DatabaseDdlTrigger Class

项目
12/15/2008

The DatabaseDdlTrigger object represents a Microsoft SQL Server database data definition language (DDL) trigger.

命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

语法

声明
Public NotInheritable Class DatabaseDdlTrigger
    Inherits DdlTriggerBase
    Implements IExtendedProperties

public sealed class DatabaseDdlTrigger : DdlTriggerBase, IExtendedProperties

public ref class DatabaseDdlTrigger sealed : public DdlTriggerBase, IExtendedProperties

public final class DatabaseDdlTrigger extends DdlTriggerBase implements IExtendedProperties

public final class DatabaseDdlTrigger extends DdlTriggerBase implements IExtendedProperties

备注

已更新的文本：

DDL triggers run a Transact-SQL or user-defined function in response to certain DDL events.

SQL Server Management Objects (SMO) provides programmatic access to allow management of all DDL trigger functionality with the DatabaseDdlTrigger object and the ServerDdlTrigger object.

Database DDL triggers respond to events within the scope of the database and server DDL triggers respond to events within the scope of the SQL Server instance.

仅 Microsoft .NET Framework 的 2.0 版本支持此命名空间、类或成员。

To get DatabaseDdlTrigger object properties, users can be a member of the public fixed server role.

To set DatabaseDdlTrigger object properties, users must have ALTER ANY DATABASE DDL TRIGGER permission on the database.

To create a DDL trigger, users must have ALTER ANY DATABASE DDL TRIGGER permission on the database.

To drop a DDL trigger, users must have ALTER ANY DATABASE DDL TRIGGER permission on the database.

To enable or disable the DDL trigger, users must have ALTER ANY DATABASE DDL TRIGGER permission on the database.

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.DdlTriggerBase
            Microsoft.SqlServer.Management.Smo.DatabaseDdlTrigger

线程安全

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.

平台

开发平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

目标平台