No I don’t really know any SQL. In fact, even at vocational school, where we focussed on database normalisation anyway, I tried hard to avoid the topic. Feel free to access here my entire knowledge about SQL ☺ (I did use Amaya, Arena and Arachne though. Liked only Arachne out of these three, and then, only under DOS, not its Unix version. Maybe the WWW could be named AAA instead? But then, lynx(1) is the one true browser…)
The entirety of my (X)HTML and ECMAscript knowledge, DE: SELFHTML; although, the spec and DTD helped; and to write my notes on JSON, I took a peek at the formal ECMAscript spec as well… à propos, does anyone know a (good enough) indent(1) equivalent for ECMAscript, as I am trying to strip down some, inherited (GPL, yes) code for a hobby project, but Geo-people seem to produce illegible code?