Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Oracle ERPϵ統½è´û¹ØÏµ±í

ϵͳ·Ö²½Öè²úÉúµÄ·Ö¼£º
1£©¿â´æÄ£¿é×÷½ÓÊÕʱ²úÉúµÄ·Ö¼Ϊ£º
½è£º²ÄÁϲɹº £¨²É¹ºµ¥¼ÛX¶©µ¥ÊýÁ¿£©
´û£ºÓ¦¼Æ¸ºÕ®
£¨²É¹ºµ¥¼ÛX¶©µ¥ÊýÁ¿£©
2£©¿â´æÄ£¿é×÷¼ìÑéÈë¿âʱ²úÉúµÄ·Ö¼Ϊ£º
ϵͳ²úÉúµÄ·Ö¼·Ö±ðΪ£º
1£©¿â´æÄ£¿é×÷½ÓÊÕʱ²úÉúµÄ·Ö¼Ϊ£º
½è£º²ÄÁϲɹº
£¨²É¹ºµ¥¼ÛX¶©µ¥ÊýÁ¿£©
´û£ºÓ¦¼Æ¸ºÕ®
£¨²É¹ºµ¥¼ÛX¶©µ¥ÊýÁ¿£©
2£©¿â´æÄ£¿é×÷¼ìÑéÈë¿âʱ²úÉúµÄ·Ö¼Ϊ£º
½è£ºÔ­²ÄÁÏ£¨È¡¾öÓÚ×Ó¿â´æµÄ¿ÆÄ¿ÉèÖã©£¨ÏµÍ³³É±¾X¶©µ¥ÊýÁ¿£©
´û£º²ÄÁϲɹº
£¨²É¹ºµ¥¼ÛX¶©µ¥ÊýÁ¿£©
½è/´û£ºPPV (²É¹º¼Û¸ñÓë±ê×¼³É±¾²îÒì)
3£©·¢Æ±Óë²É¹º¶©µ¥½øÐÐÆ¥Åäʱ£¬Ó¦¸¶Ä£¿é²úÉúµÄ·Ö¼Ϊ£º
½è£ºÓ¦¼Æ¸ºÕ®
£¨²É¹ºµ¥¼ÛX¶©µ¥ÊýÁ¿£©
Ôöֵ˰-½øÏî˰¶î
´û£ºÓ¦¸¶ÕË¿î
£¨È¡¾öÓÚϵͳÉèÖã©£¨·¢Æ±µ¥¼ÛX¶©µ¥ÊýÁ¿£©
½è/´û£ºIPV(·¢Æ±Óë²É¹º¼Û¸ñ²îÒì)
4£©·¢Æ±¸¶¿î
½è£ºÓ¦¸¶ÕÊ¿î
´û£ºÒøÐдæ¿î/ÏÖ½ð
ÎÞ
³É±¾ºËËã»á¼ÆÐÅÏ¢¹éÄÉ
¡¡°´ÕÕÊÂÎñ´¦ÀíµÄÀ´Ô´ÀàÐ͹éÄÉ¡£
Ò»¡¢ ²É¹º½ÓÊÕÈë¿âºÍÍË»õ£º
¡¡1.½ÓÊÕ£º ½è£º²ÄÁϲɹº¡¡¡¡
£¨¶©µ¥¼Û¸ñ£©
¡¡¡¡¡¡¡¡¡¡¡¡´û£ºÓ¦¼Æ¸ºÕ®¡¡¡¡¡¡£¨¶©µ¥¼Û¸ñ£©
¡¡2.Èë¿â£º
½è£ºÔ­²ÄÁÏ¡¡¡¡¡¡¡¡£¨±ê×¼³É±¾£©
¡¡¡¡¡¡´û£º²ÄÁϲɹº¡¡¡¡¡¡£¨¶©µ¥¼Û¸ñ£©
¡¡¡¡¡¡¡¡¡¡½è»ò´û£º²ÄÁϳɱ¾²îÒì£ß²ÄÁ϶©µ¥¼Û¸ñ
