*@Simon : *Ok. so here we are talking about Updating a One-to-one child. Take a example of one to many owned relation.
Class A{ long id; List<String> strings; } Suppose object of *A* class is already inserted in datastore. Now I want to update the object by changing the *strings* value. My requirement could be any of the following: 1. I want to keep the old value of the strings variable. means old values + new values. 2. I do not want old value. means only new value. Thanks, Amit On Fri, Apr 8, 2011 at 4:47 PM, Simon Knott <knott.si...@gmail.com> wrote: > What's the point in keeping the old object? It's tied into the Entity > Group via its key anyway, it just becomes orphaned and as far as I know > inaccessible. > > -- > 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 > google-appengine-java@googlegroups.com. > To unsubscribe from this group, send email to > google-appengine-java+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/google-appengine-java?hl=en. > -- 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 google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.