AggregateFluentBase(TResult).ReplaceRoot(TNewResult) Method

AggregateFluentBaseTResultReplaceRootTNewResult Method

Appends a $replaceRoot stage to the pipeline.

Namespace: MongoDB.Driver
Assembly: MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.4.1

Syntax

public virtual IAggregateFluent<TNewResult> ReplaceRoot<TNewResult>(
	AggregateExpressionDefinition<TResult, TNewResult> newRoot
)

Public Overridable Function ReplaceRoot(Of TNewResult) ( 
	newRoot As AggregateExpressionDefinition(Of TResult, TNewResult)
) As IAggregateFluent(Of TNewResult)

abstract ReplaceRoot : 
        newRoot : AggregateExpressionDefinition<'TResult, 'TNewResult> -> IAggregateFluent<'TNewResult> 
override ReplaceRoot : 
        newRoot : AggregateExpressionDefinition<'TResult, 'TNewResult> -> IAggregateFluent<'TNewResult>

Parameters

newRoot: Type: MongoDB.DriverAggregateExpressionDefinitionTResult, TNewResult
The new root.

Type Parameters

TNewResult: The type of the new result.

Return Value

Type: IAggregateFluentTNewResult
The fluent aggregate interface.

Implements

IAggregateFluentTResultReplaceRootTNewResult(AggregateExpressionDefinitionTResult, TNewResult)

Reference

AggregateFluentBaseTResult Class

MongoDB.Driver Namespace