求一条sql语句:
图书表与图书类型表如下:(mysql数据库)
[code="sql"]
create table book(
id int primary key auto_increment,
bookTypes varchar(60),--图书属于的类型,一本图书对应多个图书类型用逗号隔开
name varchar(60) not null
);
create table bookType(
id int primary key auto_increment,
name varchar(40) not null
);
insert into bookType values(null,'A');
insert into bookType values(null,'B');
insert into bookType values(null,'C');
insert into bookType values(null,'D');
insert into book values(null,'1,2,4','android');
insert into book values(null,'1,3','java');[/code]
现在给出一个图书类型的id号码,如何用一条sql 语句查出属于这个图书类型的所有图书?
select * from book where booktypes 包含给出的图书类型id;