Q&A for those interested in the geology, meteorology, oceanography, and environmental sciences
select u.DisplayName, pt.Name, count(p.id) from posts p join users u on u.id = p.owneruserid join posttypes pt on pt.id = p.posttypeid where u.DisplayName = 'Mat Mannion' and pt.Name = 'Question' group by u.DisplayName, pt.Name