51a00749e9
Used Decimal.scaleb() in backends.utils.format_number() and DecimalField.widget_attrs() to improve performance.
2017-12-30 18:05:15 +01:00
98e78ac754
Bumped minimum supported mysqlclient version to 1.3.7.
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Follow up to ad9390bba2
2017-12-29 11:55:29 -05:00
51ae4e1f32
Refs #28459 -- Used default date converter on SQLite for better performance.
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See https://docs.python.org/3/library/sqlite3.html#default-adapters-and-converters .
2017-12-29 14:37:00 +05:00
ae6fa914aa
Fixed #28926 -- Fixed loss of precision of big DurationField values on SQLite and MySQL.
2017-12-28 17:35:41 -05:00
83a36ac49a
Removed unnecessary trailing commas and spaces in various code.
2017-12-28 21:07:29 +01:00
44908d4d93
Fixed #28967 -- Prevented Cast to FloatField from rounding to integer on MySQL.
2017-12-27 19:16:37 -05:00
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
ae1baa7d1d
Refs #28459 -- Improved performance of loading DurationField on SQLite and MySQL.
2017-12-27 12:23:08 -05:00
ef6c680f60
Removed unused variable in QuerySet._earliest_or_latest().
2017-12-27 09:04:46 -05:00
d0f569b350
Refs #28459 -- Improved performance of loading DecimalField on SQLite.
2017-12-26 18:12:37 -05:00
4c599ece57
Fixed #28930 -- Simplified code with any() and all().
2017-12-26 17:11:15 -05:00
c21f158295
Fixed #28944 -- Fixed crash when chaining values()/values_list() after QuerySet.select_for_update(of=()).
2017-12-26 11:41:17 -05:00
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
622ead6aaf
Fixed #28937 -- Allowed BinaryField to be editable=True.
2017-12-22 16:31:46 -05:00
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
2017-12-22 15:19:05 -05:00
f3a98224e6
Refs #28909 -- Simplifed code using unpacking generalizations.
2017-12-21 21:05:23 -05:00
ebc4ee3369
Refs #23941 -- Prevented incorrect rounding of DecimalField annotations on SQLite.
2017-12-21 19:50:56 -05:00
c8a85e3e91
Fixed #28932 -- Prevented Oracle from truncating trailing zeros in the fractional part of DecimalField.
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Fixes the test added in 6fd6d8383f7c1f3901bc
2017-12-20 11:55:51 -05:00
fc9eec7bb7
Fixed #28934 -- Prevented Cast from truncating microseconds on Oracle.
2017-12-20 11:05:27 -05:00
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
9c9ef58352
Removed unused DatabaseOperations.date_interval_sql() on Oracle.
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Unused since 5ca82e710e
2017-12-16 23:59:36 +05:00
6fd6d8383f
Fixed #28915 -- Prevented SQLite from truncating trailing zeros in the fractional part of DecimalField.
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This reverts commit a146b65628
2017-12-12 21:57:41 -10:00
f9a0766f1c
Simplified SQLite converter for bool type.
2017-12-12 22:40:15 -05:00
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.
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Regression in 58da81a5a3#28896 .
2017-12-12 17:11:58 -10:00
d13a9e44de
Fixed #28909 -- Simplified code using tuple/list/set/dict unpacking.
2017-12-11 07:08:45 -05:00
b43acf22df
Refs #27849 -- Removed empty Q() hack in filtered Aggregate.as_sql().
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This required allowing WhereNode to be provided as When(condition).
This was made possible by cf12257db2
2017-12-08 10:59:49 -05:00
c5a2f48bed
Improved performance of loading DateTimeField on Oracle and MySQL.
2017-12-08 09:53:27 -05:00
2b81faab25
Fixed #28906 -- Removed unnecessary bool() calls.
2017-12-07 17:13:07 -05:00
02d9419fe3
Fixed #28907 -- Removed unnecessary if statements.
2017-12-07 17:12:00 -05:00
a862af3839
Fixed #28893 -- Removed unnecessary dict.items() calls.
2017-12-06 17:17:59 -05:00
183fb7b2b9
Fixed #28870 -- Added support for functools.partialmethod serialization in migrations.
2017-12-06 14:49:37 -05:00
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
f79d9a322c
Refs #28876 -- Fixed incorrect class-based model index name generation for models with quoted db_table.
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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
87c76aa116
Fixed #28873 -- Used dict.setdefault() to set model and form field defaults.
2017-12-04 13:28:48 -05:00
d2afa5eb23
Fixed #28860 -- Removed unnecessary len() calls.
2017-12-04 10:35:23 -05:00
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
cf12257db2
Fixed #28863 -- Fixed filter on annotation that contains Q.
