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1102 Commits

Author SHA1 Message Date
Nick Pope
06c5d3fafc Fixed #32060 -- Added Random database function. 2020-10-02 06:58:03 +02:00
Paweł Zarębski
054ab1e00f
Fixed example of QuerySet.explain() with flags in docs. 2020-09-23 11:47:31 +02:00
Tom Carrick
e387f191f7 Fixed #31777 -- Added support for database collations to Char/TextFields. 
Thanks Simon Charette and Mariusz Felisiak for reviews.
 2020-09-21 18:24:56 +02:00
Mike Lissner
8c0794ba0d Refs #28939 -- Doc’d Prefetch behavior with multiple DBs. 2020-09-17 14:26:33 +02:00
Mariusz Felisiak
9a0e5052ed Corrected exception types in QuerySet docs. 2020-09-13 20:09:44 +02:00
Hasan Ramezani
5362e08624 Fixed #31943 -- Fixed recreating QuerySet.values()/values_list() when using a pickled Query. 2020-09-11 07:58:52 +02:00
Joe Jackson
9d5d865fd6 Fixed #31948 -- Added tzinfo parameter to TruncDate() and TruncTime(). 2020-09-02 07:42:27 +02:00
Kaustubh
b9be11d442 Fixed #31918 -- Allowed QuerySet.in_bulk() to fetch on a single distinct field. 2020-08-26 09:43:39 +02:00
Tom Carrick
63300f7e68 Fixed #21181 -- Added Collate database function. 
Thanks Simon Charette for reviews.
 2020-08-11 22:21:08 +02:00
Adam Alton
6e9c5ee88f
Removed unnecessary sentence in QuerySet docs. 2020-08-07 08:05:47 +02:00
Alexandr Tatarinov
f4ac167119 Fixed #27719 -- Added QuerySet.alias() to allow creating reusable aliases. 
QuerySet.alias() allows creating reusable aliases for expressions that
don't need to be selected but are used for filtering, ordering, or as
a part of complex expressions.

Thanks Simon Charette for reviews.
 2020-07-31 13:19:33 +02:00
Ramiro Morales
51e536178c Fixed typo in docs/ref/models/querysets.txt. 2020-07-22 22:53:20 +02:00
Adam Johnson
bc4fea92b2 Doc'd Model.MultipleObjectsReturned docs and improved documentation related with models exceptions. 2020-07-22 14:21:08 +01:00
Adam Johnson
b5f0efa19c Refs #24763 -- Moved DoesNotExist to Model class docs. 2020-07-22 12:56:21 +02:00
Adam Johnson
e7fa8aff43 Improved ManyToManyField.through docs. 2020-07-17 10:29:24 +02:00
Simon Charette
156a2138db Refs #30446 -- Removed unnecessary Value(..., output_field) in docs and tests. 2020-07-15 10:58:38 +02:00
Simon Charette
1e38f1191d Fixed #30446 -- Resolved Value.output_field for stdlib types. 
This required implementing a limited form of dynamic dispatch to combine
expressions with numerical output. Refs #26355 should eventually provide
a better interface for that.
 2020-07-15 10:58:29 +02:00
Simon Charette
ca6c5e5fc2 Fixed #31770 -- Allowed select_for_update(of) on MySQL 8.0.1+. 2020-07-13 10:15:43 +02:00
matt ferrante
7d6916e827 Fixed #29789 -- Added support for nested relations to FilteredRelation. 2020-07-09 20:24:00 +02:00
davidchorpash
779e615e36 Fixed #31573 -- Made QuerySet.update() respect ordering on MariaDB/MySQL. 2020-07-08 11:43:50 +02:00
Tim Park
697e59d5cf Fixed #31502 -- Documented Model._state.db and Model._state.adding 2020-07-08 10:05:47 +02:00
Steven Pousty
d2c135da4c Fixed #31743 -- Doc't that managed=False prevents Django from managing tables modifications. 2020-06-26 08:46:01 +02:00
Hannes Ljungberg
7edc6e53a7 Fixed #31702 -- Added support for PostgreSQL opclasses in UniqueConstraint. 2020-06-16 07:19:00 +02:00
Tobias Krönke
69e0d9c553 Fixed #31689 -- Doc'd caveat about using bulk_create()'s ignore_conflicts on MariDB and MySQL. 2020-06-15 12:10:15 +02:00
Hannes Ljungberg
8c7992f658 Fixed #30913 -- Added support for covering indexes on PostgreSQL 11+. 2020-06-04 12:26:22 +02:00
Hasan Ramezani
55556e51fb
Fixed #31650 -- Added note uniqueness of constraints names in docs. 2020-06-04 07:36:12 +02:00
David Smith
dbdc192ca3 Preferred usage of among/while to amongst/whilst. 2020-06-03 21:02:48 +02:00
Ryan Heard
587b179d41 Fixed #31606 -- Allowed using condition with lookups in When() expression. 2020-05-27 07:32:23 +02:00
Manuel Weitzman
a4e6030904 Fixed #30375 -- Added FOR NO KEY UPDATE support to QuerySet.select_for_update() on PostgreSQL. 2020-05-21 10:51:10 +02:00
Mariusz Felisiak
4c5236ef93 Removed versionadded/changed annotations for 3.0. 2020-05-13 09:07:51 +02:00
sage
6789ded0a6 Fixed #12990, Refs #27694 -- Added JSONField model field. 
