MySQL非root用户执行增加用户及用户权限的操作

第一步：

$ sudo /etc/init.d/mysql stop

[ ok ] Stopping MySQL database server: mysqld.

$ sudo /usr/bin/mysqld_safe --skip-grant-tables&

[2] 19668

151105 21:12:43 mysqld_safe Logging to syslog.

151105 21:12:43 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql

第二步：（进入MySQL）

~$ mysql

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> insert into user(Host,User,Password) values("localhost","test",password("1234"));

Query OK, 0 rows affected (0.00 sec)

Rows matched: 1 Changed: 0 Warnings: 0

mysql> GRANT ALL PRIVILEGES ON *.* TO 'test'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;

Query OK, 0 rows affected (0.00 sec)

执行这句时候有可能出错：

ERROR 1290 (HY000): The MySQL server is running with the --skip-grant-tables option so it cannot execute this statement
mysql> GRANT ALL PRIVILEGES ON *.* TO IDENTIFIED BY '123' WITH GRANT OPTION;
ERROR 1290 (HY000): The MySQL server is running with the --skip-grant-tables option so it cannot execute this statement
这个时候我们只需要

mysql> flush privileges; 就好了！！

mysql> flush privileges;

Query OK, 0 rows affected (0.00 sec)

mysql> exit

Bye

第三步：

~$ sudo /etc/init.d/mysql start