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

OracleÊý¾Ý¿âÃÜÂëÎļþµÄά»¤£º

1. ²é¿´ÃÜÂëÎļþÖеijÉÔ±£º
¿ÉÒÔͨ¹ý²éѯÊÓͼV$PWFILE_USERSÀ´»ñȡӵÓÐSYSOPER/SYSDBAϵͳȨÏÞµÄÓû§µÄÐÅÏ¢£¬±íÖÐSYSOPER/SYSDBAÁеÄȡֵTRUE/FALSE±íʾ´ËÓû§ÊÇ·ñÓµÓÐÏàÓ¦µÄȨÏÞ¡£ÕâЩÓû§Ò²¾ÍÊÇÏàÓ¦µØ´æÔÚÓÚÃÜÂëÎļþÖеijÉÔ±¡£
2. À©Õ¹ÃÜÂëÎļþµÄÓû§ÊýÁ¿£º
µ±ÏòOracleÊý¾Ý¿âÃÜÂëÎļþÌí¼ÓµÄÕʺÅÊýÄ¿³¬¹ý´´½¨ÃÜÂëÎļþʱËù¶¨µÄÏÞÖÆ(¼´ORAPWD.EXE¹¤¾ßµÄMAX_USERS²ÎÊý)ʱ£¬ÎªÀ©Õ¹ÃÜÂëÎļþµÄÓû§ÊýÏÞÖÆ£¬ÐèÖØ½¨ÃÜÂëÎļþ£¬¾ßÌå²½ÖèÈçÏ£º
 (a)²éѯÊÓͼV$PWFILE_USERS£¬¼Ç¼ÏÂÓµÓÐSYSOPER/SYSDBAϵͳȨÏÞµÄÓû§ÐÅÏ¢;
 (b)¹Ø±ÕÊý¾Ý¿â;
 (c) ɾ³ýÃÜÂëÎļþ;
 (d) ÓÃORAPWD.EXEн¨Ò»ÃÜÂëÎļþ;
 (e) ½«²½ÖèaÖлñÈ¡µÄÓû§Ìí¼Óµ½ÃÜÂëÎļþÖС£
3. ÐÞ¸ÄÃÜÂëÎļþµÄ״̬£º
ÃÜÂëÎļþµÄ״̬ÐÅÏ¢´æ·ÅÓÚ´ËÎļþÖУ¬µ±Ëü±»´´½¨Ê±£¬ËüµÄȱʡ״̬ΪSHARED¡£¿ÉÒÔͨ¹ý¸Ä±ä³õʼ»¯²ÎÊýREMOTE_LOGIN_PASSWORDFILEµÄÉèÖøıäÃÜÂëÎļþµÄ״̬¡£µ±Æô¶¯Êý¾Ý¿âÊÂÀýʱ£¬Oracleϵͳ´Ó³õʼ»¯²ÎÊýÎļþÖжÁÈ¡REMOTE_LOGIN_PASSWORDFILE²ÎÊýµÄÉèÖÃ;µ±¼ÓÔØÊý¾Ý¿âʱ£¬ÏµÍ³½«´Ë²ÎÊýÓë¿ÚÁîÎļþµÄ״̬½øÐбȽϣ¬Èç¹û²»Í¬£¬Ôò¸üÐÂÃÜÂëÎļþµÄ״̬¡£Èô¼Æ»®ÔÊÐí´Ó¶ą̀¿Í»§»úÉÏÆô¶¯Êý¾Ý¿âʵÀý£¬ÓÉÓÚ¸÷¿Í»§»úÉϱØÐëÓгõʼ»¯²ÎÊýÎļþ£¬ËùÒÔӦȷ±£¸÷¿Í»§»úÉϵijõʼ»¯²ÎÊýÎļþµÄÒ»ÖÂÐÔ£¬ÒÔ±ÜÃâÒâÍâµØ¸Ä±äÁËÃÜÂëÎļþµÄ״̬£¬Ôì³ÉÊý¾Ý¿âµÇ½µÄʧ°Ü¡£
4. ÐÞ¸ÄÃÜÂëÎļþµÄ´æ´¢Î»Öãº
ÃÜÂëÎļþµÄ´æ·ÅλÖÿÉÒÔ¸ù¾ÝÐèÒª½øÐÐÒÆ¶¯£¬µ«×÷´ËÐ޸ĺó£¬Ó¦ÏàÓ¦ÐÞ¸Äϵͳע²á¿âÓйØÖ¸ÏòÃÜÂëÎļþ´æ·ÅλÖõIJÎÊý»ò»·¾³±äÁ¿µÄÉèÖá£
Ï£ÍûÉÏÃæÕâЩÄÚÈÝÄܹ»°ïÖúÄã¸üºÃµÄѧϰÀí½âOracleÃÜÂë¹ÜÀíµÄ²Ù×÷¡£
¶«·½ÈðͨITÅàѵÓë·þÎñÖÐÐÄÓµÓÐÊ®ÄêITÅàѵ¾­Ñ飬רעÖйú¸ß¶ËITÅàѵÊÇÖйú¸ß¶ËITÅàѵµÚÒ»Æ·ÅÆ£¬ÌṩȫÏßµÄITÅàѵ¿Î³Ì£¬¶«·½ÈðͨΪ¹ã´óѧԱÌá¹©È«Ãæ¡¢Ï¸Ö¡¢×¨ÒµµÄÏßÉÏ¡¢ÏßÏ·þÎñ£¬ÖÂÁ¦ÓÚΪ¿Í»§ÌáÉýÁ¼ºÃµÄÖ°Òµ¾ºÕùÁ¦http://www.easthome.com
 


