QUERY: SELECT
	                  
            p.products_id,
            p.products_model,
            p.label_ids,
            p.main_category,
            p.products_ean,
            p.products_fsk18,
            p.products_quantity,
            p.products_quantity_min,
            p.products_quantity_step,
            p.products_price,
            p.products_price_small_opt,
            p.products_price_opt,
            p.products_purchase_price,
            p.small_opt_purchase_price,
            p.count_small_opt_purchase_price,
            p.count_opt_purchase_price,
            p.opt_purchase_price,
            p.postavshik,
            p.suplier_catalog_id,
            p.postavshik_comment,
            p.name_catalog_id,
            p.products_tax_class_id,
            p.products_image,
            p.products_vpe,
            p.products_vpe_status,
            p.products_vpe_value,
            p.products_currency,
            p.products_page_url,
            p.video,
            p.show_video,
            pd.products_short_description,
	        p.rev_total,
	        p.rev_rating,
            pd.products_name,
	                  p.products_ordered,
	                  pd.products_short_description,
	                  s.status,
	                  IF(s.status, s.specials_new_products_price, 0) as specials_new_products_price,
	                  m.manufacturers_name,
	                  m.manufacturers_id FROM products  AS p 
	LEFT JOIN products_description AS pd ON (p.products_id = pd.products_id) 
	LEFT JOIN manufacturers AS m ON (p.manufacturers_id = m.manufacturers_id)
	LEFT JOIN specials AS s on p.products_id = s.products_id
	LEFT JOIN products_to_categories as p2c2 ON (p2c2.products_id=p.products_id) 
	LEFT JOIN categories as c ON (c.categories_id=p2c2.categories_id) WHERE p.products_status = 1  AND c.categories_status = 1 AND pd.language_id = '1' AND p.products_id IN(8559796,8559799,7201167,10856352,10856353,10856354,10856355,10856356,10856357,10856358,10856359,10856360,10857594,10857595,10857596,8554303,10854104,10854105,10861085,10861086,10612095,8851582,8852057,10613019,10939396,9911676,10117714,10117715,9912088,9912089,9912261,8850081,8850545,8850546,8850547,8552168,6672578,6672579,6673073,976421,9167727,9167728,9167729,9167730,9167731,9167732,9167733,9167734,9168153,10884199,10884200,10884201,10884202,10884203,10884204,10884928,10884929,10884930,10882545,10153870,10161930,10161931,10611135,10611136,10611137,10611138,10611139,10611140,10611141,10611142,10611143,10611144,10611145,10611146,10611147,10611148,10611149,10611150,10647445,10647446,10647447,10647448,10647449,10647450,10647451,10609589,10609590,10609591,10609592,10507731,10411399,10411400,10411401,10411402,10411403,10411404,10411405,10411406,10409901,10409902,10412221,10412222,10412223,10490928,10491095,10491151,10462301,10474341,10474369,10472532,10472533,10474537,10474538,10415099,10415100,10415101) GROUP BY p.products_id  ORDER BY CASE WHEN products_price = 0 THEN 99999999 WHEN products_price > 0 THEN products_price END  asc ,p.products_specials desc<br>
ERROR: Unknown column 'p.products_specials' in 'order clause'<br>