Поделиться через

  • Статья

Метод Alter (TimeSpan)

Обновляет все изменения свойства объекта Database для экземпляра SQL Server. 

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

Синтаксис

'Декларация
Public Sub Alter ( _
    transactionTerminationTime As TimeSpan _
)
'Применение
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
)

Параметры

  • transactionTerminationTime
    Тип: System. . :: . .TimeSpan
    Значение объекта TimeSpan, определяющее период времени, выделяемый транзакциям на завершение до сохранения изменений свойств с помощью метода Alter.

Замечания

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.

Примеры

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()