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Posted to issues@calcite.apache.org by "Ruben Q L (Jira)" <ji...@apache.org> on 2020/06/04 08:22:00 UTC

[jira] [Commented] (CALCITE-4041) Implement trait propagation for EnumerableCorrelate

    [ https://issues.apache.org/jira/browse/CALCITE-4041?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17125676#comment-17125676 ] 

Ruben Q L commented on CALCITE-4041:
------------------------------------

fyi [~hyuan], please feel free to complete the description.

> Implement trait propagation for EnumerableCorrelate
> ---------------------------------------------------
>
>                 Key: CALCITE-4041
>                 URL: https://issues.apache.org/jira/browse/CALCITE-4041
>             Project: Calcite
>          Issue Type: Improvement
>          Components: core
>            Reporter: Ruben Q L
>            Priority: Major
>
> Implement trait propagation for EnumerableCorrelate.
> Note that Correlate only supports join types: LEFT / INNER / SEMI / ANTI.
> The current implementation of EnumerableCorrelate keeps the order from the left-hand-side.
> Check CALCITE-4012 for reference.



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