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

JDBCÁ¬²»ÉÏOracleÊý¾Ý¿âµÄ½â¾ö·½·¨

 ½â¾ö·½·¨£º
    1.  ÏÈ¿´¼¸¸öÅäÖÃÎļþ£ºlistener.ora   tnsnames.ora   sqlnet.ora
    sqlnet.ora-----×÷ÓÃÀàËÆÓÚlinux»òÕ߯äËûunixµÄnsswitch.confÎļþ£¬Í¨¹ýÕâ¸öÎļþÀ´¾ö¶¨ÔõôÑùÕÒÒ»¸öÁ¬½ÓÖгöÏÖµÄÁ¬½Ó×Ö·û´®.¼ÙÈçÎÒµÄsqlnet.oraÊÇÏÂÃæÕâ¸öÑù×Ó
    SQLNET.AUTHENTICATION_SERVICES= (NTS)
    NAMES.DIRECTORY_PATH= (TNSNAMES,HOSTNAME)
    ÄÇô£¬µ±ÄãÁ¬½ÓÊý¾Ý¿âµÄʱºò£¬Èçsqlplus sys/oracle@XE ¿Í»§¶Ë¾Í»áÊ×ÏÈÔÚtnsnames.oraÎļþÖÐÕÒXEµÄ¼Ç¼.Èç¹ûûÓÐÏàÓ¦µÄ¼Ç¼Ôò³¢ÊÔ°ÑXEµ±×÷Ò»¸öÖ÷»úÃû£¬Í¨¹ýÍøÂçµÄ;¾¶È¥½âÎöËüµÄipµØÖ·È»ºóÈ¥Á¬½ÓÕâ¸öipÉϵÄGLOBAL_DBNAME=XEÕâ¸öʵÀý¡£Èç¹ûsqlnet.oraÊÇÕâ¸öÑù×Ó£º
    NAMES.DIRECTORY_PATH= (TNSNAMES)
    ÄÇô¿Í»§¶Ë¾ÍÖ»»á´Ótnsnames.ora²éÕÒXEµÄ¼Ç¼¡£
    tnsnames.ora------Õâ¸öÎļþÀàËÆÓÚunix µÄhostsÎļþ£¬ÌṩµÄtnsnameµ½Ö÷»úÃû»òÕßipµÄ¶ÔÓ¦£¬Ö»Óе±sqlnet.oraÖÐÀàËÆNAMES.DIRECTORY_PATH= (TNSNAMES) ÕâÑù£¬Ò²¾ÍÊǿͻ§¶Ë½âÎöÁ¬½Ó×Ö·û´®µÄ˳ÐòÖÐÓÐTNSNAMESʱ£¬²Å»á³¢ÊÔʹÓÃÕâ¸öÎļþ¡£
    listener.ora------listener¼àÌýÆ÷½ø³ÌµÄÅäÖÃÎļþ¡£listener½ø³Ì£¬½ÓÊÜÔ¶³Ì¶ÔÊý¾Ý¿âµÄ½ÓÈëÉêÇ벢ת½»¸øoracleµÄ·þÎñÆ÷½ø³Ì¡£ËùÒÔÈç¹û²»ÊÇʹÓõÄÔ¶³ÌµÄÁ¬½Ó£¬listener½ø³Ì¾Í²»ÊDZØÐèµÄ£¬Í¬ÑùµÄÈç¹û¹Ø±Õlistener½ø³Ì²¢²»»áÓ°ÏìÒѾ­´æÔÚµÄÊý¾Ý¿âÁ¬½Ó¡£
    listener.oraµÄÀý×Ó
      #ÏÂÃæ¶¨ÒåLISTENER½ø³ÌΪÄĸöʵÀýÌṩ·þÎñ
¡¡¡¡
¡¡¡¡#ÕâÀïÊÇXE£¬²¢ÇÒËü¶ÔÓ¦µÄORACLE_HOMEºÍGLOBAL_DBNAME
¡¡¡¡
¡¡¡¡#ÆäÖÐGLOBAL_DBNAME²»ÊDZØÐèµÄ³ý·ÇʹÓÃHOSTNAME×öÊý¾Ý¿âÁ¬½Ó
¡¡¡¡
¡¡¡¡SID_LIST_LISTENER =
¡¡¡¡
¡¡¡¡(SID_LIST =
¡¡¡¡
¡¡¡¡(SID_DESC =
¡¡¡¡
¡¡¡¡(GLOBAL_DBNAME =XE)
¡¡¡¡
¡¡¡¡(ORACLE_HOME = F:\Oracle\app\oracle\product\10.2.0\server)
¡¡¡¡
¡¡¡¡(SID_NAME = XE)
¡¡¡¡
¡¡¡¡)
¡¡¡¡
¡¡¡¡)
¡¡¡¡
¡¡¡¡#¼àÌýÆ÷µÄÃû×Ö£¬Ò»Ì¨Êý¾Ý¿â¿ÉÒÔÓв»Ö¹Ò»¸ö¼àÌýÆ÷
¡¡¡¡
¡¡¡¡#ÔÙÏòÏÂÃæÊǼàÌýÆ÷¼àÌýµÄЭÒ飬ip£¬¶Ë¿ÚµÈ£¬ÕâÀïʹÓõÄtcp1521¶Ë¿Ú£¬²¢ÇÒʹÓõÄÊÇÖ÷»úÃû


