MergeSubscription.SynchronizeWithJob Metode

Definisi

Ruang nama:

Microsoft.SqlServer.Replication

Rakitan:

Microsoft.SqlServer.Rmo.dll

Memulai pekerjaan agen untuk menyinkronkan langganan.

public:
 void SynchronizeWithJob();

public void SynchronizeWithJob ();

member this.SynchronizeWithJob : unit -> unit

Public Sub SynchronizeWithJob ()

Contoh

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

// Create a connection to the Publisher.
ServerConnection conn = new ServerConnection(publisherName);

MergeSubscription subscription;

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

    // Define push subscription.
    subscription = new MergeSubscription();
    subscription.ConnectionContext = conn;
    subscription.DatabaseName = publicationDbName;
    subscription.PublicationName = publicationName;
    subscription.SubscriptionDBName = subscriptionDbName;
    subscription.SubscriberName = subscriberName;

    // If the push subscription and the job exists, start the agent job.
    if (subscription.LoadProperties() && subscription.AgentJobId != null)
    {
        // Start the Merge Agent asynchronously.
        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)
{
    // Implement appropriate error handling here.
    throw new ApplicationException("The subscription could not be synchronized.", ex);
}
finally
{
    conn.Disconnect();
}

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

' Create a connection to the Publisher.
Dim conn As ServerConnection = New ServerConnection(publisherName)

Dim subscription As MergeSubscription

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

    ' Define push subscription.
    subscription = New MergeSubscription()
    subscription.ConnectionContext = conn
    subscription.DatabaseName = publicationDbName
    subscription.PublicationName = publicationName
    subscription.SubscriptionDBName = subscriptionDbName
    subscription.SubscriberName = subscriberName

    ' If the push subscription and the job exists, start the agent job.
    If subscription.LoadProperties() And Not subscription.AgentJobId Is Nothing Then
        ' Start the Merge Agent asynchronously.
        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
    ' Implement appropriate error handling here.
    Throw New ApplicationException("The subscription could not be synchronized.", ex)
Finally
    conn.Disconnect()
End Try

Keterangan

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

StopSynchronizationJob Panggil metode untuk menghentikan pekerjaan jika sedang berjalan.

Pekerjaan tidak dapat dimulai jika Layanan SQL Server Agent 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, MergeSubscriptionpanggil 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 Push (Pemrograman RMO)