mysql select * from user where user = 'root';
+-----------+------+------------------+-------------+-------------+-------------+-------------+-------------+-----------+-------------+---------------+--------------+-----------+------------+-----------------+------------+------------+
| Host      | User | Password         | Select_priv | Insert_priv | Update_priv
| Delete_priv | Create_priv | Drop_priv | Reload_priv | Shutdown_priv | Process_priv | File_priv | Grant_priv | References_priv | Index_priv | Alter_priv |
+-----------+------+------------------+-------------+-------------+-------------+-------------+-------------+-----------+-------------+---------------+--------------+-----------+------------+-----------------+------------+------------+
| localhost | root | 742939b941ebef1c | Y           | Y           | Y
| Y           | Y           | Y         | Y           | Y             | Y
     | Y         | Y          | Y               | Y          | Y          |
| pepe      | root |                  | Y           | Y           | Y
| Y           | Y           | Y         | Y           | Y             | Y
     | Y         | Y          | Y               | Y          | Y          |
+-----------+------+------------------+-------------+-------------+-------------+-------------+-------------+-----------+-------------+---------------+--------------+-----------+------------+-----------------+------------+------------+
2 rows in set (0.11 sec)