Class CountOperation

Namespace: MongoDB.Driver.Core.Operations

Assembly: MongoDB.Driver.Core.dll

Represents a count operation.

[Obsolete("This class will be made internal in a later release.")]
public class CountOperation : IReadOperation<long>, IExecutableInRetryableReadContext<long>

Inheritance: object

CountOperation

Implements: IReadOperation<long>

IExecutableInRetryableReadContext<long>

Inherited Members: object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Extension Methods: OperationExtensionMethods.ExecuteAsync<TResult>(IReadOperation<TResult>, IChannelSourceHandle, ReadPreference, ICoreSessionHandle, CancellationToken)

OperationExtensionMethods.Execute<TResult>(IReadOperation<TResult>, IChannelSourceHandle, ReadPreference, ICoreSessionHandle, CancellationToken)

Constructors

CountOperation(CollectionNamespace, MessageEncoderSettings): Initializes a new instance of the CountOperation class.

Properties

Collation: Gets or sets the collation.

CollectionNamespace: Gets the collection namespace.

Comment: Gets or sets the comment.

Filter: Gets or sets the filter.

Hint: Gets or sets the index hint.

Limit: Gets or sets a limit on the number of matching documents to count.

MaxTime: Gets or sets the maximum time the server should spend on this operation.

MessageEncoderSettings: Gets the message encoder settings.

ReadConcern: Gets or sets the read concern.

RetryRequested: Gets or sets a value indicating whether to retry.

Skip: Gets or sets the number of documents to skip before counting the remaining matching documents.

Methods

Execute(IReadBinding, CancellationToken): Executes the operation.

Execute(RetryableReadContext, CancellationToken): Executes the first attempt.

ExecuteAsync(IReadBinding, CancellationToken): Executes the operation.

ExecuteAsync(RetryableReadContext, CancellationToken): Executes the first attempt.