# 创建和删除数据库

Joe 在开发机上创建了一个名为 goods 的数据库，做了一些练习，现在他需要删除这个数据库，重建一个 goods。那么他需要的步骤是：

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* `show databases;` 列出所有数据库
* `show tables;` 列出所有表

## 答案

```sql
drop database goods;
create database goods;
```

## 选项

### A

```sql
delete database goods;
create database goods;
```

### B

```sql
if exists(database goods) then
begin 
    drop database goods;
end;
create database goods;
```

### C

```sql
use goods;
drop database goods;
create database goods;
```

### D

```sql
use goods;
drop database goods;
make database goods;
```

### E

```sql
drop database goods;
make database goods;
```

### F

```sql
cd goods;
drop database goods;
create database goods;
```