Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
|---|---|---|---|---|---|---|---|---|---|---|
| id | BIGINT | 19 | √ | null |
|
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| lessonid | BIGINT | 19 | 0 |
|
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| userid | BIGINT | 19 | 0 |
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| grade | DOUBLE | 22 | 0 |
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| late | SMALLINT | 5 | 0 |
|
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| completed | BIGINT | 19 | 0 |
|
|
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| PRIMARY | Primary key | Asc | id |
| lessgrad_les_ix | Performance | Asc | lessonid |
| lessgrad_use_ix | Performance | Asc | userid |