SQL Server datetime to bigint (epoch) overflow

Question

I have a \'datetime\' column with value 2013-03-22 15:19:02.000

I need to convert this value into epoch time and store it in a \'bigint\' field

The actual e

Answer 1

Use below code to get human readable date from epoch time

select DATEADD(s,convert(bigint,@date)/2, DATEADD(s, convert(bigint,@date)/2, '1970-01-01 00:00:00'))