I apologize - I realize that you are asking how to do this from the console. I *believe* this is doable using the encoded Key (stringToKey()). Which GQL queries have you tried?
On Wed, Feb 17, 2010 at 5:47 PM, Ikai L (Google) <[email protected]> wrote: > Read up on this: > > > http://code.google.com/appengine/docs/java/javadoc/com/google/appengine/api/datastore/KeyFactory.html > > > <http://code.google.com/appengine/docs/java/javadoc/com/google/appengine/api/datastore/KeyFactory.html>Here's > some code that should work (warning, I have not tested it, I am doing this > from memory): > > String username = "someUsername"; > Key key = KeyFactory.stringToKey(username); > PersistenceManager pm = PMF.get().getPersistenceManager(); > User user = (User) pm.getObjectById(key); > // Do something with user > > > On Mon, Feb 15, 2010 at 6:32 AM, Esteban Masoero <[email protected] > > wrote: > >> Sorry to bother with this again, but I think this feature should work >> without problems. Hasn't anybody tried to to something alike? >> >> El 11/02/2010 16:03, Esteban Masoero escribió: >> >> Hi there, I have something like: >>> >>> public class User { >>> @PrimaryKey >>> @Persistent >>> private String username; >>> .... >>> >>> But I couln't find a way of making work a query like "select * from User >>> where username = 'someUserName'" from the admin console. It's driving me >>> nuts!, Anyone has any idea how to do this? I guess it's supossed to be >>> achieved with the KEY(..) feature, but I tried different ways and couldn't >>> get it to work. >>> >>> Thanks, >>> >>> Esteban >>> >> >> -- >> 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 > -- 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.
