Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
|---|---|---|---|---|---|---|---|---|---|---|
| id | bigserial | 19 | √ | nextval('app_lesson_grades_id_seq'::regclass) |
|
|
||||
| lessonid | int8 | 19 | 0 |
|
|
|||||
| userid | int8 | 19 | 0 |
|
|
|||||
| grade | float8 | 17,17 | 0 |
|
|
|||||
| late | int2 | 5 | 0 |
|
|
|||||
| completed | int8 | 19 | 0 |
|
|
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| app_lessgrad_id_pk | Primary key | Asc | id |
| app_lessgrad_les_ix | Performance | Asc | lessonid |
| app_lessgrad_use_ix | Performance | Asc | userid |
Relationships
Close relationships within degrees of separation
