PipelineStageDefinitionBuilderSetWindowFieldsTInput, TPartitionBy, TWindowFields Method (ExpressionFuncTInput, TPartitionBy, SortDefinitionTInput, ExpressionFuncISetWindowFieldsPartitionTInput, TWindowFields, ExpressionTranslationOptions) |
Create a $setWindowFields stage.
Namespace:
MongoDB.Driver
Assembly:
MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.15.0+f503bf610759c13f78cff9a3c01e91453185d2ed
Syntax public static PipelineStageDefinition<TInput, BsonDocument> SetWindowFields<TInput, TPartitionBy, TWindowFields>(
Expression<Func<TInput, TPartitionBy>> partitionBy,
SortDefinition<TInput> sortBy,
Expression<Func<ISetWindowFieldsPartition<TInput>, TWindowFields>> output,
ExpressionTranslationOptions translationOptions = null
)
Public Shared Function SetWindowFields(Of TInput, TPartitionBy, TWindowFields) (
partitionBy As Expression(Of Func(Of TInput, TPartitionBy)),
sortBy As SortDefinition(Of TInput),
output As Expression(Of Func(Of ISetWindowFieldsPartition(Of TInput), TWindowFields)),
Optional translationOptions As ExpressionTranslationOptions = Nothing
) As PipelineStageDefinition(Of TInput, BsonDocument)
static member SetWindowFields :
partitionBy : Expression<Func<'TInput, 'TPartitionBy>> *
sortBy : SortDefinition<'TInput> *
output : Expression<Func<ISetWindowFieldsPartition<'TInput>, 'TWindowFields>> *
?translationOptions : ExpressionTranslationOptions
(* Defaults:
let _translationOptions = defaultArg translationOptions null
*)
-> PipelineStageDefinition<'TInput, BsonDocument>
Parameters
- partitionBy
- Type: System.Linq.ExpressionsExpressionFuncTInput, TPartitionBy
The partitionBy expression. - sortBy
- Type: MongoDB.DriverSortDefinitionTInput
The sortBy expression. - output
- Type: System.Linq.ExpressionsExpressionFuncISetWindowFieldsPartitionTInput, TWindowFields
The window fields expression. - translationOptions (Optional)
- Type: MongoDB.DriverExpressionTranslationOptions
The translation options.
Type Parameters
- TInput
- The type of the input documents.
- TPartitionBy
- The type of the value to partition by.
- TWindowFields
- The type of the added window fields.
Return Value
Type:
PipelineStageDefinitionTInput,
BsonDocumentThe stage.
See Also