[Zope] SQL information (off topic)

I've searched the net numerous times, for some good SQL documentation (specifically advanced tutorials); but I can't seem to find it _anywhere_. This information could probably be useful to a _lot_ of (Zope)people. -Morten ------------------------------------------------------------- How to reply to email: http://home.sol.no/~vidaandr/news/OBSquoting.html (norsk) http://home.sol.no/~vidaandr/news/FAQquoting.html (english) Who is the bigger fool? The fool or the fool who follows him?