Quick Poll: Do you abstract your DB functions?

This one has always had me wondering how everyone else did it, so I figured what better way to find out than to put up a quick poll.

So it's fairly straightforward: in your code, do you have a database wrapper class with abstracted functions like query(), or do you call mysql_query() (or equivalent) directly from your code?

Leave a comment below if you're outraged that I even had to ask.