mysql8.0无法给用户授权或提示You are not allowed to create a user with GRANT的问题
mysql8.0无法给用户授权或提示You are not allowed to create a user with GRANT的问题
转载于:https://www.cnblogs.com/B1ackWall/p/11643136.html
提示意思是不能用grant创建用户,mysql8.0以前的版本可以使用grant在授权的时候隐式的创建用户,8.0以后已经不支持,所以必须先创建用户,然后再授权,命令如下:
mysql> CREATE USER 'root'@'%' IDENTIFIED BY 'Hadoop3!';
Query OK, 0 rows affected (0.04 sec)
mysql> grant all privileges on *.* to 'root'@'%';
Query OK, 0 rows affected (0.03 sec)
另外,如果远程连接的时候报plugin caching_sha2_password could not be loaded这个错误,可以尝试修改密码加密插件:
mysql> alter user 'root'@'%' identified with mysql_native_password by 'Hadoop3!';