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  1. Flink
  2. FLINK-6595

Nested SQL queries do not expose proctime / rowtime attributes

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: 1.3.0
    • Component/s: Table API & SQL
    • Labels:
      None

      Description

      We found out that the group windows cannot be applied with nested queries out-of-the-box:

      SELECT * FROM (
        (SELECT ...)
      UNION ALL)
        (SELECT ...)
      ) GROUP BY foo, TUMBLE(proctime, ...)
      

      Flink complains about proctime is undefined.

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              • Assignee:
                wheat9 Haohui Mai
                Reporter:
                wheat9 Haohui Mai
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                • Created:
                  Updated:
                  Resolved: