Ciao dovresti usare qualcosa del tipo: campo1||','||campo2 etc Gabriele -- View this message in context: http://gfoss-geographic-free-and-open-source-software-italian-mailing.3056002.n2.nabble.com/Calcolatore-Qgis-tp7426634p7426713.html Sent from the Gfoss -- Geographic Free and Open Source Software - Italian mailing list mailing list archive at Nabble.com.