Currently we are missing the postgresql library. Adding it would enable us to include luasql-postgresql in batteries.
+1 This would be great.
Looking into this now, hopefully I'll be able to include it in LuaBatteries 0.9 release.
Module in Repository. For now without crypto support.
Thanks so much. Your work on this project is very important to the success of Lua for Windows. We will be close to releasing a beta of LfW based on LuaDist. We can't continue with VC2005 at work so this will happen.