The article shows one solution that we add triggers to simulate the primary key and foreign key, and then realize cascade update.
本文介绍了一种通过增加触发器来模拟主外键，实现级联更新功能的方法。
The article shows one solution that we add triggers to simulate the primary key and foreign key, and then realize cascade update.
本文介绍了一种通过增加触发器来模拟主外键，实现级联更新功能的方法。
应用推荐