USE [ActivaOnlineSupport]GO/****** Object:  StoredProcedure [dbo].[PROCE_PAGECHANGE]    Script Date: 08/13/2014 13:45:17 ******/SET ANSI_NULLS ONGOSET QUOTED_IDENTIFIER ONGOALTER PROCEDURE [dbo].[PROCE_PAGECHANGE]( @TableName varchar(50),            --表名 @ReFieldsStr varchar(200) = ‘*‘,   --字段名(全部字段为*) @OrderString varchar(200),         --排序字段(必须!支持多字段不用加order by) @WhereString varchar(500) =N‘‘,  --条件语句(不用加where) @PageSize int,                     --每页多少条记录 @PageIndex int = 1 ,               --指定当前为第几页 @TotalRecord int output            --返回总记录数)AS  BEGIN         --处理开始点和结束点    Declare @StartRecord int;    Declare @EndRecord int;     Declare @TotalCountSql nvarchar(500);     Declare @SqlString nvarchar(2000);        set @StartRecord = (@PageIndex-1)*@PageSize + 1    set @EndRecord = @StartRecord + @PageSize - 1     SET @TotalCountSql= N‘select @TotalRecord = count(*) from ‘ + @TableName;--总记录数语句    SET @SqlString = N‘(select row_number() over (order by ‘+ @OrderString +‘) as rowId,‘+@ReFieldsStr+‘ from ‘+ @TableName;--查询语句    --    IF (@WhereString! = ‘‘ or @WhereString!=null)        BEGIN            SET @TotalCountSql=@TotalCountSql + ‘  where ‘+ @WhereString;            SET @SqlString =@SqlString+ ‘  where ‘+ @WhereString;                    END    --第一次执行得到    --IF(@TotalRecord is null)    --   BEGIN           EXEC sp_executesql @totalCountSql,N‘@TotalRecord int out‘,@TotalRecord output;--返回总记录数    --  END    ----执行主语句    set @SqlString =‘select * from ‘ + @SqlString + ‘) as t where rowId between ‘ + ltrim(str(@StartRecord)) + ‘ and ‘ +  ltrim(str(@EndRecord));    Exec(@SqlString)    END