SQL Server Date Format Conversion

The default datetime format of the Chinese version of SQL Server is yyyy-mm-dd thh: mm: Ss. Mmm.

For example:

Select getdate ()

11:06:08. 177

This is inconvenient for people who want to migrate data between different databases or get used to the Oracle Date Format YYYY-MM-DD hh24: MI: Ss.

I sorted out the date format conversion methods that may be frequently used in SQL Server:

Example:

Select convert (varchar, getdate (), 120)
11:06:08

Select 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

Other date format conversion methods that are not commonly used:

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 12,200 4

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

For more information, see SQL Server books online.