On May 12, 11:58 am, Oliver Zheng <goo...@oliverzheng.com> wrote:
> I have been looking at the stored data of some apps, and noticed those
> 3 columns. Key appears to be a hash/string of some sort. ID is usually
> empty. Key name looks like an actual readable identifier, but it's
> usually just "key_" + username or something that already exists.
>
> What is the use for any of this, from the perspective of a (python)
> app? Why are they created and what can or should I do with them?
http://code.google.com/appengine/docs/python/datastore/keysandentitygroups.html#Kinds_Names_and_IDs
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