在下列各种故障类型中，属于纵向故障的是（）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32644' and id < 2595694 and id<>'2595694' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32644' and id > 2595694 and id<>'2595694' order by id asc limit 5