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1102 Commits

Author SHA1 Message Date
Ryan Cheley
38936f6a0c
Fixed typo in docs/ref/models/querysets.txt. 2022-10-21 16:02:39 +01:00
Diane DeMers Chen
a16132a9c4
Updated UTC uses to datetime.timezone.utc in docs. 2022-10-20 15:52:45 -07:00
Mariusz Felisiak
004f985b91
Refs #34059 -- Doc'd lack of support for validation of constraints with JSONFields. 
Thanks Dan LaManna for the report.
 2022-10-12 11:50:13 +02:00
Simon Charette
c6350d594c Refs #30158 -- Removed alias argument for Expression.get_group_by_cols(). 
Recent refactors allowed GROUP BY aliasing allowed for aliasing to be
entirely handled by the sql.Query.set_group_by and compiler layers.
 2022-10-06 12:04:00 +02:00
Lily Foote
649b28eab6 Fixed #34070 -- Added subsecond support to Now() on SQLite and MySQL. 2022-10-03 12:13:27 +02:00
David Sanders
da02cbd1ef
Clarified how to reference RelatedObjectDoesNotExist exceptions. 2022-10-01 16:42:10 +02:00
Mariusz Felisiak
5d36a8266c
Changed note about update_fields and pre_save() to admonition. 
Follow up to bf47c71971.
 2022-09-28 09:26:10 +02:00
sarahboyce
bf47c71971 Doc'd when pre_save() is called with Model.save()'s update_fields. 2022-09-27 13:46:44 +02:00
David Sanders
e14d08cd89 Fixed #33996 -- Fixed CheckConstraint validation on NULL values. 
Bug in 667105877e.

Thanks James Beith for the report.
 2022-09-13 12:48:31 +02:00
Mariusz Felisiak
753602d0c6
Corrected heading level of "Registering and fetching lookups" section in docs. 2022-09-04 14:32:24 +02:00
Allen Jonathan David
cd1afd553f Fixed #29799 -- Allowed registering lookups per field instances. 
Thanks Simon Charette and Mariusz Felisiak for reviews and mentoring
this Google Summer of Code 2022 project.
 2022-09-02 10:02:24 +02:00
Alex Morega
de6c9c7054 Refs #30947 -- Changed tuples to lists where appropriate. 2022-08-30 09:57:17 +02:00
Simon Charette
f387d024fc Refs #28333 -- Added partial support for filtering against window functions. 
Adds support for joint predicates against window annotations through
subquery wrapping while maintaining errors for disjointed filter
attempts.

The "qualify" wording was used to refer to predicates against window
annotations as it's the name of a specialized Snowflake extension to
SQL that is to window functions what HAVING is to aggregates.

While not complete the implementation should cover most of the common
use cases for filtering against window functions without requiring
the complex subquery pushdown and predicate re-aliasing machinery to
deal with disjointed predicates against columns, aggregates, and window
functions.

A complete disjointed filtering implementation should likely be
deferred until proper QUALIFY support lands or the ORM gains a proper
subquery pushdown interface.
 2022-08-15 08:26:26 +02:00
Carlton Gibson
5028a02352 Doc'd TextField.db_collation as optional. 
Matches CharField.db_collation docs.

Thanks to Paolo Melchiorre for the report.
 2022-08-02 15:16:42 +02:00
Mariusz Felisiak
e20e5d1557
Fixed #33820 -- Doc'd "true"/"false"/"null" caveat for JSONField key transforms on SQLite. 
Thanks Johnny Metz for the report.

Regression in 71ec102b01.
 2022-07-26 20:21:27 +02:00
David Wobrock
a6385b382e
Fixed #27236 -- Deprecated Meta.index_together in favor of Meta.indexes. 
This also deprecates AlterIndexTogether migration operation.
 2022-07-12 09:04:31 +02:00
Mariusz Felisiak
eb3699ea77
Fixed #33718 -- Dropped support for MySQL 5.7. 2022-07-08 13:30:12 +02:00
Mariusz Felisiak
ac90529cc5 Fixed docs build with sphinxcontrib-spelling 7.5.0+. 
sphinxcontrib-spelling 7.5.0+ includes captions of figures in the set
of nodes for which the text is checked.
 2022-05-31 11:17:01 +02:00
Mariusz Felisiak
90aabd730a
Fixed #33724 -- Doc'd exclude argument changes in model validation. 
Thanks אורי for the report.

Follow up to 1ea7e3157d.
 2022-05-24 10:02:53 +02:00
Mariusz Felisiak
981c23c0cc
Fixed #33717 -- Dropped support for PostgreSQL 11. 2022-05-19 09:26:48 +02:00
Joachim Jablon
ce7321932d Refs #30581 -- Updated count of steps in model validation docs. 
Follow-up to 667105877e.
 2022-05-18 11:38:15 +02:00
Carlton Gibson
ca1c3151c3 Removed versionadded/changed annotations for 4.0. 2022-05-17 14:22:06 +02:00
Mariusz Felisiak
68da6b389c
Fixed #33543 -- Deprecated passing nulls_first/nulls_last=False to OrderBy and Expression.asc()/desc(). 
Thanks Allen Jonathan David for the initial patch.
 2022-05-12 11:30:03 +02:00
Gagaro
667105877e Fixed #30581 -- Added support for Meta.constraints validation. 
Thanks Simon Charette, Keryn Knight, and Mariusz Felisiak for reviews.
 2022-05-10 11:22:23 +02:00
Ali Toosi
faab9e6769 Fixed #33680 -- Corrected example of customizing model loading in docs. 2022-05-06 06:42:03 +02:00
Mariusz Felisiak
37470bbd90
Fixed #33675 -- Dropped support for PostgreSQL 10 and PostGIS 2.4. 2022-05-04 06:28:51 +02:00
David
ce586ed693 Removed hyphen from pre-/re- prefixes. 
"prepopulate", "preload", and "preprocessing" are already in the
spelling_wordlist.

This also removes hyphen from double "e" combinations with "pre" and
"re", e.g. preexisting, preempt, reestablish, or reenter.

See also:
- https://ahdictionary.com/word/search.html?q=rerun
- https://ahdictionary.com/word/search.html?q=recreate
- https://ahdictionary.com/word/search.html?q=predetermined
- https://ahdictionary.com/word/search.html?q=reuse
- https://ahdictionary.com/word/search.html?q=reopening
 2022-04-28 10:44:14 +02:00
Andrew Godwin
58b27e0dbb Fixed #33646 -- Added async-compatible interface to QuerySet. 
Thanks Simon Charette for reviews.

Co-authored-by: Carlton Gibson <carlton.gibson@noumenal.es>
Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
 2022-04-26 20:25:23 +02:00
Hannes Ljungberg
6f311c7e35 Refs #33508 -- Corrected note about MySQL/MariaDB support of index ordering. 2022-04-20 17:45:23 +02:00
Sih Sîng-hông薛丞宏
d4bf3b4c75 Corrected models.FileField signature in docs. 2022-03-28 13:25:39 +02:00
Carlton Gibson
bb61f0186d Refs #32365 -- Removed internal uses of utils.timezone.utc alias. 
Remaining test case ensures that uses of the alias are mapped
canonically by the migration writer.
 2022-03-24 06:29:50 +01:00
Mariusz Felisiak
39ae8d740e
Added missing backticks to function names. 2022-03-17 11:10:03 +01:00
Gagaro
9c04af837a Doc'd BaseConstraint. 2022-03-16 16:55:17 +01:00
David Smith
67b5f506a6
Changed some words to use inline markup. 2022-03-10 10:18:31 +01:00
Ryan Heard
c6b4d62fa2 Fixed #29865 -- Added logical XOR support for Q() and querysets. 2022-03-04 12:55:37 +01:00
Nick Pope
847f46e9bf
Removed redundant QuerySet.all() calls in docs and tests. 
Most QuerySet methods are mapped onto the Manager and, in general,
it isn't necessary to call .all() on the manager.
 2022-02-22 10:29:38 +01:00
Jacob Walls
edbf930287 Fixed #29984 -- Added QuerySet.iterator() support for prefetching related objects. 
Co-authored-by: Raphael Kimmig <raphael.kimmig@ampad.de>
Co-authored-by: Simon Charette <charette.s@gmail.com>
 2022-01-25 06:12:04 +01:00
sean_c_hsu
0f6946495a Fixed #31685 -- Added support for updating conflicts to QuerySet.bulk_create(). 
Thanks Florian Apolloner, Chris Jerdonek, Hannes Ljungberg, Nick Pope,
and Mariusz Felisiak for reviews.
 2022-01-19 20:17:42 +01:00
Mariusz Felisiak
4400d8568a
Fixed #33391 -- Clarified Aggregate.empty_result_set_value docs. 2021-12-31 06:49:10 +01:00
Mariusz Felisiak
ad6bb20557
Avoided counting attributes and methods in docs. 2021-12-28 12:36:57 +01:00
Beomsoo Kim
7e4a9a9f69
Corrected example in models.DecimalField docs. 2021-12-13 07:20:35 +01:00
Ömer Faruk Abacı
f04b44bad4 Refs #33319 -- Added note about commutation of QuerySet's | operator. 2021-12-08 21:16:24 +01:00
Hannes Ljungberg
1eaf38fa87 Fixed #33335 -- Made model validation ignore functional unique constraints. 
Regression in 3aa545281e.

