试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='31001' and id < 2493717 and id<>'2493717' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31001' and id > 2493717 and id<>'2493717' order by id asc limit 5