【发布时间】:2016-10-12 08:27:24
【问题描述】:
ALTER TABLE items
ADD CONSTRAINT member_1
FOREIGN KEY(Member_ID)
REFERENCES users(UserID)
ON UPDATE CASCADE
ON DELETE CASCADE;
MySQL 说:
1452 - 无法添加或更新子行:外键约束失败(`shop`.`#sql-1650_234`, CONSTRAINT `member_1` FOREIGN KEY (`Member_ID`) REFERENCES `users` (`UserID`) ON DELETE CASCADE ON 更新级联)
【问题讨论】:
标签: php mysql phpmyadmin