SQL - How To Order Using Count From Another Table

Question

1. Bloggers

blogger_id
1 
2
3

2. Posts

post_from_blogger_id
1 
1
1
2
2
3

As

Answer 1

I had the same problem. These answers didn't help me. I used such a query:

SELECT *
FROM company c
ORDER BY (select count(a.company_id) from asset a where a.company_id = c.id) DESC

To this question:

SELECT *
FROM bloggers b
ORDER BY (select count(p.post_from_blogger_id) from posts p where p.post_from_blogger_id = b.blogger_id) DESC