MySQL 新建用戶和權限操作

新建用戶和權限操作

連接數據庫，新建用戶

  set global validate_password_policy=0;
  set global validate_password_length=1;
  create user 'louis'@'%' identified by '111';

賦予所有權限

  grant all privileges on *.* to 'louis'@'%' identified by '111' with grant option;
  flush privileges;

賦予指定權限

  grant select,insert, update privileges on *.* to 'louis'@'%' identified by '111' with grant option;
  flush privileges;

收回所有權限

  revoke all privileges on *.* FROM louis;
  flush privileges;