bookorama.sql

来自「php源码 php源码参考」· SQL 代码 · 共 35 行

create table customers
( customerid int unsigned not null auto_increment primary key,
  name char(50) not null,
  address char(100) not null,
  city char(30) not null
);

create table orders
( orderid int unsigned not null auto_increment primary key,
  customerid int unsigned not null,
  amount float(6,2),
  date date not null
);

create table books
(  isbn char(13) not null primary key,
   author char(50),
   title char(100),
   price float(4,2)
);

create table order_items
( orderid int unsigned not null,
  isbn char(13) not null,
  quantity tinyint unsigned,

  primary key (orderid, isbn)

);
create table book_reviews
(
  isbn char(13) not null primary key,
  review text
);