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More upgrade clarifications #331

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This commit is contained in:
Ross Lawley 2013-05-23 19:30:57 +00:00
parent 5f0d86f509
commit b4a98a4000
1 changed files with 6 additions and 2 deletions
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8
docs/upgrade.rst
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@ -123,6 +123,10 @@ eg::
`An example test migration for ReferenceFields is available on github
<https://github.com/MongoEngine/mongoengine/blob/master/tests/migration/refrencefield_dbref_to_object_id.py>`_.
.. Note:: Internally mongoengine handles ReferenceFields the same, so they are
converted to DBRef on loading and ObjectIds or DBRefs depending on settings
on storage.
UUIDField
---------
@ -143,7 +147,7 @@ eg::
class Animal(Document):
uuid = UUIDField()
# Mark all ReferenceFields as dirty and save
# Mark all UUIDFields as dirty and save
for a in Animal.objects:
a._mark_as_changed('uuid')
a.save()
@ -172,7 +176,7 @@ eg::
class Person(Document):
balance = DecimalField()
# Mark all ReferenceFields as dirty and save
# Mark all DecimalField's as dirty and save
for p in Person.objects:
p._mark_as_changed('balance')
p.save()