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EnumTracerTokenHistory Method

PublicationMonitor.EnumTracerTokenHistory Method

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

Namespace:  Microsoft.SqlServer.Replication
Assembly:  Microsoft.SqlServer.Rmo (in Microsoft.SqlServer.Rmo.dll)

public function EnumTracerTokenHistory(
	tracerTokenId : int
) : DataSet

Parameters

tracerTokenId
Type: Int32
An Int32 value that specifies the ID value that uniquely identifies the tracer token.

Return Value

Type: 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.

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).

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