Large $elemMatch queries are slow in SBE

XMLWordPrintableJSON

    • Type: Bug
    • Resolution: Gone away
    • Priority: 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
    • None
    • 3
    • None
    • None
    • None
    • None
    • None
    • None
    • None

      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 (Inactive)
              Reporter:
              Kyle Suarez (Inactive)
              Votes:
              0 Vote for this issue
              Watchers:
              14 Start watching this issue

                Created:
                Updated:
                Resolved: