Share via

  • Artículo

DeleteBackupHistory Método (DateTime)

Elimina el historial de copias de seguridad de esta instancia de SQL Server hasta la fecha y hora especificadas.

Espacio de nombres:  Microsoft.SqlServer.Management.Smo
Ensamblado:  Microsoft.SqlServer.Smo (en Microsoft.SqlServer.Smo.dll)

Sintaxis

'Declaración
Public Sub DeleteBackupHistory ( _
    oldestDate As DateTime _
)
'Uso
Dim instance As Server
Dim oldestDate As DateTime

instance.DeleteBackupHistory(oldestDate)

public void DeleteBackupHistory(
    DateTime oldestDate
)

public:
void DeleteBackupHistory(
    DateTime oldestDate
)

member DeleteBackupHistory : 
        oldestDate:DateTime -> unit 

public function DeleteBackupHistory(
    oldestDate : DateTime
)

Parámetros

  • oldestDate
    Tipo: System. . :: . .DateTime
    Valor de objeto del sistema DateTime que especifica la fecha y hora hasta la que hay que eliminar el historial de copias de seguridad.

Comentarios

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.

Ejemplos

Visual Basic

'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)

PowerShell

$srv1 = new-object Microsoft.SqlServer.Management.Smo.Server("(local)")
$odt = new-object System.DateTime(2005, 12, 12)
$srv1.DeleteBackupHistory($odt)