编程要求
1、创建第1个存储过程,并调用; 1)创建存储过程,查询emp表数据; 2)调用存储过程;
--创建存储过程,获得计算机(cs)系学生选课情况并将结果写入临时表tmp。
drop procedure if exists pro0101;
CREATE PROCEDURE pro0101()
AS
BEGIN
drop table if exists tmp;
CREATE TABLE tmp
(
num integer,
name char(20),
course char(20)
);
insert into tmp SELECT num,stu.name as name,c.name as course
FROM student stu,course c,sel_course s
where stu.num=s.studentid and c.id=s.courseid and stu.dept='cs' order by num,course;
END
/
CALL pro0101();