关于农谙“小雪雪满天，来岁必丰年”所涉及的原理，下列说法错误的是（ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31171' and id < 2503924 and id<>'2503924' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31171' and id > 2503924 and id<>'2503924' order by id asc limit 5