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

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

Danny Chen created CALCITE-3715:
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             Summary: Add a 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
             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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