Q&A for meta-discussion of the Stack Exchange family of Q&A websites
DECLARE @StartDate datetime = ##StartDate:string##; DECLARE @EndDate datetime = ##EndDate:string##; SELECT DATEADD(HOUR, DATEDIFF(HOUR, 0, CreationDate), 0), COUNT(*) FROM posts WHERE posttypeid = 1 AND creationdate BETWEEN @StartDate AND @EndDate GROUP BY DATEADD(HOUR, DATEDIFF(HOUR, 0, CreationDate), 0) ORDER BY DATEADD(HOUR, DATEDIFF(HOUR, 0, CreationDate), 0)