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  1. Calcite
  2. CALCITE-445

Pull up filters rejected by a ProjectableFilterableTable

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.1.0-incubating
    • Component/s: None
    • Labels:
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      Description

      Suppose that t (i, j, k) is a table that implements ProjectableFilterableTable, we execute the query select k from t where j = 1, and t refuses to evaluate the filter j = 1.

      We should still push the project to the table. But we need to project the extra column, j needed by the filter, and transform it, because it now occurs after the project.

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              • Assignee:
                julianhyde Julian Hyde
                Reporter:
                julianhyde Julian Hyde
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                  Updated:
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