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Метод EnumTracerTokenHistory

Returns Subscriber latency information for a single tracer token record inserted into a monitored transactional publication.

Пространство имен:  Microsoft.SqlServer.Replication
Сборка:  Microsoft.SqlServer.Rmo (в Microsoft.SqlServer.Rmo.dll)

Синтаксис

'Декларация
Public Function EnumTracerTokenHistory ( _
    tracerTokenId As Integer _
) As DataSet
'Применение
Dim instance As PublicationMonitor
Dim tracerTokenId As Integer
Dim returnValue As DataSet

returnValue = instance.EnumTracerTokenHistory(tracerTokenId)

public DataSet EnumTracerTokenHistory(
    int tracerTokenId
)

public:
DataSet^ EnumTracerTokenHistory(
    int tracerTokenId
)

member EnumTracerTokenHistory : 
        tracerTokenId:int -> DataSet 

public function EnumTracerTokenHistory(
    tracerTokenId : int
) : DataSet

Параметры

  • tracerTokenId
    Тип: System. . :: . .Int32
    An Int32 value that specifies the ID value that uniquely identifies the tracer token.

Возвращаемое значение

Тип: System.Data. . :: . .DataSet
A DataSet object that contains the following columns.

Column

Data type

Description

distributor_latency

Int64

Number of seconds between the tracer token record being committed at the Publisher and being committed at the Distributor.

subscriber

String

Name of the Subscriber that received the tracer token.

subscriber_db

String

Name of the subscription database into which the tracer token record was inserted.

subscriber_latency

Int64

Number of seconds between the tracer token record being committed at the Distributor and being committed at the Subscriber.

overall_latency

Int64

Number of seconds between the tracer token record being committed at the Publisher and being committed at the Subscriber.

Замечания

One row is returned for each subscription that received the tracer token record. Call EnumTracerTokens to get the tracer tokens inserted into the monitored publication.

The EnumTracerTokenHistory method is only valid for transactional publications.

The EnumTracerTokenHistory method can only be called by members of the db_owner or replmonitor fixed database roles in the distribution database.

Calling EnumTracerTokenHistory is equivalent to executing sp_helptracertokenhistory (Transact-SQL).

The EnumTracerTokenHistory method is available only with SQL Server 2005.

This namespace, class, or member is supported only in version 2.0 of the .NET Framework.