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  1. Core Server
  2. SERVER-66457

Large $elemMatch queries are slow in SBE

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    • Type: Icon: Bug Bug
    • Resolution: Gone away
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
    • Query Execution
    • ALL
    • QE 2023-02-06, QE 2023-02-20, QE 2023-03-06
    • 5

      Summary: The performance of $elemMatch in SBE scales very poorly as the number of elements in the query grows, and the regression appears to grow unbounded (as compared with the classic engine.

            Assignee:
            martin.neupauer@mongodb.com Martin Neupauer
            Reporter:
            kyle.suarez@mongodb.com Kyle Suarez
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              Created:
              Updated:
              Resolved: