MySQL的validate_password插件/组件总结
Password Validation插件和组件 在MySQL 8.0之前，MySQL使用的是validate_password插件（plugin）检测、验证账号密码强度，保障账号的安全性，而到了MySQL 8.0，引入了服务器组件（Components）这个特性，validate_password插件已用服务器组件重新实现。下面是官方文档的介绍： Note In MySQL 8.0, the validate_password plugin was reimplemented as the validate_password component. (For general information about server components, see Section 5.5, “MySQL Server Components” .) The following instructions describe how to use the component, not the plugin. For instructions on using the plugin form of validate_password, see The Password Validation Plugin in MySQL 5.7 Reference Manual . The plugin form