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SQL SERVER2005的ROW_NUMBER()实现分页功能2008-04-07DECLARE @pagenum AS INT, @pagesize AS INT
SET @pagenum = 2
SET @pagesize = 3
SELECT *
FROM (SELECT ROW_NUMBER() OVER(ORDER BY newsid DESC) AS rownum,
newsid, topic, ntime, hits
FROM news) AS D
WHERE rownum BETWEEN (@pagenum-1)*@pagesize+1 AND @pagenum*@pagesize
ORDER BY newsid DESC
aspx里面只需给SQL传入pageid和条数即可。CSDN上还有个存储过程实现分页的代码:ALTER PROCEDURE news_Showlist
(
@tblName varchar(255), -- 表名
@strGetFields varchar(1000), -- 需要返回的列
@fldName varchar(255), -- 排序的字段名
@PageSize int , -- 页尺寸
@PageIndex int , -- 页码
@strWhere varchar(1500), -- 查询条件(注意: 不要加where)
@Sort varchar(255) --排序的方法
)
AS
declare @strSQL varchar(5000) -- 主语句
declare @strTmp varchar(110) -- 临时变量
declare @strOrder varchar(400) -- 排序类型
if @Sort = "desc"
begin
set @strTmp = "<(select min"
set @strOrder = " order by " + @fldName +" desc"
--如果@OrderType不是,就执行降序,这句很重要!
end
else
begin
set @strTmp = ">(select max"
set @strOrder = " order by " + @fldName +" asc"
end
if @PageIndex = 1
begin
if @strWhere != ""
begin
set @strSQL = "select top " + str(@PageSize) +" "+@strGetFields+ " from " + @tblName
+ " where " + @strWhere + " " + @strOrder
end
else
begin
set @strSQL = "select top " + str(@PageSize) +" "+@strGetFields+ " from "+ @tblName
+ " "+ @strOrder
end
--如果是第一页就执行以上代码,这样会加快执行速度
end
else
begin
--以下代码赋予了@strSQL以真正执行的SQL代码
set @strSQL = "select top " + str(@PageSize) +" "+@strGetFields+ " from "
+ @tblName + " where " + @fldName + "" + @strTmp + "("+ @fldName + ") from
(select top " + str((@PageIndex-1)*@PageSize) + " "+ @fldName + " from "
+ @tblName + "" + @strOrder + ") as tblTmp)"+ @strOrder
if @strWhere != ""
set @strSQL = "select top " + str(@PageSize) +" "+@strGetFields+ " from "
+ @tblName + " where " + @fldName + "" + @strTmp + "("+ @fldName + ") from
(select top " + str((@PageIndex-1)*@PageSize) + " "+ @fldName + " from "
+ @tblName + " where " + @strWhere + " "+ @strOrder + ") as tblTmp)
and " + @strWhere + " " + @strOrder
end
exec (@strSQL)
RETURN