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  1. Core Server
  2. SERVER-27915

Make $group with $addToSet accumulator use DISTINCT_SCAN when applicable

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        is depended on by

        Improvement - An improvement or enhancement to an existing feature or task. SERVER-25899 Make the distinct command always execute as an aggregation pipeline

        • Major - P3 - Major loss of function.
        • Open
        is related to

        New Feature - A new feature of the product, which has yet to be developed. SERVER-2130 Ability to use Limit() with Distinct()

        • Major - P3 - Major loss of function.
        • Open

        Improvement - An improvement or enhancement to an existing feature or task. SERVER-37715 Use DISTINCT_SCAN for $unwind-$group pipelines

        • Major - P3 - Major loss of function.
        • Open
        related to

        Improvement - An improvement or enhancement to an existing feature or task. SERVER-9507 Optimize $sort+$group+$first pipeline to avoid full index scan

        • Major - P3 - Major loss of function.
        • Closed

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                Updated: