for example, 2 classes in a 1-to-many relationship: class owner(db.model): name = db.StringProperty() class cat(db.model):
I\'d like to create a gql query through my browser dashboard to easily look up specific entries, i.e. something like:
I have a model containing ranges of IP addresses, similar to this: class Country(db.Model): begin_ipnum = db.IntegerProperty()
Say I have 2 kind: class Account(db.Model): name = db.StringProperty() create_time = db.DataTimeProperty()
I have a user in my system who has created an entity which I\'d like to retrieve. I\'m attempting to do this using a filter because it\'s supposed to be faster than a call to the gql method. However,
I have some entities that have a StringProperty and I would like to query for all the entities that match a substring. Is there a way to do that using just GQL?
In reference to these two questions (see links below) and the Google AppEngine doc, I got a little bit confused:
Anyone have a good reference guide for GQL (query language for google appengine datastore)? I开发者_JAVA百科 find the reference guide on the google appengine site very limited with examplesThe doc i
In my application, I want to store geographical data (longitude and latitude). Then I want to ask \"which place is in this region\". SQL-like query can\'t be used, since \"Inequalit开发者_C百科y Filte
I have public class QuantityType { @PrimaryKey @Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
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