1CREATE DATABASE numismatics; 2 3CREATE TABLE coin (cid INT(8) PRIMARY KEY, 4 unit VARCHAR2(20), 5 value NUMERIC(8,2), -- just a comment here 6 mintage_year INT(8), 7 mint_id INT(8), 8 CONSTRAINT mint_id_fk FOREIGN KEY(mint_id) 9 REFERENCES mint(mid)); 10