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Showing posts with the label App Engine Ndb

Proper Way To Migrate Ndb Model Property

I currently have a model in NDB and I'd like to change the property name without necessarily to… Read more Proper Way To Migrate Ndb Model Property

Linking To Entity From List

I have a Consults page that lists consults in the datastore. The list loop is like this: {% for con… Read more Linking To Entity From List

How Efficient Is Google App Engine Ndb.delete_multi()?

I'm working on something to clear my database of ~10,000 entities, and my plan is to put it in … Read more How Efficient Is Google App Engine Ndb.delete_multi()?

Ndb Model - Retrieve Ordered Set Of Property Names

I'm often asked to export data stored in NDB models to csv. For that purpose, I usually ended u… Read more Ndb Model - Retrieve Ordered Set Of Property Names

Adding A Structuredproperty To A Model In Ndb

(couldn't think of a better title :S ) So I've recently changed from db to ndb and i can… Read more Adding A Structuredproperty To A Model In Ndb

Ndb: Sort Query Results

In App Engine NDB, I am querying entities that have a repeated property. I would like to order the … Read more Ndb: Sort Query Results

Updating An Entity's Property Without Retrieving The Entity From The Ndb

I would like to update a property of an entity that has a lot of properties. If I understand it co… Read more Updating An Entity's Property Without Retrieving The Entity From The Ndb

Effective Implementation Of One-to-many Relationship With Python Ndb

I would like to hear your opinion about the effective implementation of one-to-many relationship wi… Read more Effective Implementation Of One-to-many Relationship With Python Ndb