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  1. Documentation
  2. DOCS-13918

Aggregation optimizations doc needs update

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      https://docs.mongodb.com/manual/core/aggregation-pipeline-optimization/#projection-optimization

      This page needs to reflect the optimization made in SERVER-9507 for $sort+$group+$first and $sort+$group+$count (these will now use the index effectively (DISTINCT scan) as opposed to a full index scan

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            jason.price@mongodb.com Jason Price
            alex.komyagin@mongodb.com Alexander Komyagin
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              Created:
              Updated:
              Resolved:
              2 years, 1 week ago