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Posted to issues@calcite.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/06/14 06:55:00 UTC

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

     [ https://issues.apache.org/jira/browse/CALCITE-3112?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated CALCITE-3112:
------------------------------------
    Labels: pull-request-available  (was: )

> 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
>            Priority: Major
>              Labels: pull-request-available
>
> 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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