PipelineStageDefinitionBuilderUnwindTInput, TOutput Method (FieldDefinitionTInput, AggregateUnwindOptionsTOutput) |
Creates an $unwind stage.
Namespace:
MongoDB.Driver
Assembly:
MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.11.0+cb27a82ea70620ad1acad8058809be8302ae4f2a
Syntax public static PipelineStageDefinition<TInput, TOutput> Unwind<TInput, TOutput>(
FieldDefinition<TInput> field,
AggregateUnwindOptions<TOutput> options = null
)
Public Shared Function Unwind(Of TInput, TOutput) (
field As FieldDefinition(Of TInput),
Optional options As AggregateUnwindOptions(Of TOutput) = Nothing
) As PipelineStageDefinition(Of TInput, TOutput)
static member Unwind :
field : FieldDefinition<'TInput> *
?options : AggregateUnwindOptions<'TOutput>
(* Defaults:
let _options = defaultArg options null
*)
-> PipelineStageDefinition<'TInput, 'TOutput>
Parameters
- field
- Type: MongoDB.DriverFieldDefinitionTInput
The field. - options (Optional)
- Type: MongoDB.DriverAggregateUnwindOptionsTOutput
The options.
Type Parameters
- TInput
- The type of the input documents.
- TOutput
- The type of the output documents.
Return Value
Type:
PipelineStageDefinitionTInput,
TOutputThe stage.
See Also