一个汉字的机内码与国标码之间的差别是

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='57157' and id < 3620027 and id<>'3620027' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='57157' and id > 3620027 and id<>'3620027' order by id asc limit 5