Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ORACLEÁÙʱ±íµÄʹÓÃ

oracle×ö²éѯÓï¾äµÄʱºò£¬ÀàËÆselect id in (xxxx,xxxx.....)ÕâÑùµÄÓï¾ä×î´óÖ»Ö§³Ö2000¸öÖµ£¬Èç¹û¶ÔÓ¦µÃÖµÉÏÍòÐУ¬Èç¸ÃÈçºÎ´¦ÀíÁË¡£
ÕâʱºòÓ¦¸Ã²ÉÓÃÁÙʱ±í¡£½¨Ò»¸öÁÙʱ±í£¬°ÑÊý¾Ýµ¼Èë½øÈ¥¡£²éѯʱºòÁª±í²éѯ¼È¿É¡££¨ÒÔÉÏÊÇÎÒ¹¤×÷ÖÐÓöµ½µÄÒ»¸öÐèÇó)


Ïà¹ØÎĵµ£º

oracleÈ«ÎÄË÷Òý֮ͣÓôʵÄͨÅä·û¹¦ÄÜ

È«ÎÄË÷ÒýÍ£ÓôʵÄÉèÖÃÔÚÇ°ÃæµÄÎÄÕÂÖÐÒѾ­½éÉܹýÁË£¬ÕâÀï¼òµ¥ËµÃ÷¼Ç¼һÏÂÍ£ÓôÊÔÚ²éѯʱºòÐèҪעÒâµÄµØ·½¡£
Oracle10gÖУ¬Èç¹û°²×°ÓïÑÔΪÖÐÎÄ£¬Ä¬ÈϵÄLEXERΪCHINESE_VGRAM_LEXER£¬Ä¬ÈϵÄÍ£ÓôÊÓïÑÔҲΪÖÐÎÄ¡£Õâƪͨ¹ý¶Ô±ÈÖÐÎÄ»·¾³ºÍÓ¢ÎÄ»·¾³À´ËµÃ÷Í£ÓôʲéѯµÄһЩÌص㡣
SQL> show user
USER is "MYUSER" ......

ubuntu°²×°oracle 10g

Ŀ¼
1. °²×°×¼±¸
    1.1. ÉèÖÃÓû§
    1.2. ´´½¨Ä¿Â¼ºÍÉèÖÃȨÏÞ
    1.3. ¸ü¸ÄÅäÖÃ
    1.4. °²×°
    1.5. Æô¶¯/Í£Ö¹Oracle
1. °²×°×¼±¸
°²×°¿ªÊ¼Ç°£¬È·ÈÏÄãµÄϵͳ·ûºÏOracleµÄ×îС°²×°ÒªÇó:
    * 500 MB ÄÚ´æ ......

oracle dbaÓ¦¸Ã¶¨ÆÚ×öʲô£¡

ÔØ×ÔoracleÖÐÎļ¼ÊõÂÛ̳¡£´ÓÕûÌåÉϽéÉÜÁËÒ»¸ödbaµÄÖ°ÔðºÍÈÎÎñµÈµÈ¡£¡¡¡¡
ORACLEÊý¾Ý¿â¹ÜÀíÔ±Ó¦°´ÈçÏ·½Ê½¶ÔORACLEÊý¾Ý¿âϵͳ×ö¶¨ÆÚ¼à¿Ø£º 
(1). ÿÌì¶ÔORACLEÊý¾Ý¿âµÄÔËÐÐ״̬,ÈÕÖ¾Îļþ,±¸·ÝÇé¿ö,Êý¾Ý 
¿âµÄ¿Õ¼äʹÓÃÇé¿ö,ϵͳ×ÊÔ´µÄʹÓÃÇé¿ö½øÐмì²é,·¢ÏÖ²¢½â¾ö 
ÎÊÌâ¡£ 
(2). ÿÖܶÔÊý¾Ý¿â¶ ......

°²×°Oracle¼ì²âlinuxÄں˲ÎÊý

Checking kernel parameters
Checking for semmsl=250; found semmsl=250.    Passed
Checking for semmns=32000; found semmns=32000.    Passed
Checking for semopm=100; found semopm=32.    Failed <<<<
Checking for semmni=128; found semmni=128.&nb ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