--------+------+-----+---------+-------+
| Field               | Type         | Null | Key | Default | Extra |
+---------------------+--------------+------+-----+---------+-------+
| user                | char(16)     | NO   |     |         |       |
| host                | char(60)     | NO   |     |         |       |
| grantee             | varchar(100) | YES  |     | NULL    |       |
| password            | char(41)     | NO   |     |         |       |
| is_empty_password   | int(1)       | NO   |     |