下列有关统计抽样和非统计抽样的说法中正确的有（     ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26975' and id < 2238860 and id<>'2238860' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26975' and id > 2238860 and id<>'2238860' order by id asc limit 5