Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
|---|---|---|---|---|---|---|---|---|---|---|
| notification_id | bigserial | 19 | √ | nextval('notifications_notification_id_seq'::regclass) |
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| context_id | int8 | 19 | null |
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| user_id | int8 | 19 | √ | null |
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| level | int8 | 19 | null |
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| type | int8 | 19 | null |
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| date_created | timestamp | 22 | null |
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| date_read | timestamp | 22 | √ | null |
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| assoc_type | int8 | 19 | √ | null |
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| assoc_id | int8 | 19 | √ | null |
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Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| notifications_pkey | Primary key | Asc | notification_id |
| notifications_assoc | Performance | Asc/Asc | assoc_type + assoc_id |
| notifications_context_id | Performance | Asc/Asc | context_id + level |
| notifications_context_id_user_id | Performance | Asc/Asc/Asc | context_id + user_id + level |
| notifications_user_id_level | Performance | Asc/Asc | user_id + level |
Relationships
Close relationships within degrees of separation
