Matematica

SELECT `e`.`entity_id`, `e`.`type_id`, `e`.`attribute_set_id`, `cat_index`.`position` AS `cat_index_position`, `at_inventory_in_stock`.`is_in_stock` AS `inventory_in_stock`, `at_price`.`value` AS `price`, ((at_price.value - final_price) / at_price.value) AS `saving`, `e`.`name`, `e`.`short_description`, `e`.`sku`, `e`.`price`, `e`.`special_price`, `e`.`special_from_date`, `e`.`special_to_date`, `e`.`small_image`, `e`.`thumbnail`, `e`.`color`, `e`.`color_value`, `e`.`news_from_date`, `e`.`news_to_date`, `e`.`status`, `e`.`url_key`, `e`.`required_options`, `e`.`image_label`, `e`.`small_image_label`, `e`.`thumbnail_label`, `e`.`msrp_enabled`, `e`.`msrp_display_actual_price_type`, `e`.`msrp`, `e`.`tax_class_id`, `e`.`price_type`, `e`.`weight_type`, `e`.`price_view`, `e`.`shipment_type`, `e`.`links_purchased_separately`, `e`.`links_exist`, `e`.`open_amount_min`, `e`.`open_amount_max`, `e`.`colectia`, `e`.`autor`, `e`.`data_aparitiei`, `e`.`categorie_filtru`, `e`.`categorie_filtru_value`, `e`.`grupa_de_varsta`, `e`.`grupa_de_varsta_value`, `e`.`tip_ghiozdan`, `e`.`tip_ghiozdan_value`, `e`.`transport_gratuit`, `price_index`.`price`, `price_index`.`tax_class_id`, `price_index`.`final_price`, IF(price_index.tier_price IS NOT NULL, LEAST(price_index.min_price, price_index.tier_price), price_index.min_price) AS `minimal_price`, `price_index`.`min_price`, `price_index`.`max_price`, `price_index`.`tier_price` FROM `catalog_product_flat_1` AS `e` INNER JOIN `catalog_category_product_index` AS `cat_index` ON cat_index.product_id=e.entity_id AND cat_index.store_id=1 AND cat_index.visibility IN(2, 4) AND cat_index.category_id = '741' LEFT JOIN `cataloginventory_stock_item` AS `at_inventory_in_stock` ON (at_inventory_in_stock.`product_id`=e.entity_id) AND (is_in_stock>=0) LEFT JOIN `catalog_product_entity_decimal` AS `at_price` ON (`at_price`.`entity_id` = `e`.`entity_id`) AND (`at_price`.`attribute_id` = '75') AND (`at_price`.`store_id` = 0) INNER JOIN `catalog_product_index_price` AS `price_index` ON price_index.entity_id = e.entity_id AND price_index.website_id = '1' AND price_index.customer_group_id = 0 WHERE (e.status = 1) ORDER BY `at_inventory_in_stock`.`is_in_stock` DESC, `e`.`name` ASC LIMIT 20