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
01d440fa1e
Fixed #27332 -- Added FilteredRelation API for conditional join (ON clause) support.
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Thanks Anssi Kääriäinen for contributing to the patch.
2017-09-22 11:53:17 -04:00
d612026c37
Refs #28595 -- Added a hook to add execute wrappers for database queries.
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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
a30ef353e2
Removed unused list in Query.resolve_lookup_value().
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Unneeded since its introduction in 4f138fe5a4
2017-09-20 09:50:14 -04:00
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
d549b88050
Fixed #26608 -- Added support for window expressions (OVER clause).
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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
3939e2b4dc
Changed default value of DatabaseFeatures.has_bulk_insert to True.
2017-09-18 08:12:35 -04:00
8f947730ca
Removed unneeded StdDev.convert_value() and Variance.convert_value().
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Seems unneeded since its introduction in
f59fd15c49
2017-09-16 15:05:31 -04:00
873858009c
Simplified Count.convert_value() and RegrCount.convert_value().
2017-09-16 14:31:51 +05:00
cb362a6750
Removed unnecessary check in SQLCompiler.get_related_selections().
2017-09-15 08:37:46 -04:00
c6a1faecc3
Refs #27090 -- Added real database sequence introspection.
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Thanks Mariusz Felisiak for the Oracle part and Tim Graham for the
review.
2017-09-13 20:12:32 +02:00
08654a99bb
Fixed #28492 -- Defined default output_field of expressions at the class level.
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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
13be453080
Refs #28492 -- Stopped accessing settings at Field.db_tablespace initialization.
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Deferring accesses to settings allows database fields to be initialized before
settings are loaded.
2017-09-11 12:21:49 -04:00
99e65d6488
Fixed #28578 -- Renamed DatabaseCreation number arguments to suffix.
2017-09-11 11:32:40 -04:00
a4092af3d3
Removed unnecessary parens in _get_app_label_and_model_name().
2017-09-10 21:26:06 +02:00
6e4c6281db
Reverted "Fixed #27818 -- Replaced try/except/pass with contextlib.suppress()."
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This reverts commit 550cb3a365
2017-09-07 08:16:21 -04:00
8b2515a450
Removed unneeded __init__() methods.
2017-09-07 08:10:49 -04:00
f3c9562143
Fixed #15648 -- Allowed QuerySet.values_list() to return a namedtuple.
2017-09-06 15:32:32 -04:00
5b1c389603
Refs #23919 -- Replaced usage of django.utils.functional.curry() with functools.partial()/partialmethod().
2017-09-06 13:11:18 -04:00
34f27f910b
Replaced @cached_property with class attributes where possible.
2017-09-06 10:13:43 -04:00
690fc30d44
Removed DatabaseWrapper.psycopg2_version.
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Unused since 3adc5f1ee6
2017-09-06 09:51:56 -04:00
379caf397e
Replaced deque() with list() in prefetch_related_objects().
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deque() isn't needed since algorithm doesn't require FIFO.
2017-09-06 08:13:18 -04:00
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
093fd479d6
Fixed #28335 -- Allowed query expressions in Meta.ordering.
2017-09-05 19:10:20 -04:00
15f2d87ceb
Removed unneeded __init__() in PostgreSQL DatabaseWrapper.
2017-09-05 16:22:36 -04:00
d67cce4da8
Fixed typo in django/db/models/query.py docstring.
2017-09-05 15:28:37 -04:00
179b247e07
Removed useless condition from Oracle's NullBooleanField's check constraint.
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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
0891503fad
Fixed #28493 -- Made migrations autodetector find dependencies for model renaming.
2017-09-04 15:15:39 -04:00
0d3f567a7a
Corrected YearComparisonLookup.get_bound() signature.
2017-09-04 10:17:51 -04:00
fe0184b412
Updated EmpytResultSet import not to use the alias.
2017-09-03 11:06:06 -04:00
2470756de0
Moved select_sql in SQLCompiler.get_extra_select() to improve performance.
2017-09-02 16:39:51 -04:00
84b7cb7df0
Fixed #28549 -- Fixed QuerySet.defer() with super and subclass fields.
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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
e5bd585c6e
Fixed #28543 -- Prevented ManyToManyField.value_from_object() from being lazy.
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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
ab3e3658cc
Simplified model's Options._get_fields() a bit.
2017-08-31 07:11:30 -04:00
61da949ff6
Simplified migrations.state.ProjectState.__eq__().
2017-08-25 13:50:01 +05:00
a8bb493556
Simplified migrations.graph.Node.iterative_dfs(), ancestors(), and descendants().
2017-08-23 18:10:00 -04:00
f2b93b509c
Removed unneeded iter() calls.
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A few of these were unnecessarily added in 2b281cc35e
2017-08-23 16:48:29 -04:00
dca67bb2c2
Refs #28459 -- Improved performance of SQLCompiler.apply_converters().
2017-08-23 16:26:24 -04:00
9ad6071aab
Simplified usage of sets in MigrationAutodetector.
2017-08-22 16:23:02 -04:00
c6a3546093
Fixed #28451 -- Restored pre-Django 1.11 Oracle sequence/trigger naming.
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Regression in 69b7d4b116
2017-08-22 15:51:08 -04:00
4dfd6b88d5
Refs #28459 -- Improved performance of FlatValuesListIterable.
2017-08-22 11:26:07 -04:00
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
c47747d45a
Removed postgresql_psycopg2.version
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Uneeded since 29ea9714ee
2017-08-21 09:13:07 +02:00
6784383e93
Fixed #28498 -- Fixed test database creation with cx_Oracle 6.
2017-08-16 18:39:58 +02:00
41640760df
Simplified generation of result in Query.get_aggregation().
2017-08-15 09:59:31 -04:00
8a99a7d2d5
Simplified RelatedPopulator.populate().
2017-08-15 09:48:07 -04:00
6542999c54
Removed redundant condition in QuerySet.resolve_expression().
2017-08-15 09:44:27 -04:00
6141040813
Avoided creation of temporary set in Query.append_annotation_mask().
2017-08-15 09:43:47 -04:00
b78d100fa6
Fixed #27849 -- Added filtering support to aggregates.
2017-08-12 17:58:28 -04:00
489421b015
Fixed #23546 -- Added kwargs support for CursorWrapper.callproc() on Oracle.
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Thanks Shai Berger, Tim Graham and Aymeric Augustin for reviews and
Renbi Yu for the initial patch.
2017-08-12 21:06:49 +02:00
47ccefeada
Refs #28459 -- Improved performance of BaseExpression.convert_value().
2017-08-11 18:34:50 -04:00
5cc7462067
Refs #28459 -- Optimized ModelState instantiation.
2017-08-11 15:41:04 -04:00
97cb3bd16d
Fixed #28456 -- Allowed customizing Model pickling by overriding __getstate__().
2017-08-11 15:27:25 -04:00
0ec134e340
Simplified calculation of used joins in Query.build_filter().
2017-08-11 10:46:11 -04:00
9ecf280394
Removed obsolete DecimalComparisonLookup.
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Unneeded since c3c6c92d76
2017-08-11 09:32:32 -04:00
f3e350d631
Replaced typecast_decimal() with decimal.Decimal().
2017-08-11 09:22:40 -04:00
7fa92daa99
Removed outdated comment in Query.build_filter().
2017-08-11 09:19:19 -04:00
7937cc16f5
Fixed #28386 -- Made operations within non-atomic migrations honor the operation's atomic flag when migrating backwards.
2017-08-10 19:21:14 -04:00
c3c6c92d76
Refs #18247 -- Fixed filtering on CombinedExpression(output_field=DecimalField()) annotation on SQLite.
2017-08-10 17:42:30 -04:00
a146b65628
Refs #28459 -- Improved performance of loading DecimalField on SQLite.
2017-08-10 15:32:28 -04:00
bfb746f983
Refs #16043 -- Refactored internal fields value cache.
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* Removed all hardcoded logic for _{fieldname}_cache.
* Added an internal API for interacting with the field values cache.
Thanks carljm and MarkusH for support.
