试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30944' and id < 2490963 and id<>'2490963' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30944' and id > 2490963 and id<>'2490963' order by id asc limit 5