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  1. Core Server
  2. SERVER-77021

[CQF] Pushdown Not through Default

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    • Type: Icon: Improvement Improvement
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 7.1.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • Fully Compatible
    • Evergreen 2023-05-15

      We can extend the NotPushdown rewrite to Default

      For example (pseudocode):

      • Not (Default e) -> Default (Not e)
        • In an EvalFilter context, Default returns either its argument or the negation of its argument.
        • This will help us combine $not with $exists.

            Assignee:
            chii.huang@mongodb.com Chi-I Huang
            Reporter:
            chii.huang@mongodb.com Chi-I Huang
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              Created:
              Updated:
              Resolved: