ReplicationDatabase.WriteSubscriptionFailoverMode 方法

Sets the failover mode for an updating subscription to a transactional or snapshot publication.

命名空间：  Microsoft.SqlServer.Replication
程序集：  Microsoft.SqlServer.Rmo（在 Microsoft.SqlServer.Rmo.dll 中）

语法

声明
Public Sub WriteSubscriptionFailoverMode ( _
    publisher As String, _
    publicationDB As String, _
    publication As String, _
    failoverMode As FailoverMode _
)
用法
Dim instance As ReplicationDatabase 
Dim publisher As String 
Dim publicationDB As String 
Dim publication As String 
Dim failoverMode As FailoverMode

instance.WriteSubscriptionFailoverMode(publisher, _
    publicationDB, publication, failoverMode)

public void WriteSubscriptionFailoverMode(
    string publisher,
    string publicationDB,
    string publication,
    FailoverMode failoverMode
)

public:
void WriteSubscriptionFailoverMode(
    String^ publisher, 
    String^ publicationDB, 
    String^ publication, 
    FailoverMode failoverMode
)

member WriteSubscriptionFailoverMode : 
        publisher:string * 
        publicationDB:string * 
        publication:string * 
        failoverMode:FailoverMode -> unit

public function WriteSubscriptionFailoverMode(
    publisher : String, 
    publicationDB : String, 
    publication : String, 
    failoverMode : FailoverMode
)

参数

• publisher
  类型：System.String
  A String value that specifies the Publisher.

• publicationDB
  类型：System.String
  A String value that specifies the publication database.

• publication
  类型：System.String
  A String value that specifies the publication.

• failoverMode
  类型：Microsoft.SqlServer.Replication.FailoverMode
  A FailoverMode object value that specifies the failover mode.

注释

This method is only valid for databases subscribed to publications that support updatable subscriptions. Ensure that the AllowSyncToAlternate and AllowQueuedTransactions fields are enabled on the Attributes property for the TransPublication object to which this subscription belongs.

The WriteSubscriptionFailOverMode(String, String, String, FailoverMode) method can only be called by members of the sysadmin fixed server role and members of the db_owner fixed database role.

Calling WriteSubscriptionFailOverMode(String, String, String, FailoverMode) is equivalent to executing sp_setreplfailovermode (Transact-SQL).

请参阅

参考

ReplicationDatabase 类

Microsoft.SqlServer.Replication 命名空间