两种分页存储过程

第一种，通用性很强，效率也很高
Alter PROCEDURE [dbo].[Procedure_GetPaged]
(

@WhereClause varchar (2000)  ,

@OrderBy varchar (2000)  ,

@PageIndex int   ,

@PageSize int
)
AS

BEGIN
DECLARE @PageLowerBound int
DECLARE @PageUpperBound int
DECLARE @RowsToReturn int

-- First set the rowcount
SET @RowsToReturn = @PageSize * (@PageIndex + 1)
--SET ROWCOUNT @RowsToReturn

-- Set the page bounds
SET @PageLowerBound = @PageSize * @PageIndex
SET @PageUpperBound = @PageLowerBound + @PageSize

-- Create a temp table to store the select results
CREATE TABLE #PageIndex
(
[IndexId] int IDENTITY (1, 1) NOT NULL,
[DF_ID] int
)

-- Insert into the temp table
declare @SQL as nvarchar(3500)
SET @SQL = 'INSERT INTO #PageIndex (DF_ID)'
SET @SQL = @SQL + ' SELECT [DF_ID]'
SET @SQL = @SQL + ' FROM dbo.[Home_DataFileView]'
IF LEN(@WhereClause) > 0
BEGIN
SET @SQL = @SQL + ' WHERE ' + @WhereClause
END

IF LEN(@OrderBy) > 0
BEGIN
SET @SQL = @SQL + ' ORDER BY ' + @OrderBy
END

-- Populate the temp table
exec sp_executesql @SQL

-- Return total count
SELECT @@ROWCOUNT

--Set RowCount After Total Rows is determined
SET ROWCOUNT @RowsToReturn

-- Return paged results
SELECT O.*
FROM
dbo.[Home_DataFileView] O,
#PageIndex PageIndex
WHERE
O.[DF_ID] = PageIndex.[DF_ID] AND                     PageIndex.IndexID > @PageLowerBound AND
PageIndex.IndexID <= @PageUpperBound
ORDER BY
PageIndex.IndexID

END

           第二种，通用性很强，效率也很高 

SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO

ALTER PROCEDURE [dbo].[Procedure_DataFileView]
(
@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)
Exec(@SqlString+';'+@TotalCountSql)
END
GO

SET ANSI_NULLS OFF
GO
SET QUOTED_IDENTIFIER OFF
GO