InsteadOfTrigger Property
后续版本的 Microsoft SQL Server 将删除该功能。请避免在新的开发工作中使用该功能，并着手修改当前还在使用该功能的应用程序。
The InsteadOfTrigger property indicates whether a trigger is an INSTEAD OF trigger.
语法
object
.InsteadOfTrigger
Parts
- object
An expression that evaluates to an object in the Applies To list
Data Type
Boolean
Modifiable
Read-only
Prototype (C/C++)
HRESULT GetInsteadOfTrigger(LPBOOL pRetVal);
备注
INSTEAD OF triggers are executed instead of the triggering action. INSTEAD OF triggers can also be defined on views, in which case they extend the types of updates a view can support. Each table or view can have one INSTEAD OF trigger for each triggering action (UPDATE, DELETE, and INSERT).
.gif "ms138442.note(zh-cn,SQL.90).gif") 注意： |
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| If an application calls InsteadOfTrigger on an instance of Microsoft SQL Server version 7.0, the constant, SQLDMO_E_SQL80ONLY, and the message "This property or method requires Microsoft SQL Server 2000 or later" are returned. |