| 14 | | payment_id, amount, |
| 15 | | ticket_id, admin_id, subject, description_ticket, ticket_status, created_at, |
| | 16 | |
| | 17 | payment_id, user_id, subscription_id, amount, |
| | 18 | |
| | 19 | ticket_id, user_id, admin_id, subject, ticket_description, ticket_status, created_at, |
| | 20 | |
| 18 | | module_id, module_title, module_description, |
| 19 | | lesson_id, lesson_title, material, |
| 20 | | quiz_id, total_points, passing_score, |
| 21 | | attempt_id, score, attempt_date, |
| 22 | | enrollment_id, enroll_date, completion_status, progress_percentage, |
| 23 | | certificate_id, issue_date, certificate_code, certificate_status |
| | 24 | |
| | 25 | course_id, category_id, |
| | 26 | |
| | 27 | module_id, course_id, module_title, module_description, |
| | 28 | |
| | 29 | lesson_id, module_id, lesson_title, material, |
| | 30 | |
| | 31 | quiz_id, lesson_id, total_points, passing_score, |
| | 32 | |
| | 33 | attempt_id, user_id, quiz_id, score, attempt_date, |
| | 34 | |
| | 35 | enrollment_id, user_id, course_id, enroll_date, completion_status, progress_percentage, |
| | 36 | |
| | 37 | certificate_id, enrollment_id, issue_date, certificate_code, certificate_status |