On Wed, 27 Jan 2010 11:49:46 -0300
Alvaro Herrera <alvherre@commandprompt.com> wrote:
> > There are a lot of functions in contrib taking cstring input and
> > returning cstring output.
> > Are they just in the same "special" class of [type]in, [type]out
> > [type]recv... functions?
> Probably, but I didn't check.
Does this nearly translate to:
"nothing you should care about right now and anyway just functions
that won't return results to SQL"?
thanks
--
Ivan Sergio Borgonovo
http://www.webthatworks.it