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TransSynchronizationAgent 클래스

  • 아티클

Provides the functionality of the Replication Distribution Agent.

상속 계층

System.Object
  System.MarshalByRefObject
    Microsoft.SqlServer.Replication.TransSynchronizationAgent

네임스페이스:  Microsoft.SqlServer.Replication
어셈블리:  Microsoft.SqlServer.Replication(Microsoft.SqlServer.Replication.dll)

구문

‘선언
<ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch)> _
<GuidAttribute("adeda98a-bdfc-4029-b6fb-991d6b468395")> _
<ComVisibleAttribute(True)> _
<PermissionSetAttribute(SecurityAction.Demand, Name := "FullTrust")> _
Public Class TransSynchronizationAgent _
    Inherits MarshalByRefObject _
    Implements IDisposable, ITransSynchronizationAgent
‘사용 방법
Dim instance As TransSynchronizationAgent

[ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch)]
[GuidAttribute("adeda98a-bdfc-4029-b6fb-991d6b468395")]
[ComVisibleAttribute(true)]
[PermissionSetAttribute(SecurityAction.Demand, Name = "FullTrust")]
public class TransSynchronizationAgent : MarshalByRefObject, 
    IDisposable, ITransSynchronizationAgent

[ClassInterfaceAttribute(ClassInterfaceType::AutoDispatch)]
[GuidAttribute(L"adeda98a-bdfc-4029-b6fb-991d6b468395")]
[ComVisibleAttribute(true)]
[PermissionSetAttribute(SecurityAction::Demand, Name = L"FullTrust")]
public ref class TransSynchronizationAgent : public MarshalByRefObject, 
    IDisposable, ITransSynchronizationAgent

[<ClassInterfaceAttribute(ClassInterfaceType.AutoDispatch)>]
[<GuidAttribute("adeda98a-bdfc-4029-b6fb-991d6b468395")>]
[<ComVisibleAttribute(true)>]
[<PermissionSetAttribute(SecurityAction.Demand, Name = "FullTrust")>]
type TransSynchronizationAgent =  
    class 
        inherit MarshalByRefObject 
        interface IDisposable 
        interface ITransSynchronizationAgent 
    end

public class TransSynchronizationAgent extends MarshalByRefObject implements IDisposable, ITransSynchronizationAgent

TransSynchronizationAgent 유형에서 다음 멤버를 표시합니다.

생성자

  이름 설명
공용 메서드 TransSynchronizationAgent Creates an instance of the TransSynchronizationAgent class.

맨 위로 이동

속성

  이름 설명
공용 속성 AltSnapshotFolder Gets or sets the alternate snapshot folder for the subscription.
공용 속성 ComErrorCollection Gets a collection of errors that are generated by the replication agent.
공용 속성 Distributor Gets or sets the name of the instance of Microsoft SQL Server that is acting as the distributor for the subscription.
공용 속성 DistributorAddress Gets or sets the network address that is used to connect to the distributor when the DistributorNetwork property is specified.
공용 속성 DistributorEncryptedPassword 인프라입니다. Gets or sets the encrypted password that is used when connecting to the distributor by using SQL Server Authentication.
공용 속성 DistributorLogin Gets or sets the login name that is used when connecting to the distributor by using SQL Server Authentication.
공용 속성 DistributorNetwork Gets or sets the client Net-Library that is used when connecting to the distributor.
공용 속성 DistributorPassword Gets or sets the password that is used when connecting to the Distributor by using SQL Server Authentication.
공용 속성 DistributorSecurityMode Gets or sets the security mode that is used when connecting to the distributor.
공용 속성 DtsPackageFileName Gets or sets the name and path of a Microsoft SQL Server 2000 Data Transformation Services (DTS) package that is used to transform command rowsets before they are applied to a Subscriber.
공용 속성 DtsPackagePassword Gets or sets the owner password that used to access the Microsoft SQL Server 2000 Data Transformation Services (DTS) package specified by the DtsPackageFileName property.
공용 속성 FileTransferType Gets or sets how the initial snapshot files are transferred to the Subscriber.
공용 속성 HostName 인프라입니다. Gets or sets the host name used.
공용 속성 LastUpdatedTime Gets the timestamp of the last time that replication agent synchronized the subscription.
공용 속성 LoginTimeout Gets or sets the maximum number of seconds to wait for connections to be established.
공용 속성 MaxDeliveredTransactions Gets or sets the maximum number of transactions that are applied to the Subscriber during a single agent execution.
공용 속성 Output Gets or sets the file name and path of the agent output file.
공용 속성 OutputVerboseLevel Gets or sets the amount of information that is logged by the Distribution Agent in the agent output file.
공용 속성 ProfileName Gets or sets the name of the profile that is used by the agent.
공용 속성 Publication Gets or sets the name of the publication.
공용 속성 Publisher Gets or sets the name of the instance of Microsoft SQL Server that is the Publisher for the subscription.
공용 속성 PublisherDatabase Gets or sets the name of the publication database.
공용 속성 QueryTimeout Gets or sets the number of seconds that are allowed for internal queries to complete.
공용 속성 SecureDistributorEncryptedPassword 인프라입니다. Gets or sets the secure encrypted password for the distributor.
공용 속성 SecureSubscriberEncryptedPassword 인프라입니다. Gets or sets the secure encrypted password for the subscriber.
공용 속성 SkipErrors Gets or sets a colon-separated list of the error numbers that are to be skipped by this agent.
공용 속성 Subscriber Gets or sets the name of the instance of Microsoft SQL Server that is the subscriber.
공용 속성 SubscriberDatabase Gets or sets the name of the subscription database.
공용 속성 SubscriberDatabasePath 인프라입니다. Get or sets the database path for the subscriber.
공용 속성 SubscriberDataSourceType Gets or sets the type of data source that is used as the subscriber.
공용 속성 SubscriberEncryptedPassword 인프라입니다. Gets or sets the encrypted password for the subscriber.
공용 속성 SubscriberLogin Gets or sets the login name that is used when connecting to the subscriber by using SQL Server Authentication.
공용 속성 SubscriberPassword Gets or sets the password that is used when connecting to the subscriber by using SQL Server Authentication.
공용 속성 SubscriberSecurityMode Gets or sets the security mode that is used when connecting to the publisher.
공용 속성 SubscriptionType Gets or sets whether the subscription is a push or pull subscription.
공용 속성 UndeliveredCommands 인프라입니다. Gets the number of undelivered commands.
공용 속성 UndeliveredTransactions 인프라입니다. Gets the number of undelivered transactions.
공용 속성 UseInProcLoader Gets or sets a value that indicates whether to use the BULK INSERT command when applying snapshot files at the subscriber.
공용 속성 WorkingDirectory Gets or sets the working directory from which snapshot files are accessed when File Transfer Protocol (FTP) is used.

