Markus Holtermann f633ba778d Fixed #23609 -- Fixed IntegrityError that prevented altering a NULL column into a NOT NULL one due to existing rows ...

Thanks to Simon Charette, Loic Bistuer and Tim Graham for the review.

2014-10-09 21:32:06 +07:00

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backends

Fixed #23609 -- Fixed IntegrityError that prevented altering a NULL column into a NOT NULL one due to existing rows

2014-10-09 21:32:06 +07:00

migrations

Fixed #23609 -- Fixed IntegrityError that prevented altering a NULL column into a NOT NULL one due to existing rows

2014-10-09 21:32:06 +07:00

models

Fixed #23555 -- Avoided suppressing IndexError in QuerySet.first() and .last()

2014-10-08 14:28:38 -04:00

__init__.py

Fixed #21430 -- Added a RuntimeWarning when unpickling Models and QuerySets from a different Django version.

2014-06-11 10:03:34 -04:00

transaction.py

Replaced set([foo, ...]) by {foo, ...} literals. Refs PR 3282.

2014-09-29 00:01:38 +07:00

utils.py

Fixed #21755 -- Added ForeignKey support to REQUIRED_FIELDS.

2014-07-03 07:42:52 -04:00