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Posted to issues@calcite.apache.org by "Feng Zhu (JIRA)" <ji...@apache.org> on 2019/06/06 05:06:00 UTC

[jira] [Created] (CALCITE-3112) Support Window in RelToSqlConverter

Feng Zhu created CALCITE-3112:
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             Summary: Support Window in RelToSqlConverter
                 Key: CALCITE-3112
                 URL: https://issues.apache.org/jira/browse/CALCITE-3112
             Project: Calcite
          Issue Type: Improvement
          Components: core
    Affects Versions: 1.19.0
            Reporter: Feng Zhu
            Assignee: TANG Wen-hui


Current now, RelToSqlConverter does not support Window, due to its original design for RelNode of JDBC-type.
When we try to convert EnumerableWindow node back to SQL, it will fail.

For more general use, I think we need to implement this feature.



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