¡¡3.ÍË»õÖÁ½ÓÊÕʱ²úÉúÓëÉÏÃæµÚ2²½Ïà·´µÄ·Ö¼£¬ÍË»õÖÁ¹©»õÉÌʱ²úÉúÓëÉÏÃæµÚ1²½Ïà·´µÄ·Ö¼¡£
¶þ¡¢
×Ó¿â´æ×ªÒÆ£ºÖ»ÓÐת³ö×Ó¿â²úÉú·Ö¼
¡¡¡¡¡¡¡¡¡¡½è£ºÔ­²ÄÁÏ£¨×ÔÖÆ°ë³ÉÆ·¡¢¿â´æÉÌÆ·£©
¡¡¡¡¡¡¡¡¡¡´û£ºÔ­²ÄÁÏ£¨×ÔÖÆ°ë³ÉÆ·¡¢¿â´æÉÌÆ·£©
Èý¡¢
ÔÓÏîÊÂÎñ´¦Àí£º
1.¿â´æÔö¼Ó£º½è£ºÔ­²ÄÁÏ£¨×ÔÖÆ°ë³ÉÆ·¡¢¿â´æÉÌÆ·£©
¡¡¡¡¡¡¡¡¡¡
´û£ºÕË»§±ðÃû£¨»ò×Ô¶¨ÒåÕË»§£©
2.¿â´æ¼õÉÙ£ºÓëÉÏÃæÏà·´µÄ·Ö¼
ËÄ¡¢
²É¹º·¢Æ±Æ¥Å䣺½è£ºÓ¦¼Æ¸ºÕ®¡¡¡¡¡¡¡¡¡¡¡¡£¨¶©µ¥¼Û¸ñ£©
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Ó¦½»Ë°½ð£ßÔöֵ˰£ß½øÏî˰
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡´û£ºÓ¦¸¶Õʿ¡¡¡¡¡¡¡¡£¨·¢Æ±¼Û¸ñ£©
¡¡½è»ò´û£º²ÄÁϳɱ¾²îÒì£ß²ÄÁÏ·¢Æ±¼Û¸ñ²îÒì
Îå¡¢
Éú²ú»·½Ú£º
1. ±ê×¼¹¤µ¥£º
¢Ù
±ê×¼¹¤µ¥ÁìÁÏ£º½è£ºÉú²ú³É±¾£ßÖ±½ÓÉú²ú³É±¾£ß²ÄÁÏ
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡´û£ºÔ­²ÄÁÏ£¨×ÔÖÆ°ë³ÉÆ·¡¢¿â´æÉÌÆ·£©
¢Ú
±ê×¼¹¤µ¥ÍËÁÏ£ºÓëÉÏÃæÏà·´µÄ·Ö¼
¢Û
±ê×¼¹¤µ¥×ÊÔ´ÊÂÎñ´¦Àí£¨¼´È˹¤£©£ºËäÈ»ÎÒ˾ûÓÐÔÚWIPÄ£¿é½øÐÐʵ¼ÊµÄÈ˹¤³É±¾ºËË㣬µ«ÏµÍ³»á×Ô¶¯ºËËãÒ»±Ê£¬»ùÓÚÔÚ¶¨Òå×ÊԴʱµÄÎüÊÕÕË»§Îª“Éú²ú³É±¾£ßÖ±½ÓÉú²ú³É±¾£ßÖ±½ÓÈ˹¤”£¬ÏµÍ³²úÉúÒÔÏ·Ö¼£º
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡½è£ºÉ


