Message in Chinese (Simplified) (中文(简体))![](/img/flags/zh-chs.png)
当默认约束 '%1' 正由外键用作 SET DEFAULT 引用操作时,无法删除该约束。
Unlocalized message![](/img/flags/en.png)
Cannot drop the default constraint '%1' while it is being used by a foreign key as SET DEFAULT referential action.
Search by Google