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MergeStageOptionsTOutput Class

Options for the $merge aggregation pipeline stage.
Inheritance Hierarchy

Namespace:  MongoDB.Driver
Assembly:  MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.13.1-v2-13-x1+a7f8afe27855f38f4f72157d11ba2ae73895502e
public class MergeStageOptions<TOutput>

Type Parameters

The type of the output documents.

The MergeStageOptionsTOutput type exposes the following members.

Public methodMergeStageOptionsTOutput
Initializes a new instance of the MergeStageOptionsTOutput class
Public propertyLetVariables
Specifies variables accessible for use in the WhenMatchedPipeline.
Public propertyOnFieldNames
Field or fields that act as a unique identifier for a document. The identifier determines if a results document matches an already existing document in the output collection.
Public propertyOutputSerializer
The output serializer.
Public propertyWhenMatched
The behavior of $merge if a result document and an existing document in the collectoin have the same value for the specified on field(s).
Public propertyWhenMatchedPipeline
An aggregation pipeline to update the document in the collection. Used when WhenMatched is Pipeline.
Public propertyWhenNotMatched
The behavior of $merge if a result document does not match an existing document in the output collection.
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
Extension Methods
Public Extension MethodToBson
Serializes an object to a BSON byte array.
(Defined by BsonExtensionMethods.)
Public Extension MethodToBsonDocument
Serializes an object to a BsonDocument.
(Defined by BsonExtensionMethods.)
Public Extension MethodToJson
Serializes an object to a JSON string.
(Defined by BsonExtensionMethods.)
See Also