摘要: 建表与数据准备 #建表 create table department( id int, name varchar(20) )ENGINE=InnoDB CHARSET=utf8; create table employee( id int primary key auto_increment, n 阅读全文
posted @ 2019-03-21 22:41 LiShiChao 阅读(392) 评论(0) 推荐(0)