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  1. Calcite
  2. CALCITE-4052

Enable Top-down Optimization

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    • Type: Task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
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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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              • Assignee:
                Unassigned
                Reporter:
                amaliujia Rui Wang
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                • Created:
                  Updated: