TransPullSubscription 클래스

  • 아티클

Represents a pull subscription to a transactional publication.

상속 계층

System.Object
  Microsoft.SqlServer.Replication.ReplicationObject
    Microsoft.SqlServer.Replication.PullSubscription
      Microsoft.SqlServer.Replication.TransPullSubscription

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

구문

‘선언
Public NotInheritable Class TransPullSubscription _
    Inherits PullSubscription
‘사용 방법
Dim instance As TransPullSubscription

public sealed class TransPullSubscription : PullSubscription

public ref class TransPullSubscription sealed : public PullSubscription

[<SealedAttribute>]
type TransPullSubscription =  
    class 
        inherit PullSubscription 
    end

public final class TransPullSubscription extends PullSubscription

TransPullSubscription 유형에서 다음 멤버를 표시합니다.

생성자

  이름 설명
공용 메서드 TransPullSubscription() Creates a new instance of the TransPullSubscription class.
공용 메서드 TransPullSubscription(String, String, String, String, ServerConnection) Creates a new instance of the TransPullSubscription class with the properties that define a pull subscription.
공용 메서드 TransPullSubscription(String, String, String, String, ServerConnection, Boolean) Creates a new instance of the TransPullSubscription class with the properties that define a pull subscription, and whether or not to create the agent job for the subscription.

