ForeignKeyAction 열거형
The ForeignKeyAction enumeration is a list of constant values that specify the action that is taken when the primary key reference by a foreign key is updated.
네임스페이스: Microsoft.SqlServer.Management.Smo
어셈블리: Microsoft.SqlServer.SqlEnum(Microsoft.SqlServer.SqlEnum.dll)
구문
‘선언
Public Enumeration ForeignKeyAction
‘사용 방법
Dim instance As ForeignKeyAction
public enum ForeignKeyAction
public enum class ForeignKeyAction
type ForeignKeyAction
public enum ForeignKeyAction
멤버
| 멤버 이름 | 설명 | |
|---|---|---|
| NoAction | No action is taken. | |
| Cascade | The modification is also made to the foreign key. | |
| SetNull | The foreign key is set to null. | |
| SetDefault | The foreign key is set to the default value. |
주의
The ForeignKeyAction enumeration class is served by the UpdateAction property and the DeleteAction property.