Помогите с SQL запросом

[LuckySrG]

1.5.5.4.1 

Нужно выводить название бренда в карточке товара на разных языках. В таблицу oc_manufaturer добавил language_id

 

Сейчас делаю так все работает, но по-моему это очень кривой способ. Спасибо за помощь.

 

"manufacturer m ON (p.manufacturer_id = m.manufacturer_id) 
 
 добавляю 
 
"manufacturer m ON (p.manufacturer_id = m.manufacturer_id AND m.language_id = '" . (int)$languageid . "')

$languageid  получаю в модели это очень смущае, а как по другому не не знаю

 

Оригинал 

$query = $this->db->query("SELECT DISTINCT *, pd.name AS name, p.image, m.name AS manufacturer, (SELECT price FROM " . DB_PREFIX . "product_discount pd2 WHERE pd2.product_id = p.product_id AND pd2.customer_group_id = '" . (int)$customer_group_id . "' AND pd2.quantity = '1' AND ((pd2.date_start = '0000-00-00' OR pd2.date_start < '" . $this->NOW . "') AND (pd2.date_end = '0000-00-00' OR pd2.date_end > '" . $this->NOW . "')) ORDER BY pd2.priority ASC, pd2.price ASC LIMIT 1) AS discount, (SELECT price FROM " . DB_PREFIX . "product_special ps WHERE ps.product_id = p.product_id AND ps.customer_group_id = '" . (int)$customer_group_id . "' AND ((ps.date_start = '0000-00-00' OR ps.date_start < '" . $this->NOW . "') AND (ps.date_end = '0000-00-00' OR ps.date_end > '" . $this->NOW . "')) ORDER BY ps.priority ASC, ps.price ASC LIMIT 1) AS special, (SELECT points FROM " . DB_PREFIX . "product_reward pr WHERE pr.product_id = p.product_id AND customer_group_id = '" . (int)$customer_group_id . "') AS reward, (SELECT ss.name FROM " . DB_PREFIX . "stock_status ss WHERE ss.stock_status_id = p.stock_status_id AND ss.language_id = '" . (int)$this->config->get('config_language_id') . "') AS stock_status, (SELECT wcd.unit FROM " . DB_PREFIX . "weight_class_description wcd WHERE p.weight_class_id = wcd.weight_class_id AND wcd.language_id = '" . (int)$this->config->get('config_language_id') . "') AS weight_class, (SELECT lcd.unit FROM " . DB_PREFIX . "length_class_description lcd WHERE p.length_class_id = lcd.length_class_id AND lcd.language_id = '" . (int)$this->config->get('config_language_id') . "') AS length_class, (SELECT AVG(rating) AS total FROM " . DB_PREFIX . "review r1 WHERE r1.product_id = p.product_id AND r1.status = '1' GROUP BY r1.product_id) AS rating, (SELECT COUNT(*) AS total FROM " . DB_PREFIX . "review r2 WHERE r2.product_id = p.product_id AND r2.status = '1' GROUP BY r2.product_id) AS reviews, p.sort_order FROM " . DB_PREFIX . "product p LEFT JOIN " . DB_PREFIX . "product_description pd ON (p.product_id = pd.product_id) LEFT JOIN " . DB_PREFIX . "product_to_store p2s ON (p.product_id = p2s.product_id) LEFT JOIN " . DB_PREFIX . "manufacturer m ON (p.manufacturer_id = m.manufacturer_id) WHERE p.product_id = '" . (int)$product_id . "' AND pd.language_id = '" . (int)$this->config->get('config_language_id') . "' AND p.status = '1' AND p.date_available <= '" . $this->NOW . "' AND p2s.store_id = '" . (int)$this->config->get('config_store_id') . "'");

 

[chukcha]

Все верно делаете, почти нужна доп таблица, конечно можно обойтись и одной..

 

SELECT p.*, md.name as manufacture

 

FROM product p

LEFT JOIN manufacturer_description. md ON (p.manufacturer_id = md.manufacturer_id AND md.language_id = )

 

 

 

[LuckySrG]

В 23 апреля 2017 г. в 02:18, chukcha сказал:

Все верно делаете, почти нужна доп таблица, конечно можно обойтись и одной..

 

SELECT p.*, md.name as manufacture

 

FROM product p

LEFT JOIN manufacturer_description. md ON (p.manufacturer_id = md.manufacturer_id AND md.language_id = )

 

 

 

 

Ни как не могуразобраться с left join (