add Seconds to DateTime in Sql Server

               We can use DATEADD() function like below to add seconds to DateTime in Sql Server. DATEADD() functions first parameter value can be second or ss or s all will return the same result. Below example shows how we can add two seconds to Current DateTime in Sql Server:

SELECT GETDATE() 'Now',
           DATEADD(second,2,GETDATE()) 'Now + 2 Seconds'
SELECT GETDATE() 'Now',
           DATEADD(ss,2,GETDATE()) 'Now + 2 Seconds'
SELECT GETDATE() 'Now',
           DATEADD(s,2,GETDATE()) 'Now + 2 Seconds'