postgresql7.1 select content_item__get_best_revision(:item_id) select content_item__get_path(:item_id) select content_item__get_template(:item_id, :context) as template_id select content_item__is_publishable(:item_id) select content_item__get_title(:item_id) select content_item__get_id(:url , :root_folder ) , content__blob_to_string(content) as text