Yes John, I've done experiments with several indexes such as index(list_id), index(modified_date_time), index(item_id) and index(list_id, modified, item_id). And the result of the experiment the same.
Yes John, I've done experiments with several indexes such as index(list_id), index(modified_date_time), index(item_id) and index(list_id, modified, item_id). And the result of the experiment the same.