I have a weired problem with couple of queries I am trying to run. I have built a method which returns a tuple of result from the query-
When dealing with ReferenceProperties I often make use a function called prefetch_reprops to efficiently resolve references. However, I am currently dealing with a model that makes use of a list of db
I\'m getting strange additional symbols (=) in text property when adding text there via POST. For example:
I have some custom user model, and I count the number of users with name Joe: c = UserModel.all().filter(\'n开发者_开发问答ame =\', \'Joe\').count()
When storing and retrieving a datastore entity that contains a list of tuples what is the most efficient way of storing this list?
In http:开发者_如何学JAVA//blog.notdot.net/2010/09/Under-the-hood-with-App-Engine-APIs, it explains how you can perform an asynchronous datastore get request. I want to perform an asynchronous put req
I\'m having a very difficult time understanding the mechanics of the Google App Engine Datastore. I want to understand the mechanics so I can build my database in an optimal way for the database.
I have built an app using google app engine. The app works fine, but am currently thinking of optimizing it, and in particular I\'ve heard of this concept of persisting objects to memcache instead of
I was just wondering if I store some data chronologically, will it be returned back in the order of most-recent to least-recent OR least-recent to most-recent? For e.g. If I input data in the followin
I have spent several hours trying to work this one out and I just can\'t seem to get my child entities to update despite trying several suggestions.I have looked at the GAE documents extensively and I
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