Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
|---|---|---|---|---|---|---|---|---|---|---|
| id | BIGINT | 19 | √ | null |
|
|
||||
| h5pactivityid | BIGINT | 19 | null |
|
|
H5P activity ID |
||||
| userid | BIGINT | 19 | null |
|
|
Attempt user ID |
||||
| timecreated | BIGINT | 19 | null |
|
|
|||||
| timemodified | BIGINT | 19 | null |
|
|
|||||
| attempt | MEDIUMINT | 7 | 1 |
|
|
Attempt number |
||||
| rawscore | BIGINT | 19 | √ | 0 |
|
|
||||
| maxscore | BIGINT | 19 | √ | 0 |
|
|
||||
| scaled | DECIMAL | 10,5 | 0.00000 |
|
|
Number 0..1 that reflects the performance of the learner |
||||
| duration | BIGINT | 19 | √ | 0 |
|
|
Number of second inverted in that attempt (provided by the statement) |
|||
| completion | BIT | 1 | √ | null |
|
|
Store the xAPI tracking completion result. |
|||
| success | BIT | 1 | √ | null |
|
|
Store the xAPI tracking success result. |
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| PRIMARY | Primary key | Asc | id |
| h5paatte_h5p4_ix | Performance | Asc | h5pactivityid |
| h5paatte_h5ptim2_ix | Performance | Asc/Asc | h5pactivityid + timecreated |
| h5paatte_h5puse2_ix | Performance | Asc/Asc | h5pactivityid + userid |
| h5paatte_h5puseatt2_uix | Must be unique | Asc/Asc/Asc | h5pactivityid + userid + attempt |
| h5paatte_tim2_ix | Performance | Asc | timecreated |
Relationships
Close relationships within degrees of separation
