1054 - Unknown column 'pd.products_namedesc' in 'order clause'
select p.products_image,pd.products_name, p.products_id, p.manufacturers_id, p.products_price, p.products_tax_class_id, IF(s.status, s.specials_new_products_price, NULL) as specials_new_products_price, IF(s.status, s.specials_new_products_price, p.products_price) as final_price from ((`products_description` pd, `products` p) left join `manufacturers` m on p.manufacturers_id = m.manufacturers_id, `products_to_categories` p2c) left join `specials` s on p.products_id = s.products_id where p.products_status = '1' and p.products_id = p2c.products_id and pd.products_id = p2c.products_id and pd.language_id = '1' and p2c.categories_id = '29' order by pd.products_namedesc