Thanks to Adam Johnson, Carlton Gibson, Mariusz Felisiak, and Raphael
Michel for mentoring this Google Summer of Code 2019 project and
everyone else who helped with the patch.

Special thanks to Mads Jensen, Nick Pope, and Simon Charette for
extensive reviews.

Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
 2020-05-08 07:23:31 +02:00
Adam Johnson
83c631ade7
Improved wording in Q() docs. 2020-05-06 06:43:28 +02:00
Adam Johnson
1c2c6f1b51
Fixed a/an typos in "SQL" usage. 2020-05-06 06:35:26 +02:00
Adam Johnson
d17b380653 Refs #30573 -- Rephrased "Of Course" and "Obvious(ly)" in documentation and comments. 2020-05-04 12:10:47 +02:00
Adam Johnson
787981f9d1 Corrected models.FilePathField signature in docs. 2020-05-04 12:10:41 +02:00
Ian Foote
c226c6cb32 Fixed #20581 -- Added support for deferrable unique constraints. 2020-04-30 10:43:50 +02:00
Hasan Ramezani
d6db186427
Fixed #31514 -- Fixed default form widgets in model fields docs. 2020-04-25 21:20:29 +02:00
Tim Schilling
a92cc84b4a Refs #31369 -- Deprecated models.NullBooleanField in favor of BooleanField(null=True). 2020-04-24 10:10:45 +02:00
Mariusz Felisiak
cc70a0343e
Fixed term warning on Sphinx 3.0.1+. 
"term" role became case sensitive in Sphinx 3.0.1.
 2020-04-14 09:32:09 +02:00
miigotu
210657b791 Fixed #28184 -- Allowed using a callable for FileField and ImageField storage. 2020-04-08 11:26:17 +02:00
Mariusz Felisiak
69e2cd6fed Fixed Sphinx warnings on duplicate object descriptions. 2020-04-07 09:48:52 +02:00
Adam Johnson
1cdfe8d912 Prevented (and corrected) single backtick usage in docs. 2020-04-01 14:55:11 +02:00
Adam Johnson
93ed71e058 Fixed #31403 -- Added support for returning fields from INSERT statements on MariaDB 10.5+. 2020-03-31 07:25:50 +02:00
Hasan Ramezani
53b6a466d8 Refs #29724 -- Added is_dst parameter to QuerySet.datetimes(). 
Thanks Simon Charette for the review and Mariusz Felisiak for tests.
 2020-03-20 12:55:33 +01:00
Hasan Ramezani
6929f13254 Fixed #31368 -- Doc'd 'expression' parameter of Field.from_db_value()/Expression.convert_value(). 2020-03-18 09:37:05 +01:00
Adam Johnson
8c1b073b59
Doc'd return values of as_sql() for Func and query expressions. 2020-03-06 13:02:08 +01:00
Mariusz Felisiak
30ca66eadd
Added missing backticks in various docs. 2020-03-06 11:52:49 +01:00
Andrey Doroschenko
f1016814d8 Fixed #31313 -- Fixed is_upperclass() example in enumeration types docs. 2020-02-27 08:33:05 +01:00
Carlton Gibson
3bbf9a489a Fixed #31282 -- Corrected RelatedManager docs for using add/remove/set with PKs. 2020-02-18 19:54:29 +01:00
Adam Johnson
382af9b141 Fixed #31003 -- Doc'd and tested return value of QuerySet.bulk_create(). 2020-02-10 08:36:50 +01:00
Claude Paroz
c7b97ac3a7 Added missing backtick in instances docs. 2020-01-17 20:26:36 +01:00
Carlton Gibson
29c126bb34 Fixed #31124 -- Fixed setting of get_FOO_display() when overriding inherited choices. 
