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  1. Calcite
  2. CALCITE-4052

Enable Top-down Optimization

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    • Task
    • Status: Open
    • Major
    • Resolution: Unresolved
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    Description

      We can enable top-down opt globally by updating saffron.properties.

      Some tests will fail because top-down opt changes the output plan.

      The easiest way is to update those tests to make them match the output plan produced after top-down opt.

      Alternatively, we might change testing framework to verify two output plans: one for top-down opt, another for when top-down opt not enabled.

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            Unassigned Unassigned
            amaliujia Rui Wang

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