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sp_QueryPaging
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
-- =============================================
-- Author:
-- Create date:
-- Description: ·ÖÒ³²éѯ
-- ·µ»ØµÄÊý¾ÝÖÐ×ÜÊÇÔÚÿÌõ¼Ç¼ǰ¼ÓÉÏÐкÅRowNumberÁС£
-- Èç¹ûδָ¶¨@StrSelect²ÎÊý£¬Ï൱ÓÚÉèÖÃËüΪ'*'
-- Èç¹ûδָ¶¨@Strfrom²ÎÊý£¬²»×ö²éѯ£¬·µ»Ø-1
-- Èç¹ûδָ¶¨@StrWhere²ÎÊý£¬ÔòºöÂÔWhereÌõ¼þ
-- Èç¹ûδָ¶¨@StrOrder²ÎÊý£¬ÊÔ×Å×Ô¶¯»ñµÃ±êʶÁÐ×÷Ϊ@StrOrder£¬Ê§°ÜÔò²»×ö²éѯ£¬·µ»Ø-1
-- Èç¹ûδָ¶¨@PageSize²ÎÊý£¬»òÕßËü<=0£¬Ôò·µ»ØÈ«²¿¼Ç¼
-- Èç¹ûδָ¶¨@PageIndex²ÎÊý£¬»áÉèÖÃËüΪ1£¬ÏÔʾµÚÒ»Ò³Êý¾Ý
-- ²Î¿¼£ºshiwenbin http://www.cnblogs.com/virusswb/archive/2009/10/20/1587179.html
-- =============================================
ALTER PROCEDURE [dbo].[sp_QueryPaging]
@StrSelect NVARCHAR(4000) = '*' , --ÓûÏÔʾµÄÁУ¨¶àÁÐÓöººÅ·Ö¿ª£©£¬ÀýÈ磺id,name
@Strfrom NVARCHAR(4000) , --±íÃû³Æ£¬»òÕßÊDZíÁ¬½Ó×Ö·û´®£¬¶à±íÁ¬½ÓÀýÈç:student as s inner join dwinfo as dw on s.dwbh=dw.bh
@StrWhere NVARCHAR(4000) = '' , --²éѯÌõ¼þ,''´ú±íûÓÐÌõ¼þ£¬µ¥Ìõ¼þ»òÕ߶àÌõ¼þ£¬¶àÌõ¼þÀýÈ磺name='°¡' and id=10
@StrOrder NVARCHAR(4000) , --ÅÅÐòÁÐ(¶à¸öÅÅÐòÁÐÓöººÅ·Ö¿ª£©£¬ÀýÈç:id desc,name as
@PageSize INT = 0 , --ÿҳÏÔʾÌõÊý
@PageIndex INT = 1 , --µ±Ç°Ò³
@RecordCount BIGINT = -1 OUTPUT --·µ»Øµ±Ç°Ò³¼Ç¼Êý
AS
BEGIN
SET NOCOUNT ON ;
IF @Strfrom IS NULL
BEGIN
RETURN -1
END
--ÈôûÓÐÖ¸¶¨@StrOrder£¬ÊÔ×Å»ñÈ¡±êʶÁÐ
IF @StrOrder IS NULL
BEGIN
DECLARE @identitycol NVARCHAR(50)
SET @identitycol = ( SELECT TOP ( 1 )
COLUMN_NAME
from INFORMATION_SCHEMA.columns
WHERE TABLE_NAME = @Strfrom
AND COLUMNPROPERTY(OBJECT_ID(@Strfrom),
COLUMN_N


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