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

28.1 Oracle 11g¼ò½é

28.1  Oracle 11g¼ò½é
¾­¹ýÁËÈýÄêµÄ×¼±¸£¬Oracle£¨¼×¹ÇÎÄ£©¹«Ë¾ÓÚ2007Äê7ÔÂ12ÈÕÔÚÈ«Çò·¶Î§ÄÚͬ²½ÍƳöÁËÆä×îа汾µÄÊý¾Ý¿â²úÆ·——Oracle 11g¡£ÐµÄOracleÊý¾Ý¿âÈÔÈ»ÒÔg×÷Ϊ°æ±¾ºó׺£¬ÒÔ´ú±íÕâÊÇÒ»¸ö°üº¬ÁËÍø¸ñ¼ÆËã¼¼ÊõµÄÊý¾Ý¿âÈí¼þ£¨Oracle×Ô10°æ±¾¿ªÊ¼ÒÔg×÷Ϊ°æ±¾ºó׺£¬¶øÔÚÕâ֮ǰÊÇʹÓÃi£¬ÈçOracle 8i¡¢Oracle 9i£¬±íʾ»ùÓÚÍøÂçµÄÊý¾Ý¿â£©¡£¾ÝϤ£¬Ð°汾µÄÊý¾Ý¿â¾­¹ýÁË1500ÍòСʱµÄ²âÊÔ£¬¿ª·¢¹¤×÷Á¿Ï൱ÓÚ1000Ãû¿ª·¢ÈËÔ±Á¬ÐøÑз¢3Äê¡£
ÓëÆäÉÏÒ»¸ö°æ±¾10gÏà±È½Ï£¬Oracle 11gÖÐÔö¼ÓÁ˺ܶ༤¶¯ÈËÐĵÄй¦Äܼ°ÐÂÌØÐÔ£¬´ó·ùµØÌá¸ßÁËϵͳÐÔÄܼ°°²È«ÐÔ¡£¸ÅÀ¨À´Ëµ£¬Ö÷ÒªÓÐÒÔϼ¸¸ö·½Ãæ¡£
1£®Êý¾Ý¿â¹ÜÀí
q      ÖØÑݹ¦ÄÜ£¬¿É´ÓÊý¾Ý¿âºÍSQLÁ½¸ö¼¶±ð²¶×½¸ºÔز¢½øÐÐÄ£Äâ¡£
q      ¼Æ»®¹ÜÀí¹¦ÄÜ£¬¹Ì¶¨SQLÓï¾äµÄÖ´Ðмƻ®¡£
q      ×Ô¶¯Õï¶Ï֪ʶ¿â£¬²¶×½ºÍ¼ÇÂ¼ÏµÍ³ÖØÒª´íÎó£¬×Ô¶¯·¢ËÍÐÅÏ¢¸øDBA£¨Êý¾Ý¿â¹ÜÀíÔ±£©»òOracleÖ§³ÖÍŶӡ£
q      ʼþ´ò°ü·þÎñ£¬°ÑÓëijһʼþÏà¹ØµÄÐÅÏ¢´ò°ü£¬²¢¿É·¢Ë͸øOracleÖ§³ÖÍŶӡ£
q      ÔöÇ¿µÄ²¹¶¡¹¦ÄÜ£¬°´ÌØÐÔ¶Ô²¹¶¡½øÐзÖÀ࣬ͨ¹ýÆóÒµ¹ÜÀíȨ¿É¶©ÔÄ»ùÓÚÌØÐԵIJ¹¶¡·þÎñ¡£
2£®ÐÔÄÜ
q      ×Ô¶¯SQLÓÅ»¯¹¦ÄÜ£¬Ê¹SQLµÄÖ´ÐÐЧÂʿɻñµÃÔ­ÐÔÄÜ3±¶µÄÌá¸ß¡£
q      ×Ô¶¯ÄÚ´æÓÅ»¯¹¦ÄÜ£¬ËùÓÐÄÚ´æÇø¾ùÓÉOracle×Ô¶¯¹ÜÀíºÍ·ÖÅä¡£
q      ¸üеÄ×ÊÔ´¹ÜÀíÆ÷£¬¶ÔCPUºÍIO½øÐйÜÀí¡£
q      ADDM£¬¿É¶Ôµ¥¸öʵÀý¼°Õû¸öRAC¸ø³ö½¨Ò飬Ҳ¿ÉÒÔ×ÔÐÐÉ趨¹ØÐĵÄÐÅÏ¢¡£
q      ·ÃÎʽ¨ÒéÆ÷£¬¿ÉÌṩ¸üÇ¿µÄ·ÖÇø½¨Ò鹦ÄÜ¡£
3£®PLSQL
q      »º´æ½á¹û¼¯£¬´ó´óÌá¸ßÁËSQL²éѯËÙ¶È¡£
q      еÄSQLÓï·¨“=>”£¬ÔÚ·ÇDMLµÄSQLÓï¾äÖпÉʹÓÃÐòÁС£
q      ¸Ä½øµÄ¶ÔÏóÒÀÀµ¹ØÏµ£¬±íÊôÐԵĸı䲻»áµ¼Öº¯ÊýºÍÊÓͼÎÞЧ¡£
q      ¶ÔTCP°ü½øÐа²È«¿ØÖÆ¡£
q      ¸Ä½øµÄÕýÔò±í´ïʽ¡£
q      ¸ü¸ßµÄ´¥·¢Æ÷ЧÂÊ¡£
q      Ö§³Ö¶à´¥·¢Æ÷µÄÖ´ÐÐ˳Ðò¶¨Òå¡£
q  &nbs


