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bjartwolf/order, partition, group

Created January 24, 2016 11:48
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order, partition, group
SELECT p.UpdatedUtc, p.LastReadTimeStampUtc, p.LastReadMeterValue, p.Unit, p.MeterPointId
FROM (SELECT UpdatedUtc,
LastReadTimeStampUtc,
LastReadMeterValue,
Unit,
MeterPointId,
rn = ROW_NUMBER() OVER (PARTITION BY MeterPointId ORDER BY UpdatedUtc DESC)
FROM AbsoluteMeterReadings
WHERE UpdatedUtc <= @until )as p
WHERE rn=1
ORDER BY p.UpdatedUtc
OFFSET @offset ROWS
FETCH NEXT @pagesize ROWS ONLY
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