下列选项所描述的对象，哪一项与其他三项不同？（ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31849' and id < 2545789 and id<>'2545789' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31849' and id > 2545789 and id<>'2545789' order by id asc limit 5