Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
|---|---|---|---|---|---|---|---|---|---|---|
| notification_id | BIGINT | 19 | √ | null |
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| context_id | BIGINT | 19 | √ | NULL |
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| user_id | BIGINT | 19 | √ | NULL |
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| level | BIGINT | 19 | null |
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| type | BIGINT | 19 | null |
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| date_created | DATETIME | 19 | null |
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| date_read | DATETIME | 19 | √ | NULL |
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| assoc_type | BIGINT | 19 | √ | NULL |
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| assoc_id | BIGINT | 19 | √ | NULL |
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Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| PRIMARY | Primary key | Asc | notification_id |
| notifications_assoc | Performance | Asc/Asc | assoc_type + assoc_id |
| notifications_context_id | Performance | Asc | context_id |
| notifications_context_id_level | Performance | Asc/Asc | context_id + level |
| notifications_context_id_user_id | Performance | Asc/Asc/Asc | context_id + user_id + level |
| notifications_user_id | Performance | Asc | user_id |
| notifications_user_id_level | Performance | Asc/Asc | user_id + level |
Relationships
Close relationships within degrees of separation
