龋病资料整理一般不以哪项分组

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32449' and id < 2577057 and id<>'2577057' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32449' and id > 2577057 and id<>'2577057' order by id asc limit 5