``Are you able to connect at system administrator (sysdba) in Oracle?``
Actually no, I don't have sysdba's password. But I can log as administrator into windows machine where Oracle server is installed. So how do I restore password of regular user USER001 in this situation? Is it possible at all?
They should never be modified by any user or database administrator, and no one should create any tables in the schema of user
SYS. (However, you can change the storage parameters of the data dictionary settings if necessary.)
Ensure that most database users are never able to connect to Oracle Database using the