Server.DeleteBackupHistory Method (DateTime)

Deletes the backup history for this instance of Microsoft SQL Server up until the specified date and time.

Espace de noms: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Syntaxe

'Déclaration
Public Sub DeleteBackupHistory ( _
    oldestDate As DateTime _
)

public void DeleteBackupHistory (
    DateTime oldestDate
)

public:
void DeleteBackupHistory (
    DateTime oldestDate
)

public void DeleteBackupHistory (
    DateTime oldestDate
)

public function DeleteBackupHistory (
    oldestDate : DateTime
)

Paramètres

oldestDate
A DateTime system object value that specifies the date and time before which to delete the backup history.

Notes

Texte mis à jour :

Use this method to remove old backup history logs from the instance of SQL Server. Backup history that is older than the date specified will be removed from the instance of SQL Server.

Cet espace de noms, cette classe ou ce membre est pris en charge uniquement par la version 2.0 de Microsoft .NET Framework.

Exemple

'Connect to the local, default instance of SQL Server.
Dim srv1 As Server
srv1 = New Server

'Delete the backup history before the date specified.
Dim odt As DateTime
odt = New DateTime(2005, 12, 12)
srv1.DeleteBackupHistory(odt)

Sécurité des threads

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