create_database.md

# 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：

## 答案

```mysql
drop database goods;
create database goods;
```

## 选项

### A

```mysql
delete database goods;
create database goods;
```

### B

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

### C

```mysql
use goods;
drop database goods;
create database goods;
```

### D

```mysql
use goods;
drop database goods;
make database goods;
```

### E

```mysql
drop database goods;
make database goods;
```

### F

```mysql
cd goods;
drop database goods;
create database goods;
```