mooc_create_and_init.sql

drop database if exists mooc1706;
create database mooc1706 default charset utf8;

use mooc1706;

create table tb_course_catalog
(
catid integer not null auto_increment,
catname varchar(20) not null,
catparent integer,
primary key (catid)
);

alter table tb_course_catalog add constraint fk_catalog_parent 
foreign key (catparent) references tb_course_catalog(catid) 
on delete cascade 
on update cascade;

insert into tb_course_catalog values (default, '前端开发', null);
insert into tb_course_catalog values (default, '后端开发', null);
insert into tb_course_catalog values (default, '移动开发', null);
insert into tb_course_catalog values (default, '数据库', null);
insert into tb_course_catalog values (default, '云计算&大数据', null);
insert into tb_course_catalog values (default, '运维&测试', null);
insert into tb_course_catalog values (default, 'UI设计', null);


insert into tb_course_catalog values (default, 'HTML/CSS', 1);
insert into tb_course_catalog values (default, 'JavaScript', 1);
insert into tb_course_catalog values (default, 'jQuery', 1);
insert into tb_course_catalog values (default, 'HTML5', 1);
insert into tb_course_catalog values (default, 'CSS3', 1);
insert into tb_course_catalog values (default, 'Node.js', 1);
insert into tb_course_catalog values (default, 'AngularJS', 1);
insert into tb_course_catalog values (default, 'Bootstrap', 1);
insert into tb_course_catalog values (default, 'React', 1);
insert into tb_course_catalog values (default, 'Sass/Less', 1);
insert into tb_course_catalog values (default, 'Vue.js', 1);
insert into tb_course_catalog values (default, 'WebApp', 1);