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create sequence seq1 start with 7935;
create or replace function insert_emp(
enm emp.ename%type, --Ô±¹¤µÄÃû×Ö
ejob varchar2, --Ö°Îñ
mgr number, --Éϼ¶
ehiredate date,--²Î¼Ó¹¤×÷ʱ¼ä
esal number, --¹¤×Ê
ecomm number, --½òÌù
dno number)
return number
as
a number;
begin
--¹¤ºÅÀ´×ÔÐòÁÐ
select seq1.nextval into a
from dual;
--Ôö¼ÓÁËÒ»¸öÔ±¹¤
insert into emp values (
a,enm,ejob,mgr,ehiredate,esal,ecomm,dno);
return a;
end;
2.Ô±¹¤ÀëÖ°
create or replace procedure remove_emp(eno emp.empno%type)
as
begin
delete from emp where empno = eno;
end;
°ÑÕâ2¸ö¹¦ÄÜÉè¼Æ³ÉÒ»¸öpackage(°ü)
°ü-- ˵Ã÷²¿·Ö + ʵÏÖ²¿·Ö
½¨Á¢ËµÃ÷²¿·Ö:
create or replace package company_gl
as
--¼ÓÔ±¹¤
function insert_emp( enm emp.ename%type, --Ô±¹¤µÄÃû×Ö
ejob varchar2, --Ö°Îñ
mgr number, --Éϼ¶
ehiredate date,--²Î¼Ó¹¤×÷ʱ¼ä
esal number, --¹¤×Ê
ecomm number, --½òÌù
dno number) return number;
--Ô±¹¤ÀëÖ°
procedure remove_emp(eno emp.empno%type);
end;
--ʵÏÖ²¿·Ö
create or replace package body company_gl
as
function insert_emp(
enm emp.ename%type, --Ô±¹¤µÄÃû×Ö
ejob var
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create or replace package DB_Oper is
-- Author : LIUBING
-- Created : 2009-10-28 15:01:30
-- Purpose : ²âÊÔOracleµ ......
oracleÖÐconnect by priorʵÏֵݹé²éѯ
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CREATE TABLE TBL_TEST
(
ID NUMBER,
NAME VARCHAR2(100 BYTE),
PID NUMBER &nbs ......
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1.create alter insert update selectµÈ
ÈçºÎ½¨±í
ѧÉú±ístudent
create table student( --ѧÉú±í
xh number(4), --ѧºÅ
  ......