Robin Ramael
fbf647287e
Fixed #28811 -- Fixed crash when combining regular and group by annotations.
2018-01-03 08:24:16 -05:00
Mariusz Felisiak
c86e9b5847
Removed DeferredAttribute.__init__()'s unused model argument.
...
Unused since a8a81aae20
.
2018-01-02 17:54:10 -05:00
Simon Charette
f5a989e603
Fixed #28974 -- Made refresh_from_db() hint routers about its instance.
2018-01-02 09:42:24 -05:00
Tim Graham
d065c92678
Fixed #28918 -- Fixed Model.refresh_from_db() for instances hidden by the default manager.
2017-12-30 18:00:36 -05:00
Simon Charette
dcdd219ee1
Fixed #25817 -- Made RenameField repoint to_field/to_fields references.
...
Also updated the autodetector to assume the RenameField operation will
perform the required repointing.
2017-12-30 14:59:22 -05:00
Simon Charette
2faeb21d2f
Moved _get_model_tuple() to the base Operation class.
...
This allows field and special operations to use this logic.
2017-12-30 14:50:43 -05:00
Mariusz Felisiak
51a00749e9
Used Decimal.scaleb() in backends.utils.format_number() and DecimalField.widget_attrs() to improve performance.
2017-12-30 18:05:15 +01:00
Sergey Fedoseev
98e78ac754
Bumped minimum supported mysqlclient version to 1.3.7.
...
Follow up to ad9390bba2
.
2017-12-29 11:55:29 -05:00
Sergey Fedoseev
51ae4e1f32
Refs #28459 -- Used default date converter on SQLite for better performance.
...
See https://docs.python.org/3/library/sqlite3.html#default-adapters-and-converters .
2017-12-29 14:37:00 +05:00
Sergey Fedoseev
ae6fa914aa
Fixed #28926 -- Fixed loss of precision of big DurationField values on SQLite and MySQL.
2017-12-28 17:35:41 -05:00
Mariusz Felisiak
83a36ac49a
Removed unnecessary trailing commas and spaces in various code.
2017-12-28 21:07:29 +01:00
Sergey Fedoseev
44908d4d93
Fixed #28967 -- Prevented Cast to FloatField from rounding to integer on MySQL.
2017-12-27 19:16:37 -05:00
hui shang
f1aa58479c
Fixed #28714 -- Added system checks for invalid model field names in Meta.indexes.
...
Thanks Gabriel for the report and Adam Johnson for the review.
2017-12-27 18:56:24 -05:00
Sergey Fedoseev
ae1baa7d1d
Refs #28459 -- Improved performance of loading DurationField on SQLite and MySQL.
2017-12-27 12:23:08 -05:00
Mads Jensen
ef6c680f60
Removed unused variable in QuerySet._earliest_or_latest().
2017-12-27 09:04:46 -05:00
Sergey Fedoseev
d0f569b350
Refs #28459 -- Improved performance of loading DecimalField on SQLite.
2017-12-26 18:12:37 -05:00
Дилян Палаузов
4c599ece57
Fixed #28930 -- Simplified code with any() and all().
2017-12-26 17:11:15 -05:00
Ran Benita
c21f158295
Fixed #28944 -- Fixed crash when chaining values()/values_list() after QuerySet.select_for_update(of=()).
2017-12-26 11:41:17 -05:00
Tim Martin
5778b5701d
Fixed #28731 -- Added an error message when using an empty Q() in a When expression.
...
Otherwise it generates invalid SQL.
2017-12-26 10:39:47 -05:00
Cameron Curry
622ead6aaf
Fixed #28937 -- Allowed BinaryField to be editable=True.
2017-12-22 16:31:46 -05:00
Simon Charette
9f7772e098
Fixed #28884 -- Fixed crash on SQLite when renaming a field in a model referenced by a ManyToManyField.
...
Introspected database constraints instead of relying on _meta.related_objects
to determine whether or not a table or a column is referenced on rename
operations.
This has the side effect of ignoring both db_constraint=False and virtual
fields such as GenericRelation which aren't backend by database level
constraints and thus shouldn't prevent the rename operations from being
performed in a transaction.
Regression in 095c1aaa89
.
Thanks Tim for the additional tests and edits, and Mariusz for the review.
2017-12-22 15:19:05 -05:00
Nick Pope
f3a98224e6
Refs #28909 -- Simplifed code using unpacking generalizations.
2017-12-21 21:05:23 -05:00
Sergey Fedoseev
ebc4ee3369
Refs #23941 -- Prevented incorrect rounding of DecimalField annotations on SQLite.
2017-12-21 19:50:56 -05:00
Sergey Fedoseev
c8a85e3e91
Fixed #28932 -- Prevented Oracle from truncating trailing zeros in the fractional part of DecimalField.
...
Fixes the test added in 6fd6d8383f
.
Regression in 7c1f3901bc
.
2017-12-20 11:55:51 -05:00
Mariusz Felisiak
fc9eec7bb7
Fixed #28934 -- Prevented Cast from truncating microseconds on Oracle.
2017-12-20 11:05:27 -05:00
Mariusz Felisiak
4420761ea9
Fixed #28727 -- Fixed Cast crash on SQLite when casting a Python date/datetime to Date/DateTimeField.
2017-12-19 19:54:58 +01:00
Sergey Fedoseev
9c9ef58352
Removed unused DatabaseOperations.date_interval_sql() on Oracle.
...
Unused since 5ca82e710e
.
2017-12-16 23:59:36 +05:00
Sergey Fedoseev
6fd6d8383f
Fixed #28915 -- Prevented SQLite from truncating trailing zeros in the fractional part of DecimalField.
...
This reverts commit a146b65628
and adds
a test for the regression.
2017-12-12 21:57:41 -10:00
Sergey Fedoseev
f9a0766f1c
Simplified SQLite converter for bool type.
2017-12-12 22:40:15 -05:00
Sergey Fedoseev
10bfa876be
Refs #27985 -- Reallowed using __exact=None as an alias for __isnull=True if a custom lookup class with lookup_name != None is registered as the exact lookup.
...
Regression in 58da81a5a3
and prerequisite
for refs #28896 .
2017-12-12 17:11:58 -10:00
Nick Pope
d13a9e44de
Fixed #28909 -- Simplified code using tuple/list/set/dict unpacking.
2017-12-11 07:08:45 -05:00
Simon Charette
b43acf22df
Refs #27849 -- Removed empty Q() hack in filtered Aggregate.as_sql().
...
This required allowing WhereNode to be provided as When(condition).
This was made possible by cf12257db2
.
2017-12-08 10:59:49 -05:00
Sergey Fedoseev
c5a2f48bed
Improved performance of loading DateTimeField on Oracle and MySQL.
2017-12-08 09:53:27 -05:00
Tim Graham
2b81faab25
Fixed #28906 -- Removed unnecessary bool() calls.
2017-12-07 17:13:07 -05:00
Tim Graham
02d9419fe3
Fixed #28907 -- Removed unnecessary if statements.
2017-12-07 17:12:00 -05:00
Tim Graham
a862af3839
Fixed #28893 -- Removed unnecessary dict.items() calls.
2017-12-06 17:17:59 -05:00
Sergey Fedoseev
183fb7b2b9
Fixed #28870 -- Added support for functools.partialmethod serialization in migrations.
2017-12-06 14:49:37 -05:00
Mariusz Felisiak
fc48047586
Refs #28876 -- Fixed incorrect foreign key constraint name for models with quoted db_table.
...
Thanks Simon Charette and Tim Graham for the review and Carlos E. C.
Leite for the report.
2017-12-05 21:11:20 +01:00
Mariusz Felisiak
f79d9a322c
Refs #28876 -- Fixed incorrect class-based model index name generation for models with quoted db_table.
...
Thanks Simon Charette and Tim Graham for the review and Carlos E. C.
Leite for the report.
2017-12-05 21:05:10 +01:00
Дилян Палаузов
87c76aa116
Fixed #28873 -- Used dict.setdefault() to set model and form field defaults.
2017-12-04 13:28:48 -05:00
Дилян Палаузов
d2afa5eb23
Fixed #28860 -- Removed unnecessary len() calls.
2017-12-04 10:35:23 -05:00
Simon Charette
095c1aaa89
Fixed #28849 -- Fixed referenced table and column rename on SQLite.
...
Thanks Ramiro for the input and Tim for the review.
2017-12-01 22:12:24 -05:00
Sergey Fedoseev
cf12257db2
Fixed #28863 -- Fixed filter on annotation that contains Q.
2017-12-01 21:48:49 -05:00
Tim Graham
c3e0adcad8
Fixed #28305 -- Fixed "Cannot change column 'x': used in a foreign key constraint" crash on MySQL with a sequence of AlterField or RenameField operations.
...
Regression in 45ded053b1
.
2017-12-01 19:07:46 -05:00
Simon Charette
e50add6ca1
Fixed #28856 -- Fixed a regression in caching of a GenericForeignKey pointing to a MTI model.
...
Regression in b9f8635f58
.
2017-11-30 09:28:44 -05:00
Mads Jensen
f0a68c2511
Fixed #28702 -- Made query lookups for CIText fields use citext.
2017-11-29 10:35:37 -05:00
Simon Charette
78c5e7b90e
Fixed #28834 -- Followed ancestor links on field cache lookup failure.
...
Thanks Tim for the review.
2017-11-29 01:28:39 -05:00
Nicolas Delaby
746caf3ef8
Fixed #28837 -- Fixed test client crash if an exception with more than one arg is raised.
...
Also removed usage of the problematic pattern elsewhere.
Regression in 6e55e1d88a
.
2017-11-28 18:55:23 -05:00
Jon Dufresne
7a6fbf36b1
Fixed #28853 -- Updated connection.cursor() uses to use a context manager.
2017-11-28 11:28:09 -05:00
Дилян Палаузов
3308085838
Fixed #28854 -- Replaced type(True) with bool in sqlite's SchemaEditor.
2017-11-28 10:44:02 -05:00
Raphael Michel
616f468760
Fixed #28848 -- Fixed SQLite/MySQL crash when ordering by a filtered subquery that uses nulls_first/nulls_last.
2017-11-27 11:35:44 -05:00
Mariusz Felisiak
ad5f33ee03
Refs #27954 -- Fixed typo in django/db/backends/postgresql/client.py comment.
2017-11-26 16:27:37 +01:00
Sergey Fedoseev
93cdd07e8f
Used bytes.hex() and bytes.fromhex() to simplify.
2017-11-23 08:52:23 -05:00
Yan Mitrofanov
54e5c4a00e
Fixed #28820 -- Eliminated an extra query with QuerySet.update() on proxy models.
2017-11-21 12:11:47 -05:00
Dražen Odobašić
d97f026a7a
Fixed #28817 -- Made QuerySet.iterator() use server-side cursors after values() and values_list().
2017-11-21 10:33:56 -05:00
Tim Graham
e3c852cbd6
Fixed #28804 -- Fixed "Unknown system variable 'transaction_isolation'" on MariaDB.
...
Regression in 967450a3bf
.
2017-11-20 10:08:34 -05:00
Krzysztof Nazarewski
244cc40155
Fixed #26184 -- Allowed using any lookups in ModelAdmin.search_fields.
...
Thanks Krzysztof Nazarewski for the initial patch.
2017-11-18 19:33:52 -05:00
Simon Charette
ee85ef8315
Fixed #28792 -- Fixed index name truncation of namespaced tables.
...
Refs #27458 , #27843 .
Thanks Tim and Mariusz for the review.
2017-11-14 21:36:25 -05:00
Sergey Fedoseev
967450a3bf
Fixed #28794 -- Fixed tx_isolation deprecation warning on MySQL 5.7.20+.
2017-11-14 15:40:44 -05:00
Дилян Палаузов
23bf4ad87f
Fixed #28795 -- Removed 'not in' checks and used dict.setdefault().
2017-11-14 10:52:52 -05:00
Sergey Fedoseev
a2ec1e6b2d
Used BaseSimpleSerializer for serializing str and bytes in migrations.
...
Follow up to c716fe8782
.
2017-11-13 14:12:46 -05:00
Mariusz Felisiak
2d3cc94284
Fixed #28781 -- Added QuerySet.values()/values_list() support for union(), difference(), and intersection().
...
Thanks Tim Graham for the review.
2017-11-12 14:28:11 +01:00
Sergey Fedoseev
bdb747a5f2
Simplified Field.get_choices().
