Is it possible to create a C## user on non cdb?
In order to use a unique user of a internal tool on various databases, CDBs and non-CDBs, we need to create a C## user, but on non-CDBs it raises a ORA-65094.
On our research, we've read about set the _oracle_script, create the user and reset it, but it's possible to have some side effects. What side effects it may cause.
Could it be possible to create a C## user using that alternative safely, or it has another way to do that?