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solaris 10 oracleµÄ°²×°

ÇëÑéÖ¤Ò»ÏÂsolarisºÍoracleµÄ°æ±¾ÐÅÏ¢£¬Èç¹û°æ±¾ºÅ²»¶Ô£¬¿ÉÄܻᰲװʧ°Ü
solaris°æ±¾£ºSunOs 5.10
oracle°æ±¾£º Oracle Database 10g Release 2 (10.2.0.2) for Solaris Operating System (x86)
**Èç¹û²»ÖªµÀsolarisµÄ°æ±¾£¬¿ÉÒÔÔÚÃüÁî´°¿ÚÊäÈë:uname -a
µÚÒ»²½:ÒÔROOTÉí·ÝµÇ½ϵͳ
µÚ¶þ²½:´´½¨Óû§ºÍ×é:
#groupadd oinstall
#groupadd dba
#useradd -d /export/home/oracle -g oinstall -G dba oracle
**×¢ÒâÕâÀïÒ»¶¨Òª°ÑoracleÓû§µÄĿ¼¸Ä³É×Ô¼º¶¨ÒåµÄ£¬²»¸ÄµÄ»°£¬Ä¬ÈÏÔÚ/home/oracle£¬oracleÓû§½«ÎÞ·¨µÇ½
#passwd oracle
#mkdir -p /export/home/oracle
#chown -R oracle:oinstall /export/home/oracle
µÚÈý²½:
1.½¨Á¢oracleµÄ»ùĿ¼ºÍÊý¾Ý¿âĿ¼
mkdir -p /u01/home/app/oracle (oracle»ùĿ¼)
mkdir /u01/home/oradata (Êý¾ÝÎļþĿ¼)
2.¸Ä±äĿ¼µÄÊôÖ÷ºÍ×é
chown -R oracle:oinstall /u01/home/app/oracle
chown -R oracle:oinstall /u01/home/oradata
3.¸Ä±äĿ¼ȨÏÞ
chmod -R 775 /u01/home/app/oracle
chmod -R 775 /u01/home/oradata
µÚËIJ½:ÅäÖÃÄں˲ÎÊý
1.±¸·ÝÎļþ: # cp /etc/system /etc/system.orig
2.´ò¿ªÎļþ²¢ÐÞ¸Ä: # vi /etc/system
ÔÚÎļþĩβÌí¼ÓÒÔÏÂÄÚÈÝ: set semsys:seminfo_semmni=100
set semsys:seminfo_semmns=1024
set semsys:seminfo_semmsl=256
set semsys:seminfo_semvmx=32767
set shmsys:shminfo_shmmax=4294967295
set shmsys:shminfo_shmmni=100
±£´æºóÖØÆô: # /usr/sbin/reboot
µÚÎå²½£ºÑé֤ϵͳÌõ¼þ
# pkginfo -i SUNWarc SUNWbtool SUNWhea SUNWlibm SUNWlibms SUNWsprot SUNWsprox SUNWtoo SUNWi1of SUNWi1cs SUNWi15cs SUNWxwfnt
Èç¹ûÑé֤ûÓÐͨ¹ý£¬ÇëÔÚsolaris10µÄ°²×°ÅÌÖÐÕÒµ½ÏàÓ¦µÄ°²×°°ü£¬¸´ÖƵ½/var/spool/pkgĿ¼ÏÂ
ÔÚÃüÁî´°¿ÚÖÐÖ´ÐУºpkgadd
**ȱÉٵݲװ°üÒ»°ãÔÚsolaris10µÄµÚÒ»ÕŰ²×°¹âÅ̵Ä/solaris_10/productĿ¼ÏÂ
±¾ÈËÔÚsolaris°¸10²âÊÔ£¬ÓÐЩ°ü²»×°£¬²»Ó°Ïìoracle°²×°ºÍʹÓÃ
µÚÁù²½:ÒÔoracleÓû§µÇ½²¢ÅäÖÃÓû§»·¾³
1. $ su - oracle
2. $ vi .profile
¼ÓÉÏ: umask 022
3.ÔËÐÐ: $ . ./.profile
4.Ö´ÐÐ: $ ORACLE_BASE=/u01/app/oracle
$ ORACLE_SID=sales
$ export ORACLE_BASE ORACLE_SID
5.È·¶¨ORACLE_HOME ºÍ TNS_ADMIN ûÓб»ÉèÖùý:
$ unset ORACLE_HOME
$ unset TNS_ADMIN
ÔÚsoalris SPRAC ûÓÐ.profile,ÐèÒª×Ô¼ºÊÖ¹¤½¨Á¢.
6.


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oracle nvl decode

SELECT
DECODE(ÁÐ,0,'Q'1,'P',2,'O')¡¡AS ret
from dual
--·ÖÎö: µ± ÁÐ=0ʱ,½«"Q"¸³Öµ
--µ± ÁÐ =1ʱ,½«"P"¸³Öµ
--µ± ÁÐ=2ʱ,½«"O"¸³Öµ
--NVL()º¯Êý:
--NVL(ARG,VALUE)´ï±êÈç¹ûÇ°ÃæµÄARGֵΪNULLÄÇô·µ»ØµÄֵΪºóÃæµÄVALUE¶þÕß½áºÏʹÓÃ:
DECODE(NVL(±äÁ¿ ''),'','-','OK')
//·ÖÎö:
--Èô ±äÁ¿ ÊÇ·ñΪ¿Õ.ÈôΪ¿Õ¸³¸ø¿ ......

oracle PL SQLѧϰ°¸Àý£¨Ò»£©

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  ²½Öè1£ºÓÃSCOTT/TIGERÕË»§µÇ¼SQL*Plus¡£
  ²½Öè2£ºÔÚÊäÈëÇøÊäÈëÒÔϳÌÐò£º
   /*ÕâÊÇÒ»¸ö¼òµ¥µÄʾÀý³ÌÐò*/
  SET SERVEROUTPUT ON
  DECLARE--¶¨Ò岿·Ö±êʶ
    v_name  VARCHAR2 ......

oracle PL SQLѧϰ°¸Àý£¨¶þ£©

¡¾ÑµÁ·6.1¡¿¡¡Ê¹ÓÃÒþʽÓαêµÄÊôÐÔ£¬Åж϶ԹÍÔ±¹¤×ʵÄÐÞ¸ÄÊÇ·ñ³É¹¦¡£
²½Öè1£ºÊäÈëºÍÔËÐÐÒÔϳÌÐò£º
BEGIN
  UPDATE emp SET sal=sal+100 WHERE empno=1234;
  IF SQL%FOUND THEN
       DBMS_OUTPUT.PUT_LINE('³É¹¦Ð޸ĹÍÔ±¹¤×Ê£¡');
       ......

ORACLEѧϰ֮·

Âò±¾Êé ÏÈ´Ó°²×°¿ªÊ¼°É È»ºóÂò±¾PLSQL ѧѧÓï·¨ ÕâÊÇ×î»ù±¾µÄ ½ÓÏÂÀ´¾ÍÑо¿¹ÊÕϺóÔõôÐÞ¸´ ÔÙ¾ÍÊDZ¸·Ý ÓÅ»¯ ¼¯Èº È»ºó»¹ÒªÑ§Ï°LINUX²Ù×÷ ÕâÊÇÒ»¶¨ÒªµÄ ×°WINDOWSÉϵÄORACLE²»¶à ÔÙ»¨2WÈ¥¿¼¸öOCP ¾ÍÐÐÁË
oracleµÄ¹Ù·½½Ì²ÄµÄ˳ÐòÊÇsql»ù´¡£¬½á¹¹£¬±¸·Ý»Ö¸´£¬ÐÔÄÜÓÅ»¯¡£
sqlÓï¾äµÄ»ù´¡»¹ÊǺÜÖØÒªµÄ¡£Èç¹ûÄãÏë×ö¿ª·¢pl/sqlÒ» ......
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