对位移电流，有下述四种说法，请指出哪一种说法正确.（）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30391' and id < 2456879 and id<>'2456879' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30391' and id > 2456879 and id<>'2456879' order by id asc limit 5