oracle ²é¿´ËøºÍɱµôËø
--ËøµÄ¸ÅÄî
Ëø³öÏÖÔÚÊý¾Ý¹²ÏíµÄ³¡ºÏ£¬ÓÃÀ´±£Ö¤Êý¾ÝµÄÒ»ÖÂÐÔ¡£µ±¶à¸ö»á»°Í¬Ê±ÐÞ¸ÄÒ»¸ö±íʱ£¬ÐèÒª¶ÔÊý¾Ý½øÐÐÏàÓ¦µÄËø¶¨¡£
-- ËøµÄģʽ£¬ÓÐÒÔϼ¸ÖÖģʽ
0£ºnone
1£ºnull ¿Õ
2£ºRow-S Ðй²Ïí(RS)£º¹²Ïí±íËø£¬sub share
3£ºRow-X ÐжÀÕ¼(RX)£ºÓÃÓÚÐеÄÐ޸ģ¬sub exclusive
4£ºShare ¹²ÏíËø(S)£º×èÖ¹ÆäËûDML²Ù×÷£¬share
5£ºS/Row-X ¹²ÏíÐжÀÕ¼(SRX)£º×èÖ¹ÆäËûÊÂÎñ²Ù×÷£¬share/sub exclusive
6£ºexclusive ¶ÀÕ¼(X)£º¶ÀÁ¢·ÃÎÊʹÓã¬exclusive
--²é¿´ËøµÄSQL
select t2.username, t2.sid, t2.serial#, t2.logon_time, t1.locked_mode
from v$locked_object t1, v$session t2
where t1.session_id = t2.sid
order by t2.logon_time
--ɱµô³¤ÆÚûÓÐÊͷŵÄËø
alter system session kill 'session,serial#'
Ïà¹ØÎĵµ£º
oracleÌṩÈýÖָ߼¶±¸·Ý¹¦ÄÜ
¸ß¼¶¸´ÖÆ£¨Advanced Replication£©
Á÷¸´ÖÆ£¨Streams Replication£©
±¸¿â£¨Dataguard£©
Ò» dataguard£º
dataguardÔڸ߿ÉÓü°ÈÝÔÖ·½ÃæÒ»°ãÊÇdbaµÄÊ×Ñ¡£¬²»¹ÜÊÇÎïÀí±¸Óÿ⣨physical standby database£©»¹ÊÇÂß¼±¸Óÿ⣨logical standby database£©£¬ËüÃǶ¼¾ßÓÐһЩ¹²Í¬µÄ´ýÕ÷¡£
ÅäÖú͹ÜÀí· ......
¡¡¡¡alter any cluster ÐÞ¸ÄÈÎÒâ´ØµÄȨÏÞ
¡¡¡¡alter any index ÐÞ¸ÄÈÎÒâË÷ÒýµÄȨÏÞ
¡¡¡¡alter any role ÐÞ¸ÄÈÎÒâ½ÇÉ«µÄȨÏÞ
¡¡¡¡alter any sequence ÐÞ¸ÄÈÎÒâÐòÁеÄȨÏÞ
¡¡¡¡alter any snapshot ÐÞ¸ÄÈÎÒâ¿ìÕÕµÄȨÏÞ
¡¡¡¡alter any table ÐÞ¸ÄÈÎÒâ±íµÄȨÏÞ
¡¡¡¡alter any trigger ÐÞ¸ÄÈÎÒâ´¥·¢Æ÷µÄȨÏÞ
¡¡¡¡alter clu ......
ÔÚÆô¶¯oracle·þÎñʱ,Ê×ÏÈ»áÔÚ·þÎñ¶ËÕÒ
1.spfile<sid>.ora
ÓÃÓÚÆô¶¯Àý³Ì,Èç¹ûÕÒ²»µ½spfile<sid>.ora,ÔòʹÓ÷þÎñ¶ËȱʡµÄ
2.spfile
À´Æô¶¯,Èç¹ûȱʡµÄspfileÒ²ÕÒ²»µ½,ÔòʹÓÃ
3.init<sid>.ora
À´Æô¶¯Àý³Ì,×îºóÔòÊÇʹÓÃȱʡµÄ
4.pfile
.µ±È»ÄãÒ²¿ÉÒÔÖ¸¶¨pfileÀ´¸²¸ÇȱʡspfileÆô¶¯Àý³Ì,»òͨ¹ýspfile= ......
Í£Ö¹Êý¾Ý¿â£¬Í£Ö¹·þÎñ¡£
È»ºóÔÚÔËÐÐÉý¼¶³ÌÐòʱ³öÏÖError:OUI-10133:Invalid stageing area. there
are no top level components
´íÎ󣬰ëÌì²»µÃÆä½â¡£ÖÕÓÚ·¢ÏÖÊÇÒòΪÉý¼¶°ü½âѹ²»ÍêÈ«Ôì³ÉµÄ¡£ÖØÐ¸´ÖÆÒ»·ÝÍêÕû½âѹ¹ýµÄ£¬Éý¼¶¡£OK. ......
¾°£ºÔÚwindows xp serverÉϰ²×°ÁËOracle 9.2.0.1£¬ÏÖʹÓÃp4547809_92080_WINNT.zip½«ÆäÉý¼¶µ½9.2.0.8°æ±¾£¬²¢´òÉÏ×î
Ðµİ²È«²¹¶¡April 2008°æ¡£
1.Éý¼¶oracle£¨administratorÓû§È¨ÏÞ£©£¨ÏÂÔØp4547809_92080_WINNT.zipÍøÖ·£º
ftp://updates.oracle.com/4547809/p4547809_92080_WINNT.zip£©
£¨1£©¡¢Ñ¹Ëõ°üÃû³ÆÎª p45478 ......