module

Mongo::Commands::Aggregate

Performs aggregation operation using the aggregation pipeline. The pipeline allows users to process data from a collection or other source with a sequence of stage-based manipulations.

NOTE: for more details, please check the official MongoDB documentation.

Class methods

name

Instance methods

command(database : String, collection : Collection::CollectionKey, pipeline : Array, options = nil)

Returns a pair of OP_MSG body and sequences associated with the command and arguments.

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may_use_secondary?

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result(bson : BSON)

Transforms the server result.

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retryable?

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write_command?

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