Regression in 2d38eb0ab9
 2020-01-15 15:35:22 +01:00
Simon Charette
9e14bc2135 Refs #29260 -- Doc'd Model.save() behavior change in Django 3.0. 2019-12-30 07:49:10 +01:00
Taoup
cebd41e416 Fixed #31110 -- Fixed typo in docs/ref/models/expressions.txt. 2019-12-21 20:33:04 +01:00
Baptiste Mispelon
26cab4e8c1 Fixed #31046 -- Allowed RelatedManager.add()/create()/set() to accept callable values in through_defaults. 2019-12-03 19:47:38 +01:00
Mariusz Felisiak
0107e3d105
Fixed #30953 -- Made select_for_update() lock queryset's model when using "self" with multi-table inheritance. 
Thanks Abhijeet Viswa for the report and initial patch.
 2019-12-02 07:57:19 +01:00
Baptiste Mispelon
ff1b19da67 Fixed #31029 -- Used more specific links to RFCs. 2019-11-27 20:54:38 +01:00
Simon Charette
e9a0e1d4f6 Fixed #30484 -- Added conditional expressions support to CheckConstraint. 2019-11-21 11:56:35 +01:00
Daniel Izquierdo
89abecc75d Fixed #27272 -- Added an on_delete RESTRICT handler to allow cascading deletions while protecting direct ones. 2019-11-19 10:55:05 +01:00
Caio Ariede
555bebe774 Fixed #30987 -- Added models.PositiveBigIntegerField. 2019-11-19 09:34:11 +01:00
Farhaan Bukhsh
4cb15450ad Fixed #30958 -- Used a clearer example in the Cast() docs. 2019-11-11 09:42:53 +01:00
Hasan Ramezani
153c7956f8 Fixed #24858 -- Added support for get_FOO_display() to ArrayField and RangeFields. 
_get_FIELD_display() crashed when Field.choices was unhashable.
 2019-11-08 10:59:24 +01:00
kola-er
d94d7b113c Fixed #30928 -- Clarified MySQL/MariaDB support of QuerySet.select_for_update() options. 
Thanks Par Andersson for reporting the issue.
 2019-11-05 14:34:40 +01:00
Carlton Gibson
cabf1fe37e Refs #30897 -- Made cosmetic edits to QuerySet.explain() documentation. 2019-10-24 15:16:25 +02:00
Nick Pope
55df1750be Refs #30897 -- Added support for ANALYZE option to Queryset.explain() on MariaDB and MySQL 8.0.18+. 2019-10-24 15:13:26 +02:00
Nick Pope
742961332e Refs #30897 -- Added support for TREE format to Queryset.explain() on MySQL 8.0.16+. 2019-10-24 15:13:23 +02:00
Antonio Dudarev
6c23b43655 Refs #13724 -- Corrected QuerySet signature in docs. 2019-10-22 14:23:21 +02:00
André Ericson
31174031f1 Fixed #30841 -- Deprecated using non-boolean values for isnull lookup. 2019-10-21 08:44:20 +02:00
Anatol Ulrich
8ed6788aa4 Fixed #30821 -- Added ExtractIsoWeekYear database function and iso_week_day lookup. 2019-10-02 10:41:34 +02:00
Mariusz Felisiak
e1aa932802 Added missing import in ref/models/database-functions.txt. 2019-10-02 09:58:14 +02:00
Mariusz Felisiak
343afa7880 Refs #29915 -- Doc'd limitation of using pattern lookups with UUIDField on PostgreSQL. 2019-09-23 08:24:00 +02:00
Claude Paroz
b8dff52f44 Fixed #29823 -- Doc'd limitation of DecimalField on SQLite. 2019-09-14 17:10:08 +02:00
Nick Pope
1c66767d4e Refs #27910 -- Improved documentation for model field choice enumeration types. 2019-09-13 15:37:40 +02:00
Mariusz Felisiak
0ddb4ebf7b Refs #14357 -- Made Meta.ordering not affect GROUP BY queries. 
