django1/django/db
Anssi Kääriäinen 611c4d6f1c Fixed #18823 -- Ensured m2m.clear() works when using through+to_field
There was a potential data-loss issue involved -- when clearing
instance's m2m assignments it was possible some other instance's
m2m data was deleted instead.

This commit also improved None handling for to_field cases.
2012-10-28 17:31:35 +02:00
..
backends Fixed Oracle failure for "%" in table name 2012-10-27 05:26:42 +03:00
models Fixed #18823 -- Ensured m2m.clear() works when using through+to_field 2012-10-28 17:31:35 +02:00
__init__.py Fixed #17258 -- Moved `threading.local` from `DatabaseWrapper` to the `django.db.connections` dictionary. This allows connections to be explicitly shared between multiple threads and is particularly useful for enabling the sharing of in-memory SQLite connections. Many thanks to Anssi Kääriäinen for the excellent suggestions and feedback, and to Alex Gaynor for the reviews. Refs #2879. 2011-12-16 13:40:19 +00:00
transaction.py Removed with_statement imports, useless in Python >= 2.6. Refs #17965. Thanks jonash for the patch. 2012-03-30 08:02:08 +00:00
utils.py Used pkgutil to get list of backend modules 2012-10-07 21:59:16 +02:00