分页存储过程

USE [QHWCloud]
GO
/****** Object:  StoredProcedure [dbo].[pr_paginationbyMoney]    Script Date: 09/06/2017 15:39:37 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO



------------------------------------
--describe：实现简单分页
--time:     2014-5-3 16:03:56
--parm:     @where 条件筛选
--            @pageindex 第几页
--            @pagesize 每页多少条数据
--            @type 操作类型（0：获取总条数；1：获取分页数据集；2：获取总条数和分页数据集）
--            @sum输出参数 总条数
------------------------------------
ALTER proc [dbo].[pr_paginationbyMoney]
@where nvarchar(4000), --查询条件
@pageindex int,
@pagesize int,
@type int,
@srcSum int,
@sum int output
as
set @sum=0
declare @sql nvarchar(4000),@count int
declare @whereStr nvarchar(2000)=''
set @count=@srcSum

if LEN(@where)>0
begin
    set @whereStr='where 1=1 '+@where
end

if(@type=0 or @type=2 or @count<=0)--获取总条数
begin
    print 1
    set @sql='select @aa=count(1) from vw_moneyReciveAll T  '+ @whereStr
    exec sp_executesql @sql,N'@aa int output',@count output
end
set @sum= @count
if @type=0--只查总数直接返回
begin
    select 1
    return
end
if(@type=1 or @type=2)
begin
set @sql=' select tt.*,  case  orderRow when 1 then pay_money else 0 end as paymoney, case orderRow  when 1 then mi_fee else 0 end as fee  
 from 
 (select ROW_NUMBER()OVER( PARTITION BY mi_id order by mi_id desc ) as orderRow ,ROW_NUMBER()OVER( order by mi_id desc ) as Row,t.pay_name,t.pay_money,t.ci_name,t.mi_receivermoney,t.mi_category,t.pay_image,t.mi_state,t.de_names,t.mi_realname,t.mi_createtime,t.mi_endtime,t.re_datetime,t.mr_pay_modename,t.mr_packname,t.mi_fee,t.ci_province_name,t.miid as mi_id,t.pay_modename,t.pay_time
  from vw_moneyReciveAll as t '+@whereStr +' )   as tt   where tt.Row>'+CAST( (@pageindex-1)*@pagesize as varchar)+'  and tt.Row<='+CAST(@pageindex*@pagesize as varchar)
   
    exec sp_executesql @sql    
    
    
end