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Posted to issues@calcite.apache.org by "Danny Chen (Jira)" <ji...@apache.org> on 2020/01/07 12:19:00 UTC

[jira] [Updated] (CALCITE-3715) Add an interface to pass the table hints to RelOptTable

     [ https://issues.apache.org/jira/browse/CALCITE-3715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Danny Chen updated CALCITE-3715:
--------------------------------
    Summary: Add an interface to pass the table hints to RelOptTable  (was: Add a interface to pass the table hints to RelOptTable)

> Add an interface to pass the table hints to RelOptTable
> -------------------------------------------------------
>
>                 Key: CALCITE-3715
>                 URL: https://issues.apache.org/jira/browse/CALCITE-3715
>             Project: Calcite
>          Issue Type: Sub-task
>          Components: core, csv-adapter
>    Affects Versions: 1.21.0
>            Reporter: Danny Chen
>            Assignee: Danny Chen
>            Priority: Major
>             Fix For: 1.22.0
>
>
> In sql to rel converter, we pass a ToRelContext to the AbstractPreparingTable, in order to translate the table to a relational expression.
> We should also pass the hints to the table so that other engines can use the hints to create their source/reader.
> I'm so sorry to say that i have no idea how to write tests.



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