Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-60067

When index is dropped invalidate only SBE plan cache entries which depend on it

XMLWordPrintableJSON

    • Type: Icon: Improvement Improvement
    • Resolution: Won't Do
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
    • Labels:
      None
    • Query Optimization
    • QO 2021-10-18

      This is a continuation of the work started in SERVER-60066. We need to enhance a plan cache invalidation mechanism when an index is dropped to evict only those plan cache entries which hold plans which depend on the dropped index.

            Assignee:
            backlog-query-optimization [DO NOT USE] Backlog - Query Optimization
            Reporter:
            anton.korshunov@mongodb.com Anton Korshunov
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Created:
              Updated:
              Resolved: