( )是指从目标状态出发，考虑如何达到初始状态的问题解决方法。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26046' and id < 2188061 and id<>'2188061' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26046' and id > 2188061 and id<>'2188061' order by id asc limit 5