oracle 11g dbconsole ÎÞ·¨Æô¶¯
°²×°oracle 11gÒÔºó ÎÞ·¨Æô¶¯dbconsole ¡£Í¨¹ýÁ½ÌìµÄŬÁ¦ÖÕÓÚ½â¾öÁË
1 ·¢ÏÖÈÕÖ¾±¨ ¶Ë¿Ú5520ÒѾ±»Õ¼Óã¬ÎÞ·¨Ê¹Ó㬴ò¿ª /%ORACLE_HOME%/oc4j/je22/OC4J_DBConsole_localhost_orcl/config/rmi.xml
·¢ÏÖ port="5520" ssl-port="5520" ¶Ë¿ÚºÅʹÓÃÏàͬ£¬ÓÚÊÇÐÞ¸Ä port="5521" ssl-port="5522"
2
2009-10-26 17:33:14
Thread-2596 ERROR main: nmectla_agentctl: Error connecting to https://localhost:3938/emd/main. Returning status code 1
2009-10-27 09:57:38 Thread-1900 ERROR main: nmectl.c: nmectl_validateTZRegion, agentTZoffset =480,and testTZoffset for GMT:0 do not match
2009-10-27 09:57:39 Thread-1900 ERROR main: nmectl.c: nmectl_validateTZRegion, agentTZoffset =480,and testTZoffset for GMT:0 do not match
2009-10-27 09:58:09 Thread-2832 WARN http: snmehl_connect: connect failed to (localhost:3938): ÓÉÓÚÄ¿±ê»úÆ÷»ý¼«¾Ü¾ø£¬ÎÞ·¨Á¬½Ó¡£
(error = 10061)
ºÃÏñÊÇʱÇøÉèÖõIJ»ÕýÈ·
°Ñ\%ORACLE_HOME%\localhost_orcl\sysman\config \emd.propertiesÎļþµÄ×îºóÒ»Ïî²ÎÊýÓÉagentTZRegion=GMT ¸Ä³É£ºagentTZRegion=Asia/Shanghai ÕýÈ·µÄʱÇøÉèÖá¡£¬±£´æºóÖØÆôoracledbconsoleSID·þÎñ¡£
ÆäʵºÜ¼òµ¥£¬µ«ÊÇÔÚ½â¾öÎÊÌâµÄʱºòûÓÐÏëµ½£¬ÕâÒ»µã£¡
Ïà¹ØÎĵµ£º
step1
ÔÚÁª»úʱ×ö±¸·Ý(»ùÓÚ»Ö¸´Ä¿Â¼µÄ±¸·Ý£¬×öÁË¿ØÖÆÎļþµÄ×Ô¶¯±¸·Ý)£¬°üÀ¨ËùÓÐÊý¾ÝÎļþ¼°¹éµµµÄÈÕÖ¾Îļþ£º
rman>run{
backup format 'c:\bak\test_full_%u' database;
sql 'alter system archive log current';
backup format 'c:\bak\test_log_%u' archivelog all delete input;
}
step2
sql>insert into l ......
¸Õ²ÅÔÚ¹äÒ»¸öÍøÓѵIJ©¿ÍµÄʱºò·¢ÏÖÁËһƪ¹ØÓÚREDO¡¢UNDO¡¢COMMIT¡¢ROLLBAKCµÄÎÄÕ¡£ËäÈ»ÄÚÈÝ¿ÉÄܲ»ÊÇÌرðÈ«Ã棬¿ÉÊÇ»¹ÊÇ×ܽáµÄͦºÃµÄ£¬×ª¹ýÀ´·½±ã½«À´Ñ§Ï°¡£
==================================================================================
redo--> undo-->datafile
insertÒ»Ìõ¼Ç¼ʱ£¬±í¸úundoµÄÐÅÏ¢¶¼»á ......
SQL ServerÊý¾Ý¿âÓëOracleÊý¾Ý¿âÖ®¼ä×î´óµÄÇø±ðÒªÊô±í¿Õ¼äÉè¼Æ¡£OracleÊý¾Ý¿â¿ª´´ÐÔµØÌá³öÁ˱í¿Õ¼äµÄÉè¼ÆÀíÄÕâΪOracleÊý¾Ý¿âµÄ¸ßÐÔÄÜ×ö³öÁ˲»¿ÉÄ¥ÃðµÄ¹±Ïס£¿ÉÒÔÕâô˵£¬OracleÖкܶàÓÅ»¯¶¼ÊÇ»ùÓÚ±í¿Õ¼äµÄÉè¼ÆÀíÄî¶øʵÏֵġ£
¡¡¡¡µäÐÍÓ¦ÓÃÒ»£º¿ØÖÆÓû§ËùÕ¼Óõıí¿Õ¼äÅä¶î¡£
¡¡¡¡ÔÚһЩ´óÐ͵ÄÊý¾Ý¿âÓ¦ÓÃÖУ¬ÎÒÃÇÐèÒª¿Ø ......
»ù±¾¸ÅÄî
ORACLEÊý¾Ý¿â±»»®·Ö³É³Æ×÷Ϊ±í¿Õ¼äµÄÂß¼ÇøÓò——ÐγÉORACLEÊý¾Ý¿âµÄÂß¼½á¹¹¡£Ò»
¸öORACLEÊý¾Ý¿âÄܹ»ÓÐÒ»¸ö»ò¶à¸ö±í¿Õ¼ä,¶øÒ»¸ö±í¿Õ¼äÔò¶ÔÓ¦×ÅÒ»¸ö»ò¶à¸öÎïÀíµÄÊý¾Ý¿â
Îļþ¡£±í¿Õ¼äÊÇORACLEÊý¾Ý¿â»Ö¸´µÄ×îСµ¥Î»,ÈÝÄÉ×ÅÐí¶àÊý¾Ý¿âʵÌå,Èç±í¡¢ÊÓͼ¡¢Ë÷Òý
¡¢¾Û´Ø¡¢»ØÍ˶κÍÁÙʱ¶ÎµÈ¡£
ÿ¸öORACLEÊý¾ ......
Ò».°´Ó¢ÎÄ×ÖĸÅÅÐò:
select * from table order by nlssort(name,'NLS_SORT=schinese_pinyin_M');
¶þ. дһ¸öSQLÓï¾ä£¬²éѯѡÐÞÁË5Ãſγ̵ÄѧÉúѧºÅºÍÐÕÃû£¨9·ÖÖÓ£©
´ð£ºSQLÓï¾äÈçÏ£º
select stu.sno, stu.sname
from student stu
where (select count(*) from s ......