创建数据库school,将数据库复制三份分别为school1,school2,school3
时间: 2023-09-17 08:08:53 浏览: 86
好的,您可以按照以下步骤进行操作:
1. 首先登录MySQL数据库,使用以下命令创建一个名为school的数据库:
```
CREATE DATABASE school;
```
2. 然后使用以下命令将school数据库复制为school1:
```
CREATE DATABASE school1;
USE school;
CREATE TABLE `school1`.`student` LIKE `school`.`student`;
INSERT INTO `school1`.`student` SELECT * FROM `school`.`student`;
```
3. 再次使用以下命令将school数据库复制为school2:
```
CREATE DATABASE school2;
USE school;
CREATE TABLE `school2`.`student` LIKE `school`.`student`;
INSERT INTO `school2`.`student` SELECT * FROM `school`.`student`;
```
4. 最后使用以下命令将school数据库复制为school3:
```
CREATE DATABASE school3;
USE school;
CREATE TABLE `school3`.`student` LIKE `school`.`student`;
INSERT INTO `school3`.`student` SELECT * FROM `school`.`student`;
```
以上命令会将school数据库中的student表复制到school1、school2、school3三个数据库中。请注意在复制时需要先切换到相应的数据库。
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