SELECT id,marque,site,isable,ise,ghost,url,nom,alt,couleur couleur,essentiel txt,prix,promo,prixo,CASE WHEN isable!=0 THEN photo WHEN wi1!=2 AND photo1_2!="" THEN photo1_2 WHEN wi1!=4 AND photo1_4!="" THEN photo1_4 ELSE photo END photo,CASE WHEN isable!=0 THEN photo2 WHEN wi1!=2 AND photo1_2!="" AND photo1_2=photo2 THEN photo ELSE (CASE WHEN wi2=2 AND photo2_2!="" THEN photo2_2 ELSE photo2 END ) END photo2,photo1_2, produit,num FROM produit_couleur 
WHERE prix!="0.00" AND affich=1 AND photo2!="" AND produit IN(0,8872,4652,9425,9135,9010,5139,8998,5433,5444,8365,6006,8624,4563,5465,2839,8667,6970,4562,3129,8280,5434,7162,7630,7000,6990,7636,5873,6999,8077,8252,8444,8251)  AND ( site!=3 OR ise=0 OR num<7 ) AND produit NOT IN( ) AND ( promo!='0' OR prixo!='0') ORDER BY (id-(20*num)) DESCErr153a