[SQL] Just 'sql'?

[Itai Zukerman]

Hi, I have this:

CREATE FUNCTION queue_add() RETURNS OPAQUE AS 'BEGIN
  INSERT INTO queue ( count, price ) VALUES ( NEW.count, NEW.price );
  RETURN NEW;
END;' LANGUAGE 'plpgsql' ;

I can't figure out how to do this with LANGUAGE 'sql'.  Any ideas?

Thanks,
-itai