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  1. Core Server
  2. SERVER-60066

Implement plan cache invalidation on collection drop

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    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 5.2.0
    • Affects Version/s: None
    • Component/s: None
    • Labels:
      None
    • Fully Compatible
    • QO 2021-10-04, QO 2021-10-18, QO 2021-11-01, QO 2021-11-15

      The SBE plan cache is designed as process-global, as opposed to per-collection in the classic engine, meaning that invalidation process will be more subtle. Namely, when a collection is dropped we will need to invalidate only those plan cache entires which depend on this collection.

            Assignee:
            alexander.ignatyev@mongodb.com Alexander Ignatyev
            Reporter:
            anton.korshunov@mongodb.com Anton Korshunov
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              Created:
              Updated:
              Resolved: