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  1. Core Server
  2. SERVER-81376

[CQF] Disable NotPushdown by default

    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 7.2.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • None
    • Query Optimization
    • Fully Compatible
    • QO 2023-10-02, QO 2023-10-16, QO 2023-10-30, QO 2023-11-13

      As part of the discussion for SERVER-79205, we decided to disable the NotPushdown rewrite by default to make CQF and classic behavior consistent on queries containing $not. Shortly after M2, we intend to revisit the discussion of comparisons against missing fields in bonsai (SERVER-80239) and may be able to re-enable the NotPushdown rewrite.

      As part of this ticket, we may decide to introduce a query knob controlling whether or not the NotPushdown rewrite is enabled.

            Assignee:
            hana.pearlman@mongodb.com Hana Pearlman
            Reporter:
            hana.pearlman@mongodb.com Hana Pearlman
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              Created:
              Updated:
              Resolved: