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CREATE TABLE books (
book_id SERIAL PRIMARY KEY,
title VARCHAR(150),
author VARCHAR(100),
available BOOLEAN DEFAULT TRUE
);
CREATE TABLE members (
member_id SERIAL PRIMARY KEY,
member_name VARCHAR(100)
);
CREATE TABLE borrow_records (
record_id SERIAL PRIMARY KEY,
book_id INTEGER REFERENCES books(book_id),
member_id INTEGER REFERENCES members(member_id),
borrow_date DATE
);
INSERT INTO books (title, author) VALUES
('Clean Code', 'Robert Martin'),
('Design Patterns', 'GoF');
INSERT INTO members (member_name) VALUES
('John Doe'),
('Sarah Brown');
INSERT INTO borrow_records (book_id, member_id, borrow_date) VALUES
(1, 1, '2025-02-01'),
(2, 2, '2025-02-05');
SELECT
m.member_name,
b.title,
br.borrow_date
FROM borrow_records br
JOIN books b
ON br.book_id = b.book_id
JOIN members m
ON br.member_id = m.member_id;Coding works best on desktop or with an external keyboard.
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