Metodo Alter (TimeSpan)

Aggiorna tutte le modifiche alle proprietà dell'oggetto Database nell'istanza di SQL Server. 

Spazio dei nomi  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

Sintassi

'Dichiarazione
Public Sub Alter ( _
    transactionTerminationTime As TimeSpan _
)
'Utilizzo
Dim instance As Database
Dim transactionTerminationTime As TimeSpan

instance.Alter(transactionTerminationTime)
public void Alter(
    TimeSpan transactionTerminationTime
)
public:
void Alter(
    TimeSpan transactionTerminationTime
)
member Alter : 
        transactionTerminationTime:TimeSpan -> unit 
public function Alter(
    transactionTerminationTime : TimeSpan
)

Parametri

  • transactionTerminationTime
    Tipo: System. . :: . .TimeSpan
    Valore dell'oggetto TimeSpan che specifica il periodo di tempo necessario per il completamento delle transazioni prima di salvare in modo permanente le modifiche alle proprietà con il metodo Alter.

Osservazioni

The Alter method updates any changes that have been made to the properties of the Database object since the Database object was created or since the last Alter statement. The modifications are combined and sent to the instance of SQL Server in a single network trip.

Esempi

VB

'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server
'Define a Database object variable by supplying the server and the database name arguments in the constructor.
Dim db As Database
db = New Database(srv, "Test_SMO_Database")
'Create the database on the instance of SQL Server.
db.Create()
'Reference the database and display the date when it was created.
db = srv.Databases("Test_SMO_Database")
Console.WriteLine(db.CreateDate)
'Remove the database.
db.Drop()

PowerShell

$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$db = New-Object Microsoft.SqlServer.Management.Smo.Database($srv, "Test_SMO_Database")
$db.Create()
Write-Host $db.CreateDate
$db.Drop()