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

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    • Type: New Feature
    • Resolution: Done
    • Priority: Major - P3
    • 3.1.3
    • Affects Version/s: None
    • Component/s: Aggregation Framework
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    • Fully Compatible
    • Quint Iteration 3
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    • 3
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      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.

              Assignee:
              Charlie Swanson
              Reporter:
              Asya Kamsky
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                Created:
                Updated:
                Resolved: