Holly shit... I am still like in 2010 XD Tnx.
On Monday, October 22, 2012 8:43:37 PM UTC+2, Alfred Fuller wrote: > > Yes: > > http://code.google.com/p/googleappengine/source/browse/trunk/java/src/main/com/google/appengine/api/datastore/Query.java#505 > > http://code.google.com/p/googleappengine/source/browse/trunk/java/src/main/com/google/appengine/api/datastore/Cursor.java#87 > > > On Mon, Oct 22, 2012 at 11:37 AM, Matija <[email protected]<javascript:> > > wrote: > >> Also in Java API? >> >> On Monday, October 22, 2012 8:33:00 PM UTC+2, Alfred Fuller wrote: >> >>> Backwards paging is currently supported, you can see this ndb example of >>> how to do it: https://developers.google.**com/appengine/docs/python/ndb/ >>> **queries#cursors<https://developers.google.com/appengine/docs/python/ndb/queries#cursors> >>> >>> >>> On Wed, Oct 10, 2012 at 12:29 AM, Matija <[email protected]> wrote: >>> >>>> Hey, >>>> is there any news about backwards cursor? Two years ago they were >>>> 'presented' in next gen queries google io presentation. We did get some >>>> features but not backwards cursors. >>>> >>>> Matija >>>> >>>> >>>> On Tuesday, October 9, 2012 4:14:29 AM UTC+2, Takashi Matsuo (Google) >>>> wrote: >>>> >>>>> >>>>> Hi James, >>>>> >>>>> First of all, you are right. You should always use cursors whenever >>>>> possible. >>>>> >>>>> We used to offer only 'offset' for going back and forth within query >>>>> results before 1.3.1 release. >>>>> http://googleappengine.**blogspo**t.jp/2010/02/app-**engine-sdk-** >>>>> 131-including-**major.html<http://googleappengine.blogspot.jp/2010/02/app-engine-sdk-131-including-major.html> >>>>> >>>>> Thus there is a lot of code with the 'offset' still running in the >>>>> production for a historical reason. It is hard for us to just kill this >>>>> feature. >>>>> However, as you guys noticed, please use cursors whenever you can. >>>>> >>>>> If you want us to improve our documentation, maybe you can file a bug >>>>> on our issue tracker with more concret suggestions rather than ranting >>>>> with >>>>> the caps. >>>>> >>>>> Thanks, >>>>> >>>>> -- Takashi >>>>> >>>>> >>>>> On Tue, Oct 9, 2012 at 8:09 AM, James Gilliam <[email protected]>wrote: >>>>> >>>>>> You hurl insults while asserting offset has some usefulness without >>>>>> any support. So, give me an example of how it is anything but >>>>>> mathematically pathological. >>>>>> >>>>>> On Monday, October 8, 2012 11:07:45 AM UTC-7, James Gilliam wrote: >>>>>>> >>>>>>> I discovered that GAE charges you for skipping entities in Datastore >>>>>>> with OFFSET. So, if you want to retrieve 1 record at offset 10, you >>>>>>> pay >>>>>>> for reading 11. >>>>>>> >>>>>>> This makes OFFSET expensive and WORTHLESS ... >>>>>>> >>>>>>> Offset should never be mentioned in the documentation without a >>>>>>> footnote that says you can't afford to use it. >>>>>>> >>>>>>> Kinda pissed about this. >>>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "Google App Engine" group. >>>>>> To view this discussion on the web visit https://groups.google.com/d/ >>>>>> **ms**g/google-appengine/-/**Kd0I90rUV**LcJ<https://groups.google.com/d/msg/google-appengine/-/Kd0I90rUVLcJ> >>>>>> . >>>>>> >>>>>> To post to this group, send email to google-a...@googlegroups.**com. >>>>>> To unsubscribe from this group, send email to google-appengi...@** >>>>>> googlegroups**.com. >>>>>> >>>>>> For more options, visit this group at http://groups.google.com/** >>>>>> group**/google-appengine?hl=en<http://groups.google.com/group/google-appengine?hl=en> >>>>>> . >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Takashi Matsuo | Developers Advocate | [email protected] >>>>> >>>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Google App Engine" group. >>>> To view this discussion on the web visit https://groups.google.com/d/** >>>> msg/google-appengine/-/**Ww6zx2oKOxMJ<https://groups.google.com/d/msg/google-appengine/-/Ww6zx2oKOxMJ> >>>> . >>>> >>>> To post to this group, send email to google-a...@googlegroups.**com. >>>> To unsubscribe from this group, send email to google-appengi...@** >>>> googlegroups.com. >>>> For more options, visit this group at http://groups.google.com/** >>>> group/google-appengine?hl=en<http://groups.google.com/group/google-appengine?hl=en> >>>> . >>>> >>> >>> -- >> You received this message because you are subscribed to the Google Groups >> "Google App Engine" group. >> To view this discussion on the web visit >> https://groups.google.com/d/msg/google-appengine/-/JMm4_mlQZTQJ. >> >> To post to this group, send email to >> [email protected]<javascript:> >> . >> To unsubscribe from this group, send email to >> [email protected] <javascript:>. >> For more options, visit this group at >> http://groups.google.com/group/google-appengine?hl=en. >> > > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. 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