2017-08-10 12:06:02 -04:00
22ff86ec52
Refs #28459 -- Made Oracle get_db_converters() return converter for empty strings only when it's needed.
2017-08-10 10:33:05 -04:00
5244d7cf54
Simplified SQLite converter for bool type.
2017-08-09 18:10:34 -04:00
bb91c0a4dc
Refs #4518 -- Removed handling of empty strings in typecast_decimal().
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It's unclear if the original change was needed, but it seems unneeded now.
Reverted 6fc10f50b0
2017-08-09 18:02:16 -04:00
3189a93ceb
Refs #23766 -- Added tests for CursorWrapper.callproc().
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Thanks Tim Graham for the review.
2017-08-08 22:13:02 +02:00
b8731c3fff
Refs #28459 -- Improved performance of sql.compiler.cursor_iter().
2017-08-08 14:07:03 -04:00
831358f23d
Fixed #28465 -- Unified index SQL creation in DatabaseSchemaEditor
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Thanks Tim Graham for the review.
2017-08-08 17:37:43 +02:00
fb0bdff981
Refs #28459 -- Improved performance of ValuesIterable.
2017-08-08 11:02:59 +05:00
ba1d82df63
Refs #28459 -- Improved performance of select_related() when model is prefetched from its parent.
2017-08-07 18:55:13 -04:00
ca46f4688c
Refs #28459 -- Improved performance of SQLCompiler.results_iter().
2017-08-07 17:06:15 -04:00
6a793d1788
Removed unnecessary assignment in Oracle's FormatStylePlaceholderCursor._fix_for_params().
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Obsolete since fae56427e1
2017-08-07 10:11:54 -04:00
7724879b52
Removed unused _combine() node argument from various combinable classes.
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Unused since f59fd15c492d877da855
2017-08-02 21:21:32 -04:00
78f7f68021
Refs #28459 -- Improved performance of Model.from_db() when fields are deferred.
2017-08-02 09:16:36 -04:00
7bd9639406
Simplified check that pk is fetched in RawQuerySet.__iter__().
2017-08-02 08:56:16 -04:00
5d9034bc92
Removed unused DatabaseOperations.last_insert_id() on PostgreSQL.
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Unused since 9eb2afddfa
2017-08-01 16:53:17 -04:00
2d136ede8a
Fixed #28459 -- Improved performance of ValuesListIterable.
2017-08-01 14:44:02 -04:00
32d1bf2bdb
Fixed #28454 -- Simplifed use of Query.setup_joins() by returning a named tuple.
2017-08-01 14:25:54 -04:00
62dee1483d
Refs #28370 -- Moved db converters deprecation warning to improve performance.
2017-08-01 08:05:32 -04:00
58da81a5a3
Fixed #27985 -- Fixed query for __exact=value when get_prep_value() converts value to None.
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Also fixed crash of .filter(field__transform=None).
2017-07-31 15:34:07 -04:00
6155bc4a51
Refs #20880 -- Removed non-cloning logic from Query.clone().
2017-07-31 15:31:29 -04:00
66933a6619
Refs #20880 -- Removed non-cloning logic from QuerySet._clone().
2017-07-31 13:57:45 -04:00
0baea920c8
Fixed #28453 -- Made __exact=None lookup use transforms.
2017-07-31 13:31:04 -04:00
aadd3aeb2b
Avoided creating temporary lists for obtaining the first item.
2017-07-31 11:02:23 -04:00
0f905e4b44
Removed unneeded TruncBase.arity.
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Uneeded since its introduction in 2a4af0ea43
2017-07-31 13:42:12 +05:00
38988f289f
Avoided creation of temporary sets.
2017-07-29 10:16:43 -04:00
99e7bba443
Prevented query_utils.refs_expression() from looking for empty string in annotations map.
2017-07-28 08:42:52 -04:00
b61d5b1991
Fixed #28371 -- Fixed Cast() with CharField if the max_length argument isn't provided.
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Thanks Tim Graham for the review.
2017-07-27 19:36:47 +02:00
8e41373c81
Allowed database backends to specify data types for Cast().
