SQL - 分页存储过程

create PROCEDURE [dbo].[Proc_SqlPageByRownumber]
(
 @tbName VARCHAR(255),   --表名
 @tbGetFields VARCHAR(1000)= ‘*‘,--返回字段
 @OrderfldName VARCHAR(255),  --排序的字段名
 @PageSize INT=20,    --页尺寸
 @PageIndex INT=1,    --页码
 @OrderType bit = 0,    --0升序，非0降序
 @strWhere VARCHAR(1000)=‘‘,  --查询条件
 @TotalCount INT OUTPUT   --返回总记录数
)
AS
-- =============================================
-- Author:  allen (liyuxin)
-- Create date: 2012-03-30
-- Description: 分页存储过程(支持多表连接查询)
-- Modify [1]: 2012-03-30
-- =============================================
BEGIN
 DECLARE @strSql VARCHAR(5000) --主语句
 DECLARE @strSqlCount NVARCHAR(500)--查询记录总数主语句
 DECLARE @strOrder VARCHAR(300) -- 排序类型

 --------------总记录数---------------
 IF ISNULL(@strWhere,‘‘) <>‘‘
   SET @strSqlCount=‘Select @TotalCout=count(*) from ‘ + @tbName + ‘ where 1=1 ‘+ @strWhere
 ELSE SET @strSqlCount=‘Select @TotalCout=count(*) from ‘ + @tbName

 exec sp_executesql @strSqlCount,N‘@TotalCout int output‘,@TotalCount output
 --------------分页------------
 IF @PageIndex <= 0 SET @PageIndex = 1

 IF(@OrderType<>0) SET @strOrder=‘ ORDER BY ‘+@OrderfldName+‘ DESC ‘
 ELSE SET @strOrder=‘ ORDER BY ‘+@OrderfldName+‘ ASC ‘

 SET @strSql=‘SELECT * FROM 
 (SELECT ROW_NUMBER() OVER(‘+@strOrder+‘) RowNo,‘+ @tbGetFields+‘ FROM ‘ + @tbName + ‘ WHERE 1=1 ‘ + @strWhere+‘ ) tb 
 WHERE tb.RowNo BETWEEN ‘+str((@PageIndex-1)*@PageSize+1)+‘ AND ‘ +str(@PageIndex*@PageSize)

 exec(@strSql)
 SELECT @TotalCount
END




DECLARE    @return_value int,
        @TotalCount int

EXEC    @return_value = [dbo].[Sp_LeePageProc]
        @tbName = N‘T002_StoreInfo‘,
        @tbGetFields = N‘*‘,
        @OrderfldName = N‘代码‘,
        @PageSize = 20,
        @PageIndex = 1,
        @OrderType = 0,
        @TotalCount = @TotalCount OUTPUT