A good start is the interactive documentation:
http://www.postgresql.org/idocs/ , specifically the section "Procedural
Languages".
Bruce Momjian'b book "Postgresql Introduction and concepts" gives some good
examples.
David.
Tom�� Kubi� wrote in message <9s5l2q$2qbk$1@news.tht.net>...
>Hi,
> I�m new in PostgreSQL, but i have worked with many databases systems. I
>know good standard SQL language. I know that stored procedures I can create
>by CREATE PROCEDURE. But I didn �t find this syntax in Postgre SQL. How is
>it in Postgres? I�m using PostgreSQL 7.1.3
>
>thanks
>
>Tomas Kubis
>
>