Q&A for people studying math at any level and professionals in related fields
--select DATEPART(month, CreationDate), count(*) from Posts p JOIN PostTags pt on (p.Id=pt.PostId) Join Tags t --on (pt.TagId=t.Id) group by DATEPART(month, CreationDate) order by count(*) desc; select DATEPART(month, CreationDate), count(*) from Posts group by DATEPART(month, CreationDate) order by count(*) desc;