asp网页高手进来,关于显示最近信息的代码

来源:百度知道 编辑:UC知道 时间:2024/06/23 08:00:15
我做了个分类信息网
我想在一个查询页里只显示发布时间不超过10天的所有信息
请问如下这段代码错在哪里啊
我是菜鸟
sql = "select * from shuju where datediff("d","rq",date)<=10 order by gx2 desc"

备注:
shuju:记录数据的表名
rq:shuju表里记录信息发布时间的字段
datediff("d","rq",date):(现在时间-发布时间)的差值,我知道这样写的错的,可谁可以帮我指点一下。

sql = "select * from shuju where datediff("d",rq,getdate())<=10 order by gx2 desc"
如果是access
sql = "select * from shuju where datediff("d",rq,"&now()&")<=10 order by gx2 desc"

sql = "select * from shuju where datediff("d",rq,date)<=10 order by gx2 desc"

把"rq" 的引号去掉。

sql = "select top 10 * from shuju order by date desc"

sql = "select * from shuju where datediff("d",rq,date())<=10 order by gx2 desc"