I've been programming professionally for 6 years and only just started using SQL for the first time for a side project -- some web dev stuff. I know Prolog pre

I've been programming professionally for 6 years and only just started using SQL for the first time for a side project -- some web dev stuff. I know Prolog pretty well so it's not like I was completely flabbergasted by it, I just had no need to use SQL before.