CentOS安装MySQL遇到的问题记录

遇到问题

1. Access denied for user 'root'@'localhost' (using password:YES)

   解决方法:Centos7 安装mysql后登录提示：Access denied for user 'root'@'localhost'

2. You must reset your password using ALTER USER statement before executing this statement.

   解决方法:You must reset your password using ALTER USER statement before executing this statement报错处理

3. Your password dose not satisfy the current policy requirements.

   解决方法：

   set global validate_password_policy=0;   --修改级别
   set global validate_password_length=4;   --最小的默认密码位数
   

4. Host * is not allowed to connect to this MySQL server

   
   use mysql;--使用mysql系统数据库
   
   GRANT ALL PRIVILEGES ON *.* to 'root'@'192.168.1.10' identified by '123456'; --配置192.168.1.10可以通过root:123456访问数据库
   
   flush privileges; --从mysql数据库中的授权表重新载入权限
   
   select * from user; --查看用户权限是否变更
   

更新时间

发布时间 ： 2018年11月3