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@@ -112,35 +112,14 @@ $ npm test
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可以自己将数据迁移到其他数据库管理系统中(MySQL, Oracle, MSSQL 等)。
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-**省级数据模型**
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-
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-```sql
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-CREATE TABLE IF NOT EXISTS `province` (
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- `code` VARCHAR(255) PRIMARY KEY,
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- `name` VARCHAR(255)
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-);
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-```
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-
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-数据预览:
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+**省级数据预览**
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| code | name |
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|:-----|:-------|
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| 11 | 北京市 |
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| 12 | 天津市 |
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-**地级数据模型**
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-
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-```sql
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-CREATE TABLE IF NOT EXISTS `city` (
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- `code` VARCHAR(255) PRIMARY KEY,
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- `name` VARCHAR(255),
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- `provinceCode` VARCHAR(255)
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- REFERENCES `province` (`code`)
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- ON DELETE SET NULL ON UPDATE CASCADE
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-);
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-```
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-
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-数据预览:
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+**地级数据预览**
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| code | name | provinceCode |
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|:-----|:---------|:-------------|
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@@ -148,22 +127,7 @@ CREATE TABLE IF NOT EXISTS `city` (
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| 1302 | 唐山市 | 13 |
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| 1303 | 秦皇岛市 | 13 |
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-**县级数据模型**
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-
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-```sql
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-CREATE TABLE IF NOT EXISTS `area` (
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- `code` VARCHAR(255) PRIMARY KEY,
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- `name` VARCHAR(255),
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- `cityCode` VARCHAR(255)
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- REFERENCES `city` (`code`)
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- ON DELETE SET NULL ON UPDATE CASCADE,
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- `provinceCode` VARCHAR(255)
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- REFERENCES `province` (`code`)
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- ON DELETE SET NULL ON UPDATE CASCADE
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-);
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-```
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-
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-数据预览:
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+**县级数据预览**
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| code | name | cityCode | provinceCode |
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|:-------|:---------|:---------|:-------------|
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@@ -171,25 +135,7 @@ CREATE TABLE IF NOT EXISTS `area` (
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| 110106 | 丰台区 | 1101 | 11 |
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| 110107 | 石景山区 | 1101 | 11 |
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-**乡级数据模型**
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-
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-```sql
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-CREATE TABLE IF NOT EXISTS `street` (
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- `code` VARCHAR(255) PRIMARY KEY,
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- `name` VARCHAR(255),
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- `areaCode` VARCHAR(255)
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- REFERENCES `area` (`code`)
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- ON DELETE SET NULL ON UPDATE CASCADE,
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- `cityCode` VARCHAR(255)
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- REFERENCES `city` (`code`)
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- ON DELETE SET NULL ON UPDATE CASCADE,
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- `provinceCode` VARCHAR(255)
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- REFERENCES `province` (`code`)
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- ON DELETE SET NULL ON UPDATE CASCADE
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-);
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-```
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-
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-数据预览:
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+**乡级数据预览**
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| code | name | areaCode | cityCode | provinceCode |
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|:----------|:-----------------|:---------|:---------|:-------------|
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@@ -197,28 +143,7 @@ CREATE TABLE IF NOT EXISTS `street` (
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| 110101002 | 景山街道办事处 | 110101 | 1101 | 11 |
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| 110101003 | 交道口街道办事处 | 110101 | 1101 | 11 |
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-**村级数据模型**
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-
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-```sql
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-CREATE TABLE IF NOT EXISTS `village` (
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- `code` VARCHAR(255) PRIMARY KEY,
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- `name` VARCHAR(255),
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- `streetCode` VARCHAR(255)
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- REFERENCES `street` (`code`)
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- ON DELETE SET NULL ON UPDATE CASCADE,
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- `areaCode` VARCHAR(255)
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- REFERENCES `area` (`code`)
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- ON DELETE SET NULL ON UPDATE CASCADE,
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- `cityCode` VARCHAR(255)
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- REFERENCES `city` (`code`)
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- ON DELETE SET NULL ON UPDATE CASCADE,
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- `provinceCode` VARCHAR(255)
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- REFERENCES `province` (`code`)
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- ON DELETE SET NULL ON UPDATE CASCADE
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-);
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-```
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-
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-数据预览:
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+**村级数据预览**
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| code | name | streetCode | areaCode | cityCode | provinceCode |
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|:-------------|:-----------|:-----------|:---------|:---------|:-------------|
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