Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| id | VARCHAR | 36 | null |
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| notification_source_id | VARCHAR | 36 | null |
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| source_record_id | VARCHAR | 36 | null |
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| user_id | VARCHAR | 36 | null |
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| delivery_method_id | VARCHAR | 36 | null |
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| delivery_address | VARCHAR | 255 | √ | null |
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| subject | VARCHAR | 200 | null |
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| message_body | LONGTEXT | 2147483647 | null |
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| status | VARCHAR | 30 | null |
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| require_acknowledgment | BIT | 1 | 0 |
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| acknowledged_on | DATETIME | 19 | √ | null |
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| sent_on | DATETIME | 19 | √ | null |
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| error_message | VARCHAR | 500 | √ | null |
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| created_at | TIMESTAMP | 19 | √ | CURRENT_TIMESTAMP |
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| updated_at | TIMESTAMP | 19 | √ | CURRENT_TIMESTAMP |
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| created_by | VARCHAR | 100 | √ | null |
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| updated_by | VARCHAR | 100 | √ | null |
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Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| PRIMARY | Primary key | Asc | id |
| fk_notifications_delivery_method | Performance | Asc | delivery_method_id |
| idx_notifications_source_record | Performance | Asc/Asc | notification_source_id + source_record_id |
| idx_notifications_status | Performance | Asc | status |
| idx_notifications_user | Performance | Asc | user_id |