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  1. Core Server
  2. SERVER-71220

Apply additional filters when calibrating Cost Model.

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    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 6.2.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • Fully Compatible
    • QO 2022-11-14

      When we calibrate Cost Model we need to apply additional filters for the following ABT nodes:

      • IndexScan and PhysicalScan- make sure that all queries come from "small query" collection since large queries spoils interception.
      • Filter - we calibrate filter just for a subset of possible operations in this iteration.

            Assignee:
            alexander.ignatyev@mongodb.com Alexander Ignatyev
            Reporter:
            alexander.ignatyev@mongodb.com Alexander Ignatyev
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