Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments |
|---|---|---|---|---|---|---|---|---|
| id | VARCHAR | 36 | null |
|
|
|||
| subject_id | VARCHAR | 36 | null |
|
|
|||
| name | VARCHAR | 255 | null |
|
|
|||
| lesson_type_id | VARCHAR | 36 | √ | null |
|
|
||
| lesson_category_id | VARCHAR | 36 | √ | null |
|
|
||
| assessment_question | MEDIUMTEXT | 16777215 | √ | null |
|
|
||
| facilitator_access | TINYINT | 3 | √ | null |
|
|
0:No Access,1:Have Access |
|
| student_access | TINYINT | 3 | √ | null |
|
|
0:No Access,1:Have Access |
|
| status | TINYINT | 3 | √ | 1 |
|
|
0:Inactive,1:Active |
|
| created_at | DATETIME | 19 | √ | null |
|
|
||
| updated_at | DATETIME | 19 | √ | null |
|
|
||
| created_by | VARCHAR | 36 | √ | null |
|
|
||
| created_platform | TINYINT | 3 | √ | null |
|
|
||
| deleted_at | TIMESTAMP | 19 | √ | null |
|
|
||
| web_access | TINYINT | 3 | √ | 1 |
|
|
0:No Access,1:Have Access |
|
| mobile_access | TINYINT | 3 | √ | 1 |
|
|
0:No Access,1:Have Access |
|
| point | TINYINT | 3 | √ | null |
|
|
||
| is_portrait_view | TINYINT | 3 | √ | null |
|
|
||
| course_id | VARCHAR | 36 | √ | null |
|
|
||
| is_assessment | TINYINT | 3 | √ | 0 |
|
|
0:No,1:Yes |
|
| tenant_id | VARCHAR | 36 | null |
|
|
|||
| old_data_id | INT | 10 | √ | null |
|
|
||
| lesson_order | INT | 10 | √ | null |
|
|
||
| description | LONGTEXT | 2147483647 | √ | null |
|
|
||
| duration | VARCHAR | 45 | √ | null |
|
|
Stores Duration of lesson |
|
| mastertrainer_access | TINYINT | 3 | √ | 0 |
|
|
||
| sub_student_access | TINYINT | 3 | √ | 0 |
|
|
||
| leader_access | TINYINT | 3 | √ | 0 |
|
|
||
| primary_teacher_access | TINYINT | 3 | √ | 0 |
|
|
||
| secondary_teacher_access | TINYINT | 3 | √ | 0 |
|
|
||
| govt_official_access | TINYINT | 3 | √ | 0 |
|
|
||
| content_id | VARCHAR | 36 | √ | null |
|
|
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| PRIMARY | Primary key | Asc | id |
| course_id | Performance | Asc | course_id |
| facilitator_access | Performance | Asc | facilitator_access |
| fk_lessons_1_idx | Performance | Asc | subject_id |
| lesson_category_id | Performance | Asc | lesson_category_id |
| lessons_subject_id_IDX | Performance | Asc/Asc/Asc/Asc/Asc/Asc | subject_id + student_access + web_access + status + lesson_category_id + deleted_at |
| migration_lesson_type | Performance | Asc | lesson_type_id |
| status | Performance | Asc | status |
| student_access | Performance | Asc | student_access |
| subject_id | Performance | Asc/Asc/Asc/Asc/Asc | subject_id + lesson_category_id + student_access + status + deleted_at |
| tenant_id | Performance | Asc | tenant_id |
Relationships
Close relationships within degrees of separation
