Columns
Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
---|---|---|---|---|---|---|---|---|---|---|
id | BIGINT | 19 | √ | null |
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questionusageid | BIGINT | 19 | null |
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Foreign key references question_usages.id, or equivalently quiz_attempt.uniqueid. |
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slot | BIGINT | 19 | null |
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Foreign key, references question_attempts.slot |
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newfraction | DECIMAL | 12,7 | √ | null |
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The new fraction for this question_attempt after regrading. |
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oldfraction | DECIMAL | 12,7 | √ | null |
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The previous fraction for this question_attempt. |
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regraded | SMALLINT | 5 | null |
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set to 0 if element has just been regraded. Set to 1 if element has been marked as needing regrading. |
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timemodified | BIGINT | 19 | null |
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Timestamp of when this row was last modified. |
Indexes
Constraint Name | Type | Sort | Column(s) |
---|---|---|---|
PRIMARY | Primary key | Asc | id |
quizoverregr_queslo_ix | Performance | Asc/Asc | questionusageid + slot |