Q&A about the site for students, teachers, and linguists wanting to discuss the finer points of the Italian language
select top 100 t.TagName as [Tag], count(distinct t.Id) as [Questions] from posts p inner join posttags pt on p.Id = pt.PostId inner join tags t on pt.TagId = t.Id where p.PostTypeId = 1 group by t.Id, t.TagName order by 2 desc;