SELECT
DATEADD(HOUR, DATEDIFF(HOUR, 0, RunDateTime), 0) AS AvgHourlyDateTime,
--DATEADD(MILLISECOND, -3, DATEADD(HOUR, DATEDIFF(HOUR, 0, RunDateTime) + 1, 0)) AS AvgHourlyEndDateTime,
AVG([RowCount]) AS AbgRowCount
FROM @ihaveatablelikethat
GROUP BY
DATEADD(HOUR, DATEDIFF(HOUR, 0, RunDateTime), 0)
--,DATEADD(MILLISECOND, -3, DATEADD(HOUR, DATEDIFF(HOUR, 0, RunDateTime) + 1, 0))
SQL DBA,SQL Server MVP(07, 08, 09) "It's a dog-eat-dog world, and I'm wearing Milk-Bone underwear." "Norm", on "Cheers". Also from "Cheers", from "Carla": "You need to know 3 things about Tortelli men: Tortelli men draw women like flies; Tortelli men treat women like flies; Tortelli men's brains are in their flies".