Graph of the most infamous days on the site.
Q&A for professional and enthusiast programmers
select Day, count(pwd.Id) as [Deleted posts] from PostsWithDeleted pwd left join Posts p on p.Id = pwd.Id right join (select distinct datefromparts(year(CreationDate), month(CreationDate), day(CreationDate)) as Day from Posts) as Dates on year(pwd.CreationDate) = year(Day) and month(pwd.CreationDate) = month(Day) and day(pwd.CreationDate) = day(Day) where p.Id is null group by Day order by Day desc