患儿，女，7岁，乳牙龋坏较多，已充填。六龄牙已萌齐，窝沟深，部分窝沟有着色，无明显龋坏，要求预防。操作过程中下面哪一项不正确

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32467' and id < 2578820 and id<>'2578820' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32467' and id > 2578820 and id<>'2578820' order by id asc limit 5