data base access
| Buyer ID | address | Order ID | Name | |
|---|---|---|---|---|
| 1 |
| cars' ID | Car Brand | Bought Price | Bought Date | Mileage | Years | Color | Style |
|---|
| employee's ID | Hire Date | Address | Employee's Name | Employee’s Position ID | Employee Performance |
|---|
| order ID | Buyer ID | Cars' ID | employee's ID | order date | Sales Price |
|---|
| employee’s position ID | position |
|---|