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What I would like is that each result grouped by an hour shows ONLY the average wait time for that specific hour of the day. What I'm uncertain of is this: Are the reported BY HOUR averages only for the calls made in that hour's timeframe? Or does it compute each reported average using all the calls made on the day and between the hours? I know the AVG function has a optional OVER/PARTITION clause, and it's been a while since I used the AVG group function. Then, the outer query computes the average of the WaitDuration column (and converts seconds to minutes) and then groups each average by the hour. Step 2: Press and hold the Volume Up button and while doing that, press and hold the Power key.

To clarify what I think is happening, this query looks at all calls made on the same day as today, and where the hour of the call is between 6 and 18 - the times are recorded and SELECTed in 24-hour time, so this between hours is to get calls between 6am and 6pm. Step 1: Turn off your phone and connect it to its charger. WHERE DATEADD(day, DATEDIFF(Day, 0, CallTime), 0) = DATEADD(day, DATEDIFF(Day, 0, GETDATE()), 0)ĪND DATEPART(HOUR, CallTime) BETWEEN 6 AND 18 (AVG(calls.WaitDuration) / 60) AS WaitingTimesInMinutes Click the app that you want to clear its cache. Press the Power button to select ‘Wipe cache partition.’ Highlight Yes. Open the Settings on your device, and then go to the Apps section. you must include the PartitionKeys parameter and set its value to an empty list. I have a query that I think works, but I'm having trouble convincing myself it's right. To speed up your app performance, you can clear the app cache by the following steps. A view in Amazon Athena is a logical table, not a physical table. I'm working on a query in SQL Server 2005 that looks at a table of recorded phone calls, groups them by the hour of the day, and computes the average wait time for each hour in the day.