Oracle´æ´¢¹ý³ÌÓ﷨ѧϰ
´æ´¢¹ý³Ì´´½¨Óï·¨£º
£¨1£©ÎÞ²Î
create or replace procedure ´æ´¢¹ý³ÌÃû
as
±äÁ¿1 ÀàÐÍ£¨Öµ·¶Î§£©;
±äÁ¿2 ÀàÐÍ£¨Öµ·¶Î§£©;
Begin
........................
Exception
........................
End;
£¨2£©´ø²Î
create or replace procedure ´æ´¢¹ý³ÌÃû£¨param1 in type£¬param2 out type£©
as
±äÁ¿1 ÀàÐÍ£¨Öµ·¶Î§£©;
±äÁ¿2 ÀàÐÍ£¨Öµ·¶Î§£©;
Begin
Select count(*) into ±äÁ¿1 from ±íA whereÁÐÃû=param1£»
If (ÅжÏÌõ¼þ) then
Select ÁÐÃû into ±äÁ¿2 from ±íA whereÁÐÃû=param1£»
Dbms_output.Put_line(‘´òÓ¡ÐÅÏ¢’);
Elsif (ÅжÏÌõ¼þ) then
Dbms_output.Put_line(‘´òÓ¡ÐÅÏ¢’);
Else
Raise Òì³£Ãû£¨NO_DATA_FOUND£©;
End if;
Exception
When others then
Rollback;
End;
×¢ÒâÊÂÏ
1£¬ ´æ´¢¹ý³Ì²ÎÊý²»´øÈ¡Öµ·¶Î§£¬in±íʾ´«È룬out±íʾÊä³ö
2£¬ ±äÁ¿´øÈ¡Öµ·¶Î§£¬ºóÃæ½Ó·ÖºÅ
3£¬ ÔÚÅжÏÓï¾äÇ°×îºÃÏÈÓÃcount£¨*£©º¯ÊýÅжÏÊÇ·ñ´æÔÚ¸ÃÌõ²Ù×÷¼Ç¼
4£¬ ÓÃselect ¡£¡£¡£into¡£¡£¡£¸ø±äÁ¿¸³Öµ
5£¬ ÔÚ´úÂëÖÐÅ×Òì³£Óà raise+Òì³£Ãû
ÒÔÃüÃûµÄÒì³£
ÃüÃûµÄϵͳÒì³£ ²úÉúÔÒò
ACCESS_INTO_NULL 䶨Òå¶ÔÏó
CASE_NOT_FOUND CASE ÖÐÈôδ°üº¬ÏàÓ¦µÄ WHEN £¬²¢ÇÒûÓÐÉèÖÃ
ELSE ʱ
COLLECTION_IS_NULL ¼¯ºÏÔªËØδ³õʼ»¯
CURSER_ALREADY_OPEN ÓαêÒѾ´ò¿ª
DUP_VAL_ON_IN
Ïà¹ØÎĵµ£º
LogMinerÌṩÁËÒ»¸ö´¦ÀíÖØ×öÈÕÖ¾Îļþ²¢½«ÆäÄÚÈÝ·Òë³É´ú±í¶ÔÊý¾Ý¿âµÄÂß¼²Ù×÷µÄSQLÓï¾äµÄ¹ý³Ì¡£LogMinerÔËÐÐÔÚOracle°æ±¾8.1»òÕ߸ü¸ß°æ±¾ÖС£
Ò»£¬ÈçºÎʹÓÃLogminer:
ÏÈÒª°²×°logminerµÄÁ½¸ö°ü£»ÒÔSYSÓû§ÔËÐÐÏÂÃæÁ½¸ö½Å±¾,ÆäÖеÚÒ»¸ö½Å±¾dbmslm.sqlÓÃÀ´´´½¨DBMS_LOGMNR°ü£¬¸Ã°üÓÃÀ´·Ö ......
