6.4. 修改並回傳資料
CREATE TABLE users (firstname text, lastname text, id serial primary key);
INSERT INTO users (firstname, lastname) VALUES ('Joe', 'Cool') RETURNING id;UPDATE products SET price = price * 1.10
WHERE price <= 99.99
RETURNING name, price AS new_price;DELETE FROM products
WHERE obsoletion_date = 'today'
RETURNING *;Was this helpful?