Méthode EnumCurrentPrincipals
Returns information for all published databases that are participating in database mirroring.
Espace de noms : Microsoft.SqlServer.Replication
Assembly : Microsoft.SqlServer.Rmo (en Microsoft.SqlServer.Rmo.dll)
Syntaxe
'Déclaration
Public Function EnumCurrentPrincipals As DataSet
'Utilisation
Dim instance As ReplicationServer
Dim returnValue As DataSet
returnValue = instance.EnumCurrentPrincipals()
public DataSet EnumCurrentPrincipals()
public:
DataSet^ EnumCurrentPrincipals()
member EnumCurrentPrincipals : unit -> DataSet
public function EnumCurrentPrincipals() : DataSet
Valeur de retour
Type : System.Data. . :: . .DataSet
A DataSet object that contains the following columns.
Column |
Data type |
Description |
|---|---|---|
db_name |
sysname |
Database name. |
current_principal |
sysname |
The current principal for the mirrored database. |
mirroring_role |
tinyint |
Current role of the local database plays in the database mirroring session. 1 = Principal 2 = Mirror NULL = Database is not online. |
mirroring_state |
tinyint |
State of the mirror database and of the database mirroring session. 0 = Suspended 1 = Disconnected 2 = Synchronizing 3 = Pending Failover 4 = Synchronized NULL = Database is not online. |
Notes
This method is used to support replication with database mirroring. For more information, see Réplication et mise en miroir des bases de données.