Ò». Àí½âʲôÊÇÊý¾Ý¿â»Ö¸´
µ±ÎÒÃÇʹÓÃÒ»¸öÊý¾Ý¿âʱ£¬×ÜÏ£ÍûÊý¾Ý¿âµÄÄÚÈÝÊÇ¿É¿¿µÄ¡¢ÕýÈ·µÄ£¬µ«ÓÉÓÚ¼ÆËã»úϵͳµÄ¹ÊÕÏ£¨Ó²¼þ¹ÊÕÏ¡¢Èí¼þ¹ÊÕÏ¡¢ÍøÂç¹ÊÕÏ¡¢½ø³Ì¹ÊÕϺÍϵͳ¹ÊÕÏ£©Ó°ÏìÊý¾Ý¿âϵͳµÄ²Ù×÷£¬Ó°ÏìÊý¾Ý¿âÖÐÊý¾ÝµÄÕýÈ·ÐÔ£¬ÉõÖÁÆÆ»µÊý¾Ý¿â£¬Ê¹Êý¾Ý¿âÖÐÈ«²¿»ò²¿·ÖÊý¾Ý¶ªÊ§¡£Òò´Ëµ±·¢ÉúÉÏÊö¹ÊÕϺó£¬Ï£ÍûÄÜÖع¹Õâ¸öÍêÕ ......
Oracle 9iÆóÒµ°æ¹Ù·½ÏÂÔØ9.2.0.1.0
¼òµ¥ÃèÊö£º oracleµÄ¹Ù·½ÍøÕ¾£ºwww.oracle.com ÕâÀïÓÐoracleµÄ¸÷ÖÖ°æ±¾µÄÊý¾Ý¿â¡¢Ó¦Óù¤¾ßºÍȨÍþµÄ¹Ù·½Îĵµ¡£Oracle9iÊÇÒµ½çµÚÒ»¸öÍêÕû¡¢¼òµ¥µÄÓÃÓÚ»¥ÁªÍøµÄÐÂÒ»´úÖÇÄÜ»¯µÄ¡¢Ð×÷¸÷ÖÖÓ¦ÓõÄÈí¼þ»ù´¡¼Ü¹¹¡£ÏµÍ³ÒªÇó£ºÊÊÓÃÓ²¼þ»·¾³ ÖÁÉÙÐèÒª512MÄڴ棻½»»»Çø£ºÒ»°ãÒªÇóÊÇÄÚ´æµÄÁ½±¶£¬ÖÁÉÙÒ ......
windowÏÂÃüÁîÐÐÆô¶¯oracle·þÎñ
2008-11-12 22:30
Ò»¡¢¶ÀÁ¢Æô¶¯£º
Microsoft Windows 2000 [Version 5.00.2195]
(C) °æȨËùÓÐ 1985-2000 Microsoft Corp.
#########################################################
¼ì²é¼àÌýÆ÷״̬£º
#########################################################
E:">lsnrctl s ......
Ò»¡¢Êý¾Ý¿âµÄÏà¹Ø¸ÅÄî
Êý¾Ý¿â£¨DB£©ÊÇÒ»¸ö°´Êý¾Ý½á¹¹À´´æ´¢ºÍ¹ÜÀíÊý¾ÝµÄ¼ÆËã»úÈí¼þϵͳ¡£
1¡¢Êý¾Ý¿â¹ÜÀíϵͳÓëÊý¾Ý¿âÓ¦ÓÃϵͳ
(1)Êý¾Ý¿â¹ÜÀíϵͳ£¨Database Management System£©
Êý¾Ý¿â¹ÜÀíϵͳ£¨DBMS£©ÊÇרÃÅÓÃÓÚ¹ÜÀíÊý¾Ý¿âµÄ¼ÆËã»úϵͳÈí¼þ¡£Êý¾Ý¿â¹ÜÀíϵͳÄܹ»ÎªÊý¾Ý¿âÌṩÊý¾ÝµÄ¶¨Òå¡¢½¨Á¢¡¢Î¬»¤¡¢²éѯºÍͳ¼ÆµÈ²Ù ......