下列不属于统计表必备结构的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30414' and id < 2458712 and id<>'2458712' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30414' and id > 2458712 and id<>'2458712' order by id asc limit 5