查询当天: select * from info where DateDiff(dd,datetime,getdate())=0 查询24小时内: select * from info where DateDiff(hh,datetime,getDate())<=24 查询当天: select * from table where DateDiff(dd,datetime,getdate())=0 本月记录 : SELECT * FROM 表 WHERE datediff(month,[date
用sql查询当天,一周,一个月的数据 数据查询,不管在网站还是在系统,都很常见,下文是介绍最常见的以日期查询的语句 select * from ShopOrder where datediff(week,ordTime,getdate()-1)=0 //查询当天日期在一周年的数据 select * from ShopOrder where datediff(day,ordTime,getdate()-1)=0 //查询当天的所有数据 --查询当天: select * fro
向数据库中添加日期 MS SQL SERVER: NSERT into student(studentid,time1)values('15',getdate()); MY SQLinsert into tablename (fieldname) values (now()) 取得数据库某表的所有行数 Connection conn=DbConnection.connectToDb(); Statement stat=conn.createStatement(); ResultSet r
SELECT * FROM 表 WHERE CONVERT(Nvarchar, dateandtime, 111) = CONVERT(Nvarchar, GETDATE(), 111) ORDER BY dateandtime DESC 01.本月记录 SELECT * ROM 表 WHERE datediff(month,[dateadd],getdate())=0 02.本周记录 SELECT * FROM 表 WHERE datediff(week,[dateadd],getd
SELECT * FROM 表 WHERE CONVERT(Nvarchar, dateandtime, 111) = CONVERT(Nvarchar, GETDATE(), 111) ORDER BY dateandtime DESC 本月记录 SELECT * FROM 表 WHERE datediff(month,[dateadd],getdate())=0 本周记录 SELECT * FROM 表 WHERE datediff(week,[dateadd],getdate())=0
SELECT * FROM 表 WHERE CONVERT(Nvarchar, dateandtime, 111) = CONVERT(Nvarchar, GETDATE(), 111) ORDER BY dateandtime DESC 本月记录 SELECT * FROM 表 WHERE datediff(month,[dateadd],getdate())=0 本周记录 SELECT * FROM 表 WHERE datediff(week,[dateadd],getdate())=0
--查询当天: select * from info where DateDiff(dd,datetime,getdate())=0 --查询24小时内的: select * from info where DateDiff(hh,datetime,getDate())<=24 --info为表名,datetime为数据库中的字段值 --查询当天: select * from table where DateDiff(dd,datetime,getdate())=0 --查询24小时内的: se
--查询当天: select * from info where DateDiff(dd,datetime,getdate())=0 --查询24小时内的: select * from info where DateDiff(hh,datetime,getDate())<=24 --info为表名,datetime为数据库中的字段值 --查询当天: select * from table where DateDiff(dd,datetime,getdate())=0 --查询24小时内的: se
--查询当天: select * from info where DateDiff(dd,datetime,getdate())=0 --查询24小时内的: select * from info where DateDiff(hh,datetime,getDate())<=24 --查询本周记录select * from info where datediff(week,datetime,getdate())=0 --查询本月记录select * from info where datedif
sql查询当天,一周,一个月数据的语句 --查询当天: select * from info where DateDiff(dd,datetime,getdate())=0 --查询24小时内的: select * from info where DateDiff(hh,datetime,getDate())<=24 --查询本周记录 select * from info where datediff(week,datetime,getdate())=0 --查询本月记录 select *