Files
HomeMonitor/Weather/Service/Data/Resources/GetReadingHistoryGrouped.sql

20 lines
697 B
SQL

SELECT Bucket,
AVG(Humidity) AS AverageHumidity,
AVG(Temperature) AS AverageTemperature,
AVG(Pressure) AS AveragePressure,
AVG(LightLevel) AS AverageLightLevel,
SUM(Rain) AS RainTotal
FROM (
SELECT CAST(FORMAT(Timestamp, 'yyyy-MM-ddTHH:') +
RIGHT('00' + CAST(DATEPART(MINUTE, Timestamp) / @BucketMinutes * @BucketMinutes AS VARCHAR), 2)
+ ':00+00:00' AS DATETIMEOFFSET) AS Bucket,
Humidity,
PressureTemperature AS Temperature,
Pressure,
LightLevel / 3.3 * 100 AS LightLevel,
Rain
FROM Reading
WHERE Timestamp BETWEEN @Start AND @End
) AS Data
GROUP BY Bucket
ORDER BY Bucket