Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments |
|---|---|---|---|---|---|---|---|---|
| id | VARCHAR | 36 | null |
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| user_id | VARCHAR | 36 | null |
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| centre_id | VARCHAR | 36 | √ | null |
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| batch_id | VARCHAR | 36 | √ | null |
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| subject_id | VARCHAR | 36 | null |
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| completed_count | INT | 10 | √ | null |
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| activity_count | INT | 10 | 1 |
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| total_count | INT | 10 | √ | null |
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| progress | FLOAT | 12 | √ | null |
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| created_at | DATETIME | 19 | √ | CURRENT_TIMESTAMP |
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| updated_at | DATETIME | 19 | √ | null |
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Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| PRIMARY | Primary key | Asc | id |
| unique_subject_user | Must be unique | Asc/Asc/Asc | user_id + subject_id + centre_id |
Relationships
Close relationships within degrees of separation
