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2420 Commits

Author SHA1 Message Date
Mariusz Felisiak e8de1cc94c [2.2.x] Fixed #30325 -- Reverted "Fixed #29725 -- Removed unnecessary join in QuerySet.count() and exists() on a many-to-many relation." 
This reverts commit 1299421cad due to
a regression with custom managers.

Backport of 5f7991c42c from master
 2019-04-15 12:39:42 +02:00
Florian Apolloner b88ffef7ea [2.2.x] Fixed #30330 -- Fixed setting of primary key to None during fast-delete. 
Regression in bc7dd8490b.

Backport of afc708cf6d from master
 2019-04-08 21:44:17 +02:00
Matthias Kestenholz a86ffb3e0f [2.2.x] Fixed #30280 -- Restored Model.get_FIELD_display()'s coercion of lazy strings. 
Reverted cc79c7ee63.

Backport of ea071870f9 from master.
 2019-03-22 13:01:15 -04:00
Matt Westcott 985e6c224b [2.2.x] Fixed #30254 -- Allowed model metaclasses to access the attribute dict in __init__(). 
Regression in a68ea23101.

Backport of 58ad030d05 from master.
 2019-03-14 21:23:19 -04:00
Dan Davis 5e94c817ee [2.2.x] Fixed #30184 -- Removed ellipsis characters from shell output strings. 
Partially reverted 50b8493581 (refs #29654)
to avoid a crash when the user shell doesn't support non-ASCII characters.
Backport of 2bd8df243a from master.
 2019-02-13 14:00:53 -05:00
Mariusz Felisiak 6e8b11ab2b
[2.2.x] Fixed E117 and F405 flake8 warnings. 
Backport of 5a5c77d55d from master
 2019-01-30 13:08:19 +01:00
Simon Charette 6516e49262 [2.2.x] Fixed #30120 -- Fixed invalid SQL in distinct aggregate. 
Regression in bc05547cd8 (refs #28658).
Backport of 65858119d2 from master.
 2019-01-21 09:24:47 -05:00
Simon Charette 9e5e5a657b Fixed #30044 -- Raised a FieldError on inherited field update attempts. 2019-01-16 14:09:51 -05:00
Simon Charette dbcf2ffa77 Refs #9475 -- Simplified dictionary unpacking. 2019-01-16 09:20:15 -05:00
Nick Pope d212bc03ba Refs #9475 -- Fixed typo, used unpacking generalization, and made through_defaults kwarg-only. 2019-01-15 13:03:08 -05:00
Collin Anderson 769355c765 Fixed #9475 -- Allowed RelatedManager.add(), create(), etc. for m2m with a through model. 2019-01-15 11:12:17 -05:00
Nasir Hussain f021c110d0 Fixed #30099 -- Fixed invalid SQL when filtering a Subquery by an aggregate. 2019-01-15 07:22:59 -05:00
Jon Dufresne ad7aa02c1d Removed unnecessary string formatting of strings. 2019-01-14 21:04:00 -05:00
Nick Pope 846624ed08 Refs #28643 -- Extracted DurationField logic for Avg() and Sum() into mixin. 
Also addresses Sum() not handling the filter option correctly.
 2019-01-14 14:39:57 -05:00
Nick Pope 6d4efa8e6a Refs #28643 -- Changed Variance() to use NumericOutputFieldMixin. 
Keeps precision instead of forcing DecimalField to FloatField.
 2019-01-14 14:39:46 -05:00
Nick Pope e85afa5943 Refs #28643 -- Changed StdDev() to use NumericOutputFieldMixin. 
Keeps precision instead of forcing DecimalField to FloatField.
 2019-01-14 14:38:00 -05:00
Nick Pope c690afb873 Refs #28643 -- Changed Avg() to use NumericOutputFieldMixin. 
Keeps precision instead of forcing DecimalField to FloatField.
 2019-01-14 14:35:41 -05:00
Nick Pope 3d5e0f8394 Refs #28643 -- Moved db function mixins to a separate module. 2019-01-14 14:26:46 -05:00
Nick Pope 7f1577d1ef Avoided calling as_oracle() for SQLite in Left database function. 2019-01-14 13:02:58 -05:00
Nick Pope ae65eed68d Corrected comment in TruncTime database function. 2019-01-14 13:02:58 -05:00
Nick Pope 0d7ba0ff8b Simplified overriding source expressions in some database functions. 2019-01-14 13:02:58 -05:00
Sergey Fedoseev b86bb47818 Fixed #30093 -- Fixed ordering of combined queryset ordered by F expressions. 2019-01-14 10:28:11 -05:00
Nick Pope abf8e390a4 Refs #28643 -- Added Reverse database function. 
Thanks Mariusz Felisiak for Oracle advice and review.
 2019-01-12 10:45:48 -05:00
Paveł Tyślacki b69f8eb04c Fixed #30062 -- Added support for unique conditional constraints. 2019-01-12 09:50:20 -05:00
Paveł Tyślacki 1e837c4b23 Used None as the empty value for condition in Index's SQL construction. 2019-01-12 09:34:10 -05:00
Tim Graham 8f4eee1777
Moved django.db.migrations.writer.SettingsReference to django.conf. 
Reduces the possibility of circular imports.
 2019-01-11 15:28:22 -05:00
Mads Jensen 4b9d72210f Refs #28643 -- Added NullIf database function. 
Thanks Nick Pope, Mariusz Felisiak, and Tim Graham for reviews.
 2019-01-10 12:10:12 -05:00
Simon Charette bc05547cd8 Fixed #28658 -- Added DISTINCT handling to the Aggregate class. 2019-01-09 17:52:36 -05:00
Nick Pope 99b3ab2781 Simplified some imports for database functions. 
Used more specific modules to reduce the risk of circular imports.
 2019-01-08 19:21:31 -05:00
Tim Graham 0004daa536
Used 4 space hanging indent for dictionaries. 
Thanks Mariusz Felisiak for auditing.
 2019-01-02 18:18:19 -05:00
Paveł Tyślacki 0123b67f6b Fixed #30060 -- Moved SQL generation for indexes and constraints to SchemaEditor. 2019-01-01 09:39:58 -05:00
Tim Graham 100b8dd163
Renamed QuerySet.earliest()/latest() helper method. 2018-12-30 11:43:39 -05:00
Mariusz Felisiak dd8ed64113
Fixed #29851 -- Fixed crash of annotations with window expressions in Subquery. 2018-12-27 20:21:57 +01:00
Sergey Fedoseev a68ea23101 Fixed #29970, #30041 -- Made ModelBase.__new__() pass attrs without contribute_to_class() to type.__new__(). 2018-12-22 18:11:24 -05:00
Mariusz Felisiak f9a33e3c3f Fixed #29932 -- Fixed combining compound queries with sub-compound queries on SQLite and Oracle. 2018-12-06 15:31:33 -05:00
Simon Charette 53269bcaaf Fixed #30011 -- Fixed queries that reuse filtered aggregates. 
Thanks Taqi Abbas and Raphael Kimmig for the report.
 2018-12-06 14:55:35 -05:00
Nick Pope c3bbf1fd4c Refs #28643 -- Skipped ATan2() workaround on SpatiaLite 5+. 2018-11-30 13:59:05 -05:00
Prabakaran Kumaresshan 0d724ce916 Fixed #30001 -- Marked UUIDField.description for translation. 2018-11-30 11:23:17 -05:00
Nick Pope c512912463 Refs #23801 -- Made integer field max_length warning show correct field type. 2018-11-23 14:40:46 -05:00
Nick Pope 856ba1ec86 Removed redundant BigIntegerField.empty_strings_allowed (already inherited). 2018-11-23 14:22:58 -05:00
Tom Forbes 31408446b3 Fixed #29974 -- Fixed non-truthy primary key values for QuerySet.bulk_update(). 2018-11-21 22:58:43 -05:00
Mariusz Felisiak d5f4ce9849
Fixed #29949 -- Refactored db introspection identifier converters. 
Removed DatabaseIntrospection.table_name_converter()/column_name_converter()
and use instead DatabaseIntrospection.identifier_converter().

