Function MongoCollection.aggregate

Calculates aggregate values for the data in a collection.

Prototype

Bson aggregate(ARGS...)(
  ARGS pipeline
);

Parameters

NameDescription
pipeline a sequence of data aggregation processes

Returns

an array of documents returned by the pipeline

Throws

Exception if a DB communication error occured

See Also

http://docs.mongodb.org/manual/reference/method/db.collection.aggregate

Authors

Sönke Ludwig

Copyright

© 2012-2014 RejectedSoftware e.K.

License

Subject to the terms of the MIT license, as written in the included LICENSE.txt file.