Or if you prefer:
declare @date datetime,
@days int,
@month int,
@year int
select @month = 4, @days = 1, @year = 2005
select @date = cast(@month as varchar) + '/' + cast(@days as varchar) + '/'
+ cast(@year as varchar)
select @date
----------------------------------------------
2005-04-01 00:00:00.000
(1 row(s) affected)
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