以下（ ）功能属于智能变电站高级应用功能。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='29464' and id < 2399284 and id<>'2399284' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29464' and id > 2399284 and id<>'2399284' order by id asc limit 5