以下关于用Outlook Express收发电子邮件的说法中错误的是 。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30254' and id < 2447492 and id<>'2447492' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30254' and id > 2447492 and id<>'2447492' order by id asc limit 5