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

oracle Ëø±í´¦Àí

--²é³öËùÓб»Ëø×¡µÄ±í
select b.owner TABLEOWNER, b.object_name TABLENAME, c.OSUSER LOCKBY, c.USERNAME LOGINID, c.sid SID, c.SERIAL# SERIAL
from v$locked_object a,dba_objects b, v$session c
where b.object_id = a.object_id AND a.SESSION_ID =c.sid;
--ͨ¹ýSID, SERIAL½âËø
--alter system kill session 'SID, SERIAL';


Ïà¹ØÎĵµ£º

OracleÊý¾Ý¿âÉè¼Æ

Êý¾ÝownerºÍÊý¾Ý²Ù×÷ÕßÒÔ¼°´úÂë·ÃÎÊʹÓò»Í¬µÄÓû§·ÃÎÊ£¬Ê¹ÓÃÊÚȨµÄ·½Ê½½øÐзÃÎÊ¡£
Êý¾Ý±í´´½¨Ê±Ê¹ÓÃͬÒå´Ê´´½¨
ÊÚȨʱ×îºÃ²»ÒªÊ¹ÓÃwith grant option
ÒÔǰ²»Ì«Ã÷°×ͬÒå´ÊµÄʹÓã¬ÏÖÔÚÖªµÀÁË¡£±È½ÏºÃµÄÓ¦ÓþÍÊÇ´´½¨±íµÄ±ðÃû
create public ͬÒå´Ê tableName for owner.tableName
 ¸øÊÓͼÊÚȨ¿ÉÒÔʹµÃÓû§·ÃÎʲ»¾ß ......

֪ʶС½á(Oracle)

1)µ¼ÈëoracleÊý¾Ý¿âÎļþ.dmpʱ³öÏÖ´íÎó
imp PERSONNEL_MANAGE/MWQ@MIS file=C:\personnel_manage.dmp fromuser=PERSONNEL_MANAGE ignore=y commit=y grants=y;
IMP-00058: Óöµ½ ORACLE ´íÎó 1017
ORA-01017: invalid username/password; logon deniedÓû§Ãû:
¿ÚÁî:
IMP-00058: Óöµ½ ORACLE ´íÎó 1017
ORA-01017: in ......

oracleÊý×Ö×Ö¶ÎÅжÏ

select nvl2(replace(translate('69584.00.00','.0123456789','000000000000'),'0',''),'·ñ','ÊÇ') IsNumber from dual;
select id,nvl2(replace(translate(id,'.0123456789','000000000000'),'0',''),'·ñ','ÊÇ') IsNumber
from tbl2 ......

(ת)oracleµÄdecodeº¯Êý

DECODEº¯ÊýÊÇORACLE PL/SQLÊǹ¦ÄÜÇ¿´óµÄº¯ÊýÖ®Ò»£¬Ä¿Ç°»¹Ö»ÓÐORACLE¹«Ë¾µÄSQLÌṩÁ˴˺¯Êý£¬ÆäËûÊý¾Ý¿â³§É̵ÄSQLʵÏÖ»¹Ã»Óд˹¦ÄÜ¡£DECODEÓÐʲôÓÃ; ÄØ£¿ Ïȹ¹ÔìÒ»¸öÀý×Ó£¬¼ÙÉèÎÒÃÇÏë¸øÖÇÐÇÖ°Ô±¼Ó¹¤×Ê£¬Æä±ê×¼ÊÇ£º¹¤×ÊÔÚ8000ÔªÒÔϵĽ«¼Ó20£¥£»¹¤×ÊÔÚ8000ÔªÒÔÉϵļÓ15£¥£¬Í¨³£µÄ×ö·¨ÊÇ£¬ÏÈÑ¡³ö¼Ç¼ ÖеŤ×Ê×Ö¶ÎÖµ? select ......

½ÌÄãÈçºÎÓÃOMSʵÏÖOracleÖÐÊý¾Ý±¸·Ý

ÔÚOracle 9iÖпÉÒÔ·½±ãµÄ°ÑÊý¾Ýµ¼³öΪÎļþ£¬»òÕß´ÓÎļþµ¼È롣ͨ¹ýOracleµÄÖÎÀí·þÎñÆ÷£¨Oracle Management Server£¬OMS£©¿ÉÒÔ·½±ãµÄʵÏÖ£¬Õû¸ö²Ù×÷¹ý³ÌÖÐÓÐºÜ¶àµØ·½ÐèÒª½âÊÍ˵Ã÷£¬µ«ÊÇÍêÕûµÄÖ¸µ¼×ÊÁϲ»¶à¡£¸÷´óÂÛ̳ÉϺܶàËùνµÄ¸ßÊÖ£¬¶Ô¸ÃÖ÷ÌâµÄ»Ø´ðÍùÍùÊÇ£¬¸ßÊÖÊDz»ÓÃOMSµÄ£¬ÓÃeXP/impl°É¡£¼ÙÈçÄãÖ´Òâ×·ÎÊ£¬Ëû¶à°ë»á¸æËßÄ㣠......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