CREATE TABLE PersonFriend (name VARCHAR, friend VARCHAR, year INT)
CREATE TABLE Person (name VARCHAR, age INT, city TEXT, gender TEXT, job TEXT)

Return a bar chart on how old is the youngest person for each job?, and I want to rank by the minimal age from high to low.
SELECT job, MIN(age) FROM Person GROUP BY job ORDER BY MIN(age) DESC
SELECT "job", MIN("age") FROM "Person" GROUP BY "job" ORDER BY MIN("age") DESC NULLS LAST