[cobalt-users] Creating MySql account

["Zarrir Junior" <zarrir@xxxxxxxxxxxx>]

I have PHP4 and Mysql installed on my Raq3. I´m not familiar with MySql but
i have a new customer who needs a virtual site with MySql enabled. I´d like
to know a few things:
1)What are the security issues i would have to worry about if i allow Mysql
to his account? Do i have to necessarily give him shell access?
2)Should i consider an charging him for extra bandwidth consumption, i mean,
does Mysql considerably consumes more bandwidth?
3)How exactly do i create his account? I have , as root, the password to
work with Mysql (i have already changed the default). I need to create a
database for him that only him , as site administrator , can work with. What
are the exact commands and directory permissions?
        Thanks in advance!