文章目录


1、Windows安装MySQL

2、Linux安装MySQL

（1）Linux在线安装MySQL

（2）Linux离线安装MySQL

3、创建测试数据库

后续测试都是在这个数据库的基础上，直接复制下面的内容到cmd的mysql中一粘贴就完事了

create database demo_01 default charset=utf8mb4;

use demo_01;

CREATE TABLE `city` (
  `city_id` int(11) NOT NULL AUTO_INCREMENT,
  `city_name` varchar(50) NOT NULL,
  `country_id` int(11) NOT NULL,
  PRIMARY KEY (`city_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

CREATE TABLE `country` (
  `country_id` int(11) NOT NULL AUTO_INCREMENT,
  `country_name` varchar(100) NOT NULL,
  PRIMARY KEY (`country_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;


insert into `city` (`city_id`, `city_name`, `country_id`) values(1,'西安',1);
insert into `city` (`city_id`, `city_name`, `country_id`) values(2,'NewYork',2);
insert into `city` (`city_id`, `city_name`, `country_id`) values(3,'北京',1);
insert into `city` (`city_id`, `city_name`, `country_id`) values(4,'上海',1);

insert into `country` (`country_id`, `country_name`) values(1,'China');
insert into `country` (`country_id`, `country_name`) values(2,'America');
insert into `country` (`country_id`, `country_name`) values(3,'Japan');
insert into `country` (`country_id`, `country_name`) values(4,'UK');

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【MySQL学习】1、MySQL搭建环境（Windows、Linux在线/离线）安装_mysql安装