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PipelineStageDefinitionBuilderGroupTInput Method (ProjectionDefinitionTInput, BsonDocument)

Creates a $group stage.

Namespace:  MongoDB.Driver
Assembly:  MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.12.2+a4a3888f4fb51bb518b1eb5002effc2d47f2ea6a
Syntax
public static PipelineStageDefinition<TInput, BsonDocument> Group<TInput>(
	ProjectionDefinition<TInput, BsonDocument> group
)

Parameters

group
Type: MongoDB.DriverProjectionDefinitionTInput, BsonDocument
The group projection.

Type Parameters

TInput
The type of the input documents.

Return Value

Type: PipelineStageDefinitionTInput, BsonDocument
The stage.
See Also