You are not the only one with this requirement. You might want to star http://code.google.com/p/googleappengine/issues/detail?id=178
On Feb 5, 12:47 am, dudu <eduardopich...@gmail.com> wrote: > Oh God...thanks folks, I used email just as example, I have other fields > with this constraint problem. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.