Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
|---|---|---|---|---|---|---|---|---|---|---|
| id | BIGINT | 19 | √ | null |
|
|
||||
| workshopid | BIGINT | 19 | null |
|
|
the id of the workshop instance |
||||
| userid | BIGINT | 19 | null |
|
|
The id of the user which aggregated grades are calculated for |
||||
| gradinggrade | DECIMAL | 10,5 | √ | null |
|
|
The aggregated grade for all assessments made by this reviewer. The grade is a number from interval 0..100. If NULL then the grade for assessments has not been aggregated yet. |
|||
| timegraded | BIGINT | 19 | √ | null |
|
|
The timestamp of when the participant’s gradinggrade was recently aggregated. |
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| PRIMARY | Primary key | Asc | id |
| workaggr_use2_ix | Performance | Asc | userid |
| workaggr_wor2_ix | Performance | Asc | workshopid |
| workaggr_woruse2_uix | Must be unique | Asc/Asc | workshopid + userid |
Relationships
Close relationships within degrees of separation
