Метод Restore.SqlVerifyLatest (Server)

Статья
04/26/2013

Verifies the most recent backup but does not restore it, and checks to see that the backup set is complete and the entire backup is readable.

Пространство имен: Microsoft.SqlServer.Management.Smo
Сборка: Microsoft.SqlServer.SmoExtended (в Microsoft.SqlServer.SmoExtended.dll)

Синтаксис

'Декларация
Public Function SqlVerifyLatest ( _
    srv As Server _
) As Boolean
'Применение
Dim instance As Restore 
Dim srv As Server 
Dim returnValue As Boolean 

returnValue = instance.SqlVerifyLatest(srv)

public bool SqlVerifyLatest(
    Server srv
)

public:
bool SqlVerifyLatest(
    Server^ srv
)

member SqlVerifyLatest : 
        srv:Server -> bool

public function SqlVerifyLatest(
    srv : Server
) : boolean

Параметры

srv
Тип: Microsoft.SqlServer.Management.Smo.Server
A Server object that represents the instance of SQL Server that is targeted by the restore operation.

Возвращаемое значение

Тип: System.Boolean
A Boolean value that indicates whether the targeted backup set is readable and complete.If True, the backup set was verified successfully. Otherwise, False.

Примеры

The following code example demonstrates how to create a backup of the AdventureWorks2012 database and verify that it is readable and complete without restoring.

Dim srv As Server = New Server("(local)")
Dim res As Restore = New Restore()
Dim backup As Backup = New Backup()

backup.Devices.AddDevice("C:\AdventureWorks2012Backup.bak", DeviceType.File)
backup.Database = "AdventureWorks2012"
backup.SqlBackup(srv)

res.Devices.AddDevice("C:\AdventureWorks2012Backup.bak", DeviceType.File)
res.Database = "AdventureWorks2012"
Console.WriteLine(res.SqlVerifyLatest(srv).ToString())

Powershell

$srv = new-object Microsoft.SqlServer.Management.Smo.Server("(local)")
$res = new-object Microsoft.SqlServer.Management.Smo.Restore
$backup = new-object Microsoft.SqlServer.Management.Smo.Backup

$backup.Devices.AddDevice("C:\AdventureWorks2012Backup.bak", [Microsoft.SqlServer.Management.Smo.DeviceType]::File)
$backup.Database = "AdventureWorks2012"
$backup.SqlBackup($srv)

$res.Devices.AddDevice("C:\AdventureWorks2012Backup.bak", [Microsoft.SqlServer.Management.Smo.DeviceType]::File)
Write-Host $res.SqlVerifyLatest($srv)