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

oracle ¼ì²é±»ËøµÄ±í¼°½âËø

Ô­ÎĵØÖ·£ºhttp://tech.e800.com.cn/articles/2009/710/1247207067745_1.html
´¦Àí·½·¨Ò» £º

¼ì²éÄĸö±í±»Ëø
select sess.sid,sess.serial#,
lo.oracle_username,lo.os_user_name,ao.object_name,lo.locked_mode
from
v$locked_object lo,dba_objects ao,v$session sess
where ao.object_id =
lo.object_id
and lo.session_id = sess.sid;

½âËø
alter
system kill session 'xxx,yyy';
×¢£º'xxx,yyy'ÊÇÉÏÃæ¼ìË÷µÃµ½µÄsess.sid,sess.serial#
´¦Àí·½·¨¶þ £º
ÕÒµ½ÄãҪɱµôµÄÄǸöSESSION,
²¢¼ÇÏÂpaddr
SELECT sid, username, paddr, status from v$session WHERE
username = 'JCUSER' and sid=ÉÏÃæ²é³öÀ´µÄsid;

ÕÒµ½Õâ¸öSESSIONËù¶ÔÓ¦µÄspid
SELECT
ADDR,PID,SPID,USERNAME,SERIAL#,TERMINAL from v$process WHERE addr¡¡=
'ÉÏÃæµÄPADDR';

ɱµôspidËù±êʶµÄÄǸö½ø³Ì
orakill sid spid


Ïà¹ØÎĵµ£º

Oracle¶¨ÒåÔ¼Êø Íâ¼üÔ¼Êø

Íâ¼üÔ¼Êø±£Ö¤²ÎÕÕÍêÕûÐÔ¡£Íâ¼üÔ¼ÊøÏÞ¶¨ÁËÒ»¸öÁеÄȡֵ·¶Î§¡£Ò»¸öÀý×Ó¾ÍÊÇÏÞ¶¨ÖÝÃûËõдÔÚÒ»¸öÓÐÏÞÖµ¼¯ºÏÖУ¬Õâ¸öÖµ¼¯ºÏÊÇÁíÍâÒ»¸ö¿ØÖƽṹ——Ò»ÕŸ¸±í
    ÏÂÃæÎÒÃÇ´´½¨Ò»ÕŲÎÕÕ±í£¬ËüÌṩÁËÍêÕûµÄÖÝËõдÁÐ±í£¬È»ºóʹÓòÎÕÕÍêÕûÐÔÈ·±£Ñ§ÉúÃÇÓÐÕýÈ·µÄÖÝËõд¡£µÚÒ»ÕűíÊÇÖݲÎÕÕ±í£¬State×÷ΪÖ÷¼ü
......

ORACLE³£Óýű¾ÃüÁî

Óû§µÄ¹ÜÀí
Ò»¡¢ORACLEµÄ°²È«Óò
1¡¢TABLESPACE QUOTAS£º±í¿Õ¼äµÄʹÓö¨¶î
2¡¢DEFAULT TABLESPACE£ºÄ¬Èϱí¿Õ¼ä
3¡¢TEMPORARY TABLESPACE£ºÖ¸¶¨ÁÙʱ±í¿Õ¼ä¡£
4¡¢ACCOUNT LOCKING£ºÓû§Ëø
5¡¢RESOURCE LIMITE£º×ÊÔ´ÏÞÖÆ
6¡¢DIRECT PRIVILEGES£ºÖ±½ÓÊÚȨ
7¡¢ROLE PRIVILEGES£º½ÇÉ«ÊÚȨÏȽ«Ó¦ÓÃÖеÄÓû§»®Îª²»Í¬µÄ½ÇÉ«£¬ ......

oracle 10.2.0.1 µ½ 10.2.0.4Éý¼¶

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. ......

oracle ´æ´¢¹ý³ÌµÄ»ù±¾Óï·¨


1.»ù±¾½á¹¹
CREATE OR REPLACE PROCEDURE ´æ´¢¹ý³ÌÃû×Ö
(
    ²ÎÊý1 IN NUMBER,
    ²ÎÊý2 IN NUMBER
) IS
±äÁ¿1 INTEGER :=0;
±äÁ¿2 DATE;
BEGIN
END ´æ´¢¹ý³ÌÃû×Ö
2.SELECT INTO STATEMENT
  ½«select²éѯµÄ½á¹û´æÈëµ½±äÁ¿ÖУ¬¿ÉÒÔͬʱ½«¶à¸öÁд洢¶à¸ö±äÁ¿Ö ......

SQLServerºÍOracleµÄ³£Óú¯Êý¶Ô±È

SQLServerºÍOracleµÄ³£Óú¯Êý¶Ô±È
 
1.¾ø¶ÔÖµ
S:select abs(-1) value
O:select abs(-1) value from dual
 
2.È¡Õû(´ó)
S:select ceiling(-1.001) value
O:select ceil(-1.001) value from dual
 
3.È¡Õû£¨Ð¡£©
S:select floor(-1.001) value
O:select floor(-1.001) value from dual ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