ReadReplicationFailOverMode Method
Questa funzionalità verrà rimossa in una delle prossime versioni di Microsoft SQL Server. Evitare di utilizzare questa funzionalità in un nuovo progetto di sviluppo e prevedere interventi di modifica nelle applicazioni in cui è attualmente implementata.
The ReadReplicationFailOverMode method retrieves the failover mode for a subscription that uses immediate updating with queued updating as the failover option.
Sintassi
object
.ReadReplicationFailOverMode(
szPublisher,
szPublicationDB,
szPublication )asSQLDMO_REPLFAILOVER_TYPE
Parts
- object
Expression that evaluates to an object in the Applies To list.
- szPublisher
String that specifies the name of the Publisher.
- szPublicationDB
String that specifies the name of the publication database.
- szPublication
String that specifies the name of the publication.
Settings
ReadReplicationFailOverMode returns these values.
| Constant | Value | Description |
|---|---|---|
SQLDMOReplFailOver_/Immediate |
0 |
Use the immediate updating option to propagate changes made at Subscribers to the Publisher. |
SQLDMOReplFailOver_Queued |
1 |
Use the queued updating option to propagate changes made at Subscribers to the Publisher. |
Prototype (C/C++)
HRESULT ReadReplicationFailOverMode(
SQLDMO_LPCSTR pszPublisher,
SQLDMO_LPCSTR pszPublicationDB,
SQLDMO_LPCSTR pszPublication,
SQLDMO_REPLFAILOVER_TYPE *pFailOverMode);
Osservazioni
The ReadReplicationFailOverMode method should be called on a ReplicationDatabase2 object that represents a subscription database. The szPublisher, szPublicationDB, and szPublication parameters identify a subscription in the subscription database.
An application must use the WriteReplicationFailOverMode method to set the failover mode for a subscription that uses immediate updating with queued updating as the failover option.
[!NOTA] If an application calls ReadReplicationFailOverMode on an instance of SQL Server version 7.0, the constant, SQLDMO_E_SQL80ONLY, and the message "This property or method requires Microsoft SQL Server 2000 or later" are returned.
Applies To:
Vedere anche
Riferimento
WriteReplicationFailOverMode Method