请教关于SQL语句分页的问题
以下是查询第二页的数据：
select distinct Top 10 a.id,a.DonforUserGsm,a.Name,a.DonforUserZycp,a.DonforUserDh,a.DonforUserYhjf,a.DonforUserSzs,a.DonforUserDjs,a.DonforUserVip,a.DonforUserQq,a.DonforUserVip,a.DonforUserYhjf,a.DonforUserJcSj from [user] a,Donfor_Xxfbb_Lb b,Donfor_Xxfbb_Lb c Where CharIndex(b.Lbmc,a.DonforUserZycp)>0 and b.Ssid=c.id and c.id=18 and (a.id Not in (Select Top 20 a.id From [user] a,Donfor_Xxfbb_Lb b,Donfor_Xxfbb_Lb c Where CharIndex(b.Lbmc,a.DonforUserZycp)>0 and b.Ssid=c.id and c.id=18 Order By a.DonforUserVip Desc,a.DonforUserYhjf Desc,a.DonforUserJcSj Desc)) Order By a.DonforUserVip Desc,a.DonforUserYhjf Desc,a.DonforUserJcSj Desc
以下是查询第三页的数据：
select distinct Top 10 a.id,a.DonforUserGsm,a.Name,a.DonforUserZycp,a.DonforUserDh,a.DonforUserYhjf,a.DonforUserSzs,a.DonforUserDjs,a.DonforUserVip,a.DonforUserQq,a.DonforUserVip,a.DonforUserYhjf,a.DonforUserJcSj from [user] a,Donfor_Xxfbb_Lb b,Donfor_Xxfbb_Lb c Where CharIndex(b.Lbmc,a.DonforUserZycp)>0 and b.Ssid=c.id and c.id=18 and (a.id Not in (Select Top 30 a.id From [user] a,Donfor_Xxfbb_Lb b,Donfor_Xxfbb_Lb c Where CharIndex(b.Lbmc,a.DonforUserZycp)>0 and b.Ssid=c.id and c.id=18 Order By a.DonforUserVip Desc,a.DonforUserYhjf Desc,a.DonforUserJcSj Desc)) Order By a.DonforUserVip Desc,a.DonforUserYhjf Desc,a.DonforUserJcSj Desc
每页显示10条
现在按上面的操作第二页会重复第一页的数据，第三页会重复第二页的数据······
我知道是中间“a.id not in”后面的查询语句没加“distinct”，但是加上这个又出现ORDER BY 后台的数据必须要在查询语句，如果查询语句加上这些参数，a.id又无法比较，头痛啊
请教各位如何解决这个问题好，谢谢
[解决办法]
/*-------Microsoft SQL Server 2000 Pagination-------*/
CREATE PROCEDURE MsSql2KPagination
(
@Columns NVARCHAR(500), --数据库中相关表表列
@TbNames NVARCHAR(200), --数据库中相关表表名
@WhereCondition NVARCHAR(1500), --Where条件语句,不含有Where关键字
@OrderColumns NVARCHAR(350), --排序列名称,支持多列排序,例如ORDER BY column1,column2但是语句中不能还有ORDER BY关键字
@IsOrderByASC BIT, --排序方式1:ASC,0:DESC
@KeyWord NVARCHAR(100), --很关键,可以是上述数据库表列的一个列名,主要用于按某一列排序,建议开始使用时是主键列名
@CurrentPageIndex INT, --当前分页页面数,如果程序是第一次使用则该值为1
@PageSize INT, --程序需求每页显示的数据条数
@TotalPages INT OUTPUT, --数据库中总的页面数量
@TotalRecords INT OUTPUT --数据库中总的记录数量
)
AS
SET NOCOUNT ON
--------设置WHERE条件--------
BEGIN
DECLARE @WHERE NVARCHAR(2000)
DECLARE @OTHERWHERE NVARCHAR(2000)
IF ISNULL(@WhereCondition,'') = ''
BEGIN
SET @WHERE = ''
SET @OTHERWHERE = ' WHERE '
END
ELSE
BEGIN
SET @WHERE = ' WHERE ' + @WhereCondition
SET @OTHERWHERE = ' WHERE ' + @WhereCondition + ' AND '
END
END
--------设置ORDER BY条件--------
BEGIN
DECLARE @ORDERBY NVARCHAR(800)
IF ISNULL(@OrderColumns,'') = ''
SET @ORDERBY = ''
ELSE
BEGIN
IF @IsOrderByASC = 1
SET @ORDERBY = ' ORDER BY ' + @OrderColumns + ' ASC '
ELSE
SET @ORDERBY = ' ORDER BY ' + @OrderColumns + ' DESC '
END
END
--------计算分页页面数量和总数据条数--------
BEGIN
DECLARE @_PageNum NVARCHAR(1000)
SET @_PageNum = 'SELECT @TotalRecords=COUNT(*), @TotalPages=CEILING((COUNT(*)+0.0/'
+ CAST(@PageSize AS VARCHAR) + ') FROM ' + @TbNames + @WHERE
EXEC SP_EXECUTESQL @_PageNum,N'@TotalRecords INT OUTPUT,@TotalPages INT OUTPUT',
@TotalRecords OUTPUT,@TotalPages OUTPUT
END
--------现在开始实行分页--------
BEGIN
DECLARE @_PAGESQL NVARCHAR(5000)
IF @CurrentPageIndex = 1
SET @_PAGESQL = 'SELECT TOP ' + STR(@PageSize) + ' ' + @Columns
+ ' FROM ' + @TbNames + @WHERE + @ORDERBY
ELSE
BEGIN
IF @IsOrderByASC = 1
SET @_PAGESQL = 'SELECT TOP ' + STR(@PageSize) + ' ' + @Columns
+ ' FROM ' + @TbNames + @OTHERWHERE + @KeyWord
+ '>' + '(SELECT MAX(' + @KeyWord + ') FROM (SELECT TOP '
+ STR(@PageSize*(@CurrentPageIndex-1)) + ' ' + @KeyWord
+ ' FROM ' + @TbNames + @WHERE + @ORDERBY + '))' + @ORDERBY
ELSE
SET @_PAGESQL = 'SELECT TOP ' + STR(@PageSize) + ' ' + @Columns
+ ' FROM ' + @TbNames + @OTHERWHERE + @KeyWord
+ '<' + '(SELECT MIN(' + @KeyWord + ') FROM (SELECT TOP '
+ STR(@PageSize*(@CurrentPageIndex-1)) + ' ' + @KeyWord
+ ' FROM ' + @TbNames + @WHERE + @ORDERBY + '))' + @ORDERBY
END
EXEC(@_PAGESQL)
END
GO
declare @page_size int;
declare @page_num int;
--比如：每页10条记录
set @page_size = 10;
--比如：先取第1页
set @page_num = 1;
select *
from
(
select *,
row_number() over(order by @@servername) as rownum,
--这里按照@@servername来排序，
--你可以根据需要按照id，sid，sname等字段来排序
(row_number() over(order by @@servername) - 1) / @page_size as pagenum
from sys.objects
)t
where pagenum = @page_num - 1
