DROP TABLE IF EXISTS books, authors, testing, images;

CREATE TABLE IF NOT EXISTS authors (
    id serial PRIMARY KEY, 
    name VARCHAR(25)
);

CREATE TABLE IF NOT EXISTS books (
    id serial PRIMARY KEY, 
    author_id INT references authors(id),
    title VARCHAR(100)
);

CREATE TABLE IF NOT EXISTS testing(id INT);
CREATE TABLE IF NOT EXISTS images(id serial, data bytea);

INSERT INTO authors(id, name) VALUES(1, 'Jack London');
INSERT INTO authors(id, name) VALUES(2, 'Honore de Balzac');
INSERT INTO authors(id, name) VALUES(3, 'Lion Feuchtwanger');
INSERT INTO authors(id, name) VALUES(4, 'Emile Zola');
INSERT INTO authors(id, name) VALUES(5, 'Truman Capote');

INSERT INTO books(id, author_id, title) VALUES(1, 1, 'Call of the Wild');
INSERT INTO books(id, author_id, title) VALUES(2, 1, 'Martin Eden');
INSERT INTO books(id, author_id, title) VALUES(3, 2, 'Old Goriot');
INSERT INTO books(id, author_id, title) VALUES(4, 2, 'Cousin Bette');
INSERT INTO books(id, author_id, title) VALUES(5, 3, 'Jew Suess');
INSERT INTO books(id, author_id, title) VALUES(6, 4, 'Nana');
INSERT INTO books(id, author_id, title) VALUES(7, 4, 'The Belly of Paris');
INSERT INTO books(id, author_id, title) VALUES(8, 5, 'In Cold blood');
INSERT INTO books(id, author_id, title) VALUES(9, 5, 'Breakfast at Tiffany');