2017-12-01 21:48:49 -05:00
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
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
f0a68c2511
Fixed #28702 -- Made query lookups for CIText fields use citext.
2017-11-29 10:35:37 -05:00
78c5e7b90e
Fixed #28834 -- Followed ancestor links on field cache lookup failure.
...
Thanks Tim for the review.
2017-11-29 01:28:39 -05:00
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
7a6fbf36b1
Fixed #28853 -- Updated connection.cursor() uses to use a context manager.
2017-11-28 11:28:09 -05:00
3308085838
Fixed #28854 -- Replaced type(True) with bool in sqlite's SchemaEditor.
2017-11-28 10:44:02 -05:00
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
ad5f33ee03
Refs #27954 -- Fixed typo in django/db/backends/postgresql/client.py comment.
2017-11-26 16:27:37 +01:00
93cdd07e8f
Used bytes.hex() and bytes.fromhex() to simplify.
2017-11-23 08:52:23 -05:00
54e5c4a00e
Fixed #28820 -- Eliminated an extra query with QuerySet.update() on proxy models.
2017-11-21 12:11:47 -05:00
d97f026a7a
Fixed #28817 -- Made QuerySet.iterator() use server-side cursors after values() and values_list().
2017-11-21 10:33:56 -05:00
e3c852cbd6
Fixed #28804 -- Fixed "Unknown system variable 'transaction_isolation'" on MariaDB.
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Regression in 967450a3bf
2017-11-20 10:08:34 -05:00
244cc40155
Fixed #26184 -- Allowed using any lookups in ModelAdmin.search_fields.
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Thanks Krzysztof Nazarewski for the initial patch.
2017-11-18 19:33:52 -05:00
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
967450a3bf
Fixed #28794 -- Fixed tx_isolation deprecation warning on MySQL 5.7.20+.
2017-11-14 15:40:44 -05:00
23bf4ad87f
Fixed #28795 -- Removed 'not in' checks and used dict.setdefault().
2017-11-14 10:52:52 -05:00
a2ec1e6b2d
Used BaseSimpleSerializer for serializing str and bytes in migrations.
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Follow up to c716fe8782
2017-11-13 14:12:46 -05:00
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
bdb747a5f2
Simplified Field.get_choices().
2017-11-11 19:38:29 -05:00
ee49306176
Fixed #27710 -- Made Model.save() invalidate cached, stale relations after a primary key assignment.
2017-11-09 11:40:34 -05:00
c69e4bc691
Fixed #28769 -- Replaced 'x if x else y' with 'x or y'.
2017-11-07 09:08:46 -05:00
6c0042430e
Fixed #28776 -- Fixed a/an/and typos in docs and comments.
2017-11-06 22:41:03 -05:00
3d22121a0b
Clarified error message for when sqlplarse isn't installed.
2017-11-03 10:09:46 -04:00
514b2c989a
Fixed #28723 -- Fixed RelatedManager's prefetch_related() cache name.
2017-11-02 10:06:00 -04:00
cbe334918a
Fixed #28750 -- Allowed models to define Meta.manager_inheritance_from_future for backwards compatibility.
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Refs 631f4ab061
2017-10-31 13:22:27 -04:00
fcfcf8aae4
Fixed #28742 -- Fixed AttributeError crash when assigning None to cached reverse relations.
2017-10-30 14:02:03 -04:00
03049fb8d9
Refs #28010 -- Allowed reverse related fields in SELECT FOR UPDATE .. OF.
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Thanks Adam Chidlow for polishing the patch.
2017-10-28 20:33:42 -04:00
81e357a7e1
Fixed #28689 -- Fixed unquoted table names in Subquery SQL when using OuterRef.
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Regression in f48bc7c3db
2017-10-25 21:52:38 +02:00
21a3a29dc9
Fixed #28722 -- Made QuerySet.reverse() affect nulls_first/nulls_last.
2017-10-21 20:55:45 -04:00
d4fb742094
Refs #28575 -- Made RelatedObjectDoesNotExist classes pickable.
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Thanks to Rachel Tobin for the initial __qualname__ work and tests.
2017-10-18 21:43:53 -04:00
0a69479b6c
Fixed outdated comment in RelatedObjectDoesNotExist.
2017-10-18 20:31:47 -04:00
1b73ccc4bf
Fixed #28497 -- Restored the ability to use sliced QuerySets with __exact.
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Regression in ec50937bcb
2017-10-16 13:56:38 -04:00
399a8db33b
Fixed #28695 -- Allowed models to use __init_subclass__().
2017-10-13 21:29:12 -04:00
9dd405973c
Corrected examples in related field descriptor docstrings.
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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
216eda103b
Refs #28575 -- Removed unnecessary code for model exception pickling.
