-(FO, ax_id, Intitule_diplome, Intitule_formation, Descr_formation);
+(@StringDate_maj, FO, ax_id, Intitule_formation, Intitule_diplome, Descr_formation)
+SET
+Date_maj = CONCAT(SUBSTRING(@StringDate_maj,7),'-',SUBSTRING(@StringDate_maj,4,2),'-',SUBSTRING(@StringDate_maj,1,2));
+