Personnes dont le contrat de mariage est à Juvigny

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Requête en erreur : select m.Reference as Referencem, f.Reference as Referencef, m.Nom as Nomm, m.Prenoms as Prenomsm, f.Nom as Nomf, f.Prenoms as Prenomsf, u.Date_K, u.Statut_Fiche, u.Reference as ReferenceU from personnes m, personnes f, villes v, unions u where m.Diff_Internet = 'O' and f.Diff_Internet = 'O' and u.Ville_Notaire = 5 and u.Ville_Notaire = v.identifiant_zone and u.Conjoint_1 = m.Reference and u.Conjoint_2 = f.Reference order by