/****** Object:  StoredProcedure [dbo].[spSqlPageByRownumber]    Script Date: 2015/3/5 17:34:38 ******/

SET ANSI_NULLS ON

GO

SET QUOTED_IDENTIFIER ON

GO

CREATE proc [dbo].[spSqlPageByRownumber]

@tbName varchar(255),        --表名

@tbFields varchar(1000),      --返回字段

@PageSize int,                --页尺寸

@PageIndex int,                --页码

@strWhere varchar(1000),    --查询条件

@StrOrder varchar(255)  --排序条件

as

declare @strSql varchar(5000)    --主语句

declare @strSqlCount nvarchar(500)--

--------------总记录数---------------

if @strWhere !=''

begin

set @strSqlCount='Select count(*) as TotalCout from  ' + @tbName + ' where '+ @strWhere

end

else

begin

set @strSqlCount='Select count(*) as TotalCout from  ' + @tbName

end

--------------分页------------

if @PageIndex <= 0

begin

  set @PageIndex = 1

end

if @strWhere !=''

begin

set @strSql='Select * from (Select  row_number() over('+@strOrder+') rowId,'+ @tbFields

+' from ' + @tbName + ' where  ' + @strWhere+' ) tb where tb.rowId >'+str((@PageIndex-1)*@PageSize)

+' and tb.rowId <= ' +str(@PageIndex*@PageSize)

end

else

begin

set @strSql='Select * from (Select  row_number() over('+@strOrder+') rowId,'+ @tbFields

+' from ' + @tbName + ' ) tb where tb.rowId >'+str((@PageIndex-1)*@PageSize)

+' and tb.rowId <= ' +str(@PageIndex*@PageSize)

end

exec(@strSqlCount)

exec(@strSql)

GO

exec [dbo].spSqlPageByRownumber 'GoodsCategory','*',10,2,'Cid > 0','order by Cid desc'