对下图实验过程和结论的描述错误的是

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='21150' and id < 1836977 and id<>'1836977' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='21150' and id > 1836977 and id<>'1836977' order by id asc limit 5