Ïà¹ØÎĵµ£º

ORACLE ÆÕͨ±íת»»³É·ÖÇø±í£¨ÔÚÏßÖØ¶¨Ò壩


ÔÚÒ»¸ö¸ß¿ÉÓÃϵͳÖУ¬Èç¹ûÐèÒª¸Ä±äÒ»¸ö±íµÄ¶¨ÒåÊÇÒ»¼þ±È½Ï¼¬ÊÖµÄÎÊÌ⣬ÓÈÆäÊǶÔ
ÓÚ7×24ϵͳ¡£OracleÌṩµÄ»ù±¾Óï·¨»ù±¾¿ÉÒÔÂú×ãÒ»°ãÐÔÐ޸쬵«ÊǶÔÓÚ°ÑÆÕͨ¶Ñ±í¸ÄΪ·ÖÇø±í£¬°ÑË÷Òý×éÖ¯±íÐÞ¸ÄΪ¶Ñ±íµÈ²Ù×÷¾ÍÎÞ·¨Íê³ÉÁË¡£¶øÇÒ£¬
¶ÔÓÚ±»´óÁ¿DMLÓï¾ä·ÃÎÊµÄ±í£¬ÐÒÔ˵ÄÊÇ£¬Oracle´Ó9i°æ±¾¿ªÊ¼ÌṩÁËÔÚÏßÖØ¶¨Òå±í¹¦ÄÜ£¬Í ......

jboss oracle rac Ïê½â!

Ò».ÔÚWEBLOGICÉÏÅ䱸ÁËÒ»¸ö¶à³Ø£¬ÀûÓÃWEBLOGICÌṩµÄ¸ººÉ¾ùºâıÂÔ£¬½«²¢·¢¾ùºâµÄ¾÷±ðµ½Á½¸ö½ÚµãÉÏ¡£ÏêϸÅ䱸ÔÚÈç´Î²Î¿¼×ÊÁÏ»ò¸½¼þÖС£
²Î¿¼×ÊÁÏ:http://www.oracle.com/technology/products/weblogic/howto/rac/index.html
¶þ.Ö±½ÓÊ©ÓÃÁËRACµÄÔØºÉ¾ùºâ¶Ô²ß¡£
ÔÚOracleÖÐÕÒ³ötnsnames.oraÕâ¸ö×ÊÁÏ¡£ÔÚÅ䱸Êý¾ÝԴʱ£¬UR ......

oracle C££ SQL Óï¾ä

ÔÚVSÖÐдSQLÓï¾äµÄʱºò£¬Ç§ÍòÍòǧҪСÐÄÔÙСÐÄ£¬±ÈÈç ˵ Êý¾ÝÀàÐÍµÄÆ¥Å䣬 µ¥ÒýºÅ£¨Õâ¸öÄܰÑÈËÃÔËÀ£©
 where ×Ó¾äÖпÉǧÍò²»ÄÜÓпոñ£¨µ±²éѯÌõ¼þΪ×Ö·û´®µÄʱºòÄܰÑÄãŪ·è£¬ÎÒŪÕâ¸öµÄʱºò¶¼·èÁ˼¸´ÎÁË£¬Ê²Ã´¶¼¶Ô¾ÍÊDz鲻³öÀ´£¬µ÷ÊÔÁËN±é²Å·¢ÏÖ¡££©²»ÐÐÁË£¬³Ô·¹È¥£¬ÔÙ²»³Ô¿´¼û»îÈ˶¼ÏëÒ§ÁË¡£ ......

oracleÓÅ»¯Æ÷

What circumstances we use ALL_ROWS and what circumstances we use FIRST_ROWS optimizer mode? This article is written in oracle9i.
First_rows attempts to optimize the query to get the very first row back to the client as fast as possible. This is good for an interactive client server environment wher ......

oracle²»¿É¸üеÄÊÔͼ

¹Ø¼ü´Ê£ºwith read only
×÷ÓãºÓÃÓÚÖ¸¶¨Ëù´´½¨µÄÊÔͼ²»¿ÉÒÔͨ¹ý±¾ÊÓͼ¸üбí
Ö´ÐÐÒ»ÏÂSQL£¬´´½¨±íT£¬ºÍÁ½¸öÊÔͼV1£¬V2£º
CREATE TABLE T(ID INTEGER);
CREATE VIEW V1 AS SELECT * from T;
CREATE VIEW V2 AS SELECT * from T WITH READ ONLY;
Ö´ÐÐSQL:
INSERT INTO V1 VALUES(1);
--------------------
1 row cre ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