试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30951' and id < 2491804 and id<>'2491804' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30951' and id > 2491804 and id<>'2491804' order by id asc limit 5