select top 每頁顯示的記錄數(shù) * from topic where id not in(select top (當(dāng)前的頁數(shù)-1)×每頁顯示的記錄數(shù) id from topic order by id desc)order by id desc
需要注意的是在access中不能是top 0,所以如果數(shù)據(jù)只有一頁的話就得做判斷了。。
②sql server2005中的分頁代碼:
with temptbl as (SELECT ROW_NUMBER() OVER (ORDER BY id desc)AS Row,...)SELECT * FROM temptbl where Row between @startIndex and @endIndex
該方法說明:創(chuàng)建一個臨時表,表中加一列元素ROW,然后按照ROW的大小取出相應(yīng)的頁的數(shù)據(jù)(主要用于web開發(fā)分頁管理)
實(shí)例:
with temptbl as (SELECT ROW_NUMBER() OVER (ORDER BY id desc)AS 行號,* from news)SELECT * FROM temptbl where 行號 between 9 and 16
補(bǔ)充:
自己在網(wǎng)上找了一下。。發(fā)現(xiàn)http://hi.baidu.com/fuhengyu/blog/item/adb30aafe4df88c87cd92ae9.html
有個分頁存儲過程,覺得蠻簡單的,弄下來在自己的機(jī)子上測試了一下,發(fā)現(xiàn)出錯,自己更改了一下錯誤,改后的分頁存儲過程如下:
SET ANSI_NULLS ONGOSET QUOTED_IDENTIFIER ONGO-- =============================================-- Author: 牛腩-- Create date: 2009-07-22 12:41-- Description: 分頁,用到了ROW_NUMBER()-- =============================================ALTER PROCEDURE [dbo].[proc_ShowPage]@tblName varchar(255), -- 表名@strGetFields varchar(1000) = '*', -- 需要返回的列,默認(rèn)*@strOrder varchar(255)='', -- 排序的字段名,必填@strOrderType varchar(10)='ASC', -- 排序的方式,默認(rèn)ASC@PageSize int = 10, -- 頁尺寸,默認(rèn)10@PageIndex int = 1, -- 頁碼,默認(rèn)1@strWhere varchar(1500) = '' -- 查詢條件 (注意: 不要加 where)ASdeclare @strSQL varchar(5000)if @strWhere !=''set @strWhere=' where '+@strWhereset @strSQL='SELECT * FROM ('+'SELECT ROW_NUMBER() OVER (ORDER BY '+@strOrder+' '+@strOrderType+') AS pos,'+@strGetFields+' '+'FROM ['+@tblName+'] '+@strWhere+') AS sp WHERE pos BETWEEN '+str((@PageIndex-1)*@PageSize+1)+' AND '+str(@PageIndex*@PageSize)exec (@strSQL)print @strSQL -- 測試用,可在查詢的時候看到生成的SQL語句