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=1 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(0,6944,6922,6894,6449,9366,9276,7647,9369,9525,6259,8483,9289,6899,9270,9268,9136,9278,9365,6454,9230,9275,7457,7212,9404,9161,4626,7916,7771,6947,6932,7889,7803,7648,7868,7469,6443,7459)  AND ( site!=3 OR ise=0 OR num<7 ) AND produit NOT IN( ) ORDER BY (id-(20*num)) DESCErr153a