Ïà¹ØÎĵµ£º

Oracle RAC 10.2.0.1 Éý¼¶ 10.2.0.4 ¼òµ¥ÃèÊö

ÍÆ¼öcrs°æ±¾¸ßÓÚdb°æ±¾
If you also plan to apply this patch to Oracle Clusterware,
ensure that you apply the patch to Oracle Clusterware before
applying it to Oracle Database. This is because Oracle Clusterware
hould always be at the same or later version as the database.
Éæ¼°µ½Êý¾Ý¿â¶ø²»ÊÇʵÀýµ ......

Oracleѧϰ±Ê¼Ç£ºlinuxÏÂÆôÍ£Oracle


1. linuxÏÂÆô¶¯oracle
su - oracle
sqlplus /nolog
conn /as sysdba
startup
exit
lsnrctl start
exit
2. linuxϹرÕoracle
su - oracle
sqlplus /nolog
conn /as sysdba
shutdown immediate
exit
lsnrctl stop
exit
3¡¢Æô¶¯¼àÌýÆ÷
oracle@suse92:~> lsnrctl start
4¡¢Í£Ö¹¼àÌýÆ÷
oracle@suse92:~ ......

oracleºÍsqlserver²éѯʱ×èÈûÇé¿ö

1.oracle»·¾³
create table test
(
id number(4),
name varchar2(20)
)
ÔÚÒ»¸ösessionÖÐ
insert into test values(1,'aa');
ÔÚÁíÒ»¸ösessionÖÐ
select * from test1;
²éѯû±»×èÈû
2.sqlserver»·¾³
ÔÚÒ»¸ösessionÖÐ
insert into test values(1,'aa');
ÔÚÁíÒ»¸ösessionÖÐ
select * from test1;
²éѯ±»×èÈû(Ê ......

ORACLE µÄ²¹¶¡ÏÂÔØµØÖ· (ת)

oracle²¹¶¡ÏÂÔØ
¹Ø¼ü×Ö: oracle
9.2.0.4  = 3095277
9.2.0.5  = 3501955
9.2.0.6  = 3948480
9.2.0.7  = 4163445
9.2.0.8  = 4547809£¨9i×îÖÕ£©
10.1.0.3 = 3761843
10.1.0.4 = 4163362
10.1.0.5 = 4505133
10.2.0.2 = 4547817
10.2.0.3 = 5337014
10.2.0.4 = 6810189
ÏÂ ......

oracle²é¹ØÊ±¼ä²Ù×÷

Oracle¹ØÓÚʱ¼ä/ÈÕÆÚµÄ²Ù×÷
¡¡¡¡1.ÈÕÆÚʱ¼ä¼ä¸ô²Ù×÷
¡¡¡¡µ±Ç°Ê±¼ä¼õÈ¥7·ÖÖÓµÄʱ¼ä
¡¡¡¡Java´úÂë
select sysdate,sysdate - interval '7' MINUTE from dual 
select sysdate,sysdate - interval '7' MINUTE from dual
¡¡¡¡µ±Ç°Ê±¼ä¼õÈ¥7СʱµÄʱ¼ä
¡¡¡¡Java´úÂë
select sysdate - interval '7' hour fr ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