¹ØÓÚOracle SID´æÔÚ½â決°ì·¨
1¡¢ ¿ªÊ¼££¾ÉèÖ㣾¿ØÖÆÃæ°å££¾¹ÜÀí¹¤¾ß££¾·þÎñ
Í£Ö¹ËùÓÐOracle·þÎñ¡£
2¡¢ ¿ªÊ¼££¾³ÌÐò££¾Oracle - OraHome81££¾Oracle Installation Products££¾
Universal Installer
жװËùÓÐOracle²úÆ·£¬µ«Universal Installer±¾Éí²»Äܱ»É¾³ý
5¡¢ ÔËÐÐregedit£¬win2000ÊÇregedt32,Ñ¡ÔñHKEY_LOCAL_MACHINE\SOFTWARE\ORACLE£¬°´del¼üɾ³ýÕâ¸öÈë¿Ú¡£
6¡¢ ÔËÐÐregedit£¬Ñ¡ÔñHKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services£¬¹ö¶¯
Õâ¸öÁÐ±í£¬É¾³ýËùÓÐOracleÈë¿Ú¡£
7¡¢ ÔËÐÐrefedit£¬
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Eventlog\Application£¬
ɾ³ýËùÓÐOracleÈë¿Ú¡£
8¡¢ ¿ªÊ¼££¾ÉèÖ㣾¿ØÖÆÃæ°å££¾ÏµÍ³££¾¸ß¼¶££¾»·¾³±äÁ¿
ɾ³ý»·¾³±äÁ¿CLASSPATHºÍPATHÖÐÓйØOracleµÄÉ趨
9¡¢ ´Ó×ÀÃæÉÏ¡¢STARTUP£¨Æô¶¯£©×é¡¢³ÌÐò²Ëµ¥ÖУ¬É¾³ýËùÓÐÓйØOracleµÄ×éºÍͼ±ê
10¡¢ ɾ³ý\Program Files\OracleĿ¼
11¡¢ ÖØÐÂÆô¶¯¼ÆËã»ú£¬ÖØÆðºó²ÅÄÜÍêȫɾ³ýOracleËùÔÚĿ¼
12¡¢ ɾ³ýÓëOracleÓйصÄÎļþ£¬Ñ¡ÔñOracleËùÔÚµÄȱʡĿ¼C:\Oracle£¬É¾³ýÕâ¸öÈë
¿ÚĿ¼¼°ËùÓÐ×ÓĿ¼£¬²¢´ÓWindows 2000Ŀ¼£¨Ò»°ãΪC:\WINNT£©ÏÂɾ³ýÒÔÏÂÎÄ
¼þORACLE.INI¡¢oradim73.INI¡¢oradim80.INI¡¢oraodbc.iniµÈµÈ¡£
13¡¢ WIN.INIÎļþÖÐÈôÓÐ[ORACLE]µÄ±ê¼Ç¶Î£¬É¾³ý¸Ã¶Î&nbs
Ïà¹ØÎĵµ£º
´ó²¿·ÖµÄÆóÒµºÜÄÑÒ»ÏÂ×Ó¾ÍÕÒµ½Ò»¸öÈ«·½Î»µÄOracle DBA£¨µ±È»Ò²ÊÇÓпÉÄÜ£¬Ö»²»¹ý£¬Õâ»áÓкܴóµÄÔËÆø³É·Ý£©£¬Õâ´ú±íÆóÒµÔÚÑ¡ÔñOracle DBAµÄʱºò£¬ÊƱØÒª¶Ô¸ºÔð¸ÃְλµÄDBAµÄÖ°ÄÜÓÐËùÈ¡Éá¡£ÎÒͨ³£»á½¨ÒéÎҵĿͻ§£¬ÔÚѰÕÒOracle DBAʱ£¬µÃÏÈÈ·ÈÏ£¬ÆóÒµÐèÒªÕâÒ»¸ö½ÇÉ«À´Æä´¦ÀíʲôÎÊÌ⣿
¡¡¡¡´ó²¿·ÝµÄÆóÒµ¶ÔOracle DBAµÄÐèÇó£¬Ò ......
oracle³£ÓþµäSQL²éѯ
³£ÓÃSQL²éѯ£º
1¡¢²é¿´±í¿Õ¼äµÄÃû³Æ¼°´óС
select t.tablespace_name, round(sum(bytes/(1024*1024)),0) ts_size
from dba_tablespaces t, dba_data_files d
where t.tablespace_name = d.tablespace_name
group by t.tablespace_name;
2¡¢²é¿´±í¿Õ¼äÎïÀíÎļþµÄÃû³Æ ......
Oracle 10g ĬÈϰ²×°´øÀ´µÄÓû§Ãû/ÃÜÂë
Username
Password
Description
See Also
CTXSYS
CTXSYS
The Oracle Text account
Oracle Text Reference
DBSNMP
DBSNMP
The account used by the Management Agent component of Oracle Enterprise Manager to monitor and manage the database
Oracle Enter ......
OracleÈÕÆÚº¯Êý¼¯½õ(Ò»)
Ò»¡¢ ³£ÓÃÈÕÆÚÊý¾Ý¸ñʽ
1.Y»òYY»òYYY ÄêµÄ×îºóһ룬Á½Î»»òÈýλ
SQL> Select to_char(sysdate,'Y') from dual;
TO_CHAR(SYSDATE,'Y')
--------------------
7
SQL> Select to_char(sysdate,'YY') from dual;
TO_CHAR(SYSDATE,'YY')
---------------------
07
SQL> Select to_ch ......
OracleÈÕÆÚº¯Êý¼¯½õ(Èý)
Èý¡¢Ò»Ð©Êµ¼ùºóµÄÓ÷¨£º
1.ÉÏÔÂÄ©Ì죺
select to_char(add_months(last_day(sysdate),-1),'yyyy-MM-dd') LastDay from dual£»
2.ÉÏÔ½ñÌì
SQL> select to_char(add_months(sysdate,-1),'yyyy-MM-dd') PreToday from dual;
3.ÉÏÔÂÊ×Ìì
SQL> select to_char(add_months(last_day(sysdate ......