取n到m条记录的语句

--转 潇洒老乌龟

 取n到m条记录的语句

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)   a
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   identitycol   between   n   and   m