$this->db->query("
CREATE TABLE `" . DB_PREFIX . "order_amazon` (
`order_id` int(11) NOT NULL,
`amazon_order_id` varchar(255) NOT NULL,
`free_shipping` tinyint NOT NULL DEFAULT 0,
KEY `amazon_order_id` (`amazon_order_id`),
PRIMARY KEY `order_id` (`order_id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_general_ci;
");
$this->db->query("
CREATE TABLE `" . DB_PREFIX . "order_amazon_product` (
`order_product_id` int NOT NULL ,
`amazon_order_item_code` varchar(255) NOT NULL,
PRIMARY KEY (`order_product_id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_general_ci;
");
$this->db->query("
CREATE TABLE `" . DB_PREFIX . "order_amazon_report` (
`order_id` int NOT NULL ,
`submission_id` varchar(255) NOT NULL ,
`status` enum('processing','error','success') NOT NULL ,
`text` text NOT NULL,
PRIMARY KEY (`submission_id`),
INDEX (`order_id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_general_ci;
");
$this->db->query("
CREATE TABLE `" . DB_PREFIX . "order_total_tax` (
`order_total_id` INT,
`code` VARCHAR(255),
`tax` DECIMAL(10, 4) NOT NULL,
PRIMARY KEY (`order_total_id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_general_ci;
");