Метод Column.Alter
Updates any Column object property changes on the instance of SQL Server.
Пространство имен: Microsoft.SqlServer.Management.Smo
Сборка: Microsoft.SqlServer.Smo (в Microsoft.SqlServer.Smo.dll)
Синтаксис
'Декларация
Public Sub Alter
'Применение
Dim instance As Column
instance.Alter()
public void Alter()
public:
virtual void Alter() sealed
abstract Alter : unit -> unit
override Alter : unit -> unit
public final function Alter()
Реализует
Замечания
The Alter method updates any changes that have been made to the Column object's properties since the Column 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 to the instance of SQL Server.
.gif "Примечание") Примечание |
|---|
Columns based on the UserDefinedTableType object cannot be modified and this method generates an exception. |
Примеры
Работа с объектами базы данных
См. также
Справочник
Пространство имен Microsoft.SqlServer.Management.Smo