Please see my current query.
SELECT DATEADD("n", (DATEDIFF("n", 0, T.DateAdded)\60)*60, 0) AS [Hour Start], DateAdd("n",59,DATEADD("n", (DATEDIFF("n", 0, T.DateAdded)\60)*60, 0)) AS [Hour End], Count (*) AS [# of Calls]
FROM log_tbl AS T
GROUP BY (DATEDIFF("n", 0, T.DateAdded)\60)*60;
I need...