Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| id | bigserial | 19 | √ | nextval('address_households_id_seq'::regclass) |
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| address_code | varchar | 11 | null |
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住所コード |
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| address_level | int2 | 5 | null |
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住所レベル (1: 都道府県, 2: 市区町村, 3: 大字・町名, 4: 字・丁目) |
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| total | int4 | 10 | 0 |
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合計世帯数 |
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| one_person_households | int4 | 10 | 0 |
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1人世帯の世帯数 |
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| two_persons_households | int4 | 10 | 0 |
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2人世帯の世帯数 |
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| three_persons_households | int4 | 10 | 0 |
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3人世帯の世帯数 |
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| four_persons_households | int4 | 10 | 0 |
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4人世帯の世帯数 |
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| five_persons_households | int4 | 10 | 0 |
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5人世帯の世帯数 |
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| six_or_more_persons_households | int4 | 10 | 0 |
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6人以上の世帯の世帯数 |
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| created_at | timestamp | 29,6 | CURRENT_TIMESTAMP |
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| updated_at | timestamp | 29,6 | CURRENT_TIMESTAMP |
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Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| address_households_pkey | Primary key | Asc | id |
| idx_address_households_address_code | Must be unique | Asc | address_code |
| idx_address_households_address_level | Performance | Asc | address_level |
| idx_address_households_total | Performance | Asc | total |