mysql 某个数据库看不到 给用户权限 设置指定用户访问指定数据库

1、ALTER USER 'user_name'@'host' IDENTIFIED BY 'password';

    创建用户:

  1. user_name 用户名;
  2. host 允许访问的主机,(%:允许全部;127.0.0.* ip段)
  3. passwrod 密码

2、GRANT SELECT, INSERT, UPDATE, REFERENCES, DELETE, CREATE, DROP, ALTER, INDEX, TRIGGER, CREATE VIEW, SHOW VIEW, EXECUTE, ALTER ROUTINE, CREATE ROUTINE, CREATE TEMPORARY TABLES, LOCK TABLES, EVENT ON `user_name`.* TO 'db_test'@'%';

      设置用户 数据库 权限

 3、GRANT GRANT OPTION ON `db_test`.* TO 'user_name'@'%';

 

4、flush privileges;

     刷新缓存

posted @ 2022-01-25 18:05  树下水月  阅读(103)  评论(0编辑  收藏  举报