2017-11-11 19:38:29 -05:00
Paulo
ee49306176
Fixed #27710 -- Made Model.save() invalidate cached, stale relations after a primary key assignment.
2017-11-09 11:40:34 -05:00
Дилян Палаузов
c69e4bc691
Fixed #28769 -- Replaced 'x if x else y' with 'x or y'.
2017-11-07 09:08:46 -05:00
Дилян Палаузов
6c0042430e
Fixed #28776 -- Fixed a/an/and typos in docs and comments.
2017-11-06 22:41:03 -05:00
Nick
3d22121a0b
Clarified error message for when sqlplarse isn't installed.
2017-11-03 10:09:46 -04:00
Mike Hansen
514b2c989a
Fixed #28723 -- Fixed RelatedManager's prefetch_related() cache name.
2017-11-02 10:06:00 -04:00
Charlie Denton
cbe334918a
Fixed #28750 -- Allowed models to define Meta.manager_inheritance_from_future for backwards compatibility.
...
Refs 631f4ab061
.
2017-10-31 13:22:27 -04:00
Paulo
fcfcf8aae4
Fixed #28742 -- Fixed AttributeError crash when assigning None to cached reverse relations.
2017-10-30 14:02:03 -04:00
Ran Benita
03049fb8d9
Refs #28010 -- Allowed reverse related fields in SELECT FOR UPDATE .. OF.
...
Thanks Adam Chidlow for polishing the patch.
2017-10-28 20:33:42 -04:00
Mariusz Felisiak
81e357a7e1
Fixed #28689 -- Fixed unquoted table names in Subquery SQL when using OuterRef.
...
Regression in f48bc7c3db
.
2017-10-25 21:52:38 +02:00
Tomer Chachamu
21a3a29dc9
Fixed #28722 -- Made QuerySet.reverse() affect nulls_first/nulls_last.
2017-10-21 20:55:45 -04:00
Simon Charette
d4fb742094
Refs #28575 -- Made RelatedObjectDoesNotExist classes pickable.
...
Thanks to Rachel Tobin for the initial __qualname__ work and tests.
2017-10-18 21:43:53 -04:00
Simon Charette
0a69479b6c
Fixed outdated comment in RelatedObjectDoesNotExist.
2017-10-18 20:31:47 -04:00
Tim Graham
1b73ccc4bf
Fixed #28497 -- Restored the ability to use sliced QuerySets with __exact.
...
Regression in ec50937bcb
.
Thanks Simon Charette for review.
2017-10-16 13:56:38 -04:00
k
399a8db33b
Fixed #28695 -- Allowed models to use __init_subclass__().
2017-10-13 21:29:12 -04:00
Simon Charette
9dd405973c
Corrected examples in related field descriptor docstrings.
...
Using lowercased model class names suggested that accessing the attribute
from instances of the class returned an instance of the descriptor, but
this is only the case when accessed from the model class.
2017-10-13 16:06:08 -04:00
Simon Charette
216eda103b
Refs #28575 -- Removed unnecessary code for model exception pickling.
...
Setting __qualname__ is sufficient for pickling of DoesNotExist and
and MultipleObjectsReturned to work correctly.
2017-10-13 15:45:12 -04:00
Mariusz Felisiak
4f27e475b3
Refs #28643 -- Reorganized database functions.
...
Thanks Tim Graham for the review.
2017-10-13 21:23:00 +02:00
Rachel Tobin
6c92f711ea
Refs #28575 -- Allowed pickling Model.DoesNotExist and MultipleObjectsReturned classes.
2017-10-13 09:16:09 -04:00
Paulo
a7b5ad8b19
Fixed #27846 -- Made Model.refresh_from_db() clear cached relations.
2017-10-12 17:04:10 -04:00
Mariusz Felisiak
0899d583bd
Fixed #28670 -- Added FETCH/OFFSET support on Oracle.
...
Thanks Tim Graham for the review.
2017-10-09 18:07:03 +02:00
Mariusz Felisiak
11ade8eefd
Refs #24254 -- Removed unnecessary SQL AS clause in SQLCompiler.as_sql().
...
Incorrect on Oracle.
2017-10-06 12:47:41 -04:00
Simon Charette
9d93dff333
Fixed #28665 -- Change some database exceptions to NotImplementedError per PEP 249.
