Sorry for bumping this old thread.
I've users who are creating test_% databases on the server,
they are visible to all users on the server.
I don't know how they managed to create a database with the name test_...
because all users don't have create database privileges.
The weird thing is that they did create a test database, and I don't know how.
How to prevent this?
Why is the test database and these privileges not revoked by directadmin's installer? Shouldn't it be?
Thanks