I\'m trying to select the user who has the MAX microposts count:
SELECT \"name\", count(*) FROM \"users\" INNER JOIN \"microposts\" ON \"microposts\".\"us
maybe like this:
SELECT "name", count(*) FROM "users" INNER JOIN "microposts" ON "microposts"."user_id" = "users"."id" GROUP BY users.id HAVING COUNT(microposts) = (SELECT COUNT(microposts) FROM users GROUP BY microposts ORDER BY COUNT(microposts) DESC LIMIT 1)
Didn't test it, but it might work