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

¹ØÓÚÔ¶³Ì°²×°oracleÓë´íÎóµÄ´¦Àí

Linuxϵͳɾ³ýoracle 10g£¨°üÀ¨Èí¼þºÍʵÀý£©
Èí¼þ»·¾³£ºLinuxϵͳ¡¡Oracle 10.0.1.0
Éæ¼°Óû§£ºroot oracle
ɾ³ýoracleÈí¼þºÍʵÀý²½Ö裺
1¡¢oracleÓû§µÇ½sqlplusÍ£Ö¹Êý¾Ý¿â£ºshutdown
2¡¢oracleÓû§Í£Ö¹¼àÌý·þÎñ£ºlsnrctl stop£¨Èç¹û¼àÌý·þÎñÆô¶¯µÄ»°£©
3¡¢rootÓû§
 É¾³ý/tmpÏÂora*Îļþ
 É¾³ý/optÏÂOR*Îļþ
 É¾³ý/etcÏÂoraInst.locºÍoratabÎļþ
 £¨ÕâÁ½¸öÎļþÊǰ²×°oracleʱִÐÐ$ORACLE_HOME/root.sh½Å±¾²úÉúµÄ£©
 É¾³ý/usr/local/binÏÂcoraenv¡¢dbhome¡¢oraenv
 £¨ÕâÈý¸öÎļþÊǰ²×°oracleʱִÐÐ$ORACLE_BASE/oraInventory/orainstRoot.sh½Å±¾²úÉúµÄ£©
 É¾³ý$ORACLE_BASEÏÂadmin¡¢flash_recovery_area¡¢oradata¡¢oraInventory
 £¨¼ÇסÕâÀﲻҪɾ³ýoracleÓû§Ä¬ÈÏĿ¼£¬Ï´ÎÖØÐ°²×°oracleÈí¼þʱ»¹ÒªÊ¹ÓÃoracleÓû§ÄØ£©
 Ìرð×¢ÒâµÄÊDz»ÒªÉ¾³ý$ORACLE_BASEÏÂoracleÓû§Ä¬ÈÏĿ¼£¬Ï´ÎÖØÐ°²×°oracleÈí¼þʱ»¹ÒªÊ¹ÓÃoracleÓû§¡£
ɾ³ýoracleʵÀý£¬²»É¾³ýoracleÈí¼þ
1¡¢oracleÓû§Ö´ÐÐ$ORACLE_HOME/bin/dbca£¬É¾³ýʵÀý
2¡¢²é¿´$ORACLE_BASEĿ¼ÏÂadmin¡¢oradataĿ¼ÊÇ·ñ»¹´æÔÚÎļþ£¬Èç¹û´æÔÚrmÒ»ÏÂɾ³ý¼´¿É¡£Èç¹ûÓöµ½“Ô­ÎÄÎļþÕýÔÚ±»Ê¹Óõϰ”£¬Í£Ö¹·þÎñÔÙɾ³ý¡£
&&&&&&&&&&&&&&&&&&&&&&
ÓÃXmanagerÁ¬½ÓÔ¶³Ì·þÎñÆ÷¶Ë×ÀÃæ°²×°oracle¿ÉÄܻᱨ´í.
Èç¹ûÐèҪͼÐΰ²×°,ÐèÒªµÄ½â¾ö·½·¨£º°²×°ÒÔÏÂÁ½¸ö°ü
[root@dbatest1 tmp]# rpm -ivh xorg-x11-deprecated-libs-6.9.0-1.112.16.14asp.i386.rpm
warning: xorg-x11-deprecated-libs-6.9.0-1.112.16.14asp.i386.rpm: Header V3 DSA signature: NOKEY, key ID 9b3c94f4
Preparing...                ########################################### [100%]
   1:xorg-x11-deprecated-lib########################################### [100%]
[root@dbatest1 tmp]# rpm -ivh libXp-1.0.0-8.1.el5.i386.rpm
warning: libXp-1.0.0-8.1.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186
Preparing...                ###########################


Ïà¹ØÎĵµ£º

oracleË÷ÒýË鯬

author£ºskate
time£º2010-05-31
Ë÷ÒýÒ³¿éË鯬£¨Index Leaf Block Fragmentation£©
ÕâÆªÎÄÕ½«»á»Ø´ðÈçÏÂÎÊÌ⣺
ʲôÊÇË÷ÒýÒ³¿éË鯬£¿Ê²Ã´Ê±ºò±»ÖØÓã¿
ʲôÊǰë¿ÕË÷ÒýË鯬£¿Ê²Ã´Ê±ºò±»ÖØÓã¿
oracleµÄ±ê×¼Ë÷Òý½á¹¹ÊÇB×tree½á¹¹£¬Ò»¸öB×tree½á¹¹ÓÉÈýÖÖblock×é³É
¸ù¿é(root block):ÔÚB×treeÀïÓÐÇÒÖ ......

oracleÓësqlserver²åÈëÊý¾Ý¶¯Ì¬×Ö¶ÎÖµ

¼Ç¼һÏÂÒÔ±¸Ï´οìËÙÕÒµ½¡£¡£¡£
       Íùtb_wf_privgrant±íÖвåÈëÒ»Ìõ¼Ç¼£¬workflow_id×Ö¶ÎÖµ´Ótb_wf_workflow ±íÖлñÈ¡workflow_name='֪ʶÉóºË'µÄËùÓмǼÖÐworkflow_id×î´óÖµ¡£
--oracle
declare   a NUMBER(10);
   begin
   select  max(wo ......

ORACLEº¯Êý´óÈ«


SQLÖеĵ¥¼Ç¼º¯Êý
1.ASCII
·µ»ØÓëÖ¸¶¨µÄ×Ö·û¶ÔÓ¦µÄÊ®½øÖÆÊý;
SQL> select ascii('A') A,ascii('a') a,ascii('0') zero,ascii(' ') space from dual;
        A         A      ZERO   &nbs ......

OracleÖÐTO_DATE¸ñʽ ÀÁèÐÇ¿Õ

TO_DATE¸ñʽ(ÒÔʱ¼ä:2007-11-02   13:45:25ΪÀý)
Year:     
yy two digits Á½Î»Äê                ÏÔʾֵ:07
yyy three digits ÈýλÄê           ......

CentOS 5.2ÏÂOracle 10G °²×°Ïê½â

CentOS 5.2ÏÂOracle 10G °²×°Ïê½â
2009-01-16 14:38
CentOS ±ØÐèµÄ°²×°°ü
* GNOME Desktop Environment
* Editors
* Graphical Internet
* Text-based Internet
* Development Libraries
* Development Tools
* Legacy Software Development
* Server Configuration Tools
* Administration Tools
* Base
* Le ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