Ïà¹ØÎĵµ£º

jdbcÁ¬½ÓOracle

      ËäȻѧϰJavaºÜ¾ÃÁË£¬×Ô¼ºÒ²Á¬½Ó¹ýһЩÊý¾Ý¿â£¬±ÈÈçmysqlÖ®ÀàµÄ£¬Èç½ñÄØ£¬Ò²Ñ§Ï°ÁËÒ»¶Îʱ¼äµÄOracle£¬È»¶øÄØ£¬½ñÌìÊÇÎÒµÚÒ»´ÎÁ¬½ÓOracle£¬ºÙºÙ£¬Ó¦¸Ã»¹²»ËãÌ«³Ù°É¡£
    ½ñÌìÄØ£¬Óе㱿׾£¬´ó¼ÒĪЦ£¡
    ÎÒÕâÊÇÒ»¸ö²éѯÀý×Ó
    Ê×ÏÈ£¬Ô ......

oracle ¶ÔÏóµÄÊÚȨ Gold Country

OracleÊÚȨ
Ò»¡¢ÊÚȨÓï·¨
GRANT Óï·¨£º
1.ÏÔʽÊÚȨ(Ö±½Ó½«¶ÔÏóÊÚȨ¸øÓû§)
 GRANT privilege [, ...] ON object [, ...]  TO  { Public| Group | Username|role} [WITH GRANT OPTION ]  
  
2.ÒþʽÊÚȨ(ͨ¹ý½«½ÇÉ«ÊÚȨ¸øÓû§)
 GRANT role TO  { Public| Group | Use ......

ÅÄÆÆÄÔ´ü²ÅÏë³öÀ´ ntfs+oracle+2003+asp.net

»·¾³£ºasp.net +oracle9+windows2003
ÔÚ±¾µØ²âÊÔÍøÕ¾ÍêȫûÓÐÎÊÌâ¡£µ«ÊÇÒ»ÉÏ´«µ½·þÎñÆ÷¾Í³öÎÊÌâÁË£¬Êý¾Ý¿âÎÞ·¨Á¬½Ó¡£ÓÉÓÚÔ¶³ÌûÓÐVS»·¾³£¬ËùÒÔÎÞ·¨µ÷ÊÔ¡£ÕæÊÇ·ÑÁËÅ£¾¢²ÅÕÒµ½½â¾ö·½°¸£º
Problem Description -------------------  When running an application that connects to Oracle and uses the Authenticated ......

oracle job²»ÔËÐÐ ½â¾ö·½°¸

1) Instance in RESTRICTED SESSIONS mode?
¡¡¡¡Check if the instance is in restricted sessions mode:
¡¡¡¡select instance_name,logins from v$instance;
¡¡¡¡If logins=RESTRICTED, then:
¡¡¡¡alter system disable restricted session;
¡¡¡¡^-- Checked!
¡¡¡¡2) JOB_QUEUE_PROCESSES=0
¡¡¡¡Make sure th ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