2017-10-06 12:47:08 -04:00
Mariusz Felisiak
1b823b8f18
Fixed #28596 -- Fixed QuerySet.bulk_create() and cascade deletion crash on Oracle when using more than 65535 parameters.
...
Thanks Tim Graham for the review.
2017-10-05 18:52:37 +02:00
Mariusz Felisiak
03da070f5c
Refs #28670 -- Moved LIMIT/OFFSET SQL to DatabaseOperations.limit_offset_sql().
...
Thanks Tim Graham for the review.
2017-10-04 20:24:38 +02:00
Tim Graham
d0c761d3f8
Refs #28584 -- Removed unused DatabaseFeatures.can_share_in_memory_db.
2017-10-03 20:17:12 -04:00
Tim Graham
a2626cb3fe
Fixed #28674 -- Removed unused check in QuerySet._batched_insert().
2017-10-03 19:56:44 -04:00
Tim Graham
27193aea00
Fixed #28584 -- Dropped support for SQLite < 3.7.15.
2017-10-03 10:42:18 -04:00
Tim Graham
51d230e00b
Fixed #28675 -- Removed always True variable in SQLInsertCompiler.execute_sql() check.
...
Unused since 7deb25b8dd
.
2017-10-03 10:32:11 -04:00
Дилян Палаузов
5d9b736fd8
Fixed #28652 -- Fixed a few comments in django/db/models/*.
2017-10-02 11:15:26 -04:00
Mariusz Felisiak
d896809a3a
Refs #23919 -- Removed unneeded float()/int() calls.
2017-10-02 08:49:26 -04:00
Mads Jensen
6d1df84c00
Corrected typos in BaseDatabaseOperations exception messages.
2017-09-30 19:18:51 -04:00
Tim Graham
dd82f33271
Fixed #27979 -- Made MySQL raise IntegrityError rather than OperationalError when saving negative numbers in PositiveInteger fields.
2017-09-29 15:20:32 -04:00
Mads Jensen
8d40eb0e89
Used NotSupportedError for some unsupported database opreations per PEP 249.
2017-09-29 09:49:55 -04:00
Simon Charette
f1b713024e
Refs #28492 -- Defined aggregates' output_field at the class level.
...
Missed in 08654a99bb
.
2017-09-29 07:44:27 -04:00
Mariusz Felisiak
2b5a511bd9
Merged hash() calls.
...
Thanks Simon Charette for the review.
2017-09-28 12:12:47 -04:00
Mads Jensen
4508fafe16
Simplified various __eq__() methods.
2017-09-28 09:18:37 -04:00
Tim Graham
1d8cfa3608
Fixed #28626 -- Dropped support for PostgreSQL 9.3.
...
Thanks Simon Charette for the introspection changes.
2017-09-27 11:00:04 -04:00
Tim Graham
cfff2af02b
Fixed #27857 -- Dropped support for Python 3.4.
2017-09-25 17:11:03 -04:00
Tim Graham
a80903b711
Removed DatabaseFeatures.supports_microsecond_precision.
...
MySQL 5.5 (refs #28552 ) was the last database to use it.
2017-09-25 14:48:15 -04:00
Tim Graham
8a1768432b
Fixed #28552 -- Dropped support for MySQL 5.5.
2017-09-25 14:48:11 -04:00
Tim Graham
5bcca2a056
Refs #27532 -- Removed Model._meta.has_auto_field per deprecation timeline.
2017-09-22 12:51:18 -04:00
Tim Graham
4502489a46
Refs #18974 -- Removed @models.permalink() decorator per deprecation timeline.
2017-09-22 12:51:18 -04:00
Tim Graham
578711c310
Refs #27098 -- Removed DatabaseIntrospection.get_indexes() per deprecation timeline.
2017-09-22 12:51:18 -04:00
Nicolas Delaby
01d440fa1e
Fixed #27332 -- Added FilteredRelation API for conditional join (ON clause) support.
...
Thanks Anssi Kääriäinen for contributing to the patch.
2017-09-22 11:53:17 -04:00
Shai Berger
d612026c37
Refs #28595 -- Added a hook to add execute wrappers for database queries.
...
