下列对关键期理解不正确的是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30558' and id < 2466487 and id<>'2466487' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30558' and id > 2466487 and id<>'2466487' order by id asc limit 5