How to find the users list in oracle 11g db?

Question

How to find out the users list, which is all created in the oracle 11g database. Is there any command to find out the users list which we can execute f

Answer 1

I tried this query and it works for me.

SELECT username FROM dba_users 
ORDER BY username;

If you want to get the list of all that users which are created by end-user, then you can try this:

SELECT username FROM dba_users where Default_TableSpace not in ('SYSAUX', 'SYSTEM', 'USERS')
ORDER BY username;