小弟看了那本《PHP和MySQL，Web开发》，今天刚看到数据库，照着代码抄了一份sql脚本，准备用PHPMyadmin上传，但是报错如下，查了一个多小时愣是没弄懂错在哪，求助各位大神指点迷津啊。。。
代码如下：
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, amout float(6,2), date date not null};create table books{ isbn char(13) not null primary key, author char(50), title char(50), 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};
小弟自己找到原因了，原来是{}应该换成()，汗颜哪，到底电子书字太小了看不清，哈哈，抱歉。。。
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