Converting to mm/dd/yyyy format

Question

I have a table called SF_Data and there is a column called IN_Date, ID the data looks like:

ID      IN_Date
1       9/8/2010
2       26/04/2011
3       20/09/201         


        

Answer 1

The 3rd parameter to convert has no meaning when converting from varchar to varchar. So per @marc_s' comment, you'd have to convert the varchar to a datetime using the 103 format, and then from datetime to varchar specifying the 101 format:

Select convert(varchar(12),convert(datetime,IN_Date,103),101) From dbo.SF_Data

For example:

select convert(varchar(12),convert(datetime,'31/12/2001',103),101)

prints 12/31/2001.

See MSDN.