目录这个就是错误截图出现原因: mysql的版本问题解决办法:两种第一种:修改MySQL的配置文件第二种方法:修改自己的sql总结这个就是错误截图
I\'m trying to add constra开发者_开发知识库ints checking, as described here How to specify the cardinality of a @OneToMany in EclipseLink/JPAHere are the dependencies I\'m using (with Maven):