Column.AddDefaultConstraint 方法
Adds a default constraint to the column.
命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo(在 Microsoft.SqlServer.Smo.dll 中)
语法
声明
Public Function AddDefaultConstraint As DefaultConstraint
用法
Dim instance As Column
Dim returnValue As DefaultConstraint
returnValue = instance.AddDefaultConstraint()
public DefaultConstraint AddDefaultConstraint()
public:
DefaultConstraint^ AddDefaultConstraint()
member AddDefaultConstraint : unit -> DefaultConstraint
public function AddDefaultConstraint() : DefaultConstraint
返回值
类型:Microsoft.SqlServer.Management.Smo.DefaultConstraint
A DefaultConstraint object that specifies the default constraint bound to the column.
示例
请参阅
参考
Microsoft.SqlServer.Management.Smo 命名空间