select top 1 ID from Net_dictionary,其中top1 ID指的是什么?

select top 1 ID from Net_dictionary,其中top1 ID指的是什么? 请问 select top 1 1 from ... com.accp.dao.impl.StudentsDAOImpl@1ba92dbHibernate:select top 2 students0_.id as id0_,students0_.class_id as class2_0_,students0_.name as name0_,students0_.age as age0_ from students students0_ order by students0_.id descHibernate:select count(*) as select id from (select id from pedigree group by number having count(name)>1)as a; 为啥用as a select top 1 SELECT TOP 1 FROM articles_view WHERE 1=1 AND id = 18 ORDER BY id DESC这是在向网站上传东西时弹出来的 该怎样处理 新手小白一个 select top 10 * from (select top 40 * from a order by id asc) top_n order by id desc以上这句是你写的,取出表A中第31到第40记录（SQLServer2005,以自动增长的ID作为主键,注意：ID可能不是连续的.）我想问下能不能 sql语句中参数乘法select top 4 *from UserInfowhere ID not in(select top 12 idfrom UserInfo ) 这个语句里面 12 用 3*4表示该怎么写啊4是第一个参数 3是第二个参数 ‘｛0｝‘ * （‘｛1｝’-1）这么写不对啊我这 select ** from A where A.id in (select id from B where ****) 在以下哪种情况,select ** from A whereselect ** from A where A.id in (select id from B where ****) 在以下哪种情况,此语句执行的速度快：（1）A表的记录数远多于 英语翻译select top 4 * from shop_books where anclassid = (select anclassid from shop_books where bookid = &request(id)&) order by liulancount ,chengjiaocount,adddate desc这段代码大概的意思就是显示,查询字段的前4个数据,而 nsql=select * from gonggao where passed=1 order by id desc SQL语句理解 select * from B where (select count(1) as num from A where A.ID = B.ID) = 0select * from B where (select count(1) as num from A where A.ID = B.ID) = 0请问如何理解,为什么 可以在B表中 排除A表的数据 sql=select top 1 * from news order by tim desc 中的top 1是什么作用?如题 select Field_Content,ID*1 as ID,[index]=identity(int,1,1) into #temp from user_Pro where categoryid= + id+ order by indexid desc; select * from #temp; drop table #temp; select Field_Content,ID*1 as ID,[index]=identity(int,1,1) into #temp from user_Pro where categoryid= + id+ order by indexid desc; select * from #temp; drop table #temp; $query = mysql_query( select * from 表名 where id='$_GET[id]' )中'$_GET[id]'是什么意思? 请问sql=select * from 招聘信息 order by id select max(account_id ) from(select top 5 account_id from account)子查询没起作用为什么?