一,添加一个用户

CREATE USER 'alex'@'%' IDENTIFIED BY 'gamePXWY1125abc';

alex:账号名

%: host

gamePXWY1125abc: 密码

MySQL之用户_用户

二,创建一个数据库

CREATE database game;

三,权限

GRANT SELECT, INSERT, UPDATE, REFERENCES, DELETE, INDEX, TRIGGER, EXECUTE ON `game`.* TO 'alex'@'%';

将 数据库game下的所有表的权限

Select, Insert, Update, References, Delete, Index, Trigger, Execute

赋给用户 alex