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

ORACLE³£ÓÃÃüÁî

ORACLE³£ÓÃÃüÁî
Ò»¡¢ORACLEµÄÆô¶¯ºÍ¹Ø±Õ
1¡¢ÔÚµ¥»ú»·¾³ÏÂ
ÒªÏëÆô¶¯»ò¹Ø±ÕORACLEϵͳ±ØÐëÊ×ÏÈÇл»µ½ORACLEÓû§£¬ÈçÏÂ
su - oracle
a¡¢Æô¶¯ORACLEϵͳ
oracle>svrmgrl
SVRMGR>connect internal
SVRMGR>startup
SVRMGR>quit
b¡¢¹Ø±ÕORACLEϵͳ
oracle>svrmgrl
SVRMGR>connect internal
SVRMGR>shutdown
SVRMGR>quit
Æô¶¯oracle9iÊý¾Ý¿âÃüÁ
$ sqlplus /nolog
SQL*Plus: Release 9.2.0.1.0 - Production on Fri Oct 31 13:53:53 2003
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
SQL> connect / as sysdba
Connected to an idle instance.
SQL> startup^C
SQL> startup
ORACLE instance started.
2¡¢ÔÚË«»ú»·¾³ÏÂ
ÒªÏëÆô¶¯»ò¹Ø±ÕORACLEϵͳ±ØÐëÊ×ÏÈÇл»µ½rootÓû§£¬ÈçÏÂ
su £­ root
a¡¢Æô¶¯ORACLE ϵͳ
hareg £­y oracle
b¡¢¹Ø±ÕORACLEϵͳ
hareg £­n oracle
Oracle Êý¾Ý¿âÓÐÄļ¸ÖÖÆô¶¯·½Ê½
˵Ã÷£º
ÓÐÒÔϼ¸ÖÖÆô¶¯·½Ê½£º
1¡¢startup nomount
·Ç°²×°Æô¶¯£¬ÕâÖÖ·½Ê½Æô¶¯Ï¿ÉÖ´ÐУºÖؽ¨¿ØÖÆÎļþ¡¢Öؽ¨Êý¾Ý¿â
¶ÁÈ¡init.oraÎļþ£¬Æô¶¯instance£¬¼´Æô¶¯SGAºÍºǫ́½ø³Ì£¬ÕâÖÖÆô¶¯Ö»ÐèÒªinit.oraÎļþ¡£
2¡¢startup mount dbname
°²×°Æô¶¯£¬ÕâÖÖ·½Ê½Æô¶¯Ï¿ÉÖ´ÐУº
Êý¾Ý¿âÈÕÖ¾¹éµµ¡¢
Êý¾Ý¿â½éÖʻָ´¡¢
ʹÊý¾ÝÎļþÁª»ú»òÍÑ»ú£¬
ÖØÐ¶¨Î»Êý¾ÝÎļþ¡¢ÖØ×öÈÕÖ¾Îļþ¡£
Ö´ÐÐ “nomount”£¬È»ºó´ò¿ª¿ØÖÆÎļþ£¬È·ÈÏÊý¾ÝÎļþºÍÁª»úÈÕÖ¾ÎļþµÄλÖã¬
µ«´Ëʱ²»¶ÔÊý¾ÝÎļþºÍÈÕÖ¾Îļþ½øÐÐУÑé¼ì²é¡£
3¡¢ startup open dbname
ÏÈÖ´ÐГnomount”£¬È»ºóÖ´ÐГmount”£¬ÔÙ´ò¿ª°üÀ¨Redo logÎļþÔÚÄÚµÄËùÓÐÊý¾Ý¿âÎļþ£¬
ÕâÖÖ·½Ê½Ï¿ɷÃÎÊÊý¾Ý¿âÖеÄÊý¾Ý¡£
4¡¢startup£¬µÈÓÚÒÔÏÂÈý¸öÃüÁî
startup nomount
alter database mount
alter database open
5¡¢ startup restrict
Ô¼Êø·½Ê½Æô¶¯
ÕâÖÖ·½Ê½Äܹ»Æô¶¯Êý¾Ý¿â£¬µ«Ö»ÔÊÐí¾ßÓÐÒ»¶¨ÌØÈ¨µÄÓû§·ÃÎÊ
·ÇÌØÈ¨Óû§·ÃÎÊʱ£¬»á³öÏÖÒÔÏÂÌáʾ£º
ERROR£º
ORA-01035: ORACLE Ö»ÔÊÐí¾ßÓÐ RESTRICTED SESSION ȨÏÞµÄÓû§Ê¹ÓÃ
6¡¢ startup force
Ç¿ÖÆÆô¶¯·½Ê½
µ±²»ÄܹرÕÊý¾Ý¿âʱ£¬¿ÉÒÔÓÃstartup forceÀ´Íê³ÉÊý¾Ý¿âµÄ¹Ø±Õ
ÏȹرÕÊý¾Ý¿â£¬ÔÙÖ´ÐÐÕý³£Æô¶¯Êý¾Ý¿âÃüÁî
7¡¢startup pfile=²ÎÊýÎļþÃû
´ø³õʼ»¯²ÎÊýÎļþµÄÆô¶¯·½Ê½
ÏȶÁÈ¡²ÎÊýÎļþ£¬ÔÙ°´²ÎÊýÎļþÖеÄÉèÖÃÆô¶¯Êý¾Ý¿â
Àý£ºstartup