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Setting __qualname__ is sufficient for pickling of DoesNotExist and
and MultipleObjectsReturned to work correctly.
2017-10-13 15:45:12 -04:00
4f27e475b3
Refs #28643 -- Reorganized database functions.
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Thanks Tim Graham for the review.
2017-10-13 21:23:00 +02:00
6c92f711ea
Refs #28575 -- Allowed pickling Model.DoesNotExist and MultipleObjectsReturned classes.
2017-10-13 09:16:09 -04:00
a7b5ad8b19
Fixed #27846 -- Made Model.refresh_from_db() clear cached relations.
2017-10-12 17:04:10 -04:00
0899d583bd
Fixed #28670 -- Added FETCH/OFFSET support on Oracle.
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Thanks Tim Graham for the review.
2017-10-09 18:07:03 +02:00
11ade8eefd
Refs #24254 -- Removed unnecessary SQL AS clause in SQLCompiler.as_sql().
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Incorrect on Oracle.
2017-10-06 12:47:41 -04:00
9d93dff333
Fixed #28665 -- Change some database exceptions to NotImplementedError per PEP 249.
2017-10-06 12:47:08 -04:00
1b823b8f18
Fixed #28596 -- Fixed QuerySet.bulk_create() and cascade deletion crash on Oracle when using more than 65535 parameters.
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Thanks Tim Graham for the review.
2017-10-05 18:52:37 +02:00
03da070f5c
Refs #28670 -- Moved LIMIT/OFFSET SQL to DatabaseOperations.limit_offset_sql().
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Thanks Tim Graham for the review.
2017-10-04 20:24:38 +02:00
d0c761d3f8
Refs #28584 -- Removed unused DatabaseFeatures.can_share_in_memory_db.
2017-10-03 20:17:12 -04:00
a2626cb3fe
Fixed #28674 -- Removed unused check in QuerySet._batched_insert().
2017-10-03 19:56:44 -04:00
27193aea00
Fixed #28584 -- Dropped support for SQLite < 3.7.15.
2017-10-03 10:42:18 -04:00
51d230e00b
Fixed #28675 -- Removed always True variable in SQLInsertCompiler.execute_sql() check.
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Unused since 7deb25b8dd
2017-10-03 10:32:11 -04:00
5d9b736fd8
Fixed #28652 -- Fixed a few comments in django/db/models/*.
2017-10-02 11:15:26 -04:00
d896809a3a
Refs #23919 -- Removed unneeded float()/int() calls.
2017-10-02 08:49:26 -04:00
6d1df84c00
Corrected typos in BaseDatabaseOperations exception messages.
2017-09-30 19:18:51 -04:00
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
8d40eb0e89
Used NotSupportedError for some unsupported database opreations per PEP 249.
2017-09-29 09:49:55 -04:00
f1b713024e
Refs #28492 -- Defined aggregates' output_field at the class level.
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Missed in 08654a99bb
2017-09-29 07:44:27 -04:00
2b5a511bd9
Merged hash() calls.
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Thanks Simon Charette for the review.
2017-09-28 12:12:47 -04:00
4508fafe16
Simplified various __eq__() methods.
2017-09-28 09:18:37 -04:00
1d8cfa3608
Fixed #28626 -- Dropped support for PostgreSQL 9.3.
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Thanks Simon Charette for the introspection changes.
2017-09-27 11:00:04 -04:00
cfff2af02b
Fixed #27857 -- Dropped support for Python 3.4.
2017-09-25 17:11:03 -04:00
a80903b711
Removed DatabaseFeatures.supports_microsecond_precision.
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MySQL 5.5 (refs #28552 ) was the last database to use it.
2017-09-25 14:48:15 -04:00
8a1768432b
Fixed #28552 -- Dropped support for MySQL 5.5.
2017-09-25 14:48:11 -04:00
5bcca2a056
Refs #27532 -- Removed Model._meta.has_auto_field per deprecation timeline.
2017-09-22 12:51:18 -04:00
4502489a46
Refs #18974 -- Removed @models.permalink() decorator per deprecation timeline.
2017-09-22 12:51:18 -04:00
578711c310
Refs #27098 -- Removed DatabaseIntrospection.get_indexes() per deprecation timeline.
2017-09-22 12:51:18 -04:00
Mariusz Felisiak
Sergey Fedoseev
hui shang
Mads Jensen
Дилян Палаузов
Ran Benita
Tim Martin
Cameron Curry
Simon Charette
Nick Pope
Simon Charette
Tim Graham
Nicolas Delaby
Jon Dufresne
Дилян Палаузов
Raphael Michel
Yan Mitrofanov
Dražen Odobašić
Krzysztof Nazarewski
Paulo
Nick
Mike Hansen
Charlie Denton
Tomer Chachamu
k
Rachel Tobin