试题详情
- 单项选择题You have a master-detail relationship in the EMPLOYEE form module. You set the Delete Record Behavior property to Cascading. When a user deletes a master record, how does Forms implement the cascade-delete foreign-key rule? （）
A、With a Pre-Delete trigger.
B、With an On-Delete trigger.
C、With a Post-Delete trigger.
D、With the On-Check-Delete-Master trigger.
- A
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