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  1. Core Server
  2. SERVER-78233

Remove post filter for $match with timeField predicates for fixed bucketing

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    • Icon: Task Task
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 7.1.0-rc0
    • None
    • None
    • None
    • Fully Compatible
    • QI 2023-06-26, QI 2023-07-10, QI 2023-07-24, QI 2023-08-07

    Description

      A query with a predicate on the timeField that 

      1. matches the rounding parameter set by bucketMaxSpanSeconds and bucketRoundingSeconds
      2. those parameters have not been changed

      can be rewritten as a predicate on the control.min.time field. This ticket should also handle updating the index bounds on clustered index scan to be not subtracted by bucketMaxSpanSeconds

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            gil.alon@mongodb.com Gil Alon
            gil.alon@mongodb.com Gil Alon
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              Created:
              Updated:
              Resolved: