SELECT DISTINCT `e`.*, `cat_index`.`position` AS `cat_index_position`, IF(( SELECT vm.view_mode AS required_options FROM catalog_product_option AS cpo LEFT JOIN mageworx_custom_options_option_view_mode AS vm ON cpo.option_id=vm.option_id AND (vm.store_id='1' OR vm.store_id=0) WHERE e.entity_id=cpo.product_id AND cpo.is_require=1 ORDER BY vm.store_id DESC LIMIT 0,1)='1','1','0') AS `required_options`, `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_entity` 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 = '40' 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 ORDER BY `cat_index`.`position` ASC LIMIT 500