以下哪种设计不符合道德原则？（ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27171' and id < 2251249 and id<>'2251249' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27171' and id > 2251249 and id<>'2251249' order by id asc limit 5