Per deprecation timeline.
 2019-09-10 12:01:00 +02:00
Mariusz Felisiak
416c584cab Removed versionadded/changed annotations for 2.2. 2019-09-10 12:01:00 +02:00
Tobias Kunze
4a954cfd11 Fixed #30573 -- Rephrased documentation to avoid words that minimise the involved difficulty. 
This patch does not remove all occurrences of the words in question.
Rather, I went through all of the occurrences of the words listed
below, and judged if they a) suggested the reader had some kind of
knowledge/experience, and b) if they added anything of value (including
tone of voice, etc). I left most of the words alone. I looked at the
following words:

- simply/simple
- easy/easier/easiest
- obvious
- just
- merely
- straightforward
- ridiculous

Thanks to Carlton Gibson for guidance on how to approach this issue, and
to Tim Bell for providing the idea. But the enormous lion's share of
thanks go to Adam Johnson for his patient and helpful review.
 2019-09-06 13:27:46 +02:00
Shai Berger
72ebe85a26 Fixed #27910 -- Added enumeration helpers for use in Field.choices. 
These classes can serve as a base class for user enums, supporting
translatable human-readable names, or names automatically inferred
from the enum member name.

Additional properties make it easy to access the list of names, values
and display labels.

Thanks to the following for ideas and reviews:

Carlton Gibson, Fran Hrženjak, Ian Foote, Mariusz Felisiak, Shai Berger.

Co-authored-by: Shai Berger <shai@platonix.com>
Co-authored-by: Nick Pope <nick.pope@flightdataservices.com>
Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
 2019-09-04 14:42:49 +02:00
Matthew Schinckel
4137fc2efc Fixed #25367 -- Allowed boolean expressions in QuerySet.filter() and exclude(). 
This allows using expressions that have an output_field that is a
BooleanField to be used directly in a queryset filters, or in the
When() clauses of a Case() expression.

Thanks Josh Smeaton, Tim Graham, Simon Charette, Mariusz Felisiak, and
Adam Johnson for reviews.

Co-Authored-By: NyanKiyoshi <hello@vanille.bid>
 2019-08-29 09:45:29 +02:00
Andrew
29adcd215f Fixed #30733 -- Doc'd that datetime lookups require time zone definitions in the database. 
Note was missing for date, year, iso_year, week, time, hour, minute,
and second lookups.
 2019-08-28 08:42:55 +02:00
Matthew Schinckel
dba749917f Doc'd for_save argument of Expression.resolve_expression(). 2019-08-27 16:54:01 +02:00
Claude Paroz
d1c2e6dd04 Refs #28428 -- Made FileField.upload_to support pathlib.Path. 2019-08-18 20:34:58 +02:00
Carlton Gibson
514efa3129 Fixed #30688 -- Clarified base_manager_name docs. 2019-08-09 10:08:06 +02:00
Nick Pope
194d1dfc18 Fixed #30661 -- Added models.SmallAutoField. 2019-08-02 11:39:01 +02:00
Étienne Beaulé
5f24e7158e Fixed #30665 -- Added support for distinct argument to Avg() and Sum(). 2019-07-31 11:22:50 +02:00
Jon Dufresne
5ed20b3aa3 Fixed #30657 -- Allowed customizing Field's descriptors with a descriptor_class attribute. 
Allows model fields to override the descriptor class used on the model
instance attribute.
