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2012-02-28Fixed #17668 - prefetch_related does not work in in_bulkLuke Plant
Thanks to gurets for the report, and akaariai for the initial patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17600 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-02-28Fixed #17786 -- Exception when running the tests under Oracle, during the ↵Aymeric Augustin
destruction of the test database. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17599 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-02-27Fixed #17755 -- Ensured datetime objects that bypass the model layer (for ↵Aymeric Augustin
instance, in raw SQL queries) are converted to UTC before sending them to the database when time zone support is enabled. Thanks Anssi for the report. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17596 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-02-26Fixed #15169 -- Corrected handling of model boolean fields in MySQL spatial ↵Ramiro Morales
backend. Thanks goes to zmsmith and others for reporting the issue and to Justin Bronn for the fix. Refs #7190, r12578, r12900, #13293, r12939. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17588 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-02-22Fixed #17728 -- When filtering an annotation, ensured the values used in the ↵Aymeric Augustin
filter are properly converted to their database representation. This bug was particularly visible with timezone-aware DateTimeFields. Thanks gg for the report and Carl for the review. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17576 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-02-22Fixed #17678 -- Corrected setup of _meta.proxy_for_model and added ↵Carl Meyer
_meta.concrete_model. Thanks Anssi Kääriäinen. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17573 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-02-11Fixed #10837 -- Added CHAR(X)->CharField to mapping used in Postgres DB ↵Ramiro Morales
introspection. Thanks trbs for the report and initial patch and to Claude Paroz for updating it. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17511 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-02-11Fixed #15216 -- Made return type of an internal DB introspection method ↵Ramiro Morales
consistent. Thanks arthur AT milliways DOT fr for the report and patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17510 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-02-11Fixed #7783 -- Made introspection of nullable columns more robust with Postgres.Ramiro Morales
Thanks bthomas AT ncorcle DOT com for the report and initial patch, and Claude Paroz for the final, complete patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17508 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-02-11Removed code duplicated in SQLite3 and SpatiaLite GeoDjango DB backends.Ramiro Morales
Moved it to an auxiliary method in the SQLite3 backend cursor class. Did this to reduce the chances of us forgetting to port changes in DB connection setup process from the former to the latter one like it happened e.g. in r17205. Refs #17258. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17499 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-02-09Fixed #17219 -- Updated model field descriptions to be more precise. Thanks, ↵Jannis Leidel
charettes. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17476 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-02-05Fixed #11670 -- Prevented genuine model fields named 'year', 'month', 'gt', ↵Julien Phalip
'lt' etc. from being mistaken for lookup types in lookups across relations. Thanks to andy for the report, to jpwatts for the initial patch and to Anssi Kääriäinen and Alex Gaynor for the reviews. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17450 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-02-04Fixed #17527 -- Improved exception message when adding the wrong type of ↵Jannis Leidel
object to a ManyToManyField. Thanks, guettli and cClaude Paroz. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17437 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-01-30Fixed #10868 -- Stopped restoring database connections after the tests' ↵Julien Phalip
execution in order to prevent the production database from being exposed to potential threads that would still be running. Also did a bit of PEP8-cleaning while I was in the area. Many thanks to ovidiu for the report and to Anssi Kääriäinen for thoroughly investigating this issue. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17411 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-01-24Added a missing warning forgotten in r17392.Jannis Leidel
git-svn-id: http://code.djangoproject.com/svn/django/trunk@17393 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-01-24Fixed #17580 -- Made sure datetime.date instances are correctly handled when ↵Jannis Leidel
being passed to a DateTimeField fields and the timezone support is enabled by making it aware using the default timezone. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17392 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-01-22Fixed #10320 -- Made it possible to use executemany with iterators. Thanks ↵Aymeric Augustin
MockSoul for the report. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17387 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-01-12Fixed #6669 -- Ensured database connections are marked as dirty by ↵Aymeric Augustin
CursorDebugWrapper.execute/executemany. Refs #9964. Thanks james at 10gic net for the report and Claude Paroz for the patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17368 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-01-07Added missing bits of r17352. Refs #17513.Aymeric Augustin
git-svn-id: http://code.djangoproject.com/svn/django/trunk@17353 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-01-07Fixed #17513 -- Prevented the MySQL backend from leaking MySQLdb-specific ↵Aymeric Augustin
exceptions. Thanks Claude Paroz. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17352 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-01-05Added support for savepoints to the MySQL DB backend.Ramiro Morales
MySQL provides the savepoint functionality starting with version 5.0.3 when using the MyISAM storage engine. Thanks lamby for the report and patch. Fixes #15507. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17341 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-01-03Fixed #17429 -- Ensured that `Meta.ordering=None` works the same if it were ↵Julien Phalip
an empty list. Thanks to self[at]dicos[dot]ru for the report and to bigkevmcd for the patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17334 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-01-02Fixed #16340 -- Made `get_or_create()` re-raise any `IntegrityError` with ↵Julien Phalip
its original traceback. Thanks to d0ugal and Jonas Obrist. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17333 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-12-25Fixed #17047 -- Improved django.db.utils.load_backend to raise a better ↵Jannis Leidel
exception when using a unqualified database backend name. Thanks, Jonas Obrist. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17274 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-12-22Added support for modifying the effect of ``DISTINCT`` clauses so theyRamiro Morales
