Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments |
|---|---|---|---|---|---|---|---|---|
| subject_id | VARCHAR | 36 | √ | null |
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| trade_id | VARCHAR | 36 | √ | null |
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| course_id | VARCHAR | 36 | √ | null |
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| lesson_category_id | VARCHAR | 36 | √ | null |
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| count(*) | BIGINT | 19 | null |
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Relationships
Close relationships within degrees of separation
