('a === 'k)
> .select('a, 'b, 'l)
> {noformat}
> For this query, JoinUnionTransposeRule fails to push push Join past Union.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