맨 위로 이동

속성

  이름 설명
공용 속성 AgentJobId Gets the ID of the agent job used to synchronize the subscription. (PullSubscription에서 상속됨)
공용 속성 AgentOffload Gets or sets whether or not the Synchronization Agent runs on a computer other than the one where the agent job was created. This property is no longer supported for Distributors running Microsoft SQL Server 2005 and later. (PullSubscription에서 상속됨)
공용 속성 AgentOffloadServer Gets or sets the name of the remote computer where the agent runs when using remote agent activation. (PullSubscription에서 상속됨)
공용 속성 AgentSchedule Gets the schedule for the agent job used to synchronize the subscription. (PullSubscription에서 상속됨)
공용 속성 AltSnapshotFolder Gets or sets the location where the publication snapshot files are obtained when the default snapshot location at the Distributor is not used. (PullSubscription에서 상속됨)
공용 속성 Attributes Gets or sets the attributes of a transactional publication that are supported by the subscription.
공용 속성 CachePropertyChanges Gets or sets whether to cache changes made to the replication properties or to apply them immediately. (ReplicationObject에서 상속됨)
공용 속성 ConnectionContext Gets or sets the connection to an instance of Microsoft SQL Server. (ReplicationObject에서 상속됨)
공용 속성 CreateSyncAgentByDefault Gets or sets whether or not the agent job used to start the Replication Agent to synchronize the subscription is created when the subscription is created. (PullSubscription에서 상속됨)
공용 속성 DatabaseName Gets or sets the name of the subscription database. (PullSubscription에서 상속됨)
공용 속성 Description Gets or sets a textual description of the pull subscription. (PullSubscription에서 상속됨)
공용 속성 DistributorName Gets or sets the instance of Microsoft SQL Server that is the Distributor and is distributing the publication to which the subscription subscribes. (PullSubscription에서 상속됨)
공용 속성 DistributorSecurity Gets the security context used to connect to the Distributor. (PullSubscription에서 상속됨)
공용 속성 DtsPackageLocation Gets or sets the location of the Data Transformation Services (DTS) package used with a transformable subscription.
공용 속성 DtsPackageName Gets or sets the Data Transformation Services (DTS) package name used in a transformable subscription.
공용 속성 DtsPackagePassword Sets the password that is used with a transformable subscription.
공용 속성 EnabledForSynchronizationManager Specifies whether or not the subscription can be synchronized using Windows Synchronization Manager. (PullSubscription에서 상속됨)
공용 속성 FtpAddress 인프라입니다. Gets or sets the IP address of the FTP server. (PullSubscription에서 상속됨)
공용 속성 FtpLogin 인프라입니다. Gets or sets the FTP login. (PullSubscription에서 상속됨)
공용 속성 FtpPassword 인프라입니다. Gets or sets the FTP password. (PullSubscription에서 상속됨)
공용 속성 FtpPort 인프라입니다. Gets or sets the port number for the FTP server. (PullSubscription에서 상속됨)
공용 속성 IsExistingObject Gets whether the object exists on the server or not. (ReplicationObject에서 상속됨)
공용 속성 LastAgentDateTime Gets the date and time when the subscription was last synchronized. (PullSubscription에서 상속됨)
공용 속성 LastAgentStatus Gets the status of the most recent synchronization of the subscription. (PullSubscription에서 상속됨)
공용 속성 LastAgentSummary Gets a summary of the result of the most recent synchronization of the subscription. (PullSubscription에서 상속됨)
공용 속성 LastSummaryDateTime Gets the date and time that the last synchronization was completed.
공용 속성 Name Gets the name generated for the pull subscription. (PullSubscription에서 상속됨)
공용 속성 PublicationDBName Gets or sets the name of the publication database. (PullSubscription에서 상속됨)
공용 속성 PublicationName Gets or sets the name of the publication to which the subscription subscribes. (PullSubscription에서 상속됨)
공용 속성 PublisherName Gets or sets the name of the Publisher. (PullSubscription에서 상속됨)
공용 속성 PublisherSecurity Gets or sets the security context used by the Synchronization Agent when connecting to the Publisher. (PullSubscription에서 상속됨)
공용 속성 SecureFtpPassword 인프라입니다. Gets or sets the secured password for the login used to connect to the FTP server. (PullSubscription에서 상속됨)
공용 속성 SqlServerName Gets the name of the Microsoft SQL Server instance to which this object is connected. (ReplicationObject에서 상속됨)
공용 속성 SubscriberSecurity Gets the security context that is used by the Synchronization Agent when connecting to the Subscriber. (PullSubscription에서 상속됨)
공용 속성 SubscriberType Gets or sets the updating behavior of the subscription.
공용 속성 SubscriptionId Gets the subscription ID value. (PullSubscription에서 상속됨)
공용 속성 SubscriptionType Gets whether the subscription registration is for a push, pull, or anonymous subscription. (PullSubscription에서 상속됨)
공용 속성 SynchronizationAgent Gets an object that represents an instance of the Distribution Agent that can be used to synchronize the subscription.
공용 속성 SynchronizationAgentProcessSecurity Gets the security context that is used to specify the Microsoft Windows account under which the Synchronization Agent job runs to synchronize the subscription. (PullSubscription에서 상속됨)
공용 속성 Type 인프라입니다. Gets or sets the publication type. (PullSubscription에서 상속됨)
공용 속성 UseFtp Gets or sets whether or not the snapshot files needed to initialize the pull subscription are accessed by the Synchronization Agent using File Transfer Protocol (FTP). (PullSubscription에서 상속됨)
공용 속성 UserData Gets or sets an object property that allows users to attach their own data to the object. (ReplicationObject에서 상속됨)
공용 속성 WorkingDirectory Gets or sets the path of the directory at the Subscriber that is used to temporarily store and decompress downloaded snapshot files. (PullSubscription에서 상속됨)

