I would like to remove all uneeded schemas from my 10g R2 databases.
I know that I can leave the accounts locked, but I would rather remove the uneeded accounts as well as the objects.
I have been experimenting and I can tell you that some of the documentation out there is misleading and out of date.
Assuming that I am not using any additional database options which schemas can I safely drop? Also, once dropped some of the objects are referenced by other processes and cause weird/hatefull errors. How do you completely remove the option from the registry? And which accounts are associated with which options and registry values?