总结按照范围划分，可分为（〉。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30191' and id < 2441624 and id<>'2441624' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30191' and id > 2441624 and id<>'2441624' order by id asc limit 5