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  1. Core Server
  2. SERVER-23729

Crafting subdocuments with the aggregation framework

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    • Icon: New Feature New Feature
    • Resolution: Duplicate
    • Icon: Major - P3 Major - P3
    • None
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    • Aggregation Framework
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    Description

      Hi,
      I would like to use the aggregation framework for tasks like listing the most popular tags per day, unfortunately I can't do it without some client side logic because the aggregation framework allows to craft arrays but not subdocuments (objects).
      This is a full explanation of what I would like to achieve:
      http://stackoverflow.com/questions/36203290/mongodb-aggregation-framework-list-of-most-popular-tags-per-day

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            Unassigned Unassigned
            darkbasic Niccolò Belli
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