gistfile1.txt

-- -----------------------------------------------------
-- Table `ex2`.`orders`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `ex2`.`orders` (
  `id` INT NOT NULL AUTO_INCREMENT,
  `shop_id` INT NOT NULL,
  `product_id` INT NOT NULL,
  `fio` INT NOT NULL,
  `date` DATE NULL,
  `quantity` TINYINT NULL,
  `tel` VARCHAR(100) NULL,
  `confirm` TINYINT NULL,
  PRIMARY KEY (`id`, `shop_id`, `product_id`, `fio`),
  UNIQUE INDEX `order_id_UNIQUE` (`id` ASC) VISIBLE,
  INDEX `order_to_shop_idx` (`shop_id` ASC) VISIBLE,
  INDEX `order_to_product_idx` (`product_id` ASC) VISIBLE,
  INDEX `order_to_user_idx` (`fio` ASC) VISIBLE,
  CONSTRAINT `order_to_shop`
    FOREIGN KEY (`shop_id`)
    REFERENCES `ex2`.`shops` (`id`)
    ON DELETE CASCADE
    ON UPDATE CASCADE,
  CONSTRAINT `order_to_product`
    FOREIGN KEY (`product_id`)
    REFERENCES `ex2`.`products` (`id`)
    ON DELETE CASCADE
    ON UPDATE CASCADE,
  CONSTRAINT `order_to_user`
    FOREIGN KEY (`fio`)
    REFERENCES `ex2`.`users` (`id`)
    ON DELETE CASCADE
    ON UPDATE CASCADE)
ENGINE = InnoDB;

фрагмент запроса, касающийся создания и настройки таблицы Orders.
Лр2, бд, задание 2