针对播出系统特点采取相应的（）等恶意破坏的技术措施，

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30265' and id < 2448385 and id<>'2448385' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30265' and id > 2448385 and id<>'2448385' order by id asc limit 5