Eduardo,
> Do exists a PL/PGSQL editor?
Not that I know of. We've talked about this for PGAccess, but nothing's come
of it because nobody has the motivation to code it, yet. PGAccess does have a
function editor, but it's rather limited.
I've been told that TOra (http://www.globecom.se/tora/) functions as a
PL/pgSQL editor if you have the Oracle PL/SQL libraries installed. I haven't
tried this, myself.
I use KDE's Kate.
Good luck!
--
Josh Berkus
Aglio Database Solutions
San Francisco