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PipelineStageDefinitionBuilderBucketTInput, TValue Method (AggregateExpressionDefinitionTInput, TValue, IEnumerableTValue, AggregateBucketOptionsTValue)

Creates a $bucket stage.

Namespace:  MongoDB.Driver
Assembly:  MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.11.0+cb27a82ea70620ad1acad8058809be8302ae4f2a
Syntax
public static PipelineStageDefinition<TInput, AggregateBucketResult<TValue>> Bucket<TInput, TValue>(
	AggregateExpressionDefinition<TInput, TValue> groupBy,
	IEnumerable<TValue> boundaries,
	AggregateBucketOptions<TValue> options = null
)

Parameters

groupBy
Type: MongoDB.DriverAggregateExpressionDefinitionTInput, TValue
The group by expression.
boundaries
Type: System.Collections.GenericIEnumerableTValue
The boundaries.
options (Optional)
Type: MongoDB.DriverAggregateBucketOptionsTValue
The options.

Type Parameters

TInput
The type of the input documents.
TValue
The type of the values.

Return Value

Type: PipelineStageDefinitionTInput, AggregateBucketResultTValue
The stage.
See Also