Friday, April 8, 2011

Date formats in sql server



DATE FORMATS
Format #
Query (current date: 12/30/2006)
Sample
1
select convert(varchar, getdate(), 1)
12/30/06
2
select convert(varchar, getdate(), 2)
06.12.30
3
select convert(varchar, getdate(), 3)
30/12/06
4
select convert(varchar, getdate(), 4)
30.12.06
5
select convert(varchar, getdate(), 5)
30-12-06
6
select convert(varchar, getdate(), 6)
30 Dec 06
7
select convert(varchar, getdate(), 7)
Dec 30, 06
10
select convert(varchar, getdate(), 10)
12-30-06
11
select convert(varchar, getdate(), 11)
06/12/30
101
select convert(varchar, getdate(), 101)
12/30/2006
102
select convert(varchar, getdate(), 102)
2006.12.30
103
select convert(varchar, getdate(), 103)
30/12/2006
104
select convert(varchar, getdate(), 104)
30.12.2006
105
select convert(varchar, getdate(), 105)
30-12-2006
106
select convert(varchar, getdate(), 106)
30 Dec 2006
107
select convert(varchar, getdate(), 107)
Dec 30, 2006
110
select convert(varchar, getdate(), 110)
12-30-2006
111
select convert(varchar, getdate(), 111)
2006/12/30



TIME FORMATS
8 or 108
select convert(varchar, getdate(), 8)
00:38:54
(hh:mm:ss)
9 or 109
select convert(varchar, getdate(), 9)
Dec 30 2006 12:38:54:840AM
14 or 114
select convert(varchar, getdate(), 14)
00:38:54:840
(hh:minute:sec:millisecond)

You can also format the date or time without dividing characters, as well as concatenate the date and time string: 

Sample statement
Output
select replace(convert(varchar, getdate(),101),'/','')
12302006
select replace(convert(varchar, getdate(),101),'/','') + replace(convert(varchar, getdate(),108),':','')
where 108-mm:
12302006004426



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