Subtract two dates in SQL and get days of the result

Question

Select I.Fee
From Item I
WHERE GETDATE() - I.DateCreated < 365 days

How can I subtract two days? Result should be days. Ex: 365 days. 500 days..

Answer 1

use DATE_DIFF

Select I.Fee
From   Item I
WHERE  DATEDIFF(day, GETDATE(), I.DateCreated)  < 365

• DATE_DIFF