How many questions per month does each tag in the top 10 tags get
Q&A for people interested in the history and origins of science and mathematics
select *, count(*) from ( select --CAST( --cast(DATEPART(YYYY, CreationDate) as varchar) + '-' + cast(DATEPART(MM, CreationDate) as varchar) + '-01' --as datetime) [Month], cast(cast(datepart(YYYY, CreationDate) as varchar) + '.' + cast(datepart(WW, CreationDate) as varchar) as float) [Week], t.TagName from Posts p join PostTags pt on pt.PostId = p.Id join Tags t on t.Id = pt.TagId where TagId in ( -- select top 10 Id from Tags -- order by Count desc select Id from Tags where TagName IN ('javascript','python') ) ) as X group by TagName, [Week] order by [Week] asc, TagName asc