Support pushdown of $bucketAuto stage to SBE

XMLWordPrintableJSON

    • Type: Task
    • Resolution: Unresolved
    • Priority: Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
    • Query Execution
    • None
    • 3
    • None
    • None
    • None
    • None
    • None
    • None
    • None

      $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
              Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

                Created:
                Updated: