SQL Error: select id,body,options from ***_enewstiku where sourceid='28155' and id < 2312069 and id<>'2312069' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28155' and id > 2312069 and id<>'2312069' order by id asc limit 5
，对其正确的理解含义是（）。