摘要:
1 using System; 2 using System.IO; 3 using System.Text; 4 using System.Diagnostics; 5 using System.Web.Security; 6 using System.Security; 7 using Syst 阅读全文
摘要:
--当天的0点0分0秒,当天的23点59分59秒 select convert(datetime,convert(varchar(10),getdate(),120)) as a, dateadd(ss,-1,dateadd(dd,1,convert(datetime,convert(varchar 阅读全文