Pavel,
> I am not able write documentation (my english is really stupid). Please,
> if you can, work on it. And, please, read and correct wiki
> (http://postgresql.interweb.cz/index.php/SQL/PSM ). I inwite any notes
> to implementation sql/psm in postgresql environment.
I'd suggest writing documentation in Czech and getting it translated.
We probably have more translators than people who know anything about
PSM. A lot of the Sun database team is Czech; I can ask if they want to
help.
--Josh