Removed DatabaseFeatures.uppercases_column_names.

Thanks Tim Graham for the initial patch and review and Simon Charette
for the review.
 2018-11-21 09:06:50 +01:00
Simon Charette 0cf85e6b07 Refs #29908 -- Optimized known related objects assignment. 
Since CPython implements a C level attrgetter(*attrs) it even outperforms the
most common case of a single known related object since the resulting attribute
values tuple is built in C.
 2018-11-17 18:56:11 -05:00
Ian Foote e1fc07c047 Fixed #17930 -- Allowed ORing (|) with sliced QuerySets. 2018-11-15 09:43:58 -05:00
Hasan Ramezani 6d4e5feb79 Fixed #29835 -- Made RelatedFieldListFilter respect ModelAdmin.ordering. 2018-11-14 14:29:39 -05:00
Simon Charette db13bca60a Fixed #29641 -- Added support for unique constraints in Meta.constraints. 
This constraint is similar to Meta.unique_together but also allows
specifying a name.

Co-authored-by: Ian Foote <python@ian.feete.org>
 2018-11-13 17:57:27 -05:00
Simon Charette dba4a634ba Refs #29641 -- Refactored database schema constraint creation. 
Added a test for constraint names in the database.

Updated SQLite introspection to use sqlparse to allow reading the
constraint name for table check and unique constraints.

Co-authored-by: Ian Foote <python@ian.feete.org>
 2018-11-13 15:25:44 -05:00
Simon Charette 75dfa92a05 Fixed #29908 -- Fixed setting of foreign key after related set access if ForeignKey uses to_field. 
Adjusted known related objects handling of target fields which relies on
from and to_fields and has the side effect of fixing a bug bug causing
N+1 queries when using reverse foreign objects.

Thanks Carsten Fuchs for the report.
 2018-11-08 19:51:15 -05:00
Mads Jensen a906c98982 Fixed #29547 -- Added support for partial indexes. 
Thanks to Ian Foote, Mariusz Felisiak, Simon Charettes, and
Markus Holtermann for comments and feedback.
 2018-10-29 19:34:54 -04:00
Tim Graham f77fc56c96
Fixed #29896 -- Fixed incorrect Model.save() cache relation clearing for foreign keys that use to_field. 
Regression in ee49306176.
 2018-10-28 22:54:02 -04:00