Support pushdown of $bucketAuto stage to SBE

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    • Type: Task
    • Resolution: Unresolved
    • Priority: Major - P3
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    • Affects Version/s: None
    • Component/s: None
    • Query Execution
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      $bucketAuto is not being pushed down to SBE, as SBE only supports $group stages that can be evaluated by HashAggStage.

      Supporting $bucketAuto will likely require a different SBE stage, that does not currently exist, that performs range-based rather than hash-based grouping in order to satisfy the $bucketAuto semantic.

       $bucketAuto pushdown to SBE has been disabled by https://jira.mongodb.org/browse/SERVER-60226

       

            Assignee:
            [DO NOT USE] Backlog - Query Execution
            Reporter:
            Anna Wawrzyniak
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              Created:
              Updated: