It is clear, yes but why i was not able to change data. It when thru ok but did not change data. With my version it goes fine and changed data is saved in entity. I think i messed up somewhere.
Thanks for response. W dniu 28 października 2009 17:38 użytkownik johntray <john.tur...@gmail.com > napisał: > > In > http://code.google.com/appengine/docs/python/datastore/creatinggettinganddeletingdata.html#Getting_Entities_Using_a_Query > , > there is a note stating that query objects have an interator > interface, and that "If the query object is used as an iterator, the > query is executed with no limit or offset, the results are loaded into > memory, and the value returned is an iterator over the results." > > So no, the documentation isn't wrong, just hard to follow in some > places. > > > > > On Oct 28, 11:45 am, Michał Klich <klich.mic...@gmail.com> wrote: > > Hi, > > > > While looking on docs for datastore at this websitehttp:// > code.google.com/appengine/docs/python/datastore/creatinggettin... > > > > I found code: > > > > if users.get_current_user(): > > user_pets = db.GqlQuery("SELECT * FROM Pet WHERE owner = :1", > > users.get_current_user()) > > for pet in user_pets: > > pet.spayed_or_neutered = True > > > > db.put(user_pets) > > > > Correct me if i am wrong but should not be it like: > > > > if users.get_current_user(): > > user_pets = db.GqlQuery("SELECT * FROM Pet WHERE owner = :1", > > users.get_current_user()) > > results = user_pets.fetch(10) > > > > for pet in results: > > pet.spayed_or_neutered = True > > > > db.put(results) > > > > I could not make it to work in original version but mnaybe i am wrong, i > > spent way too much time on this trying to figure it out. > > > > -- > > Michał Klich > > > > klich.mic...@gmail.com > > mic...@michalklich.comhttp://www.michalklich.com > > > -- Michał Klich klich.mic...@gmail.com mic...@michalklich.com http://www.michalklich.com --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
