datetime类型怎么取时分秒

[Caoxp_papa]

表a
date
2010-03-23 21:24:38.280
2010-03-22 21:50:04.700

---------------------------
我想要的结果
21:24:38.280
21:50:04.700

[东那个升]

SELECT convert(char(12),cast('2010-03-22 21:50:04.700' as datetime),114)
SELECT convert(char(12),cast('2010-03-23 21:24:38.280' as datetime),114)


------------
21:50:04:700

(1 行受影响)


------------
21:24:38:280

(1 行受影响)

[zpzpyesterday]

select convert(varchar,date,114)

[youzhj]

[code=SQLselect right(convert(char(23),'2010-03-23 21:24:38.280'),12)]

[zpzpyesterday]

select convert(varchar,date,114) from 表a

[youzhj]

select right(convert(char(23),'2010-03-23 21:24:38.280'),12)

[黄_瓜]

select convert(varchar(12),getdate(),114)
/*
------------
22:31:12:570

(1 行受影响)
*/

[dawugui]

create table a(date datetime)
insert into a values('2010-03-23 21:24:38.280')
insert into a values('2010-03-22 21:50:04.700')
go

select convert(varchar(12),date,114) from a

drop table a

/*
             
------------ 
21:24:38:280
21:50:04:700

（所影响的行数为 2 行）
*/

[幸运的意外]

SELECT convert(char(12),cast('2010-03-24 10:15:38.280' as datetime),114)

[--小F--]

--日期转换参数,值得收藏
select CONVERT(varchar, getdate(), 120 )
2004-09-12 11:06:08

select replace(replace(replace(CONVERT(varchar, getdate(), 120 ),'-',''),' ',''),':','')
20040912110608

select CONVERT(varchar(12) , getdate(), 111 )
2004/09/12

select CONVERT(varchar(12) , getdate(), 112 )
20040912

select CONVERT(varchar(12) , getdate(), 102 )
2004.09.12

其它我不常用的日期格式转换方法:

select CONVERT(varchar(12) , getdate(), 101 )
09/12/2004

select CONVERT(varchar(12) , getdate(), 103 )
12/09/2004

select CONVERT(varchar(12) , getdate(), 104 )
12.09.2004

select CONVERT(varchar(12) , getdate(), 105 )
12-09-2004

select CONVERT(varchar(12) , getdate(), 106 )
12 09 2004

select CONVERT(varchar(12) , getdate(), 107 )
09 12, 2004

select CONVERT(varchar(12) , getdate(), 108 )
11:06:08

select CONVERT(varchar(12) , getdate(), 109 )
09 12 2004 1

select CONVERT(varchar(12) , getdate(), 110 )
09-12-2004

select CONVERT(varchar(12) , getdate(), 113 )
12 09 2004 1

select CONVERT(varchar(12) , getdate(), 114 )
11:06:08.177