Ïà¹ØÎĵµ£º

Oracle±í¿Õ¼ä

Oracle´´½¨É¾³ýÓû§¡¢½ÇÉ«¡¢±í¿Õ¼ä¡¢µ¼Èëµ¼³ö¡¢...ÃüÁî×ܽá 
//´´½¨ÁÙʱ±í¿Õ¼ä
create temporary tablespace zfmi_temp
tempfile 'D:\oracle\oradata\zfmi\zfmi_temp.dbf'
size 32m
autoextend on
next 32m maxsize 2048m
extent management local;
//tempfile²ÎÊý±ØÐëÓÐ
//´´½¨Êý¾Ý±í¿Õ¼ä
create table ......

ÔÚOracleÖвéѯ±íµÄ´óСºÍ±í¿Õ¼äµÄ´óС

ÓÐÁ½ÖÖº¬ÒåµÄ±í´óС¡£Ò»ÖÖÊÇ·ÖÅä¸øÒ»¸ö±íµÄÎïÀí¿Õ¼äÊýÁ¿£¬¶ø²»¹Ü¿Õ¼äÊÇ·ñ±»Ê¹Ó᣿ÉÒÔÕâÑù²éѯ»ñµÃ×Ö½ÚÊý£º
select segment_name, bytes
from user_segments
where segment_type = 'TABLE';
»òÕß
   Select Segment_Name,Sum(bytes)/1024/1024 from User_Extents Group By Segment_Name
ÁíÒ»ÖÖ±íʵ¼ÊÊ¹Ó ......

oracle mutex

An introduction to Mutexes in 10gR2
By Connie Green, Kumar Rajamani
from meetings with: Kumar Rajamani, Russell Green, Saureen Shah, Cecilia Gervasio and Connie Green
Introduction
This paper is intended as an introduction to mutexes.  It describes new concepts associated with mutexes, when ......

Oracle·ÖÎöº¯Êý²Î¿¼ÊÖ²á

תÖÁ(http://xsb.itpub.net/post/419/33028)
22/06/2005 12:22 FP
Oracle´Ó8.1.6¿ªÊ¼Ìṩ·ÖÎöº¯Êý£¬·ÖÎöº¯ÊýÓÃÓÚ¼ÆËã»ùÓÚ
×éµÄijÖÖ¾ÛºÏÖµ£¬ËüºÍ¾ÛºÏº¯ÊýµÄ²»Í¬Ö®´¦ÊǶÔÓÚÿ¸ö×é·µ»Ø¶àÐУ¬¶ø¾ÛºÏº¯Êý¶ÔÓÚÿ¸ö×éÖ»·µ»ØÒ»ÐС£
ÏÂÃæÀý×ÓÖÐʹÓõıíÀ´×ÔOracle×Ô´øµÄHRÓû§ÏÂµÄ±í£¬Èç¹û
ûÓа²×°¸ÃÓû§£¬¿ÉÒÔÔÚSYSÓû§ÏÂÔËÐÐ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