Add persistent field to an App Engine Datastore class?

Posted by Joren on Stack Overflow See other posts from Stack Overflow or by Joren
Published on 2010-06-11T02:46:41Z Indexed on 2010/06/11 2:52 UTC
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google-app-engine

So if I have a class of which I have a number saved in a datastore, and then seek to add a field later, how can I prevent all my previous objects breaking? Is there a way to retroactively set those fields so they're not null?

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Developer IT

Add persistent field to an App Engine Datastore class? - Developer IT

Add persistent field to an App Engine Datastore class?

google-app-engine

Related posts about google-app-engine

unittest import error with virtualenv + google-app-engine-django

Could not import Django settings into Google App Engine

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Google App Engine UI Widgets

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