Thanks Adam Johnson, Carl Meyer, Anssi Kääriäinen, Mariusz Felisiak,
Michael Manfre, and Tim Graham for discussion and review.
2017-09-21 12:13:09 -04:00
Nicolas Delaby
a30ef353e2
Removed unused list in Query.resolve_lookup_value().
...
Unneeded since its introduction in 4f138fe5a4
.
2017-09-20 09:50:14 -04:00
Mariusz Felisiak
fb02ebe889
Fixed #28597 -- Fixed crash with the name of a model's autogenerated primary key in an Index's fields.
2017-09-18 14:06:00 -04:00
Mads Jensen
d549b88050
Fixed #26608 -- Added support for window expressions (OVER clause).
...
Thanks Josh Smeaton, Mariusz Felisiak, Sergey Fedoseev, Simon Charettes,
Adam Chainz/Johnson and Tim Graham for comments and reviews and Jamie
Cockburn for initial patch.
2017-09-18 09:42:29 -04:00
Mads Jensen
3939e2b4dc
Changed default value of DatabaseFeatures.has_bulk_insert to True.
2017-09-18 08:12:35 -04:00
Sergey Fedoseev
8f947730ca
Removed unneeded StdDev.convert_value() and Variance.convert_value().
...
Seems unneeded since its introduction in
f59fd15c49
.
2017-09-16 15:05:31 -04:00
Sergey Fedoseev
873858009c
Simplified Count.convert_value() and RegrCount.convert_value().
2017-09-16 14:31:51 +05:00
Tim Graham
cb362a6750
Removed unnecessary check in SQLCompiler.get_related_selections().
2017-09-15 08:37:46 -04:00
Mariusz Felisiak
c6a1faecc3
Refs #27090 -- Added real database sequence introspection.
...
Thanks Mariusz Felisiak for the Oracle part and Tim Graham for the
review.
2017-09-13 20:12:32 +02:00
Simon Charette
08654a99bb
Fixed #28492 -- Defined default output_field of expressions at the class level.
...
This wasn't possible when settings were accessed during Field initialization
time as our test suite setup script was triggering imports of expressions
before settings were configured.
2017-09-11 12:22:39 -04:00
Simon Charette
13be453080
Refs #28492 -- Stopped accessing settings at Field.db_tablespace initialization.
...
Deferring accesses to settings allows database fields to be initialized before
settings are loaded.
2017-09-11 12:21:49 -04:00
Jon Dufresne
99e65d6488
Fixed #28578 -- Renamed DatabaseCreation number arguments to suffix.
2017-09-11 11:32:40 -04:00
Mariusz Felisiak
a4092af3d3
Removed unnecessary parens in _get_app_label_and_model_name().
2017-09-10 21:26:06 +02:00
Tim Graham
6e4c6281db
Reverted "Fixed #27818 -- Replaced try/except/pass with contextlib.suppress()."
...
This reverts commit 550cb3a365
because try/except performs better.
2017-09-07 08:16:21 -04:00
Sergey Fedoseev
8b2515a450
Removed unneeded __init__() methods.
2017-09-07 08:10:49 -04:00
Sergey Fedoseev
f3c9562143
Fixed #15648 -- Allowed QuerySet.values_list() to return a namedtuple.
2017-09-06 15:32:32 -04:00
Sergey Fedoseev
5b1c389603
Refs #23919 -- Replaced usage of django.utils.functional.curry() with functools.partial()/partialmethod().
2017-09-06 13:11:18 -04:00
Sergey Fedoseev
34f27f910b
Replaced @cached_property with class attributes where possible.
2017-09-06 10:13:43 -04:00
Sergey Fedoseev
690fc30d44
Removed DatabaseWrapper.psycopg2_version.
...
Unused since 3adc5f1ee6
.
2017-09-06 09:51:56 -04:00
Sergey Fedoseev
379caf397e
Replaced deque() with list() in prefetch_related_objects().
...
deque() isn't needed since algorithm doesn't require FIFO.
2017-09-06 08:13:18 -04:00
François Freitag
ad4a8acdb5
Fixed #11557 -- Added support for a list of fields in Meta.get_latest_by and QuerySet.earliest()/latest().
