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-- ´´½¨´æ´¢¹ý³ÌµÄÓï·¨¡£
create [or replace] procedure <¹ý³ÌÃû>[(²ÎÊý)]
is|as
[¾Ö²¿±äÁ¿ÉùÃ÷]
begin
¿ÉÖ´ÐÐÓï¾ä
exception
Òì³£´¦Àí
end
--ÔÚ¶¨ÒåÖÐ IS|AS ¿ÉÒÔ¸ù¾Ýϰ¹ßÑ¡ÔñIS »òÕßAS ³ýÁ˶¨Ò岿·Ö¡£ÆäÓàµÄÓ﷨ͬPL/SQLµÄÓï·¨¡£

Àý£º ¡£
-- 1 ¢ÙÒ»¸öÎ޲εĴ洢¹ý³Ì¡£

create or replace procedure proc_1--proc_1´æ´¢¹ý³ÌÃû³Æ
is
i number(3);--¶¨Òå±äÁ¿
begin
i:=100;
dbms_output.put_line(i);
end;
--¢Úµ÷Óô洢¹ý³Ì¡£
begin
proc_1;
end;
--Ò»¸öÎÞ²ÎÊýµÄ´æ´¢¹ý³Ì´´½¨Íê±Ï
2 Ò»¸öÓвÎÊýµÄ´æ´¢¹ý³Ì
´æ´¢¹ý³Ì¶¨ÒåµÄʱºò¿ÉÒÔʹÓòÎÊýÒ²¿ÉÒÔ²»ÊµÓòÎÊý¡£

²ÎÊýÀàÐÍ
· ÔÚPL/SQL¹ý³ÌÖУ¬¿ÉÒÔÓÐ3ÖÖÀàÐ͵IJÎÊý¡£
· IN²ÎÊý£º¶ÁÈë²ÎÊý£¬Ö÷³ÌÐòÏò¹ý³ÌÖд«µÝ²ÎÊý¡£
· OUT²ÎÊý£ºÊä³ö²ÎÊý£¬¹ý³ÌÏòÖ÷³ÌÐò´«µÝ²ÎÊý¡£
· IN OUT²ÎÊý£ºÕâ¸ö²ÎÊý£¬¹ý³ÌÓëÖ÷³ÌÐòË«Ïò½»Á÷Êý¾Ý¡£
Èç¹û´æ´¢¹ý³ÌÓÐOUT »òÕßIN OUT ÀàÐ͵IJÎÊý£¬ÄÇô´æ´¢¹ý³Ì¾ÍÖ»ÄÜÔÚPL/SQL
Öб»µ÷Óᣲ»ÄÜʹÓÃEXECUTE »òÕßCALLµ÷Óá£

Ò»¸öÊäÈë²ÎÊýµÄÀý×Ó

create or replace procedure proc_2(myno in number)
is emprow emp%rowtype;--¶¨ÒåÒ»¸öÐÐÀàÐ͵ıäÁ¿
begin
select * into emprow from emp where empno=myno;
dbms_output.put_line('Ô±¹¤ÐÕÃû£º'||emprow.ename||'Ô±¹¤Ð½Ë®'||emprow.sal);
end;
--µ÷ÓÃÕâ¸ö´æ´¢¹ý³Ì
begin
proc_2(7369);
end;

¼ÈÓÐÊäÈë²ÎÊý ÓÖÓÐÊä³ö²ÎÊý

create or replace procedure proc_3(myno in number,mysal out emp.sal%type, myname out emp.ename%type)
is
emprow emp%rowtype;
begin
select sal,ename into mysal,myname from emp where empno=myno;
end;
--µ÷ÓÃÕâ¸ö´æ´¢¹ý³Ì
declare
tempsal emp.sal%type;
empname emp.ename%type;
begin
proc_3(7369,tempsal,empname);
dbms_output.put_line('Ô±¹¤ÐÕÃû'||empname||'Ô±¹¤Ð½Ë®'||tempsal);
end;



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Oracle 9i LogMiner¹¤¾ßʹÓÃ˵Ã÷

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oracle¿Í»§¶ËÁ¬½Ó ORA 06413 Á¬½Óδ´ò¿ª´íÎó

½ñÌìÔÚһ̨2003serverÉϰ²×° 9i¿Í»§¶Ë¡£
ÅäÖÃÁËtnsÖ®ºóÁ¬½Ó£¬±¨´í "ORA-06413 Á¬½Óδ´ò¿ª´íÎó".
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Oracle¡¡ORA 12541:TNS:no listener´íÎó½â¾ö·½·¨

ǰÌì×°ºÃµÄ£Ï£ò£á£ã£ì£å£¬×òÌìͻȻ²»ºÃÓÃÁË£¬´ÓOracleµÄ´íÎóÌáʾÀ´¿´,ÊÇ˵TNS:no listener £¬¹À¼ÆÊÇijÖÖ·þÎñûÓÐÆô¶¯£¬´ò¿ªwindows¹ÜÀí¹¤¾ß->·þÎñ£¬Ò»¿´£¬ÓÐÒ»¸öOracleOraHome90TNSListenerÕâÑùµÄ·þÎñ£¬ºÍ´íÎóÐÅÏ¢ÌâÊÇÒ»Ö£¬»ù±¾¾Í¿ÉÒԿ϶¨ÊÇÕâ¸ö·þÎñËùÒý·¢µÄÎÊÌâ¡£ÔÙÒ»¿´£¬¸Ã·þÎñûÓÐÆô¶¯£¬ËìÊÖ¹¤Æô¶¯£¬Ë¢ÐºóÒ»¿´£¬¸Ã· ......

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ORACLEûÓÐÏóSQL SERVERÖÐÒ»ÑùµÄ×ÔÔö¼Ó×ֶΣ¬ÒªÊµÏÖÖ»ÄÜͨ¹ýSEQUENCEÀ´ÊµÏÖ
1.´´½¨ÐòÁУº
create sequence your_seq
nocycle
maxvalue 9999999999
start with 1;
2.ʹÓô¥·¢Æ÷ʵÏÖ×ÔÔö£º
create or replace trigger your_seq_tri
before insert on your_table1 for each row
declare
next_id number;
begin
se ......
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