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  1. Core Server
  2. SERVER-17943

add $filter expression to $project to work with $map and $reduce

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Details

    • New Feature
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • 3.1.3
    • Aggregation Framework
    • None
    • Fully Compatible
    • Quint Iteration 3

    Description

      Similar to $map (and in combination with possible $reduce SERVER-17258) adding $filter would complete the generic framework for handling any sort of array processing during projection in agg.

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              charlie.swanson@mongodb.com Charlie Swanson
              asya.kamsky@mongodb.com Asya Kamsky
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