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Класс DdlTriggerBase

The DdlTriggerBase is a base class that is inherited by the DatabaseDdlTrigger object. This represents a SQL Server database data definition language (DDL) trigger.

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

Синтаксис

'Декларация
Public MustInherit Class DdlTriggerBase _
    Inherits ScriptNameObjectBase _
    Implements ICreatable, IAlterable, IDroppable, IScriptable,  _
    ITextObject
'Применение
Dim instance As DdlTriggerBase
public abstract class DdlTriggerBase : ScriptNameObjectBase, 
    ICreatable, IAlterable, IDroppable, IScriptable, ITextObject
public ref class DdlTriggerBase abstract : public ScriptNameObjectBase, 
    ICreatable, IAlterable, IDroppable, IScriptable, ITextObject
[<AbstractClassAttribute>]
type DdlTriggerBase =  
    class
        inherit ScriptNameObjectBase
        interface ICreatable
        interface IAlterable
        interface IDroppable
        interface IScriptable
        interface ITextObject
    end
public abstract class DdlTriggerBase extends ScriptNameObjectBase implements ICreatable, IAlterable, IDroppable, IScriptable, ITextObject

Замечания

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.

Потоковая защита

Все открытые статический (Shared в Visual Basic) элементы этого типа потокобезопасны. Потокобезопасность элементов экземпляров не гарантируется.