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https://issues.apache.org/jira/browse/CALCITE-5783?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17733704#comment-17733704
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Aitozi commented on CALCITE-5783:
---------------------------------

[~julianhyde] Updated the description.

> Support hint for TableFunctionScan
> ----------------------------------
>
>                 Key: CALCITE-5783
>                 URL: https://issues.apache.org/jira/browse/CALCITE-5783
>             Project: Calcite
>          Issue Type: Improvement
>          Components: core
>            Reporter: Aitozi
>            Assignee: Aitozi
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.35.0
>
>
> This ticket is meant to make the table function scan RelNode hintable, so 
> that we can apply some hint on the target table function.
> So that we can support to use hints like
> {code:sql}
> SELECT /*+ ASYNC_LATERAL('output-mode' = 'ordered', 'capacity' = '200', 
> 'timeout' = '180s') */ a, c1, c2
> FROM T1
> LEFT JOIN LATERAL TABLE (async_split(b)) AS T(c1, c2) ON true
> {code}



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