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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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