 2019-07-25 08:15:20 +02:00
Mariusz Felisiak
230d75f59c
Refs #30547 -- Clarified that partial UniqueConstraints don't affect model validation. 2019-07-18 12:56:25 +02:00
can
febe136d4c Fixed #30397 -- Added app_label/class interpolation for names of indexes and constraints. 2019-07-08 14:57:56 +02:00
Alexey Opalev
2f91e7832f Fixed typo in docs/ref/models/indexes.txt. 2019-06-24 08:58:56 +02:00
Claude Paroz
8590726a5d Removed unneeded non-breaking spaces added in 00169bc36 2019-06-22 10:26:14 +02:00
Nadège Michel
87b1ad6e73 Fixed #30421 -- Allowed symmetrical intermediate table for self-referential ManyToManyField. 2019-06-21 15:03:17 +02:00
Mariusz Felisiak
9aeac29949
Removed unnecessary backslashes from docs. 2019-06-20 14:04:36 +02:00
Swat009
00169bc361 Fixed #30547 -- Doc'd how Meta.constraints affect model validation. 2019-06-20 10:44:02 +02:00
Vyacheslav Ver
76b3fc5c8d Fixed #30486 -- Fixed the default value of Aggregate.distinct and updated example of custom aggregate functions. 2019-06-11 11:40:48 +02:00
Caio Ariede
5248abe9b0 Fixed #30505 -- Doc'd how changes in the order of Field.choices affect migrations. 2019-06-04 14:11:41 +02:00
Brad Solomon
67b6cb7723 Fixed #30491 -- Clarified when save() on object with pk executes INSERT. 2019-05-28 11:02:26 +02:00
Mariusz Felisiak
b6c4766f53
Refs #29548 -- Updated docs for MariaDB support. 2019-05-27 19:59:49 +02:00
GwynBleidD
5402061c80 Refs #30062 -- Corrected UniqueConstraint signature in docs. 2019-05-20 10:52:57 +02:00
Jon Dufresne
e86cc14bd3 Changed docs to link to Python's description of iterable. 2019-05-17 17:27:19 +02:00
Alex
1686dce06c Fixed #30199 -- Adjusted QuerySet.get_or_create() docs to highlight atomicity warning. 2019-05-17 12:23:10 +02:00
Vyacheslav Ver
60b6a7ea9d Fixed typo in expression documentation. 2019-05-16 16:03:27 +02:00
Jon Dufresne
97d3321e89 Changed tuple choices to list in docs. 2019-05-15 14:31:42 +02:00
Tobias Kunze
a44a21a22f Fixed #26678 -- Doc'd that RelatedManager.add()/remove()/set() accepts the field the relation points to. 2019-05-07 08:55:45 +02:00
Mykola Kokalko
ef082ebb84 Fixed #29529 -- Allowed models.fields.FilePathField to accept a callable path. 2019-05-02 11:11:56 +02:00
Mariusz Felisiak
5df3301aab Fixed #30362 -- Noted partial indexes and constraints restrictions with abstract base classes. 
Thanks Carlton Gibson for the review.
 2019-04-25 07:36:07 +02:00
Mariusz Felisiak
f8f0f92ed9 Fixed UniqueConstraint example in ref/models/constraints.txt. 2019-04-25 07:36:07 +02:00
Luke Plant
0c916255eb Changed tuple Mate.unique_together/permissions to lists in docs. 2019-04-24 10:06:00 +02:00
Daniel Musketa
6fd9c9daa6 Fixed #30365 -- Fixed syntax highlighting in SQL examples. 
Sphinx interprets some "%[a-z]" in SQL statements as a
"Literal.String.Interpol" which leads to incorrect highlighting.
 2019-04-23 12:37:50 +02:00
Ville Skyttä
03db5fddfd Fixed typos in docs, comments, and exception messages. 2019-04-18 09:33:53 +02:00
Gary Donovan
516d858e7a Fixed typo in docs/ref/models/instances.txt. 2019-04-16 08:26:11 +02:00
sage
bfae195b0a
Fixed #30326 -- Doc'd how to avoid persistence of F() assignment. 2019-04-15 08:57:33 +02:00
Nick Pope
198a2a9381 Removed unnecessary /static from links to PostgreSQL docs. 2019-03-29 21:49:44 -04:00
Nick Pope
d26b242443
Fixed #30271 -- Added the Sign database function. 2019-03-22 12:52:39 +01:00
Simon Charette
9dc367dc10 Refs #30158 -- Added alias argument to Expression.get_group_by_cols(). 2019-03-21 18:47:46 -04:00
Nick Pope
0b70985f42 Fixed #30240 -- Added SHA1, SHA224, SHA256, SHA384, and SHA512 database functions. 
Thanks Mariusz Felisiak and Tim Graham for reviews.