Thanks Hervé Le Roy for the report.
 2021-12-06 07:59:11 +01:00
Shivam Durgbuns
d75c387f46 Fixed #33334 -- Alphabetized form and model fields in reference docs. 2021-12-02 08:33:26 +01:00
Simon Charette
aec71aaa5b Fixed #33304 -- Allowed passing string expressions to Window(order_by). 2021-11-23 07:58:44 +01:00
Mariusz Felisiak
a17becf4c7
Corrected signatures of QuerySet's methods. 2021-11-23 07:04:04 +01:00
Nick Frazier
0d4e575c96 Fixed #33198 -- Corrected BinaryField.max_length docs. 2021-10-18 07:27:00 +02:00
Jacob Walls
cd6bddd44e Fixed #22224 -- Added note about supplying missing values for non-nullable fields with blank=True. 2021-10-05 06:09:54 +02:00
Hannes Ljungberg
d400b08a8b
Fixed #32888 -- Doc'd that select_for_update() only locks tables with selected columns. 2021-10-04 10:20:34 +02:00
Nick Pope
e76f9d5b44 Refs #32943 -- Added support for covering SP-GiST indexes on PostgreSQL 14+. 2021-10-01 13:11:34 +02:00
David Wobrock
ad36a198a1 Fixed #33141 -- Renamed Expression.empty_aggregate_value to empty_result_set_value. 2021-09-29 12:58:01 +02:00
Mariusz Felisiak
221b2f85fe
Fixed #33129 -- Dropped support for MariaDB 10.2. 2021-09-22 11:57:54 +02:00
Mariusz Felisiak
97237ad3fe Removed versionadded/changed annotations for 3.2. 2021-09-20 21:23:01 +02:00
Carlton Gibson
306607d5b9 Fixed #32365 -- Made zoneinfo the default timezone implementation. 
Thanks to Adam Johnson, Aymeric Augustin, David Smith, Mariusz Felisiak, Nick
Pope, and Paul Ganssle for reviews.
 2021-09-16 12:11:05 +02:00
David Sanders
ecf76cc1fb Clarified type of Window()'s partition_by and order_by arguments. 2021-09-10 11:49:51 +02:00
Hasan Ramezani
0a28b42b15 Fixed #33084 -- Removed incorrect system check for ManyToManyField with limit_choices_to. 2021-09-09 12:07:59 +02:00
Can Sarıgöl
7ea86076fc Fixed #33046 -- Added note about using length of cached result by QuerySet.count(). 2021-08-26 06:48:33 +02:00
David Smith
fbb1984046
Refs #32956 -- Updated words ending in -wards. 
AP styleguide: Virtually none of the words ending with -wards end with
an s.
 2021-07-30 20:34:50 +02:00
Abhyudai
85d47a58bf
Made minor edits to QuerySet.update_or_create() docs. 2021-07-29 06:51:09 +02:00
David Smith
1024b5e74a Fixed 32956 -- Lowercased spelling of "web" and "web framework" where appropriate. 2021-07-29 06:24:12 +02:00
abhiabhi94
f876c7d08e Fixed #32957 -- Improved visibility of arguments sections in Model.save() docs. 2021-07-26 07:23:01 +02:00
Nick Pope
501a8db465 Fixed #10929 -- Added default argument to aggregates. 
Thanks to Simon Charette and Adam Johnson for the reviews.
 2021-07-19 13:04:27 +02:00
Ian Foote
f42ccdd835 Fixed #27021 -- Allowed lookup expressions in annotations, aggregations, and QuerySet.filter(). 
Thanks Hannes Ljungberg and Simon Charette for reviews.

Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
 2021-07-09 11:43:06 +02:00
Mariusz Felisiak
77b88fe621
Fixed #32908 -- Allowed select_for_update(skip_locked) on MariaDB 10.6+. 2021-07-08 06:51:10 +02:00
Claude Paroz
7309393c3a Documented in_bulk behavior with nonexistent id_list items. 
Co-authored-by: Jacob Walls <jacobtylerwalls@gmail.com>
 2021-07-07 10:13:32 +02:00
Simon Charette
9f3cce172f Refs #26430 -- Re-introduced empty aggregation optimization. 
The introduction of the Expression.empty_aggregate_value interface
allows the compilation stage to enable the EmptyResultSet optimization
if all the aggregates expressions implement it.

This also removes unnecessary RegrCount/Count.convert_value() methods.
Disabling the empty result set aggregation optimization when it wasn't
appropriate prevented None returned for a Count aggregation value.

Thanks Nick Pope for the review.
 2021-07-02 07:25:42 +02:00
abhiabhi94
cd124295d8 Fixed #32381 -- Made QuerySet.bulk_update() return the number of objects updated. 
Co-authored-by: Diego Lima <diego.lima@lais.huol.ufrn.br>
 2021-06-29 06:58:46 +02:00
Girish Sontakke
27d4573d35
Fixed #32755 -- Corrected Model.get_absolute_url() example in docs. 2021-05-18 11:30:38 +02:00
Nick Pope
88b3982af3 Fixed a typo in docs/ref/models/fields.txt. 
datetime.date.utcnow() doesn't exist, should be .today().
 2021-05-12 11:06:29 +02:00
Mariusz Felisiak
ca98729055
Fixed #32645 -- Fixed QuerySet.update() crash when ordered by joined fields on MySQL/MariaDB. 
Thanks Matt Westcott for the report.

