On Wednesday, April 15, 2015 at 8:09:02 AM UTC-7, Ryan Barrett wrote:
>
> looks like yesterday's 1.9.19 release raised the limit on string
> properties in the datastore from 500 to 1500 chars. awesome!
>
1500 UTF-8 bytes actually (not to be confused with other ways of measuring
string length).
>
> from google/appengine/api/datastore_types.py:
>
> _MAX_STRING_LENGTH = 1500
>
> tested in https://shell-27.appspot.com/ :
>
> >>> from google.appengine.ext import db
> >>> class Foo(db.Expando):
> pass
> >>> key = Foo(long='x'*1490).put()
> >>> foo = Foo.get(key)
> >>> len(foo.long)
> 1490
>
> app engine team, might be worth adding this to the release notes and docs?
>
> https://code.google.com/p/googleappengine/wiki/SdkReleaseNotes
> https://cloud.google.com/appengine/docs/python/ndb/properties#types
>
>
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