摘要: 网上收集的,非原创,sql server中的datediff函数的使用一天 select * from T_news where datediff(day,addtime,getdate())=0三天select * from T_news where datediff(day,addtime,getdate())<= 2 and datediff(day,addtime,getdate()... 阅读全文
posted @ 2010-10-24 23:55 追寻者 阅读(579) 评论(0) 推荐(0) 编辑