Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
|---|---|---|---|---|---|---|---|---|---|---|
| id | BIGINT | 19 | √ | null |
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| h5pactivityid | BIGINT | 19 | null |
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| userid | BIGINT | 19 | null |
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| timecreated | BIGINT | 19 | null |
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| timemodified | BIGINT | 19 | null |
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| attempt | MEDIUMINT | 7 | 1 |
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| rawscore | BIGINT | 19 | √ | 0 |
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| maxscore | BIGINT | 19 | √ | 0 |
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| scaled | DECIMAL | 10,5 | 0.00000 |
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| duration | BIGINT | 19 | √ | 0 |
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| completion | BIT | 1 | √ | null |
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| success | BIT | 1 | √ | null |
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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
