MySQL8授权用户远程连接失败，提示ERROR 1410 (42000): You are not allowed to create a user with GRANT

标签：#mysql# 时间：2022/07/31 12:55:02 作者：小木

原来直接用root账户授权远程访问失败，最新的MySQL8不允许直接创建并授权用户远程访问权限，必须先让自己有GRANT权限，然后创建用户，再授权。

正确做法如下：

```mysql

# 先确保自己有授权权限
mysql> GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' WITH GRANT OPTION;
Query OK, 0 rows affected (0.00 sec)

# 更新一下权限
mysql> flush privileges;
Query OK, 0 rows affected (0.01 sec)

# 创建新用户
mysql> use mysql;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Database changed
mysql> CREATE USER 'root'@'1.1.1.%' IDENTIFIED BY '你的密码';
Query OK, 0 rows affected (0.13 sec)

# 授予新用户权限
mysql> grant all on *.* to 'root'@'1.1.1.%;
Query OK, 0 rows affected (0.01 sec)

mysql> flush privileges;
Query OK, 0 rows affected (0.01 sec)
```

MySQL8授权用户远程连接失败，提示ERROR 1410 (42000): You are not allowed to create a user with GRANT

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