-- adding missing cascade part
ALTER TABLE site_node_object_mappings DROP CONSTRAINT snom_object_id_fk;
ALTER TABLE site_node_object_mappings ADD CONSTRAINT snom_object_id_fk FOREIGN KEY (object_id) REFERENCES acs_objects (object_id) ON UPDATE CASCADE ON DELETE CASCADE;

ALTER TABLE site_node_object_mappings DROP CONSTRAINT snom_node_id_fk;
ALTER TABLE site_node_object_mappings ADD CONSTRAINT snom_node_id_fk FOREIGN KEY (object_id) REFERENCES acs_objects (object_id) ON UPDATE CASCADE ON DELETE CASCADE;