* Mario Alberto Soto Cordones <mario_soto@compuall.cl> [20.03.2003 20:15]:
> Victor the sintaxis it`s my error sorry.
> now how i to suscribe the list SQL
> and finaly question
> the function what you return me work very good, but return only one field,
> but i want to return two or many field
> how i do
>
> gracias
Well, you can subscribe to any list you wish here:
<http://www.postgresql.org/lists.html>
Select list you wish to subscribe and follow the instructions.
You'd better read yourself about server-side programming in postgres, you
can find everything you need in PostgreSQL Programmers Guide
<http://www.postgresql.org/docs/>. There you'll see Extending SQL: Functions
paragraph (it's numbered as 9th in docs for postgres 7.3.1). You'll find
everything about functions there.
--
Victor Yegorov