下列属于违法行为的是（ )0

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32021' and id < 2556724 and id<>'2556724' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32021' and id > 2556724 and id<>'2556724' order by id asc limit 5