Metodo TransSubscription.SynchronizeWithJob

Articolo
02/01/2013

Starts the agent job to synchronize the subscription.

Spazio dei nomi Microsoft.SqlServer.Replication
Assembly: Microsoft.SqlServer.Rmo (in Microsoft.SqlServer.Rmo.dll)

Sintassi

'Dichiarazione
Public Sub SynchronizeWithJob
'Utilizzo
Dim instance As TransSubscription

instance.SynchronizeWithJob()

public void SynchronizeWithJob()

public:
void SynchronizeWithJob()

member SynchronizeWithJob : unit -> unit

public function SynchronizeWithJob()

Osservazioni

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. Calling SynchronizeWithJob will cause an exception to occur.

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

The job is not able to start if the 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 properties on this instance of TransSubscription, 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.

Esempi

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

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

            TransSubscription subscription;

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

                // Instantiate the push subscription.
                subscription = new TransSubscription();
                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 Distribution 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 = "AdvWorksProductTran"
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 TransSubscription

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

    ' Instantiate the push subscription.
    subscription = New TransSubscription()
    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 Distribution 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

Vedere anche

Riferimento

TransSubscription Classe

Spazio dei nomi Microsoft.SqlServer.Replication

Altre risorse

Procedura: Sincronizzazione di una sottoscrizione push (programmazione RMO)

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