drop view view_person
DBstar+SQL 源代码
汇集 DBstar+SQL 相关的电路原理图、PCB工程文件、单片机/FPGA源代码、数据手册与应用设计方案。
update view_person set professor='高级' where name='罗玮'
insert into person values ('000008','孙烨','女','1982-6-25','初级','00102') insert into person values ('000009','苏友','…
create trigger person_del on person for delete as if @@rowcount=0 return delete pay …
alter table person drop constraint uni_noname
exec sp_addlogin 'guest05','12345','paydata'
create trigger person_update on person for update as if @@rowcount=0 return update p…
create table paydata.dbo.person1 ( no char(6) not null primary key, name char(10) not null, sex char(2…
alter table dept drop constraint pri_deptno
use master create database pay on (name=pay1 ,filename='c:\Program Files\Microsoft SQL Server\…