TransPullSubscription.SynchronizeWithJob-Methode

Artikel
02/01/2013

Starts the agent job to synchronize the subscription.

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

Syntax

'Declaration
Public Overrides Sub SynchronizeWithJob
'Usage
Dim instance As TransPullSubscription

instance.SynchronizeWithJob()

public override void SynchronizeWithJob()

public:
virtual void SynchronizeWithJob() override

abstract SynchronizeWithJob : unit -> unit  
override SynchronizeWithJob : unit -> unit

public override function SynchronizeWithJob()

Hinweise

Use the TransSynchronizationAgent object returned by the SynchronizationAgent property to start the Distribution Agent synchronously.

If the pull subscription is created with a value of false for CreateSyncAgentByDefault, the default, a Distribution Agent job for the subscription is not created and calling SynchronizeWithJob causes an exception.

Call the StopSynchronizationJob method to stop the job if it is currently running.

The job is not able to start if the Microsoft SQL Server Agent Service is not running. Also if a snapshot is not generated, running the agent job may not synchronize the subscription.

If you have set additional properties on this instance of TransPullSubscription, call CommitPropertyChanges before calling SynchronizeWithJob.

The SynchronizeWithJob method can only be called by members of the sysadmin fixed server role at the Subscriber or by members of the db_owner fixed database role on the subscription database.

Beispiele

           // Define server, publication, and database names.
            String subscriberName = subscriberInstance;
            String publisherName = publisherInstance;
            String publicationName = "AdvWorksProductTran";
            String publicationDbName = "AdventureWorks2012";
            String subscriptionDbName = "AdventureWorks2012Replica";

            // Create a connection to the Subscriber.
            ServerConnection conn = new ServerConnection(subscriberName);

            TransPullSubscription subscription;

            try
            {
                // Connect to the Subscriber.
                conn.Connect();

                // Define subscription properties.
                subscription = new TransPullSubscription();
                subscription.ConnectionContext = conn;
                subscription.DatabaseName = subscriptionDbName;
                subscription.PublisherName = publisherName;
                subscription.PublicationDBName = publicationDbName;
                subscription.PublicationName = publicationName;

                // If the pull subscription and the job exists, start the agent job.
                if (subscription.LoadProperties() && subscription.AgentJobId != null)
                {
                    subscription.SynchronizeWithJob();
                }
                else
                {
                    // Do something here if the subscription does not exist.
                    throw new ApplicationException(String.Format(
                        "A subscription to '{0}' does not exists on {1}",
                        publicationName, subscriberName));
                }
            }
            catch (Exception ex)
            {
                // Do appropriate error handling here.
                throw new ApplicationException("The subscription could not be synchronized.", ex);
            }
            finally
            {
                conn.Disconnect();
            }

' Define server, publication, and database names.
Dim subscriberName As String = subscriberInstance
Dim publisherName As String = publisherInstance
Dim publicationName As String = "AdvWorksProductTran"
Dim publicationDbName As String = "AdventureWorks2012"
Dim subscriptionDbName As String = "AdventureWorks2012Replica"

' Create a connection to the Subscriber.
Dim conn As ServerConnection = New ServerConnection(subscriberName)

Dim subscription As TransPullSubscription

Try
    ' Connect to the Subscriber.
    conn.Connect()

    ' Define subscription properties.
    subscription = New TransPullSubscription()
    subscription.ConnectionContext = conn
    subscription.DatabaseName = subscriptionDbName
    subscription.PublisherName = publisherName
    subscription.PublicationDBName = publicationDbName
    subscription.PublicationName = publicationName

    ' If the pull subscription and the job exists, start the agent job.
    If subscription.LoadProperties() And Not subscription.AgentJobId Is Nothing Then
        subscription.SynchronizeWithJob()
    Else
        ' Do something here if the subscription does not exist.
        Throw New ApplicationException(String.Format( _
         "A subscription to '{0}' does not exists on {1}", _
         publicationName, subscriberName))
    End If
Catch ex As Exception
    ' Do appropriate error handling here.
    Throw New ApplicationException("The subscription could not be synchronized.", ex)
Finally
    conn.Disconnect()
End Try

Siehe auch

Verweis

TransPullSubscription Klasse

Microsoft.SqlServer.Replication-Namespace

Andere Ressourcen

Vorgehensweise: Synchronisieren eines Pullabonnements (RMO-Programmierung)

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