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  1. Documentation
  2. DOCS-6665

Comment on: "primer/aggregation.txt"

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major - P3 Major - P3
    • 01112017-cleanup
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    Description

      The examples on this page do not seem to work properly.

      They just return "result ok".

      >>> cursor = db.restaurants.aggregate(
      ... [
      ... {"$group": {"_id": "$borough", "count":

      {"$sum": 1}

      }}
      ... ]
      ... )
      >>> for document in cursor:
      ... print(document)
      ...
      result
      ok
      >>> cursor = db.restaurants.aggregate(
      ... [
      ... {"$match": {"borough": "Queens", "cuisine": "Brazilian"}},
      ... {"$group": {"_id": "$address.zipcode", "count":

      {"$sum": 1}

      }}
      ... ]
      ... )
      >>> for document in cursor:
      ... print(document)
      ...
      result
      ok
      >>>

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            kay.kim@mongodb.com Kay Kim (Inactive)
            xgen-internal-docs Docs Collector User (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:
              7 years, 46 weeks, 2 days ago