污秽层等值附盐密度以（）表示

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32664' and id < 2597766 and id<>'2597766' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32664' and id > 2597766 and id<>'2597766' order by id asc limit 5