关于Couinaud分段法，描述有误的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32550' and id < 2586663 and id<>'2586663' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32550' and id > 2586663 and id<>'2586663' order by id asc limit 5