Requète invalide : Select DISTINCT id_region, ncc, departement, region, inseeVille, insee, afficherProgramme, nom_region from regions , departement, communes, programme where communes.departement = departement.ncc AND departement.region = regions.id_region AND programme.inseeVille = communes.insee AND afficherProgramme = 1 GROUP BY id_region order by nom_region ASC