Thread:Project:Support desk/Maintenance Script, rebuildall.php, where are the database info calls etc

I asked my host to run the rebuildall.php maintenance script and they cam back and said "we can't run that as you are on a shared server and that will run on all databases on the server". Yeah right, as if anyone would be stupid enough to write code like that. Anyway, I have been trying to work out which part of the code it goes off to get the details from the admin configuration file etc, and I can't work it out. I want to educate the "help" person that it wont do what they think it will. Means I wont have to do it via longer ways in the future. Any insight?