 2019-03-20 19:30:43 +01:00
Paul Wayper
1025e76429 Fixed #30253 -- Doc'd how to order nulls in QuerySet.order_by(). 2019-03-18 10:32:38 -04:00
ahbk
d527639804 Fixed #29754 -- Added is_dst parameter to Trunc database functions. 2019-03-07 10:02:18 -05:00
Mariusz Felisiak
b0799f5d86
Fixed documentation of database representation for ManyToManyField. 2019-02-25 20:05:31 +01:00
Mariusz Felisiak
9ff18c08c3
Refs #28643 -- Added MD5 database function. 
Thanks Tim Graham, Nick Pope and Simon Charette for reviews.
 2019-02-21 10:52:51 +01:00
Mariusz Felisiak
759a9b710c
Updated Oracle docs links to Oracle 18c. 2019-02-07 09:59:47 +01:00
Nick Pope
24b82cd201 Fixed #30159 -- Removed unneeded use of OrderedDict. 
Dicts preserve order since Python 3.6.
 2019-02-06 13:48:39 -05:00
Tim Graham
39ebdf5a3c Fixed #30155 -- Dropped support for PostgreSQL 9.4 and PostGIS 2.1. 2019-02-04 18:07:02 -05:00
Sergey Fedoseev
ba7a420012 Corrected output of Prefetch.to_attr example. 2019-01-31 09:09:08 -05:00
Day Barr
51fa59f0b3 Fixed typo in QuerySet.bulk_update documentation (#10859) 
Looks like an accidental carry over from the pre-existing
QuerySet.bulk_create documentation.
 2019-01-17 12:31:48 -05:00
Tim Graham
ec7e179aeb Removed versionadded/changed annotations for 2.1. 2019-01-17 10:50:25 -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
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
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
Tim Graham
cf1fe22009 Fixed typos in docs/ref/models/constraints.txt. 2019-01-10 18:52:42 -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
Hasan Ramezani
52d06d3041 Fixed #29968 -- Doc'd that QuerySet.bulk_update() doesn't check for duplicates. 2019-01-09 17:54:46 -05:00
Simon Charette
bc05547cd8 Fixed #28658 -- Added DISTINCT handling to the Aggregate class. 2019-01-09 17:52:36 -05:00
Paveł Tyślacki
bdf3863bdd Fixed #30063 -- Doc'd that Meta.unique_together may be deprecated in favor of Meta.constraints. 2018-12-29 20:01:29 -05:00
Nick Pope
83677faf86 Fixed #30056 -- Added SQLite support for StdDev and Variance functions. 2018-12-24 11:14:58 -05:00
Nick Pope
e626a3f993 Renamed Sqlite and Sqlite3 references to SQLite. 2018-12-22 18:52:54 -05:00
Tim Graham
926fa7116f Fixed #29317 -- Doc'd filter argument in contrib.postgres aggregates. 2018-11-27 11:20:23 -05:00
Simon Charette
9a7d336c38 Corrected Aggregate docs to reflect that it accepts multiple expressions. 2018-11-27 09:22:24 -05:00
François Freitag
9b15ff08ba Used auto-numbered lists in documentation. 2018-11-15 13:54:28 -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
8eae094638 Generalized check constraint docs for other constraints. 2018-11-13 17:57:27 -05:00
Sergey Fedoseev
d48662122c Corrected docs regarding RegisterLookupMixin subclasses. 2018-11-12 10:20:35 -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
Andrea Rabbaglietti
1b49b792e9 Emphasized that ForeignKey.on_delete doesn't create a SQL constraint. 2018-10-10 14:56:50 -04:00
ovalseven8
d093e01ec0 Clarified when QuerySet.select_for_update() locks. 2018-10-03 15:29:33 -04:00
Simon Charette
9142bebff2 Refs #11964 -- Changed CheckConstraint() signature to use keyword-only arguments. 
Also renamed the `constraint` argument to `check` to better represent which
part of the constraint the provided `Q` object represents.
