MySQL数据库中高阶SQL语句的运用示例

      这篇文章主要介绍了MySQL数据库中高阶SQL语句的使用示例，具有一定借鉴价值，感兴趣的朋友可以参考下，希望大家阅读完这篇文章之后大有收获，下面让小编带着大家一起了解一下。
 
一、准备工作
 
1、安装MySQL数据库
 
Shell脚本一键部署——源码编译安装MySQL
 
2、实验准备，数据表配置
 
mysql -uroot -p
show databases;
 
create database train_ticket;
use train_ticket;
create table REGION(region varchar(10),site varchar(20));
create table FARE(site varchar(20),money int(10),date varchar(15));
  
insert into REGION values ('south','changsha');
insert into REGION values ('south','nanchang');
insert into REGION values ('north','beijing');
insert into REGION values ('north','tianjin');
 
insert into FARE values ('changsha',1000,'2021-01-30');
insert into FARE values ('nanchang',700,'2021-01-30');
insert into FARE values ('beijing',1500,'2021-01-30');
insert into FARE values ('tianjin',1200,'2021-01-30');
insert into FARE values ('beijing',2200,'2021-02-05');
 
select * from REGION;
select * from FARE;