2017-09-05 20:14:54 -04:00
Dima Kudosh
093fd479d6
Fixed #28335 -- Allowed query expressions in Meta.ordering.
2017-09-05 19:10:20 -04:00
Mads Jensen
15f2d87ceb
Removed unneeded __init__() in PostgreSQL DatabaseWrapper.
2017-09-05 16:22:36 -04:00
Boris Burkov
d67cce4da8
Fixed typo in django/db/models/query.py docstring.
2017-09-05 15:28:37 -04:00
Mariusz Felisiak
179b247e07
Removed useless condition from Oracle's NullBooleanField's check constraint.
...
NULL cannot be compare with standard operators on Oracle, it works only
with IS NULL and IS NOT NULL operators. Therefore 'OR ... IS NULL'
condition in NullBooleanField's check constraint is redundant.
Nullability is checked in a separate constraint.
2017-09-05 11:17:06 +02:00
Jeremy Satterfield
0891503fad
Fixed #28493 -- Made migrations autodetector find dependencies for model renaming.
2017-09-04 15:15:39 -04:00
Srinivas Reddy Thatiparthy
0d3f567a7a
Corrected YearComparisonLookup.get_bound() signature.
2017-09-04 10:17:51 -04:00
Mariusz Felisiak
fe0184b412
Updated EmpytResultSet import not to use the alias.
2017-09-03 11:06:06 -04:00
Mariusz Felisiak
2470756de0
Moved select_sql in SQLCompiler.get_extra_select() to improve performance.
2017-09-02 16:39:51 -04:00
Jeremy Kerr
84b7cb7df0
Fixed #28549 -- Fixed QuerySet.defer() with super and subclass fields.
...
Previously, deferring fields in different classes didn't omit the
superclass' deferred field.
Thanks Simon Charette for the suggested fix.
2017-08-31 09:35:05 -04:00
Tim Graham
e5bd585c6e
Fixed #28543 -- Prevented ManyToManyField.value_from_object() from being lazy.
...
Previously, it was a QuerySet which could reevaluate to a new value if the
model's data changes. This is inconsistent with other Field.value_from_object()
methods.
This allows reverting the fix in the admin for refs #27998 .
2017-08-31 09:34:44 -04:00
Sergey Fedoseev
ab3e3658cc
Simplified model's Options._get_fields() a bit.
2017-08-31 07:11:30 -04:00
Sergey Fedoseev
61da949ff6
Simplified migrations.state.ProjectState.__eq__().
2017-08-25 13:50:01 +05:00
Sergey Fedoseev
a8bb493556
Simplified migrations.graph.Node.iterative_dfs(), ancestors(), and descendants().
2017-08-23 18:10:00 -04:00
Sergey Fedoseev
f2b93b509c
Removed unneeded iter() calls.
...
A few of these were unnecessarily added in 2b281cc35e
.
2017-08-23 16:48:29 -04:00
Sergey Fedoseev
dca67bb2c2
Refs #28459 -- Improved performance of SQLCompiler.apply_converters().
2017-08-23 16:26:24 -04:00
Sergey Fedoseev
9ad6071aab
Simplified usage of sets in MigrationAutodetector.
2017-08-22 16:23:02 -04:00
Kevin Grinberg
c6a3546093
Fixed #28451 -- Restored pre-Django 1.11 Oracle sequence/trigger naming.
...
Regression in 69b7d4b116
.
2017-08-22 15:51:08 -04:00
Sergey Fedoseev
4dfd6b88d5
Refs #28459 -- Improved performance of FlatValuesListIterable.
2017-08-22 11:26:07 -04:00
Paulo
fea9cb46aa
Fixed #28375 -- Fixed KeyError crash on reverse prefetch of a model with OneToOneField primary key to a non-pk field.
2017-08-21 16:14:13 -04:00
Mariusz Felisiak
c47747d45a
Removed postgresql_psycopg2.version
...
Uneeded since 29ea9714ee
.
2017-08-21 09:13:07 +02:00
Mariusz Felisiak
6784383e93
Fixed #28498 -- Fixed test database creation with cx_Oracle 6.
2017-08-16 18:39:58 +02:00
Sergey Fedoseev
41640760df
Simplified generation of result in Query.get_aggregation().
2017-08-15 09:59:31 -04:00