Two oracle home 11g and 10g

hi all
i have al-ready installed oracle 11g on my xp and created database then
when i want to install oracle 10g .it installed sucessfully
but i cannot connect to any of the oracle software
as  i put the SAME oracle_base for both the ORACLE 11g and oracle 10g
Can anyone help me how to have two oracle home on a single machine xp?
Thanks
Misin

Hi,
there isnt any problem.
During instalation you set ORACLE_BASE. It could be the same for both version but you have to set diffrent ORACLE_HOME
Samething like this
(it's on linux but the same is on win )
echo $ORACLE_BASE
/opt/app/oracle
for 10g
echo $ORACLE_HOME
/opt/app/oracle/product/10/db10g
for 11g
echo $ORACLE_HOME
/opt/app/oracle/product/11/db11g
Now when do you want to run 10g set 10g enviroment and for 11g ORACLE_HOME form 11g.
REgards,
Tom
http://oracledba.cz

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