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Propriedade do RDL CopyOnly

Gets or sets a Boolean property value that specifies the backup is a copy-only backup. This does not affect the sequence of backups in the usual backup schedule.

Namespace:  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.SmoExtended (em Microsoft.SqlServer.SmoExtended.dll)

Sintaxe

'Declaração
Public Property CopyOnly As Boolean
    Get
    Set
'Uso
Dim instance As Backup
Dim value As Boolean

value = instance.CopyOnly

instance.CopyOnly = value

public bool CopyOnly { get; set; }

public:
property bool CopyOnly {
    bool get ();
    void set (bool value);
}

member CopyOnly : bool with get, set

function get CopyOnly () : boolean
function set CopyOnly (value : boolean)

Valor da propriedade

Tipo: System. . :: . .Boolean
A Boolean value that specifies whether the backup is a copy-only backup.
If True, the backup is a copy-only backup.
If False (default), the backup is not a copy-only backup, and is part of the usual sequence of backups.

Comentários

A copy-only backup does not affect your overall backup and restore procedures for the database.

Copy-only backups were introduced in SQL Server 2005 for use in situations in which a backup is taken for a special purpose, such as backing up the log before an online file restore. Typically, a copy-only log backup is used one time and then deleted.

Exemplos

VB

'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server
'Reference the AdventureWorks2008R2 database.
Dim db As Database
db = srv.Databases("AdventureWorks2008R2")
Dim bk As New Backup
bk.Action = BackupActionType.Database
bk.Database = "AdventureWorks2008R2"
bk.CopyOnly = true

PowerShell

$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$db = New-Object Microsoft.SqlServer.Management.Smo.Database
$db = $srv.Databases.Item("AdventureWorks2008R2")
$bk = new-object Microsoft.SqlServer.Management.Smo.Backup
$bk.Action = [Microsoft.SqlServer.Management.Smo.BackupActionType]::Database
$bk.Database = "AdventureWorks2008R2"
$bk.CopyOnly = $TRUE