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1089 Commits

Author SHA1 Message Date
Akash Kumar Sen a40b0103bc Fixed #30382 -- Allowed specifying parent classes in force_insert of Model.save(). 2023-06-29 21:52:52 +02:00
nessita 6799288342
Added dedicated section for output_field in query expressions docs. 2023-06-27 15:05:08 -03:00
Mariusz Felisiak c4a09499aa
Fixed typo in docs/ref/models/querysets.txt. 2023-06-27 12:54:11 +02:00
Nick Pope f8092ee9ad Improved style of n-tuple wording in docs and comments. 2023-06-23 09:29:35 +02:00
Anders Kaseorg b81e974e9e Fixed #34604 -- Corrected fallback SQL for n-ary logical XOR. 
An n-ary logical XOR Q(…) ^ Q(…) ^ … ^ Q(…) should evaluate to true
when an odd number of its operands evaluate to true, not when exactly
one operand evaluates to true.
 2023-06-08 20:41:18 +02:00
Stefan Brand eb9df03a43
Corrected documentation of Log database function. 2023-05-24 05:29:50 +02:00
Mariusz Felisiak 93830abf76
Updated broken links in docs. 2023-05-17 12:13:10 +02:00
Ian Foote 7414704e88 Fixed #470 -- Added support for database defaults on fields. 
Special thanks to Hannes Ljungberg for finding multiple implementation
gaps.

Thanks also to Simon Charette, Adam Johnson, and Mariusz Felisiak for
reviews.
 2023-05-12 19:11:40 +02:00
Mariusz Felisiak 72a86ceb33
Fixed #34558 -- Fixed QuerySet.bulk_create() crash with Now() on Oracle. 2023-05-11 18:22:55 +02:00
Tom Forbes 23d24f82a7
Doc'd that Count("*") is equivalent to COUNT(*) SQL. 2023-04-27 11:52:54 +02:00
Mariusz Felisiak c487634c10
Added meaningful titles to ..admonition:: directives. 2023-04-21 12:03:59 +02:00
David Sanders 0494efddc4 Fixed #34440 -- Doc'd that & queryset operator works similar to chaining. 2023-04-20 08:37:29 +02:00
Sage Abdullah 01ae9d4ca9 Fixed #34435 -- Doc'd that JSONField.default must be a callable. 2023-04-19 20:51:42 +02:00
T. Franzel a2eaea8f22 Fixed #34388 -- Allowed using choice enumeration types directly on model and form fields. 2023-03-21 19:44:41 +01:00
django-bot 14459f80ee Fixed #34140 -- Reformatted code blocks in docs with blacken-docs. 2023-03-01 13:03:56 +01:00
Joseph Victor Zammit ba755ca131 Refs #34140 -- Corrected rst code-block and various formatting issues in docs. 2023-02-28 12:21:37 +01:00
Adam Johnson f9fe062de5 Doc'd that Meta.indexes is preferred to Field.db_index. 2023-02-24 09:08:59 +01:00
Xavier Fernandez 5b3d3e400a Fixed #34338 -- Allowed customizing code of ValidationError in BaseConstraint and subclasses. 2023-02-23 10:58:20 +01:00
Xavier Fernandez ad18a0102c Fixed #34355 -- Deprecated passing positional arguments to BaseConstraint. 2023-02-22 09:37:58 +01:00
tschilling c5808470aa Fixed #34280 -- Allowed specifying different field values for create operation in QuerySet.update_or_create(). 2023-02-14 11:50:35 +01:00
Carlton Gibson 534ac48297 Refs #34140 -- Applied rst code-block to non-Python examples. 
Thanks to J.V. Zammit, Paolo Melchiorre, and Mariusz Felisiak for
reviews.
 2023-02-10 19:19:13 +01:00
dennisvang 7bb741d787 Fixed #34325 -- Corrected wording in PercentRank() docs. 
This is consistent with the terminology used for the percent_rank()
function in SQLite docs and PostgreSQL docs.
 2023-02-10 14:07:48 +01:00
noFFENSE 5cd1385356 Fixed #34242 -- Doc'd that primary key is set to None when deleting objects. 2023-01-20 09:36:36 +01:00
Mariusz Felisiak 94ad46e9d8 Refs #33543 -- Made Expression.asc()/desc() and OrderBy raise ValueError when nulls_first/nulls_last=False is passed. 
Per deprecation timeline.
 2023-01-17 11:49:15 +01:00
Mariusz Felisiak 1391356276 Refs #29984 -- Made QuerySet.iterator() without chunk_size raise ValueError after prefetch_related(). 
Per deprecation timeline.
 2023-01-17 11:49:15 +01:00
Mariusz Felisiak 2fad163257 Refs #32365 -- Removed is_dst argument for various methods and functions. 
Per deprecation timeline.
 2023-01-17 11:49:15 +01:00
Mariusz Felisiak 490cccbe7e Removed versionadded/changed annotations for 4.1. 2023-01-17 11:49:15 +01:00
Adrian Torres 7eee1dca42 Fixed #14094 -- Added support for unlimited CharField on PostgreSQL. 
Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
 2022-12-28 12:31:04 +01:00
kimsoungryoul 78f163a4fb Fixed #18468 -- Added support for comments on columns and tables. 
Thanks Jared Chung, Tom Carrick, David Smith, Nick Pope, and Mariusz
Felisiak for reviews.

Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
Co-authored-by: Nick Pope <nick@nickpope.me.uk>
 2022-12-28 06:28:07 +01:00
Ryan Cheley 68bd8f4cb4 Fixed #24048 -- Corrected QuerySet.only() docs about interaction with defer(). 2022-12-06 08:24:26 +01:00
sarahboyce 7a5307974a Fixed #34099 -- Added release notes for QuerySet.update_or_create() changes. 
Follow up to 6cc0f22a73.

Thanks Phil Gyford for the report.
 2022-11-14 14:05:43 +01:00
Nick Pope 9bd174b9a7 Updated documentation and comments for RFC updates. 
- Updated references to RFC 1123 to RFC 5322
  - Only partial as RFC 5322 sort of sub-references RFC 1123.
- Updated references to RFC 2388 to RFC 7578
  - Except RFC 2388 Section 5.3 which has no equivalent.
- Updated references to RFC 2396 to RFC 3986
- Updated references to RFC 2616 to RFC 9110
- Updated references to RFC 3066 to RFC 5646
- Updated references to RFC 7230 to RFC 9112
- Updated references to RFC 7231 to RFC 9110
- Updated references to RFC 7232 to RFC 9110
- Updated references to RFC 7234 to RFC 9111
- Tidied up style of text when referring to RFC documents
 2022-11-10 13:52:17 +01:00
Trey Hunner fad070b07b
Improved readability of string interpolation in frequently used examples in docs. 2022-11-10 13:18:38 +01:00
Jon Janzen 321ecb40f4 Fixed #34135 -- Added async-compatible interface to related managers. 2022-11-09 10:32:40 +01:00
Jon Janzen 7b94847e38 Fixed #34139 -- Fixed acreate(), aget_or_create(), and aupdate_or_create() methods for related managers. 
Bug in 58b27e0dbb.
 2022-11-08 06:20:10 +01:00
DevilsAutumn d5bcdf858d Fixed #34112 -- Added async-compatible interface to Model methods. 
Thanks Adam Johnson for the review.
 2022-11-02 09:14:17 +01:00
David Wobrock a320aab512 Fixed #16211 -- Added logical NOT support to F expressions. 2022-10-31 09:55:51 +01:00
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