Hi Guys,
please advice why should one need to unset the environment variable set for ORACLE user in my AIX box as recommended by the upgrade doc below:
http://docs.oracle.com/cd/E11882_01/install.112/e41961/procstop.htm#CWLIN419
my Env uses the same aix os account for both the grid_home and database oracle_home installation.
if different os account is used for the grid_home and db oracle_home, i don't have to unset any of the environment that set for the 2 os account right?
lastly how do i unset the env variable? i have setting of my grid_home/ tns_admin, db oracle_home on my .bash_profile. Can i just rename it to something else to temporary unset it this way?