wiss ji wrote:
> i'd like to know how to use and implement look up
> tables using c language, moreover i'd like to have
> some theoretical information regarding this topic.
Since I don't know what a lookup table _exactly_ is, I can only guess.
I would recommend glib (www.gtk.org) as a good source of information, since
it implements many common containers/methods in plain C. Of course pgsql
will have yet another implementaion of it. Just look into the source code.
Christof