mysql 版本：8.0.15初学心得

学习mysql记录 方便以后查找
mysql 版本：8.0.15;

CREATE USER qiangv0 IDENTIFIED BY ‘xxxx’;
新增用户名和密码
update user set host = ‘%’ where user = ‘qiangv0’;
flush privileges;
授权外网连接
ALTER USER ‘qiangv0’@’%’ IDENTIFIED WITH mysql_native_password BY ‘xxxx’;
设定密码插件
grant all privileges on . to ‘qiangv0’@’%’;
授予用户数据库所有操作权限

alter user ‘root’@’%’ IDENTIFIED BY ‘xxxx’;
修改root 密码