DECLARE
V_ORACLE_HOME VARCHAR2 (2000);
V_ORACLE_SID VARCHAR2 (256);
BEGIN
DBMS_SYSTEM.GET_ENV (‘ORACLE_HOME’, V_ORACLE_HOME);
DBMS_SYSTEM.GET_ENV (‘ORACLE_SID’, V_ORACLE_SID );
–The below line will print Oracle_home
DBMS_OUTPUT.PUT_LINE (‘ORACLE_HOME :- ‘ || V_ORACLE_HOME);
— the below line will print Oracle_SID
DBMS_OUTPUT.PUT_LINE (‘ORACLE_HOME :-‘ || V_ORACLE_SID);
END;
Reference :
1-OTN Forum
Thank you
Osama Mustafa