Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
|---|---|---|---|---|---|---|---|---|---|---|
| id | BIGINT UNSIGNED | 20 | √ | null |
|
|
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| message_id | BIGINT UNSIGNED | 20 | null |
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メッセージID |
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| channel_type | enum('email', 'sms', 'line', 'web') | 5 | null |
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チャネル種別 |
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| to | VARCHAR | 255 | null |
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|
送信先 |
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| relationship_type | VARCHAR | 30 | null |
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関係 |
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| status | enum('pending', 'sending', 'sent', 'fail', 'nondelivery') | 11 | pending |
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送信ステータス |
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| failure_reason | TEXT | 65535 | null |
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失敗理由 |
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| created_at | TIMESTAMP | 26 | √ | null |
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|
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| updated_at | TIMESTAMP | 26 | √ | null |
|
|
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| PRIMARY | Primary key | Asc | id |
| message_destinations_message_id_foreign | Performance | Asc | message_id |
Relationships
Close relationships within degrees of separation
