sqlserver分页存储过程的用法

create proc P_QuerySplit
 @sqlscript varchar(20),         --表名/SQL语句
 @pageSize int,                  --每页记录数
 @pageIndex int,                 --当前页
 @totalCount int output,         --总记录数
 @totalPage int output        --总页数
as
  declare @v_sqlscript varchar(20)
  declare @v_PageSize int
  declare @v_PageIndex int
  declare @v_SQL_Count int
  declare @v_SQL varchar(4000)
  declare @v_StartIndex int
  declare @v_EndIndex int
 set @v_PageSize=@pageSize
 --每页记录数
if @v_PageSize=0
 set @v_PageSize=1
print @v_pageSize
--查询总记录数
select @v_SQL_Count=count(1) from stuInfo
set @totalCount=@v_SQL_Count
print @totalCount
--总页数
set @totalPage=ceiling(@totalCount/@v_PageSize)
--当前页
if(@pageIndex=1 or @pageIndex<1)
begin
 set @pageIndex=1
 set @v_PageIndex=@pageIndex
 set @v_StartIndex=0
 set @v_EndIndex=ceiling(@v_pageIndex*@v_pageSize)
print    @pageIndex
 
end
if @pageIndex>1
begin
 set @v_PageIndex=@pageIndex
 set @v_StartIndex=ceiling((@v_PageIndex-1)*@v_PageSize)
 set @v_EndIndex=ceiling(@v_pageIndex*@v_pageSize)
print  @pageIndex
 
end
 
 
set @v_sqlscript=@sqlscript
--当前页的记录
--  set @v_SQL='select top'+str(@v_PageSize)+' * from '+ @v_sqlscript+
--' where (id>(select max(id) from (select top '+str(@v_startIndex)+' id
--from '+ @v_sqlscript +' order by id) a)) order by id'
--exec (@v_SQL)
 set @v_SQL='select * from (select row_number() over(order by id desc) as rownum,
* from '+@v_sqlscript+') as t where t.rownum>'+str(@v_StartIndex)+' a