CREATE OR REPLACE FUNCTION fb.f_users_get (
  pn_limit bigint,
  pn_offset bigint
)
RETURNS TABLE (
  id bigint,
  fullname varchar
) AS
$body$
begin
  return query
    select t.id,
           t.fullname
      from fb.v_users t
     limit pn_limit
    offset pn_offset;
end;
$body$
LANGUAGE 'plpgsql'
VOLATILE
CALLED ON NULL INPUT
SECURITY INVOKER
COST 100 ROWS 1000;