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  1. Core Server
  2. SERVER-92587

Add planRankerMode query knob to choose multi-planning or a CBR mode

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    • Type: Icon: Task Task
    • Resolution: Unresolved
    • Priority: Icon: Major - P3 Major - P3
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    • Affects Version/s: None
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    • Query Optimization

      Add a new query knob planRankerMode to control whether the planner uses multi-planning or cost-based estimation, and the CE method used for cost-based ranking.

      The knobs are described here.

        1. query_knob_plan_ranker_mode.diff
          1 kB

            Assignee:
            ben.shteinfeld@mongodb.com Ben Shteinfeld
            Reporter:
            timour.katchaounov@mongodb.com Timour Katchaounov
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              Created:
              Updated: