ORACLE_HOME

  • From: Roger Xu <wellmetus@xxxxxxxxx>
  • To: oracle-l@xxxxxxxxxxxxx
  • Date: Mon, 18 Jan 2010 15:27:58 -0600

As I am learning Oracle in the Windows environment, I noticed that I do not
have to set ORACLE_HOME.
Am I missing something? Thanks!

H:\>echo %ORACLE_HOME%
%ORACLE_HOME%
H:\>sqlplus system/manager@triwebb
SQL*Plus: Release 10.1.0.4.2 - Production on Mon Jan 18 15:23:00 2010
Copyright (c) 1982, 2005, Oracle.  All rights reserved.

Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing
options
SQL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.4.0
- 64
bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing
options
H:\>set
ALLUSERSPROFILE=C:\Documents and Settings\All Users
APPDATA=C:\Documents and Settings\rxu\Application Data
CATALINA_HOME=C:\Tomcat5028
CLASSPATH=C:\j2sdk1.4.2_06;C:\Tomcat5028\webapps\WEB-INF\classes
CLIENTNAME=BB011257
ClusterLog=C:\WINDOWS\Cluster\cluster.log
CommonProgramFiles=C:\Program Files\Common Files
COMPUTERNAME=DRAGON
ComSpec=C:\WINDOWS\system32\cmd.exe
FP_NO_HOST_CHECK=NO
HOMEDRIVE=H:
HOMEPATH=\
HOMESHARE=\\cbcsrv1\users$\rxu
JAVA_HOME=C:\j2sdk1.4.2_06
LOGONSERVER=\\CBCADC2
NUMBER_OF_PROCESSORS=8
OS=Windows_NT
Path=E:\OraIAS\jdk\jre\bin\classic;E:\OraIAS\jdk\jre\bin;E:\OraIAS\bin;E:\OraIAS
\jlib;E:\OraPortal\bin;E:\OraPortal\jlib;D:\oracle\product\10.2.0\db_1\bin;C:\WI
NDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program
Files\Dell\SysMgt\
RAC5;C:\Program Files\Dell\SysMgt\oma\bin;%OMPATH%;C:\j2sdk1.4.2_06\bin
PATHEXT=.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH
PROCESSOR_ARCHITECTURE=x86
PROCESSOR_IDENTIFIER=x86 Family 6 Model 15 Stepping 11, GenuineIntel
PROCESSOR_LEVEL=6
PROCESSOR_REVISION=0f0b
ProgramFiles=C:\Program Files
PROMPT=$P$G
SESSIONNAME=RDP-Tcp#129
SystemDrive=C:
SystemRoot=C:\WINDOWS
TEMP=C:\DOCUME~1\rxu\LOCALS~1\Temp\1
TMP=C:\DOCUME~1\rxu\LOCALS~1\Temp\1
USERDNSDOMAIN=CARTERBC.NET
USERDOMAIN=CARTERBC
USERNAME=rxu
USERPROFILE=C:\Documents and Settings\rxu
windir=C:\WINDOWS
H:\>

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