分枝较多，侧枝一个者习称“单门”

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26298' and id < 2199975 and id<>'2199975' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26298' and id > 2199975 and id<>'2199975' order by id asc limit 5