CREATE TABLE flight (flno DECIMAL, origin VARCHAR, destination VARCHAR, distance DECIMAL, departure_date DATE, arrival_date DATE, price DECIMAL, aid DECIMAL)
CREATE TABLE aircraft (aid DECIMAL, name VARCHAR, distance DECIMAL)
CREATE TABLE certificate (eid DECIMAL, aid DECIMAL)
CREATE TABLE employee (eid DECIMAL, name VARCHAR, salary DECIMAL)

A bar chart about what are the destinations and number of flights to each one?, I want to display in desc by the names.
SELECT destination, COUNT(*) FROM flight GROUP BY destination ORDER BY destination DESC
SELECT "destination", COUNT(*) FROM "flight" GROUP BY "destination" ORDER BY "destination" DESC NULLS LAST