What are the system variables in oracle

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In oracle, what is called the system variable and the types of system variables

Good answer hepls me


Thanks and greetings

Srikkanth.M

System of SETTING Variable summary
Source: http://download.oracle.com/docs/cd/B19306_01/server.102/b14357/ch12040.htm

Oracle environment variables
The following environment variables are valid for Oracle:
ORACLE_HOME
ORACLE_BASE (optional)
ORA_NLS (optional)
NLS_LANG (optional)
TNS_ADMIN (optional)
Source: http://publib.boulder.ibm.com/infocenter/db2luw/v9/index.jsp?topic=/com.ibm.websphere.ii.foundation.conn.fw.orc.doc/configuring/iiylsorcenvvars.html

ORACLE_SID is the name of the database instance that you are using.

T2KDEV is set to the type of terminal you are using. If you are using openwindows; Xsun if you use X windows.

Is defined on the type of terminal you are using. Note: If you are using openwindows, you may need to redefine the variable TERM to the Sun (instead of cmd-Sun) and you must run a shelltool ORACLE.

TWO_TASK is located where the ORACLE Server can be found, and will normally be the name of the database instance. This variable allows to simplify the command line to start the ORACLE tools.
Source: http://ugweb.cs.ualberta.ca/~c391/manual/chapt3.html

HTH
Girish Sharma

Published by: Girish Sharma on March 3, 2010 09:16
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Tags: Database

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