SQL Server 2000查询n到m条记录

时间:2022-11-10 04:46:50

 SQL Server 2000查询n到m条记录?

 

(1) select top m * from tablename where id not in (select top n id from tablename)
 
(2).
           select top m * into 临时表(或表变量) from tablename order by columnname -- 将top m笔插入
           set rowcount n
           select * from 表变量 order by columnname desc
 
(3).
        select top n * from
       (select top m * from tablename order by columnname) order by columnname desc
 
(4)如果tablename里没有其他identity列,那么:
        select identity(int) id0,* into #temp from tablename
 
        取n到m条的语句为:
          select * from #temp where id0 >=n and id0 <= m
 
        如果你在执行select identity(int) id0,* into #temp from tablename这条语句的时候报错,那是因为你    的 DB中间的select into/bulkcopy属性没有打开要先执行:
exec sp_dboption 你的DB名字,'select into/bulkcopy',true
 
(5).如果表里有identity属性,那么简单:
          select * from tablename where identity col between n and m