Propriété Backup.LogTruncation

Gets or sets the method used to truncate the database log as part of the backup operation.

Espace de noms :  Microsoft.SqlServer.Management.Smo
Assembly :  Microsoft.SqlServer.SmoExtended (en Microsoft.SqlServer.SmoExtended.dll)

Syntaxe

'Déclaration
Public Property LogTruncation As BackupTruncateLogType 
    Get 
    Set
'Utilisation
Dim instance As Backup 
Dim value As BackupTruncateLogType 

value = instance.LogTruncation

instance.LogTruncation = value

public BackupTruncateLogType LogTruncation { get; set; }

public:
property BackupTruncateLogType LogTruncation {
    BackupTruncateLogType get ();
    void set (BackupTruncateLogType value);
}

member LogTruncation : BackupTruncateLogType with get, set

function get LogTruncation () : BackupTruncateLogType 
function set LogTruncation (value : BackupTruncateLogType)

Valeur de propriété

Type : Microsoft.SqlServer.Management.Smo.BackupTruncateLogType
A BackupTruncateLogType object value that specifies the log truncation option that has been selected. By default, the value is set to Truncate.

Notes

You can use the BackupTruncateLogType object to select one of the following log truncation options:

• Truncate only. The log is truncated and is not backed up.

• No truncate. The log is backed up and is not truncated.

• Truncate (default). The log is backed up, and is then truncated.

Exemples

VB

'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server
'Reference the AdventureWorks2012 database.
Dim db As Database
db = srv.Databases("AdventureWorks2012")
Dim bk As New Backup
bk.Action = BackupActionType.Database
bk.Database = "AdventureWorks2012"
bk.LogTruncation = BackupTruncateLogType.Truncate

PowerShell

$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$db = New-Object Microsoft.SqlServer.Management.Smo.Database
$db = $srv.Databases.Item("AdventureWorks2012")
$bk = new-object Microsoft.SqlServer.Management.Smo.Backup
$bk.Action = [Microsoft.SqlServer.Management.Smo.BackupActionType]::Database
$bk.Database = "AdventureWorks2012"
$bk.LogTruncation = [Microsoft.SqlServer.Management.Smo.BackupTruncateLogType]::Truncate

Voir aussi

Référence

Backup Classe

Espace de noms Microsoft.SqlServer.Management.Smo

Autres ressources

BACKUP (Transact-SQL)

Sauvegarde et restauration des bases de données et journaux de transactions