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A small refactor ahead of refs #28371 .
2017-07-26 20:26:58 -04:00
d17eaa868c
Removed obsolete references to add_to_query().
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Support for it was removed in d3f00bd570
2017-07-25 07:52:05 -04:00
28a02259cb
Fixed DatabaseFeatures.has_case_insensitive_like on MySQL and Oracle.
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Incorrect since its introduction in 20bab2cf9d
2017-07-24 21:51:29 +02:00
fe9f383357
Refs #24996 -- Removed unused BaseDatabaseFeatures.supports_select_related.
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Unused since 0c7633178f
2017-07-24 13:46:02 -04:00
3159ad4df6
Fixed #27970 -- Allowed QuerySet.in_bulk() to fetch on fields besides primary key.
2017-07-21 08:34:35 -04:00
76236f0db2
Stopped setting BaseExpression.copied on copy().
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Unused since its introduction in f59fd15c49
2017-07-21 00:23:21 -04:00
7dfe03f86d
Sorted display of options in Func.__repr__().
2017-07-20 20:51:07 -04:00
487362fa8f
Fixed #28370 -- Deprecated the context arg of Field.from_db_value() and Expression.convert_value().
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Unused since a0d166306f
2017-07-20 16:30:08 -04:00
37fbeb99f9
Removed unused models.DecimalField._format().
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Unused since b3b71a0922
2017-07-20 09:00:18 -04:00
e06cab2600
Fixed #28411 -- Used cx_Oracle.Cursor.outputtypehandler instead of _rowfactory() on Oracle.
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Thanks Tim Graham for the review.
2017-07-19 08:42:52 +02:00
33d453b2a7
Removed unneeded hasattr(self.rhs, 'get_compiler') checks in db/models/lookups.py.
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Unneeded since 9ae4362bec
2017-07-18 08:24:01 -04:00
776cee9749
Fixed #28391 -- Fixed Cast() with CharField and max_length on MySQL.
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Thanks Tim Graham for the review.
2017-07-17 21:12:27 +02:00
feeafdad02
Removed unused enter/exit methods of MySQL's CursorWrapper.
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Unused since their introduction in e1d839237f
2017-07-17 13:16:29 -04:00
e5835a7cb8
Allowed Func subclasses to add kwargs to __repr__().
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Thanks Tim Graham for the review.
2017-07-17 10:07:19 -04:00
adab280cef
Fixed #28399 -- Fixed QuerySet.count() for union(), difference(), and intersection() queries.
2017-07-15 08:20:12 -04:00
504ce3914f
Fixed #28394 -- Allowed setting BaseExpression.output_field (renamed from _output_field).
2017-07-14 21:56:01 -04:00
fc2dee6908
Removed unused branch in __getattr__() of Oracle and MySQL cursor wrappers.
2017-07-14 09:14:21 -04:00
18db55bb31
Replaced Oracle CursorIterator with generator expression.
2017-07-14 14:15:00 +05:00
169c3b3e07
Fixed #14204 -- Enforced SQLite foreign key constraints.
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Thanks Tim Graham for contributing to the patch and
Simon Charette for advice and review.
2017-07-11 09:07:31 -04:00
29769a9942
Fixed #28382 -- Prevented BaseExpression._output_field from being set if _resolve_output_field() fails.
2017-07-11 08:29:08 -04:00
ca74e56350
Fixed #28378 -- Fixed union() and difference() when combining with a queryset raising EmptyResultSet.
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Thanks Jon Dufresne for the report. Thanks Tim Graham and Simon Charette
for the reviews.
2017-07-10 20:40:08 +02:00
31a2af1c01
Removed useless hasattr in UpdateQuery._setup_query().
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The if statement always evaluates to True.
2017-07-08 08:12:46 -04:00
23c529a774
Removed unused Query.clone() memo kwarg.
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Unused since 23ca3a0194
2017-07-07 09:29:58 -04:00
686772c177
Removed unused OrderWrt.deconstruct().
2017-07-06 18:45:53 -04:00
cf57ecb221
Fixed #28364 -- Removed redundant table joins in Oracle's DatabaseIntrospection.get_relations().
