ALTER TABLE signals.walk_object
    DROP CONSTRAINT IF EXISTS walk_object_feedback_type_check;

ALTER TABLE signals.walk_object
    ADD CHECK (feedback_type = ANY(ARRAY['none',
                                'other',
                                'barrier',
                                'building_entrance',
                                'address_plate',
                                'entrance_plate',
                                'business_sign',
                                'business_working_hours',
                                'foot_path',
                                'cycle_path',
                                'stairs',
                                'ramp',
                                'room',
                                'wall',
                                'organization',
                                'fence',
                                'building',
                                'parking'
    ]));
