Replace year in datetime date

Question

I have a table with a column (dateDT), formatted as datetime and a variable input for the year (@selYear) in my Select, formatted as int.

Answer 1

You can use DATEFROMPARTS in sqlserver 2012

DECLARE @selYear int = 2014
DECLARE @dateDT datetime = '2010-05-02'
SELECT DATEFROMPARTS(@selYear, 
                     DATEPART(m, @dateDT), 
                     DATEPART(d, @dateDT))