ユーザーが作成されたことを確認する。
mysql> SELECT host, user, password FROM mysql.user;
+-----------+-----------+-------------------------------------------+
| host | user | password |
+-----------+-----------+-------------------------------------------+
| localhost | root | *2F10579EC0B16D79B10EC6661A6832A4BE294520 |
| 127.0.0.1 | root | *2F10579EC0B16D79B10EC6661A6832A4BE294520 |
| ::1 | root | *2F10579EC0B16D79B10EC6661A6832A4BE294520 |
| localhost | fuel_app | *57A57ED64FC0198B00320AFDEFC80EDC5B447D93 |
+-----------+-----------+-------------------------------------------+
4 rows in set (0.00 sec)