Utilisation de la fonction mid pour trouver l'année, le mois et le jour :
mid("","","") string, offset, n
année :
mid(format(GetValue("DATE"),"Date","jj.mm.aaaa", ),"6","4")
mois :
mid(format(GetValue("DATE"),"Date","jj.mm.aaaa", ),"3","2")
jours :
mid(format(GetValue("DATE"),"Date","jj.mm.aaaa", ),"0","2")
Combinaison de tous les éléments ci-dessus dans une règle :
mid(format(GetValue("DATE"),"Date","jj.mm.aaaa", ),"6","4")+"-"+
mid(format(GetValue("DATE"),"Date","jj.mm.aaaa", ),"3","2")+"-"+
mid(format(GetValue("DATE"),"Date","jj.mm.aaaa", ),"0","2")