MySQL query, no experience
I want to be able to turn this:
By running a MySQL query. There will be up to 100 different names/accounts that will need to be calculated. I have very little experience in MySQL, mainly because I've never had to use it until now, and even then, this is all I'd need to use it for. There are other ways I could go about this, but for simplicity's sake, let's say it must be done using MySQL.
I know it'd be fairly simple to do for someone experienced in MySQL, and I'd learn to do it myself, but I am somewhat on a short schedule, a few days actually.
Can anyone help me out?