 2018-10-02 10:53:04 -04:00
Jon Dufresne
b3b47bf515 Added tests for using bytearray with BinaryField and corrected docs. 2018-10-01 09:16:16 -04:00
Jon Dufresne
fb2964a410 Added test of filtering on BinaryField and corrected docs. 2018-09-26 14:38:12 -04:00
Jon Dufresne
8c3e0eb1c1 Normalized spelling of "lowercase" and "lowercased". 2018-09-25 10:30:18 -04:00
Tom Forbes
9cbdb44014 Fixed #23646 -- Added QuerySet.bulk_update() to efficiently update many models. 2018-09-18 16:14:44 -04:00
Ramiro Morales
1b1f64ee5a Refs #14357 -- Deprecated Meta.ordering affecting GROUP BY queries. 
Thanks Ramiro Morales for contributing to the patch.
 2018-09-13 12:29:48 -04:00
Curtis Maloney
c49ea6f591 Refs #20910 -- Replaced snippet directive with code-block. 2018-09-10 13:00:34 -04:00
Matt Wiens
c122a7c53c Fixed typo in docs/ref/models/fields.txt. 2018-08-28 07:53:09 -04:00
priyanshsaxena
83b04d4f88 Fixed #29048 -- Added **extra_context to database function as_vendor() methods. 2018-08-23 11:52:09 -04:00
Sigurd Ljødal
3e09b37f80 Fixed #28649 -- Added ExtractIsoYear database function and iso_year lookup. 2018-08-18 13:09:15 -04:00
Jeff
3fa3de5415 Fixed #29646 -- Doc'd the validators that each model and form field uses. 2018-08-16 17:03:28 -04:00
Tom
f1fbef6cd1 Fixed #28668 -- Allowed QuerySet.bulk_create() to ignore insert conflicts. 2018-08-03 17:40:46 -04:00
Adam Johnson
2e3ba9f592 Removed out of place sentence in QuerySet.count() docs. 2018-08-02 17:36:02 -04:00
luz.paz
97e637a87f Fixed typos in comments and docs. 2018-08-01 16:09:22 -04:00
Tom Forbes
4198445afc Refs #29548 -- Fixed failing window tests on MariaDB 10.3. 2018-07-30 19:54:56 -04:00
Carlton Gibson
a67ebcb1cb Refs #29593, #26891 -- Doc'd RegisterLookupMixin.get_lookups(). 2018-07-26 10:42:33 -04:00
Andrew Brown
c0e3c65b9d Fixed #29563 -- Added result streaming for QuerySet.iterator() on SQLite. 2018-07-25 18:08:57 -04:00
Claude Paroz
6e78e10549 Added doc links for django.utils.html.escape(). 2018-07-18 11:32:27 -04:00
Ian Foote
952f05a6db Fixed #11964 -- Added support for database check constraints. 2018-07-10 15:32:33 -04:00
Tim Graham
8b1d361f28
Fixed #29549 -- Doc'd that Field.choices are enforced by model validation. 2018-07-09 15:06:36 -04:00
Mads Jensen
ab251fdad2 Refs #26608 -- Removed incorrect sentence in Expression.contains_over_clause docs. 2018-07-05 11:12:08 -04:00
Junyi Jiao
a0b19a0f5b Refs #28643 -- Added math database functions. 
Thanks Nick Pope for much review.
 2018-07-05 11:02:12 -04:00
Colm O'Connor
c530428d36 Fixed #21333 -- Doc'd the & and | queryset operators. 2018-06-29 20:39:18 -04:00
Ian Foote
38cada7c94 Fixed #28077 -- Added support for PostgreSQL opclasses in Index. 
Thanks Vinay Karanam for the initial patch.
 2018-06-29 17:00:28 -04:00
Jeffrey Yancey
2d6776ffe0 Fixed #29458 -- Doc'd how related_query_name affects Model._meta.get_field(). 2018-06-28 19:35:01 -04:00
Tim Graham
dd367e0dae
Refs #12663 -- Removed Meta API upgrade guide. 2018-06-27 14:02:46 -04:00
Christian Ledermann
11bfe3a83d Refs #29493 -- Doc'd that the QuerySet in lookup accepts a string. 2018-06-16 15:53:54 -04:00
Jeremy Lainé
7417929618 Fixed #29440 -- Doc'd where the bulk argument applies in RelatedManager. 2018-06-08 14:36:17 -04:00
Srinivas Reddy Thatiparthy
4c35a173e8 Fixed #29423 -- Documented Field.value_from_object(). 2018-05-25 15:10:45 -04:00
Tim Graham
e038f98bf3 Fixed #29398 -- Doc'd that cascade deletion doesn't call delete() of related models. 2018-05-18 18:08:37 -04:00
Tim Graham
7543ab1f8d Removed versionadded/changed annotations for 2.0. 2018-05-17 11:00:10 -04:00
olivierdalang
825f0beda8 Fixed #8936 -- Added a view permission and a read-only admin. 
