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# USE

USE 语句用于切换当前会话所使用的数据库。

## 语法

```enbf
use_statement ::= USE database_name

database_name ::= identifier
```

## 参数

| 参数              | 说明    |
| --------------- | ----- |
| `database_name` | 数据库名称 |

## 示例

```sql
USE my_database;
```


---

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