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  1. Core Server
  2. SERVER-4930

aggregation: use dependency information to satisfy pipelines with index-only scans when possible

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Aggregation Framework
    • Labels:
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      Description

      If we know we don't need any fields beyond those available from an index, don't go to the source documents, just like index-only queries.

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              Assignee:
              Unassigned
              Reporter:
              cwestin Chris Westin
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