Co-authored-by: Petr Dlouhy <petr.dlouhy@email.cz>
Co-authored-by: Olivier Dalang <olivier.dalang@gmail.com>
 2018-05-16 06:44:55 -04:00
Mariusz Felisiak
35319bf12c
Alphabetized imports in various docs. 
Follow-up of d97cce3409 and 7d3fe36c62.
 2018-05-12 19:37:42 +02:00
drd0013
5d923f2d8c Fixed #29313 -- Doc'd how to use F() to sort null values. 2018-04-19 20:07:40 -04:00
Tom
c1c163b427 Fixed #28574 -- Added QuerySet.explain(). 2018-04-19 10:52:19 -04:00
Daniel Roseman
e6c21217d3 Fixed reference to nonexistent __between lookup. 2018-04-04 09:43:36 -04:00
Mariusz Felisiak
55cc26941a
Refs #28643 -- Added Repeat database function. 
Thanks Tim Graham and Nick Pope for reviews.
 2018-04-03 19:36:12 +02:00
Quentin Agren
34c5222837 Fixed #29148 -- Doc'd how to use get_or_create() with Q objects. 2018-03-28 10:46:34 -04:00
Alasdair Nicol
0c100f8b57 Clarified docs about ISO 8601 week numbering. 2018-03-21 20:00:39 -04:00
Jezeniel Zapanta
abe6c5defe Fixed #28514 -- Clarifed docs about idempotence of RelatedManager.add(). 2018-03-20 21:09:08 -04:00
Tim Graham
5fa4f40f45 Fixed #29227 -- Allowed BooleanField to be null=True. 
Thanks Lynn Cyrin for contributing to the patch, and Nick Pope for review.
 2018-03-20 12:10:10 -04:00
Mariusz Felisiak
cede5111bb
Refs #28643 -- Added LPad and RPad database functions. 
Thanks Tim Graham for the review.
 2018-03-19 17:35:16 +01:00
Mariusz Felisiak
9421aee35e
Refs #28643 -- Added LTrim, RTrim, and Trim database functions. 
Thanks Tim Graham and Mads Jensen for reviews.
 2018-03-15 20:57:23 +01:00
Fabrizio Ettore Messina
10c0fe528a Fixed #29178 -- Allowed Index.fields to accept a tuple. 2018-03-08 10:56:55 -05:00
bobort
f82de6bfb1 Refs #28643 -- Added Ord, Chr, Left, and Right database functions. 2018-02-23 10:23:22 -05:00
Tim Graham
548f78ba46
Removed redundant lookup name in register_lookup() calls. 2018-02-19 13:12:13 -05:00
Tim Graham
e917ea6bec Fixed #29126 -- Doc'd the behavior of QuerySet.update_or_create() with manually specified pks. 2018-02-15 13:17:37 -05:00
Matthew Wilkes
2162f0983d Fixed #24747 -- Allowed transforms in QuerySet.order_by() and distinct(*fields). 2018-02-10 19:08:55 -05:00
Sergey Fedoseev
01bfa9219b Fixed typo in bulk_create() documentation. 2018-02-08 10:33:45 +01:00
priyanshsaxena
617d5f410f Fixed #29066 -- Allowed negating query expressions. 2018-01-31 10:54:19 -05:00
Jon Dufresne
136bf5c214 Fixed #29076 -- Made Model.refresh_from_db() clear cached relationships even if the related id doesn't change. 2018-01-30 10:43:53 -05:00
Tim Graham
e6f0e324e2 Fixed #29081 -- Clarified comments in QuerySet.select_related() example. 2018-01-29 11:11:43 -05:00
Sigurd Ljødal
a455e732a0 Fixed #28650 -- Added TruncWeek database function. 2018-01-27 09:59:13 -05:00
Tim Graham
2870879981 Fixed heading level typo in docs/ref/models/database-functions.txt. 2018-01-23 19:48:57 -05:00