Oracle Database has a grant that you can use to connect through another user. For example, I have the use ”A” and I want to connect with this user through the user ''brunors''. It possible to do it, but you need to give the grant connect through to user ''brunors''. I am going to show how it works now.. Let’s go… SQL> create user brunors identified by <brunors’s password here>; User created. SQL> grant connect , resource , create session to brunors; Grant succeeded. SQL> ALTER USER A GRANT CONNECT…