短周期元素

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='19790' and id < 1717161 and id<>'1717161' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='19790' and id > 1717161 and id<>'1717161' order by id asc limit 5