规范指引相对于个别指引的缺陷是：（  ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26874' and id < 2233467 and id<>'2233467' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26874' and id > 2233467 and id<>'2233467' order by id asc limit 5