下列各选项中，有关信息的作用的说法不正确的是（)

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31820' and id < 2543342 and id<>'2543342' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31820' and id > 2543342 and id<>'2543342' order by id asc limit 5