TransPullSubscription.SynchronizeWithJob Metode

Definisi

Ruang nama:

Microsoft.SqlServer.Replication

Rakitan:

Microsoft.SqlServer.Rmo.dll

Memulai pekerjaan agen untuk menyinkronkan langganan.

public:
 override void SynchronizeWithJob();

public override void SynchronizeWithJob ();

override this.SynchronizeWithJob : unit -> unit

Public Overrides Sub SynchronizeWithJob ()

Contoh

// 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

Keterangan

Gunakan objek yang TransSynchronizationAgent dikembalikan oleh SynchronizationAgent properti untuk memulai Agen Distribusi secara sinkron.

Jika langganan penarikan dibuat dengan nilai false untuk CreateSyncAgentByDefault, defaultnya, pekerjaan Agen Distribusi untuk langganan tidak dibuat dan panggilan SynchronizeWithJob menyebabkan pengecualian.

StopSynchronizationJob Panggil metode untuk menghentikan pekerjaan jika sedang berjalan.

Pekerjaan tidak dapat dimulai jika Microsoft SQL Server Agent Service tidak berjalan. Selain itu, jika rekam jepret tidak dihasilkan, menjalankan pekerjaan agen mungkin tidak menyinkronkan langganan.

Jika Anda telah mengatur properti tambahan pada instans ini, TransPullSubscriptionpanggil CommitPropertyChanges sebelum memanggil SynchronizeWithJob.

Metode SynchronizeWithJob ini hanya dapat dipanggil oleh anggota peran server tetap sysadmin di Pelanggan atau oleh anggota peran database tetap db_owner pada database langganan.

Lihat juga

• Cara: Menyinkronkan Langganan Pull (Pemrograman RMO)