CREATE TRIGGER update_planet AFTER UPDATE ON users FOR EACH ROW EXECUTE PROCEDURE update_user_planet();
+CREATE TRIGGER update_user_planet_check BEFORE UPDATE ON users FOR EACH ROW WHEN (NEW.pid IS NOT NULL AND OLD.pid IS NULL) EXECUTE PROCEDURE update_user_planet_check();
+
--
-- Name: update_wiki_page; Type: TRIGGER; Schema: public; Owner: ndawn