Does the Oracle database username exist for each Linux account?
The former employee left the company and can not find the details at this time.
I can log in to the Linux root account and run a DB query through sqlplus. If I log in as the Linux oracle account, I can not log in with the username that was logged in as the root account.
I do not know which setting I made.
I have a few questions,
As the title suggests, does the Oracle database username exist for every Linux account? I'm wondering if there is a database username that can only be logged in to the Linux root account.
I would like you to give me a general idea of what configuration should be changed to run as the root account in the Linux oracle account.