Ïà¹ØÎĵµ£º

Ò»¸öÊý¾Ý¿â²Ù×÷À࣬ÊÊÓÃÓÚOracle£¬ACCESS,SQLSERVER

     ×î½ü×öÁËÒ»¸öÊý¾ÝÕï¶ÏµÄÏîÄ¿£¬ÀïÃæ×Ô¼ºÐ´ÁËÒ»¸öÊý¾Ý¿âµÄ²Ù×÷À࣬°üº¬£ºÁ¬½ÓÊý¾Ý¿â¡¢¶ÁÊý¾Ý±í¡¢Ö´ÐÐSQL²Ù×÷£¬ÊÍ·ÅÊý¾Ý¿âµÈ×é³É£¬Ï£Íû¶Ô´ó¼ÒÓÐÓã¬ÓÉÓÚˮƽÓÐÏÞ£¬ÈôÓдíÎó»òÕß´úÂë²»×ãµØ·½»¶Ó­Ö¸Õý£¬Ð»Ð»¡£
ADOOperate.H
//////////////////////////////////////////////////////////////////////
// ......

oracle ¹ÙÍøÎÞ·¨·ÃÎʵÄÎÊÌâ

×î½üÓöµ½ÔÚwindows 2008ÏÂIEÆäËüµÄÍøÒ³¶¼¿ÉÒÔ·ÃÎÊ,ΨÓÐoracle.com²»ÄÜ·ÃÎÊ,ÕæÓôÃÆÁË,ºóÀ´ÕÒÒ»´úÀí,·ÃÎÊËÙ¶È»¹¿ÉÒÔ,ÅäÖÃÈçÏÂ:
Õâ¸ö´úÀíµÚÒ»´Î·ÃÎʵϰ£¬ÐèÒªÌøµ½ËûµÄÖ÷Ò³£¬¹ý¸öÊ®¼¸ÃëÖоͿÉÒÔÌø×ªµ½OracleµÄ¹Ù·½ÍøÕ¾ÁË¡£
—————————————&md ......

Oracle DBA Á½ÈÕËٳɿγÌ

http://www.oracle.com/technology/global/cn/obe/2day_dba/index.html
¿Î³ÌÁбí
1
¹ÜÀíÊý¾Ý¿âµÄÒªËØÊÇʲô£¨Ã»Óб¾Õ¶ÔÓ¦µÄ¸½¼Ó×ÊÁÏ£©
2
°²×° Oracle ºÍ¹¹½¨Êý¾Ý¿â
3
Oracle Enterprise Manager Êý¾Ý¿â¿ØÖÆÈëÃÅ
4
ÅäÖÃÍøÂç»·¾³
5
¹ÜÀí Oracle Àý³Ì
6
¹ÜÀíÊý¾Ý¿â´æ´¢½á¹¹
7
¹ÜÀíÓû§ºÍ°²È«ÐÔ
8
¹ÜÀíģʽ¶ ......

oracle ÈÕ³£Ê¹Óù¦Äܼ¯

1. ²é¿´Êý¾ÝµÄ×Ö·û¼¯
sqlplus> col parameter format a30
sqlplus> col value format a30
sqlplus> select * from nls_database_parameter
PARAMETER                      VALUE
------------------------------ --------------------
...
NLS_CH ......

OracleÖÐÌí¼ÓJob

OracleÖÐÌí¼ÓJob
 --ÿ15·ÖÖÓ trunc(sysdate+1/96,'MI')/*5:Mins*/ sysdate + 5/(60*24)
SQL> variable jobno number;
SQL> begin
  2  dbms_job.submit(:jobno,'´æ´¢¹ý³ÌÃû;',sysdate,'/*1:Hr*/ sysdate + 1/24' );
  3  commit;
  4  end;
  5  /
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