Regression in 779e615e36.
 2021-04-14 21:11:17 +02:00
girishsontakke
98abc0c90e Fixed #32501 -- Added support for returning fields from INSERT statements on SQLite 3.35+. 2021-04-07 20:09:56 +02:00
Nick Pope
2f13c476ab Fixed #31487 -- Added precision argument to Round(). 2021-03-29 09:43:08 +02:00
Claude Paroz
cac9ec73db Refs #31003 -- Moved note about return value of QuerySet.bulk_create() to the first paragraph. 2021-03-25 17:46:22 +01:00
Simon Willison
e53159747c Doc'd that RawSQL can be used with __in. 2021-03-25 10:28:20 +01:00
Nick Pope
41e39c41c9 Refs #32460 -- Doc'd and tested that property names of model choice enums cannot be used as members. 2021-03-24 07:45:33 +01:00
Mariusz Felisiak
71ec102b01 Fixed #32483 -- Fixed QuerySet.values()/values_list() on JSONField key transforms with booleans on SQLite. 
Thanks Matthew Cornell for the report.
 2021-03-23 08:28:47 +01:00
Johan Schiff
d01709aae2 Fixed #24141 -- Added QuerySet.contains(). 2021-03-06 20:40:29 +01:00
Mariusz Felisiak
c6b07627fc
Refs #32483 -- Doc'd caveat about using JSONField key transforms to booleans with QuerySet.values()/values_list() on SQLite. 2021-03-04 11:30:06 +01:00
Hannes Ljungberg
3aa545281e Fixed #30916 -- Added support for functional unique constraints. 
Thanks Ian Foote and Mariusz Felisiak for reviews.
 2021-02-23 20:19:53 +01:00
Timothy McCurrach
241da3f06e Fixed #32388 -- Clarified QuerySet.bulk_update() caveat about duplicates for multiple batches. 2021-01-28 07:54:03 +01:00
Jack
2b4b6c8af0
Refs #32372 -- Updated manager name in related objects reference docs. 
Follow up to 725c549ae7.
 2021-01-22 20:18:44 +01:00
Jack Aitken
725c549ae7 Fixed #32372 -- Made examples in related objects reference docs consistent. 2021-01-22 06:33:33 +01:00
Mariusz Felisiak
d992f4e3c2 Refs #31369 -- Removed models.NullBooleanField per deprecation timeline. 2021-01-14 17:50:04 +01:00
Mariusz Felisiak
396da8b94c Refs #30841 -- Made isnull lookup raise ValueError for non-boolean values. 
Per deprecation timeline.
 2021-01-14 17:50:04 +01:00
Mariusz Felisiak
b7dd89ed53 Removed versionadded/changed annotations for 3.1. 2021-01-14 17:50:04 +01:00
Hannes Ljungberg
83fcfc9ec8 Fixed #26167 -- Added support for functional indexes. 
Thanks Simon Charette, Mads Jensen, and Mariusz Felisiak for reviews.

Co-authored-by: Markus Holtermann <info@markusholtermann.eu>
 2021-01-13 11:47:50 +01:00
Mariusz Felisiak
fdc3d9dcaf
Removed unused import in docs/ref/models/expressions.txt. (#13879) 2021-01-12 10:51:38 +01:00
Iuri de Silvio
02391bc98c
Fixed #32313 -- Corrected QuerySet.in_bulk() signature. 2021-01-11 08:00:49 +01:00
Hasan Ramezani
3eb98743dc
Fixed #32315 -- Doc'd FieldFile.path. 2021-01-07 12:51:59 +01:00
Alexander Lyabah
415f50298f Fixed #32231 -- Allowed passing None params to QuerySet.raw(). 2021-01-05 10:37:11 +01:00
Fabio Sangiovanni
2d6c9b97bc Fixed #32310 -- Fixed note about reverse accessors for intermediate table for self-referential ManyToManyField. 2021-01-04 20:16:07 +01:00
Mariusz Felisiak
74fd233b14
Fixed #32303 -- Bumped minimum supported SQLite to 3.9.0. 2020-12-30 09:01:56 +01:00
Jon Dufresne
fe886eee36
Corrected code-block directives in docs/ref/models/meta.txt. 2020-12-21 07:56:58 +01:00
Tom Forbes
b5e12d490a Fixed #31007 -- Allowed specifying type of auto-created primary keys. 
This also changes the default type of auto-created primary keys
for new apps and projects to BigAutoField.
 2020-12-15 11:25:46 +01:00
Jon Dufresne
550297d20d
Added backticks to code literals in various docs. 2020-12-15 07:19:00 +01:00
Kevin Marsh
45f4282149 Refs #31792 -- Updated SQL example in Exists() docs. 
Follow up to 51297a9232.
 2020-12-10 21:01:57 +01:00
Artur Beltsov
48b4bae983 Fixed #32179 -- Added JSONObject database function. 2020-12-02 09:30:50 +01:00
Ian Foote
8b040e3cbb Fixed #25534, Fixed #31639 -- Added support for transform references in expressions. 
Thanks Mariusz Felisiak and Simon Charette for reviews.
 2020-11-27 20:42:04 +01:00
David-Wobrock
7b42d34646 Refs #27718 -- Doc'd and tested QuerySet.exists() for combined querysets. 
Supported since 84c1826ded.
 2020-11-16 15:15:41 +01:00
Caio Ariede
9a3454f604 Fixed #31122 -- Clarified that Lookup acts as a query expression. 2020-11-11 14:29:06 +01:00