맨 위로 이동

메서드

  이름 설명
공용 메서드 CommitPropertyChanges Sends all the cached property change statements to the instance of Microsoft SQL Server. (ReplicationObject에서 상속됨)
공용 메서드 Create Creates the pull subscription on the Subscriber. (PullSubscription에서 상속됨)
공용 메서드 Decouple Decouples the referenced replication object from the server. (ReplicationObject에서 상속됨)
공용 메서드 Equals (Object에서 상속됨)
공용 메서드 GetHashCode (Object에서 상속됨)
공용 메서드 GetType (Object에서 상속됨)
공용 메서드 LastAgentJobHistoryInfo Returns information on the last Synchronization Agent job that was run. (PullSubscription에서 상속됨)
공용 메서드 Load Loads the properties of an existing object from the server. (ReplicationObject에서 상속됨)
공용 메서드 LoadProperties Loads the properties of an existing object from the server. (ReplicationObject에서 상속됨)
공용 메서드 Refresh Reloads the properties of the object. (ReplicationObject에서 상속됨)
공용 메서드 Reinitialize Marks the pull subscription for reinitialization.
공용 메서드 Remove Removes the pull subscription. (PullSubscription에서 상속됨)
공용 메서드 Script Returns a Transact-SQL script to create or delete the pull subscription based on the current property setting of the PullSubscription object. (PullSubscription에서 상속됨)
공용 메서드 StopSynchronizationJob Attempts to stop a running Distribution Agent job that is currently synchronizing the subscription. (PullSubscription.StopSynchronizationJob()을(를) 재정의함)
공용 메서드 SynchronizeWithJob Starts the agent job to synchronize the subscription. (PullSubscription.SynchronizeWithJob()을(를) 재정의함)
공용 메서드 ToString (Object에서 상속됨)

맨 위로 이동

주의

For a pull subscription, the Distribution Agent runs at the Subscriber.

Thread Safety

Any public static (Shared in Microsoft Visual Basic) members of this type are safe for multithreaded operations. Any instance members are not guaranteed to be thread safe.

예

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

            //Create connections to the Publisher and Subscriber.
            ServerConnection subscriberConn = new ServerConnection(subscriberName);
            ServerConnection publisherConn = new ServerConnection(publisherName);

            // Create the objects that we need.
            TransPublication publication;
            TransPullSubscription subscription;

            try
            {
                // Connect to the Publisher and Subscriber.
                subscriberConn.Connect();
                publisherConn.Connect();

                // Ensure that the publication exists and that 
                // it supports pull subscriptions.
                publication = new TransPublication();
                publication.Name = publicationName;
                publication.DatabaseName = publicationDbName;
                publication.ConnectionContext = publisherConn;

                if (publication.IsExistingObject)
                {
                    if ((publication.Attributes & PublicationAttributes.AllowPull) == 0)
                    {
                        publication.Attributes |= PublicationAttributes.AllowPull;
                    }

                    // Define the pull subscription.
                    subscription = new TransPullSubscription();
                    subscription.ConnectionContext = subscriberConn;
                    subscription.PublisherName = publisherName;
                    subscription.PublicationName = publicationName;
                    subscription.PublicationDBName = publicationDbName;
                    subscription.DatabaseName = subscriptionDbName;

                    // Specify the Windows login credentials for the Distribution Agent job.
                    subscription.SynchronizationAgentProcessSecurity.Login = winLogin;
                    subscription.SynchronizationAgentProcessSecurity.Password = winPassword;

                    // Make sure that the agent job for the subscription is created.
                    subscription.CreateSyncAgentByDefault = true;

                    // By default, subscriptions to transactional publications are synchronized 
                    // continuously, but in this case we only want to synchronize on demand.
                    subscription.AgentSchedule.FrequencyType = ScheduleFrequencyType.OnDemand;

                    // Create the pull subscription at the Subscriber.
                    subscription.Create();

                    Boolean registered = false;

                    // Verify that the subscription is not already registered.
                    foreach (TransSubscription existing
                        in publication.EnumSubscriptions())
                    {
                        if (existing.SubscriberName == subscriberName
                            && existing.SubscriptionDBName == subscriptionDbName)
                        {
                            registered = true;
                        }
                    }
                    if (!registered)
                    {
                        // Register the subscription with the Publisher.
                        publication.MakePullSubscriptionWellKnown(
                            subscriberName, subscriptionDbName,
                            SubscriptionSyncType.Automatic,
                            TransSubscriberType.ReadOnly);
                    }
                }
                else
                {
                    // Do something here if the publication does not exist.
                    throw new ApplicationException(String.Format(
                        "The publication '{0}' does not exist on {1}.",
                        publicationName, publisherName));
                }
            }
            catch (Exception ex)
            {
                // Implement the appropriate error handling here.
                throw new ApplicationException(String.Format(
                    "The subscription to {0} could not be created.", publicationName), ex);
            }
            finally
            {
                subscriberConn.Disconnect();
                publisherConn.Disconnect();
            }

' Define the Publisher, publication, and databases.
Dim publicationName As String = "AdvWorksProductTran"
Dim publisherName As String = publisherInstance
Dim subscriberName As String = subscriberInstance
Dim subscriptionDbName As String = "AdventureWorks2012Replica"
Dim publicationDbName As String = "AdventureWorks2012"

'Create connections to the Publisher and Subscriber.
Dim subscriberConn As ServerConnection = New ServerConnection(subscriberName)
Dim publisherConn As ServerConnection = New ServerConnection(publisherName)

' Create the objects that we need.
Dim publication As TransPublication
Dim subscription As TransPullSubscription

Try
    ' Connect to the Publisher and Subscriber.
    subscriberConn.Connect()
    publisherConn.Connect()

    ' Ensure that the publication exists and that 
    ' it supports pull subscriptions.
    publication = New TransPublication()
    publication.Name = publicationName
    publication.DatabaseName = publicationDbName
    publication.ConnectionContext = publisherConn

    If publication.IsExistingObject Then
        If (publication.Attributes And PublicationAttributes.AllowPull) = 0 Then
            publication.Attributes = publication.Attributes _
            Or PublicationAttributes.AllowPull
        End If

        ' Define the pull subscription.
        subscription = New TransPullSubscription()
        subscription.ConnectionContext = subscriberConn
        subscription.PublisherName = publisherName
        subscription.PublicationName = publicationName
        subscription.PublicationDBName = publicationDbName
        subscription.DatabaseName = subscriptionDbName
        subscription.Description = "Pull subscription to " + publicationDbName _
        + " on " + subscriberName + "."

        ' Specify the Windows login credentials for the Distribution Agent job.
        subscription.SynchronizationAgentProcessSecurity.Login = winLogin
        subscription.SynchronizationAgentProcessSecurity.Password = winPassword

        ' Make sure that the agent job for the subscription is created.
        subscription.CreateSyncAgentByDefault = True

        ' By default, subscriptions to transactional publications are synchronized 
        ' continuously, but in this case we only want to synchronize on demand.
        subscription.AgentSchedule.FrequencyType = ScheduleFrequencyType.OnDemand

        ' Create the pull subscription at the Subscriber.
        subscription.Create()

        Dim registered As Boolean = False

        ' Verify that the subscription is not already registered.
        For Each existing As TransSubscription In publication.EnumSubscriptions()
            If existing.SubscriberName = subscriberName And _
                existing.SubscriptionDBName = subscriptionDbName Then
                registered = True
            End If
        Next existing
        If Not registered Then
            ' Register the subscription with the Publisher.
            publication.MakePullSubscriptionWellKnown( _
             subscriberName, subscriptionDbName, _
             SubscriptionSyncType.Automatic, _
             TransSubscriberType.ReadOnly)
        End If
    Else
        ' Do something here if the publication does not exist.
        Throw New ApplicationException(String.Format( _
         "The publication '{0}' does not exist on {1}.", _
         publicationName, publisherName))
    End If
Catch ex As Exception
    ' Implement the appropriate error handling here.
    Throw New ApplicationException(String.Format( _
        "The subscription to {0} could not be created.", publicationName), ex)
Finally
    subscriberConn.Disconnect()
    publisherConn.Disconnect()
End Try

스레드 보안

이 유형의 모든 공용 static(Visual Basic에서는 Shared) 멤버는 스레드로부터 안전합니다. 인스턴스 멤버는 스레드로부터의 안전성이 보장되지 않습니다.

참고 항목

참조

Microsoft.SqlServer.Replication 네임스페이스

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