关于牙本质小管，不正确的叙述是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='32201' and id < 2566309 and id<>'2566309' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32201' and id > 2566309 and id<>'2566309' order by id asc limit 5