mssql 30 minute time intervals beteen 2 datetime

Question

I have below query and i want to get datetime in 30 min intervals between 2 datetime. Basicly I got it, but is limitited and wouln\'t return al results if the timediff is over 2

Answer 1

What about this? You can use variables/ fixed values as necessary.

WITH CTE_Numbers
AS (
    SELECT n = 1

    UNION ALL

    SELECT n + 1
    FROM CTE_Numbers
    WHERE n < 100
    )
SELECT FORMAT(DATEADD(mi, n * 30, '2016/11/03'),'dd-HH:mm')
FROM CTE_Numbers