The way to do this is to create a series of tasks that update each entity one by one.
The question I'd like to ask, however, is why you'd want to do this. It's typically best practice to store time information as UTC and convert as needed for display or computation due to weirdness with timezones, daylight saving time, and so forth. Your data will be much easier to internationalize if it's timezone/locale independent. On Thu, Jan 28, 2010 at 5:46 PM, mar_novice <[email protected]> wrote: > Hi, > Is there a way to change the timezone of the whole app and also > change the timezone of the dates that were already in the datastore > from UTC to a specific timezone? > > thanks. > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine for Java" group. > To post to this group, send email to > [email protected]. > To unsubscribe from this group, send email to > [email protected]<google-appengine-java%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/google-appengine-java?hl=en. > > -- Ikai Lan Developer Programs Engineer, Google App Engine http://googleappengine.blogspot.com | http://twitter.com/app_engine -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
