随着我们数据库越来越复杂 我们要掌握的姿势也要也来越多.... 首先建立个表 create table shop(code int primary key identity (1,1),name varchar(50) not null,price int not null,brand varchar(50) not null,BB int not null,[from] varchar (50) not null)insert into shop values('冰红茶',3,'康师傅','1…