Exemple 2-1: Structure d'une table (demo1) et des champs qui la définissent:
Database: demo  Table: demo1  Rows: 1
+----------+-----------+------+-----+---------+----------------+
| Field    | Type      | Null | Key | Default | Extra          |
+----------+-----------+------+-----+---------+----------------+
| id       | int(10)   |      | PRI | 0       | auto_increment |
| login    | char(10)  |      | MUL |         |                |
| password | char(100) | YES  |     |         |                |
| fullname | char(40)  |      |     |         |                |
| url      | char(60)  |      |     |         |                |
| food     | int(11)   |      |     | 0       |                |
| work     | int(11)   |      |     | 0       |                |
| love     | int(11)   |      |     | 0       |                |
| leisure  | int(11)   |      |     | 0       |                |
| sports   | int(11)   |      |     | 0       |                |
+----------+-----------+------+-----+---------+----------------+