only consider some fields (PostgreSQL only). For this, the ``distinct()`` QuerySet method now accepts an optional list of model fields names and generates ``DISTINCT ON`` clauses on these cases. Thanks Jeffrey Gelens and Anssi Kääriäinen for their work. Fixes #6422. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17244 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-12-17Fixed various dodgy behavioursAdrian Holovaty
git-svn-id: http://code.djangoproject.com/svn/django/trunk@17226 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-12-16Ensured that thread-shareability gets validated when closing a PostgreSQL or ↵Julien Phalip
SQLite connection. Refs #17258. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17206 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-12-16Fixed #17258 -- Moved `threading.local` from `DatabaseWrapper` to the ↵Julien Phalip
`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. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17205 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-12-11Fixed #17266 -- Skipped the "SET TIME ZONE" query for PostgreSQL when it ↵Aymeric Augustin
isn't necessary. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17194 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-12-09Fixed #16818 -- Fixed ORM bug with many-to-many add() method where it wasn't ↵Adrian Holovaty
committing the change. Thanks, pressureman and kmtracey git-svn-id: http://code.djangoproject.com/svn/django/trunk@17189 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-12-07Simplified time zone support in the Oracle backend. Avoided ↵Aymeric Augustin
outputtypehandler which doesn't exist in cx_Oracle < 4.4.1. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17171 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-12-05Fixed #17335 -- Added supports_select_related hook for django-nonrel. ↵Adrian Holovaty
Thanks, jonash git-svn-id: http://code.djangoproject.com/svn/django/trunk@17170 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-11-29Small code clarification in prefetch_related code using better variable namesLuke Plant
git-svn-id: http://code.djangoproject.com/svn/django/trunk@17162 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-11-25Fixed #17294 -- Supported nullable DateTimeFields when time zone support is ↵Aymeric Augustin
enabled. Thanks pressureman for the report. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17148 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-11-20Fixed #17062 -- Ensured that the effect of SET TIME ZONE isn't lost when the ↵Aymeric Augustin
first transation is rolled back under PostgreSQL. Thanks Anssi for the patch. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17128 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-11-19Fixed #17263 -- Added a warning when a naive datetime reaches the database ↵Aymeric Augustin
layer while time zone support is enabled. After this commit, timezones.AdminTests will raise warnings because the sessions contrib app hasn't been upgraded to support time zones yet. This will be fixed in an upcoming commit. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17117 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-11-19Fixed #15255 -- Ensured createcachetable honors database routers.Aymeric Augustin
git-svn-id: http://code.djangoproject.com/svn/django/trunk@17114 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-11-19Used symbolic constants for psycopg2 isolation levels.Aymeric Augustin
Django used the value 1 = ISOLATION_LEVEL_READ_UNCOMMITTED in some places, but PostgreSQL doesn't provide "read uncommited", it uses "read committed" instead: http://www.postgresql.org/docs/9.1/static/transaction-iso.html. For clarity, this commit uses ISOLATION_LEVEL_READ_COMMITTED = 2 where 1 was previously used. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17112 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-11-18Added support for time zones. Thanks Luke Plant for the review. Fixed #2626.Aymeric Augustin
For more information on this project, see this thread: http://groups.google.com/group/django-developers/browse_thread/thread/cf0423bbb85b1bbf git-svn-id: http://code.djangoproject.com/svn/django/trunk@17106 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-11-13Fixed #13640: Avoid generating an exception when a model has an attribute ↵Karen Tracey
named 'evaluate'. Thanks LukaszKorzybski and tobias. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17093 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-11-12Fix #13864: Removed database error raised when force_update is requsted on ↵Karen Tracey
save of an inherited model with no fields of its own. Thanks fva, gregmuellegger, and markb1. git-svn-id: http://code.djangoproject.com/svn/django/trunk@17088 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-10-18Remove all relative imports. We have always been at war with relative imports.Alex Gaynor
git-svn-id: http://code.djangoproject.com/svn/django/trunk@17009 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-10-17Remove several more relative imports.Alex Gaynor
git-svn-id: http://code.djangoproject.com/svn/django/trunk@17007 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-10-16Fixed #17056 -- Tweaked insert SQL clause generation so a corner case ↵Ramiro Morales
doesn't fail with Oracle. git-svn-id: http://code.djangoproject.com/svn/django/trunk@16997 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-10-14Fixed #12308 -- Added tablespace support to the PostgreSQL backend.Aymeric Augustin
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16987 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-10-13Fixed #16906 -- Format datetimes with str/unicode instead of strftime where ↵Aymeric Augustin
possible: it's faster and it works for all dates. Also ensured that datetime_safe is used wherever strftime is called on dates/datetimes that may be before 1900. git-svn-id: http://code.djangoproject.com/svn/django/trunk@16978 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-10-13Fixed a couple of `assert` syntax warnings mistakingly introduced in r16966 ↵Julien Phalip
and added some tests to prevent future regressions. Thanks to Anssi Kääriäinen for the report. Refs #12467. git-svn-id: http://code.djangoproject.com/svn/django/trunk@16971 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-10-13Fixed #12467 -- Made the model data validation for `DateField` and ↵Julien Phalip
`DateTimeField` more useful by actually telling what was the value that failed. Also did a bit of PEP8 cleanup in the area. Thanks to knutin for the report, to raulcd for the initial patch and to charettes for the review. git-svn-id: http://code.djangoproject.com/svn/django/trunk@16966 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-10-08More efficient IN clauses for prefetch_related queries by use of sets to ↵Luke Plant
eliminate duplicates This simply reduces the size of the IN clause in the SQL, which can be significant in some cases. git-svn-id: http://code.djangoproject.com/svn/django/trunk@16944 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-10-07Fixed #17014 - added protection against infinite recursion.Luke Plant
Thanks to akaariai for the report and tests. No tests have been added, since unittests for termination are basically impossible, and the failure condition will take down the developer's machine in this case. It has been tested against the cases in #17014. git-svn-id: http://code.djangoproject.com/svn/django/trunk@16940 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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