How to group time by hour or by 10 minutes

May 30, 2022 by IT Nursery

like when I do

SELECT [Date]
  FROM [FRIIB].[dbo].[ArchiveAnalog]
  GROUP BY [Date]

how can I specify the group period ?

MS SQL 2008

2nd Edit

I’m trying

SELECT MIN([Date]) AS RecT, AVG(Value)
  FROM [FRIIB].[dbo].[ArchiveAnalog]
  GROUP BY (DATEPART(MINUTE, [Date]) / 10)
  ORDER BY RecT

changed %10 to / 10. is it possible to make Date output without milliseconds ?

16 Answers 16