| 属性名 | 类型 | 字段长度 | 主/外键 |
| Course ID | Int | 12 | 主键 |
| Course Name | Char | 6 |
|
| Course Nature | Char | 12 |
|
| Semester | Char | 6 |
|
| Time Interval | Data |
|
|
| Teacher | Char | 6 |
|
| Classroom | Char | 5 |
|
| Remarks | Char | 50 |
|