[
https://issues.apache.org/jira/browse/FLINK-3735?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Vasia Kalavri reopened FLINK-3735:
----------------------------------
Even though the rule is supposed to covert all unions, we can still add an
extra check in the {{DataSetUnionRule}} to be fully covered.
> Embedded SQL union should fail during translation
> -------------------------------------------------
>
> Key: FLINK-3735
> URL: https://issues.apache.org/jira/browse/FLINK-3735
> Project: Flink
> Issue Type: Bug
> Components: Table API
> Affects Versions: 1.1.0
> Reporter: Vasia Kalavri
> Assignee: Vasia Kalavri
>
> The Table API currently only supports union all and embedded SQL queries
> translate both union and union all to union all. We should only generate a
> valid plan for union all.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
