sqlserver2005 的分页测试 附上 分页存储过程

--数据表Table10001数据量60万
-- 结论1：在1000页以内翻页两种方法没有区别
-- 两个top分页方法是在 (1w)1500毫秒，最后一页（3140毫秒）select drid,title ,year
-- ROW_NUMBER分页方法在(1w)1000毫秒 ,最后一页（1576毫秒）select drid,title ,year
--结论2：还发现一个问题，如果多一个选择列的话，速度差别更大，*标识 30个字段
-- 两个top分页方法是在(1w)43056毫秒，最后一页（93436毫秒）select drid,title ,year
-- ROW_NUMBER分页方法在(1w)27560毫秒 ,最后一页（41210毫秒）select drid,title ,year
-------------//测试分页总结---------------------------------------
declare @page int set @page=33203;  --当前页

declare @pagecount int  --页总数33203
declare @totleCount int set @totleCount=664053--记录总数
declare @perpage int set @perpage=20;--每页
set @pagecount=@totleCount/@perpage+1 ;
select @pagecount
declare @d datetime --测试时间
----------利用两个top分页-------------------------------
set @d=getdate()
declare @nTcount int set @nTcount = @perpage + @perpage * (@page - 1);
select top (@perpage) drid,title ,year from
(select top (@nTcount) drid,title,year from
Table10001 order by year desc,drid desc)
as tbb order by year asc,drid asc
select [语句执行花费时间(毫秒)]=datediff(ms,@d,getdate())
--------利用ROW_NUMBER分页---------------------------------
set @d=getdate()
declare @s int set @s=(@page-1)*@perpage
declare @e int set @e=(@page)*(@perpage)  ;
With Cust AS  ( SELECT drid, title,year,
ROW_NUMBER() OVER (order by [year] desc,drid desc ) as RowNumber
FROM Table10001  )
select *  from Cust Where RowNumber Between @s and @e-1
select [语句执行花费时间(毫秒)]=datediff(ms,@d,getdate())

set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
CREATE     procedure [dbo].[SqlDataSearchListPaging]
@tbName varchar(255),        --表名
@tbFields varchar(1000),      --返回字段
@OrderField varchar(255),   --排序的字段名
@PageSize int,                 --页尺寸
@PageIndex int,                --页码
@OrderType bit,                --排序类型,1是升序,0是降序
@strWhere varchar(1500)   --查询条件
--@Total int output   ,          --返回总记录数
as
declare @strSql varchar(5000)     --主语句
declare @strOrder varchar(200)    --排序
declare @strSqlCount nvarchar(500)--查询记录总数主语句
declare @strtemp varchar(50)      --排序附加语句
--------------排序-----------------0是降序,1未升序
--set @Total=0
if @OrderType !=0
begin
set @strtemp= '>(select max('
set @strOrder='order by ' + @OrderField + ' asc '
end
else
begin
set @strtemp= '<(select min('
set @strOrder='order by '+ @OrderField + ' desc'
end
--------------总记录数---------------
--if @strWhere !=''
--    begin
--       set @strSqlCount='Select @TotalCout=count(*) from  ' + @tbName + 'where  '+ @strWhere
--    end
--else
--   begin
--     set @strSqlCount='Select @TotalCout=count(*) from  ' + @tbName
--  end
--------------分页为第一页------------
if @PageIndex =1 or @PageIndex <=0
begin
set @PageIndex =1
if @strWhere !=''
begin
set @strSql = 'Select top' +str(@PageSize)+ ' ' + @tbFields + '  from '+ @tbName +' where ' + @strWhere + ' ' + @strOrder
end
else
begin
set @strSql = 'Select top' +str(@PageSize)+ ' ' + @tbFields + '  from '+ @tbName + ' ' + @strOrder
end
end
else
begin
if @strWhere !=''
begin
set @strSql='Select top ' +str(@PageSize) + ' ' + @tbFields
+' from ' + @tbName + ' where '+@OrderField +' '
+ @strtemp+ ' ' +@OrderField+ ') from (select top'
+str((@PageIndex-1)*@PageSize) + ' '+@OrderField +' from '+@tbName+' where '
+ @strWhere+ ' '+ @strOrder +') as tb) AND '+ @strWhere+ ' '+ @strOrder
end
else
begin
set @strSql='Select top ' + str(@PageSize) + ' ' + @tbFields
+' from ' + @tbName + ' where '+@OrderField + ' '
+ @strtemp+ ' ' +@OrderField+ ') from (select top'
+str((@PageIndex-1)*@PageSize) + ' '+@OrderField +' from '+@tbName
+ ' '+ @strOrder +') as tb)'+ @strOrder
end
end
--exec sp_executesql @strSqlCount,N'@TotalCout int output',@Total output
exec(@strSql)