Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-92587

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

XMLWordPrintableJSON

    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 8.1.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • None
    • Query Optimization
    • Fully Compatible

      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
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

              Created:
              Updated:
              Resolved: