I hold messages in a map for each user in the datastore.It\'s held as an unindexed serialized value keyed by a unique name.A user can message many users at once.Currently I execute a batch get for the
The relevant part of the code: pk = int(pk) logging.info(\'pk: %r :: %s\', pk, type(pk)) instance = models.Model.get_by_id(int(pk))
My hierarchy is: Record is a super class, t开发者_JS百科here are many classes that extends Record, say WellnessRecord.
Out key space on google app engine is structured like banana-a3fadawsgdg banana-hrgsgsgsdgs banana-regsgsdgsgg
I\'m trying to do some practicing with the GAE datastore to get a feeling about the queries and billings mechanisms.
From what I\'ve read, this is how I should check for any records... v = PC_Applications.all().filter(\'column =\', value)
I have an application that naturally as it grows various data model classes need to change attributes (add, rename, remove, etc). In MySQL I would just run a set of queries against the data store that
I\'m having trouble working out how to pass in arguments into transactions when using Datastore Plus.
I have been trying to learn and creating a sample project using GWT/GAE/GoogleDatastore. Am just trying to figure out what would be the best way to design the data model for a learning management sys
I\'ve got a list with 100 Longs in it, and an Entity kind with a Long field.I want to find all the entities whose field value is in the list.
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