在SQL中怎样查询一个表的第20条数据到30条数据

[zhongweng]

在SQL中怎样查询一个表的第20条数据到30条数据

[SQLCenter]

with cte as
(
	select row=row_number()over(order by getdate()), * from tb
)
select * from cte where row between 20 and 30

[SQLCenter]

select top 11 * from tb a
left join (select top 30 primarykey from tb) b
	on a.primarykey = b.primarykey
where b.primarykey is null

[cjzm83]

select top 30 * from BS_person
except 
select top 10 * from BS_person

[cjzm83]

select top 30 * from BS_person
except 
select top 20 * from BS_person

[cjzm83]

select top 30 * from BS_person
except 
select top 19 * from BS_person

[Rotel-刘志东]

select top 11 * from tb a
left join (select top 30 primarykey from tb) b
    on a.primarykey = b.primarykey
where b.primarykey is null

[百年树人]

参考

取n到m行

1. 
select top m * from tablename where id not in (select top n id from tablename order by id asc/*|desc*/) 

2. 
select top m * into 临时表(或表变量) from tablename order by columnname -- 将top m笔插入到临时表 
set rowcount n   --只取n条结果
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： 
先生成一个序列,存储在一临时表中.
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  

6.SQL2005开始.可以使用row_number() over()生成行号
;with cte as
(
 select id0=row_number() over(order by id),* from tablename
)
select * from cte where id0 between n to m

[sistwl]

[Quote=引用 7 楼 josy 的回复:]
参考
SQL code
取n到m行

1.
select top m * from tablename where id not in (select top n id from tablename order by id asc/*|desc*/)

2.
select top m * into 临时表(或表变量) from tablename order by columnname ……
[/Quote]

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