118 B
118 B
| 1 | id | user_id | course_id | enrolled_at |
|---|---|---|---|---|
| 2 | 5 | 4 | 3 | 2023-04-01 |
| 3 | 2 | 1 | 2 | 2023-02-01 |
| 4 | 4 | 3 | 2 | 2023-03-05 |
| 5 | 1 | 1 | 1 | 2023-01-15 |
| 6 | 3 | 2 | 1 | 2023-01-20 |
| 1 | id | user_id | course_id | enrolled_at |
|---|---|---|---|---|
| 2 | 5 | 4 | 3 | 2023-04-01 |
| 3 | 2 | 1 | 2 | 2023-02-01 |
| 4 | 4 | 3 | 2 | 2023-03-05 |
| 5 | 1 | 1 | 1 | 2023-01-15 |
| 6 | 3 | 2 | 1 | 2023-01-20 |