sy5_1_1.sql

关于SQL数据库的实验代码和程序及一些函数的应用

create table paydata.dbo.person1
       ( no char(6) not null primary key,
         name char(10) not null,
         sex char(2) not null,
         birthday datetime null,
         professor varchar(12) null,
         deptno varchar(10) not null,
         foreign key(deptno)  references dept(deptno)
        )