（多选）下列关于通报的说法，错误的有（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31899' and id < 2550253 and id<>'2550253' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31899' and id > 2550253 and id<>'2550253' order by id asc limit 5