（）you have understood this rule，you’ll have no further difficulty.

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30107' and id < 2437546 and id<>'2437546' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30107' and id > 2437546 and id<>'2437546' order by id asc limit 5