甲在某商场购物时，将自己的背包放在商场寄存处。对此，下列说法错误的是（ U

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31297' and id < 2510967 and id<>'2510967' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31297' and id > 2510967 and id<>'2510967' order by id asc limit 5