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         2.Ô±¹¤ÀëÖ°
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1.Ôö¼ÓÒ»¸öÔ±¹¤
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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Javaµ÷ÓÃOracleÊý¾Ý¿âµÄ·ÖÒ³´æ´¢¹ý³Ì

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 create or replace package DB_Oper is
  -- Author  : LIUBING
  -- Created : 2009-10-28 15:01:30
  -- Purpose : ²âÊÔOracleµ ......

OracleÖÐStart with...Connect ByÀí½â¼°Ó÷¨

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CREATE TABLE TBL_TEST
(
ID    NUMBER,
NAME VARCHAR2(100 BYTE),
PID   NUMBER &nbs ......

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¡¡¡¡Ã¿¸öÊý¾Ý¿âʵÀý¶¼ÓÐÆä×Ô¼ºµÄÁª»úÖØ×÷ÈÕÖ¾×飬ÔÚ²Ù×÷Êý¾Ý¿âʱ£¬OracleÊ×ÏȽ«Êý¾Ý¿âµÄÈ«²¿¸Ä±ä±£´æÔÚÖØ×÷ÈÕÖ¾»º³åÇøÖУ¬ËæºóÈÕÖ¾¼Ç¼Æ÷½ø³Ì£¨LGWR£©½«Êý¾Ý´Óϵͳ¹²ÓÃÇøSGA£¨System Global Area£©µÄÖØ×÷ÈÕÖ¾»º³åÇøÐ´ÈëÁª»úÖØ×÷ÈÕÖ¾Îļþ£¬ÔÚ´ÅÅ̱ÀÀ£»òʵÀýʧ°Üʱ£¬¿ÉÒÔͨ¹ýÓëÖ®Ïà¹ØµÄÁª»úÖØ×÷ÈÕÖ¾ ......

Oracleѧϰ±Ê¼Çժ¼1

 1.create alter insert update selectµÈ
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   ѧÉú±ístudent
        create table student( --ѧÉú±í
           xh number(4), --ѧºÅ
           ......
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