查询本月信息:Select * FROM T_Users Where datediff(month,RegisterTime,getdate())=0 昨天的信息:SELECT * FROM T_Users where LastLoginTime>DATEADD(DAY,-2,GETDATE()) AND LastLoginTime<GETDATE() SELECT SUM([DetailMoney]) FROM [dbo].[T_BuyDetails] INNER JOIN [dbo].[T
1.查看SQL语句IO消耗 set statistics io on select * from dbo.jx_order where order_time>'2011-04-12 12:49:57.580' set statistics io off 2.查看SQL语句时间消耗 set statistics time on select * from dbo.jx_order where order_time>'2011-04-12 12:49:57.580' set st
原文:MS SQL Server带有时间的记录怎样查询 比如某一张表[A]有一个保存日期包含时间字段[B],如果以这个段[B]作查询条件对数据记录进行查询.也我们得花些心思才能查询到我们想得到的记录. 现在我们需要查询这天2014-06-21的所有记录: SELECT * FROM [A] WHERE [B] = '2014-06-21' 上面的语法,将查询不到任何记录.也许会有网友想到使用BETWEEN: SELECT * FROM [A] WHERE [B] BETWEEN '2014-06