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Showing posts with the label Google Cloud Datastore
Query For Model By Key

Query For Model By Key

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What I'm trying to do is query the datastore for a model where the key is not the key of an obj… Read more Query For Model By Key
Displaying Uploaded File In Gae Appengine With Python

Displaying Uploaded File In Gae Appengine With Python

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I have stored pdf files uploaded by users in the Datastore, as BlobProperties: Solution 1: The cod… Read more Displaying Uploaded File In Gae Appengine With Python
Appengine Backreferences - Need Composite Index?

Appengine Backreferences - Need Composite Index?

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I have a query that is very recently starting to throw: 'The built-in indices are not efficient… Read more Appengine Backreferences - Need Composite Index?
Re-using An Entity's Id For Other Entities Of Different Kinds - Sane Idea?

Re-using An Entity's Id For Other Entities Of Different Kinds - Sane Idea?

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My (python) app is using several entities, many of them in a 1:1 relationship. For example: class M… Read more Re-using An Entity's Id For Other Entities Of Different Kinds - Sane Idea?
How Can I Test The Validity Of A Referenceproperty In Appengine?

How Can I Test The Validity Of A Referenceproperty In Appengine?

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I am currently testing a small application I have written. I have not been sufficiently careful in … Read more How Can I Test The Validity Of A Referenceproperty In Appengine?
How Would I Retrieve An Embedded Entity With Repeated Properties Using Datastore Java Client

How Would I Retrieve An Embedded Entity With Repeated Properties Using Datastore Java Client

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I created entities on datastore using the AppEngine SDK's python APIs and I'd like to retri… Read more How Would I Retrieve An Embedded Entity With Repeated Properties Using Datastore Java Client