以下关于规模不经济的说法正确的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29530' and id < 2402337 and id<>'2402337' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29530' and id > 2402337 and id<>'2402337' order by id asc limit 5