[jira] [Created] (FLINK-3735) Embedded SQL union should fail during translation

[Shang Yuanchun (Jira)]

Vasia Kalavri created FLINK-3735:
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             Summary: 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.



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