CREATE TABLE mission (Mission_ID NUMBER, Ship_ID NUMBER, Code CLOB, Launched_Year NUMBER, Location CLOB, Speed_knots NUMBER, Fate CLOB)
CREATE TABLE ship (Ship_ID NUMBER, Name CLOB, Type CLOB, Nationality CLOB, Tonnage NUMBER)

Show different types of ships and the number of ships of each type Show bar chart, and order from high to low by the Type.
SELECT Type, COUNT(*) FROM ship GROUP BY Type ORDER BY Type DESC
SELECT "Type", COUNT(*) FROM "ship" GROUP BY "Type" ORDER BY "Type" DESC