DefaultConstraint Class
The DefaultConstraint object represents a Microsoft SQL Server default constraint.
Espacio de nombres: Microsoft.SqlServer.Management.Smo
Ensamblado: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)
Sintaxis
'Declaración
Public NotInheritable Class DefaultConstraint
Inherits ScriptNameObjectBase
Implements ICreatable, IDroppable, IRenamable, IAlterable, _
IExtendedProperties, IScriptable
public sealed class DefaultConstraint : ScriptNameObjectBase, ICreatable, IDroppable, IRenamable,
IAlterable, IExtendedProperties, IScriptable
public ref class DefaultConstraint sealed : public ScriptNameObjectBase, ICreatable, IDroppable, IRenamable,
IAlterable, IExtendedProperties, IScriptable
public final class DefaultConstraint extends ScriptNameObjectBase implements ICreatable, IDroppable,
IRenamable, IAlterable, IExtendedProperties, IScriptable
public final class DefaultConstraint extends ScriptNameObjectBase implements ICreatable, IDroppable,
IRenamable, IAlterable, IExtendedProperties, IScriptable
Notas
Este espacio de nombres, clase o miembro solamente se admite en la versión 2.0 de Microsoft .NET Framework.
To get DefaultConstraint object properties, users can be members of the public fixed server role.
To set DefaultConstraint object properties, users must have ALTER permission on the parent table or be a member of the db_owner fixed database role.
To create or drop a default constraint, users must have ALTER permission on the parent table or be a member of the db_owner fixed database role.
Inheritance Hierarchy
System.Object
Microsoft.SqlServer.Management.Smo.SmoObjectBase
Microsoft.SqlServer.Management.Smo.SqlSmoObject
Microsoft.SqlServer.Management.Smo.NamedSmoObject
Microsoft.SqlServer.Management.Smo.ScriptNameObjectBase
Microsoft.SqlServer.Management.Smo.DefaultConstraint
Seguridad para subprocesos
Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Plataformas
Plataformas de desarrollo
Para obtener una lista de las plataformas compatibles, vea Requisitos de hardware y software para instalar SQL Server 2005.
Plataformas de destino
Para obtener una lista de las plataformas compatibles, vea Requisitos de hardware y software para instalar SQL Server 2005.
Vea también
Referencia
DefaultConstraint Members
Microsoft.SqlServer.Management.Smo Namespace