2017-07-06 07:39:01 -04:00
df1106a40f
Fixed #28365 -- Unified DatabaseOperations.date_interval_sql() return value with similar methods.
2017-07-06 07:37:47 -04:00
7d8fc65f36
Removed obsolete comment about IntegerField introspection on Oracle.
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Obsolete since e9d12bae1e
2017-07-04 14:46:40 +02:00
5cbcb36839
Fixed #28350 -- Fixed UnboundLocalError crash in RenameField with nonexistent field.
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Thanks Tim for the review.
2017-06-30 12:50:37 -04:00
b9f7dce84b
Fixed #28010 -- Added FOR UPDATE OF support to QuerySet.select_for_update().
2017-06-29 16:00:15 -04:00
6e228d0b65
Fixed #28277 -- Added validation of QuerySet.annotate() and aggregate() args.
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Thanks Tim Graham and Nick Pope for reviews.
2017-06-29 18:25:36 +02:00
f7f5edd50d
Removed obsolete Query.tables attribute.
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Obsolete since Query.alias_map became an OrderedDict (refs #26522 ).
2017-06-29 11:09:11 -04:00
550cb3a365
Fixed #27818 -- Replaced try/except/pass with contextlib.suppress().
2017-06-28 14:07:55 -04:00
43a4835edf
Fixed #27473 -- Added DurationField support to Extract.
2017-06-28 10:10:09 -04:00
3297dede7f
Fixed #28046 -- Added the db_tablespace parameter to class-based indexes.
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Thanks Markus Holtermann and Tim Graham for reviews.
2017-06-27 21:15:15 +02:00
617505ca89
Fixed #28330 -- Prevented passing positional arguments to an Index.
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Thanks Tim Graham for the review.
2017-06-27 13:39:37 -04:00
c432927160
Fixed #26362 -- Fixed update of the inherited id field of an object when its parent changes.
2017-06-26 12:11:20 -04:00
fba0eaa5d6
Fixed #28298 -- Prevented a primary key alteration from adding a foreign key constraint if db_constraint=False.
2017-06-22 21:31:56 -04:00
0f91ba1adc
Fixed #28329 -- Fixed Cast() with Big/Small/Positive/PositiveSmallIntegerField on MySQL.
2017-06-21 10:16:53 -04:00
b1cbbe9267
Refs #25530 -- Deleted deferred SQL references on delete operation.
2017-06-21 00:26:30 -04:00
b50815ee41
Refs #25530 -- Renamed deferred SQL references on rename operation.
2017-06-21 00:26:30 -04:00
3b429c9673
Refs #25530 -- Tracked references of deferred SQL statements.
2017-06-21 00:03:31 -04:00
ea91ad4c13
Refs #25530 -- Changed _create_index_name to take a table as first parameter.
2017-06-20 22:59:22 -04:00
de42adf4ff
Fixed #27869 -- Added fastupdate and gin_pending_list_limit params to GinIndex.
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Thanks Tim Graham and Markus Holtermann for review.
2017-06-20 10:54:39 -04:00
335a8d7895
Fixed #28322 -- Added dbshell support for MySQL client TLS certs.
2017-06-19 18:11:25 -04:00
24d7fe4933
Refs #27858 -- Fixed typo in MigrationRecorder.applied_migrations() comment.
2017-06-19 15:24:41 -04:00
Tim Graham
Дилян Палаузов
Mariusz Felisiak
Mads Jensen
Simon Charette
Nicolas Delaby
Shai Berger
Sergey Fedoseev
Jon Dufresne
François Freitag
Dima Kudosh
Boris Burkov
Jeremy Satterfield
Srinivas Reddy Thatiparthy
Jeremy Kerr
Kevin Grinberg
Paulo
Tom
Nerl~
Evan Grim
Claude Paroz
Matthew Wilkes
Anssi Kääriäinen
Tom Carrick
Florian Apolloner
Ran Benita
Anssi Kääriäinen
Daniel Hahler
Josh Schneier
Paul Tiplady