CREATE TABLE PersonFriend (name VARCHAR2, friend VARCHAR2, year NUMBER)
CREATE TABLE Person (name VARCHAR2, age NUMBER, city CLOB, gender CLOB, job CLOB)

How old is the youngest person for each job Visualize by bar chart, and rank by the X from high to low please.
SELECT job, MIN(age) FROM Person GROUP BY job ORDER BY job DESC
SELECT "job", MIN("age") FROM "Person" GROUP BY "job" ORDER BY "job" DESC