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  1. Core Server
  2. SERVER-97135

Refactor $exchange optimization code so it can be reused

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    • Type: Icon: Task Task
    • Resolution: Unresolved
    • Priority: Icon: Major - P3 Major - P3
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    • Query Optimization

      (After SERVER-92457) we should refactor $exchange logic in sharded_agg_helpers either to live in its own header/cpp and be used in split_pipeline.h/.cpp, or have it live directly there, so that we don't have to check eligibility in DocumentSourceGroupBase::
      pipelineDependentDistributedPlanLogic to determine if we can/should fully push a $group down.

            Assignee:
            Unassigned Unassigned
            Reporter:
            alya.berciu@mongodb.com Alya Berciu
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              Created:
              Updated: