MergeSubscription 클래스

  • 아티클

Represents a subscription to a merge publication registered at the Publisher.

상속 계층

System.Object
  Microsoft.SqlServer.Replication.ReplicationObject
    Microsoft.SqlServer.Replication.Subscription
      Microsoft.SqlServer.Replication.MergeSubscription

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

구문

‘선언
Public NotInheritable Class MergeSubscription _
    Inherits Subscription
‘사용 방법
Dim instance As MergeSubscription

public sealed class MergeSubscription : Subscription

public ref class MergeSubscription sealed : public Subscription

[<SealedAttribute>]
type MergeSubscription =  
    class 
        inherit Subscription 
    end

public final class MergeSubscription extends Subscription

MergeSubscription 유형에서 다음 멤버를 표시합니다.

생성자

  이름 설명
공용 메서드 MergeSubscription() Creates a new instance of the MergeSubscription class.
공용 메서드 MergeSubscription(String, String, String, String, ServerConnection) Creates a new instance of the MergeSubscription class with the specified connection to the Publisher and the properties that uniquely define the subscription.

맨 위로 이동

속성

  이름 설명
공용 속성 AgentJobId Gets the ID of the agent job used to synchronize the subscription. (Subscription에서 상속됨)
공용 속성 AgentOffload Gets or sets whether 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. (Subscription에서 상속됨)
공용 속성 AgentOffloadServer Gets or sets the name of the remote computer where the agent runs when using remote agent activation. (Subscription에서 상속됨)
공용 속성 AgentSchedule Gets the schedule for the agent job used to synchronize the subscription. (Subscription에서 상속됨)
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 the agent job used to synchronize the subscription is created by default. (Subscription에서 상속됨)
공용 속성 DatabaseName Gets or sets the name of the publication database. (Subscription에서 상속됨)
공용 속성 Description Gets or sets a textual description of the merge subscription.
공용 속성 EnabledForSynchronizationManager Specifies whether the subscription can be synchronized using Microsoft Windows Synchronization Manager. (Subscription에서 상속됨)
공용 속성 HostName Gets or sets the value supplied to the HOST_NAME function when this function is used in the parameterized row filter that defines the Subscriber's data partition.
공용 속성 IsExistingObject Gets whether the object exists on the server or not. (ReplicationObject에서 상속됨)
공용 속성 Name Gets the name assigned to an existing subscription. (Subscription에서 상속됨)
공용 속성 Priority Gets or sets the relative priority value assigned to a server subscription.
공용 속성 PublicationName Gets or sets the name of the publication to which the subscription subscribes. (Subscription에서 상속됨)
공용 속성 PublisherSecurity Gets the security context used by the Merge Agent to connect to the Publisher.
공용 속성 SqlServerName Gets the name of the Microsoft SQL Server instance to which this object is connected. (ReplicationObject에서 상속됨)
공용 속성 Status Gets the status of the subscription. (Subscription에서 상속됨)
공용 속성 SubscriberName Gets or sets the name of the instance of Microsoft SQL Server that is the Subscriber. (Subscription에서 상속됨)
공용 속성 SubscriberSecurity Gets the security context used to connect to the Subscriber. (Subscription에서 상속됨)
공용 속성 SubscriberType Gets or sets whether the subscription is a client or server subscription.
공용 속성 SubscriptionDBName Gets or sets the name of the database on the Subscriber that receives the replicated data. (Subscription에서 상속됨)
공용 속성 SubscriptionType Gets whether the subscription registration is for a push or pull subscription. (Subscription에서 상속됨)
공용 속성 SynchronizationAgent Gets an instance of the MergeSynchronizationAgent class that can be used to synchronize the subscription.
공용 속성 SynchronizationAgentName Gets or sets the name of the agent job created to synchronize the subscription. (Subscription에서 상속됨)
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. (Subscription에서 상속됨)
공용 속성 SyncType Gets or sets the manner in which the subscription is initialized. (Subscription에서 상속됨)
공용 속성 UseInteractiveResolver Gets or sets whether the Interactive Resolver is used during the synchronization process.
공용 속성 UserData Gets or sets an object property that allows users to attach their own data to the object. (ReplicationObject에서 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 subscription registration at the Publisher. (Subscription에서 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 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 merge subscription for reinitialization.
공용 메서드 Remove Deletes the subscription registration at the Publisher and removes replication objects at the Subscriber for a push subscription. (Subscription에서 상속됨)
공용 메서드 Script Returns a Transact-SQL script that can be used to create or delete the subscription. (Subscription에서 상속됨)
공용 메서드 StopSynchronizationJob Attempts to stop a running Merge Agent job that is currently synchronizing the subscription.
공용 메서드 SynchronizeWithJob Starts the agent job to synchronize the subscription.
공용 메서드 ToString (Object에서 상속됨)

맨 위로 이동

주의

The MergeSubscription class is used with both pull and push subscriptions to a merge publication.

When configuring a Publisher with a remote Distributor, the values supplied for all parameters, including SynchronizationAgentProcessSecurity, are sent to the Distributor as plain text. You should encrypt the connection between the Publisher and its remote Distributor before calling the Create method. For more information, see SQL Server 연결 암호화.

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 = "AdvWorksSalesOrdersMerge";
            string publisherName = publisherInstance;
            string subscriberName = subscriberInstance;
            string subscriptionDbName = "AdventureWorks2012Replica";
            string publicationDbName = "AdventureWorks2012";
            string hostname = @"adventure-works\garrett1";

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

            // Create the objects that we need.
            MergePublication publication;
            MergeSubscription subscription;

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

                // Ensure that the publication exists and that 
                // it supports push subscriptions.
                publication = new MergePublication();
                publication.Name = publicationName;
                publication.DatabaseName = publicationDbName;
                publication.ConnectionContext = conn;

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

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

                    // Set a schedule to synchronize the subscription every 2 hours
                    // during weekdays from 6am to 10pm.
                    subscription.AgentSchedule.FrequencyType = ScheduleFrequencyType.Weekly;
                    subscription.AgentSchedule.FrequencyInterval = Convert.ToInt32(0x003E);
                    subscription.AgentSchedule.FrequencyRecurrenceFactor = 1;
                    subscription.AgentSchedule.FrequencySubDay = ScheduleFrequencySubDay.Hour;
                    subscription.AgentSchedule.FrequencySubDayInterval = 2;
                    subscription.AgentSchedule.ActiveStartDate = 20051108;
                    subscription.AgentSchedule.ActiveEndDate = 20071231;
                    subscription.AgentSchedule.ActiveStartTime = 060000;
                    subscription.AgentSchedule.ActiveEndTime = 100000;

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

                    // Create the push subscription.
                    subscription.Create();
                }
                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
            {
                conn.Disconnect();
            }

' Define the Publisher, publication, and databases.
Dim publicationName As String = "AdvWorksSalesOrdersMerge"
Dim publisherName As String = publisherInstance
Dim subscriberName As String = subscriberInstance
Dim subscriptionDbName As String = "AdventureWorks2012Replica"
Dim publicationDbName As String = "AdventureWorks2012"
Dim hostname As String = "adventure-works\garrett1"

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

' Create the objects that we need.
Dim publication As MergePublication
Dim subscription As MergeSubscription

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

    ' Ensure that the publication exists and that 
    ' it supports push subscriptions.
    publication = New MergePublication()
    publication.Name = publicationName
    publication.DatabaseName = publicationDbName
    publication.ConnectionContext = conn

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

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

        ' Set a schedule to synchronize the subscription every 2 hours
        ' during weekdays from 6am to 10pm.
        subscription.AgentSchedule.FrequencyType = ScheduleFrequencyType.Weekly
        subscription.AgentSchedule.FrequencyInterval = Convert.ToInt32("0x003E", 16)
        subscription.AgentSchedule.FrequencyRecurrenceFactor = 1
        subscription.AgentSchedule.FrequencySubDay = ScheduleFrequencySubDay.Hour
        subscription.AgentSchedule.FrequencySubDayInterval = 2
        subscription.AgentSchedule.ActiveStartDate = 20051108
        subscription.AgentSchedule.ActiveEndDate = 20071231
        subscription.AgentSchedule.ActiveStartTime = 60000
        subscription.AgentSchedule.ActiveEndTime = 100000

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

        ' Create the push subscription.
        subscription.Create()
    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
    conn.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

MergePullSubscription

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