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Posted to issues@calcite.apache.org by "Haisheng Yuan (Jira)" <ji...@apache.org> on 2019/11/21 01:58:00 UTC

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

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

Haisheng Yuan resolved CALCITE-3112.
------------------------------------
    Fix Version/s: 1.22.0
       Resolution: Fixed

Fixed in https://github.com/apache/calcite/commit/cacc82ce99258abee0fad636d800814a6dcb1b77. Thanks for the PR, [~winipanda]!

> 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
>             Fix For: 1.22.0
>
>          Time Spent: 2h 40m
>  Remaining Estimate: 0h
>
> 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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