http://www.postgresql.org/docs/ http://www.postgresql.org/docs/ Just read it. Seriously. Literally cover to cover, or nearly so. (Maybe simply scan the C-relat

http://www.postgresql.org/docs/ http://www.postgresql.org/docs/ Just read it. Seriously. Literally cover to cover, or nearly so. (Maybe simply scan the C-related sections if you're not into that, but do take note they exist. Similarly for some pl/ sections.) It might take you a few evenings, but you won't regret it. The Postgres docs is one of the best out there...