맨 위로 이동

메서드

  이름 설명
공용 메서드 Abort 인프라입니다. Aborts the TransSynchronizationAgent operation.
공용 메서드 CreateObjRef 보안에 중요합니다. (MarshalByRefObject에서 상속됨)
공용 메서드 Dispose() 인프라입니다. Releases all resources used by the current instance of the TransSynchronizationAgent class.
보호된 메서드 Dispose(Boolean) Releases all resources used by the TransSynchronizationAgent class.
공용 메서드 Equals (Object에서 상속됨)
보호된 메서드 Finalize 인프라입니다. Finalizes the TransSynchronizationAgent. (Object.Finalize()을(를) 재정의함)
공용 메서드 GetHashCode (Object에서 상속됨)
공용 메서드 GetLifetimeService 보안에 중요합니다. (MarshalByRefObject에서 상속됨)
공용 메서드 GetType (Object에서 상속됨)
공용 메서드 InitializeLifetimeService 보안에 중요합니다. (MarshalByRefObject에서 상속됨)
공용 메서드 IsSnapshotRequired Connects to the Distributor and the Subscriber to determine whether a new snapshot will be applied during the next agent synchronization.
보호된 메서드 MemberwiseClone() (Object에서 상속됨)
보호된 메서드 MemberwiseClone(Boolean) (MarshalByRefObject에서 상속됨)
공용 메서드 Synchronize Starts the Distribution Agent to synchronize the subscription.
공용 메서드 ToString (Object에서 상속됨)

맨 위로 이동

이벤트

  이름 설명
공용 이벤트 ComStatus 인프라입니다. Occurs when the Distribution Agent returns synchronization Com status information.
공용 이벤트 Status Occurs when the Distribution Agent returns synchronization status information.

맨 위로 이동

주의

The TransSynchronizationAgent class supports the ability to programmatically synchronize subscriptions to transactional or snapshot publications.

예

In the following example, the Synchronize method is called on the instance of the TransSynchronizationAgent class that is accessed from the SynchronizationAgent property to synchronize the push subscription.

            // 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();

                // Define 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 exists, start the synchronization.
                if (subscription.LoadProperties())
                {
                    // Check that we have enough metadata to start the agent.
                    if (subscription.SubscriberSecurity != null)
                    {
                        // Synchronously start the Distribution Agent for the subscription.
                        subscription.SynchronizationAgent.Synchronize();
                    }
                    else
                    {
                        throw new ApplicationException("There is insufficent metadata to " +
                            "synchronize the subscription. Recreate the subscription with " +
                            "the agent job or supply the required agent properties at run time.");
                    }
                }
                else
                {
                    // Do something here if the push subscription does not exist.
                    throw new ApplicationException(String.Format(
                        "The subscription to '{0}' does not exist 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()

    ' Define 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 exists, start the synchronization.
    If subscription.LoadProperties() Then
        ' Check that we have enough metadata to start the agent.
        If Not subscription.SubscriberSecurity Is Nothing Then

            ' Synchronously start the Distribution Agent for the subscription.
            subscription.SynchronizationAgent.Synchronize()
        Else
            Throw New ApplicationException("There is insufficent metadata to " + _
             "synchronize the subscription. Recreate the subscription with " + _
             "the agent job or supply the required agent properties at run time.")
        End If
    Else
        ' Do something here if the push subscription does not exist.
        Throw New ApplicationException(String.Format( _
         "The subscription to '{0}' does not exist 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

스레드 보안

The TransSynchronizationAgent class does not support multithreaded apartments. You can specify a single-threaded apartment by declaring the [STAThread] attribute on the method that is the main entry point for the application. This is the default for Microsoft Windows-based applications that are created by using Microsoft Visual Studio.

참고 항목

참조

Microsoft.SqlServer.Replication 네임스페이스

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방법: 밀어넣기 구독 동기화(Replication Programming)

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