所谓筛检就是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25503' and id < 2146898 and id<>'2146898' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25503' and id > 2146898 and id<>'2146898' order by id asc limit 5