9dff316be4
Refs #32948 , Refs #32946 -- Used Q.create() internally for dynamic Q() objects.
...
Node.create() which has a compatible signature with Node.__init__()
takes in a single `children` argument rather than relying in unpacking
*args in Q.__init__() which calls Node.__init__().
In addition, we were often needing to unpack iterables into *args and
can instead pass a list direct to Node.create().
2022-07-27 10:06:24 +02:00
769d7cce4a
Used AND, OR, XOR constants instead of hard-coded values.
2022-07-27 07:55:09 +02:00
44ffd8d06f
Fixed #33796 -- Fixed ordered combined queryset crash when used in subquery on PostgreSQL and MySQL.
...
Thanks Shai Berger for the report.
Regression in 30a0144134
2022-06-27 06:21:31 +02:00
4996eaa7b5
Made QuerySet.bulk_update() raise an error when batch_size is zero.
2022-06-13 06:25:25 +02:00
981c23c0cc
Fixed #33717 -- Dropped support for PostgreSQL 11.
2022-05-19 09:26:48 +02:00
5d91dc8ee3
Refs #30581 -- Added Q.check() hook.
2022-05-04 08:47:52 +02:00
9d04711261
Refs #30581 -- Added Q.flatten().
2022-05-03 15:31:53 +02:00
f4f2afeb45
Refs #32226 -- Fixed JSON format of QuerySet.explain() on PostgreSQL when format is uppercased.
...
Follow up to aba9c2de66
2022-04-19 08:24:24 +02:00
1760ad4e8c
Relaxed some query ordering assertions in various tests.
...
It accounts for differences seen on MySQL with MyISAM storage engine.
2022-04-14 12:12:13 +02:00
a0bd006306
Made select_for_update() don't raise TransactionManagementError on databases that don't support transactions.
2022-04-14 07:53:15 +02:00
db83ac48d4
Expanded QuerySet.explain() error message if a backend supports no formats.
2022-04-14 06:46:42 +02:00
0b63124c84
Improved ExplainTests.test_basic().
...
QuerySet.select_for_update() is not supported by all databases.
Moreover it cannot be used outside of a transaction.
2022-04-13 10:17:14 +02:00
0ad5316f22
Fixed #24296 -- Made QuerySet.exists() clear selected columns for not sliced distinct querysets.
2022-04-12 08:18:22 +02:00
d2263b7b87
Refs #18414 -- Added tests for selected columns of sliced distinct querysets.
2022-04-12 08:18:22 +02:00
b8759093d8
Removed DatabaseFeatures.validates_explain_options.
...
Always True since 6723a26e59
2022-04-11 12:58:01 +02:00
6723a26e59
Fixed CVE-2022-28347 -- Protected QuerySet.explain(**options) against SQL injection on PostgreSQL.
2022-04-11 08:59:58 +02:00
93cae5cb2f
Fixed CVE-2022-28346 -- Protected QuerySet.annotate(), aggregate(), and extra() against SQL injection in column aliases.
...
Thanks Splunk team: Preston Elder, Jacob Davis, Jacob Moore,
Matt Hanson, David Briggs, and a security researcher: Danylo Dmytriiev
(DDV_UA) for the report.
2022-04-11 08:59:33 +02:00
bf524d229f
Refs #30581 -- Allowed sql.Query to be used without model.
2022-03-16 09:33:16 +01:00
c6b4d62fa2
Fixed #29865 -- Added logical XOR support for Q() and querysets.
2022-03-04 12:55:37 +01:00
2b6a3baebe
Fixed #31486 -- Deprecated passing unsaved objects to related filters.
...
Co-Authored-By: Hasan Ramezani <hasan.r67@gmail.com>
2022-02-25 07:51:37 +01:00
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
d35ce682e3
Fixed #33506 -- Made QuerySet.bulk_update() perform atomic writes against write database.
...
The lack of _for_write = True assignment in bulk_update prior to
accessing self.db resulted in the db_for_read database being used to
wrap batched UPDATEs in a transaction.
Also tweaked the batch queryset creation to also ensure they are
executed against the same database as the opened transaction under all
circumstances.
Refs #23646 , #33501 .
2022-02-09 11:14:50 +01:00
7119f40c98
Refs #33476 -- Refactored code to strictly match 88 characters line length.
2022-02-07 20:37:05 +01:00
9c19aff7c7
Refs #33476 -- Reformatted code with Black.
2022-02-07 20:37:05 +01:00
c5cd878382
Refs #33476 -- Refactored problematic code before reformatting by Black.
...
In these cases Black produces unexpected results, e.g.
def make_random_password(
self,
length=10,
allowed_chars='abcdefghjkmnpqrstuvwxyz' 'ABCDEFGHJKLMNPQRSTUVWXYZ' '23456789',
):
or
cursor.execute("""
SELECT ...
""",
[table name],
)
2022-02-03 11:20:46 +01:00
0af9a5fc7d
Fixed #33463 -- Fixed QuerySet.bulk_update() with F() expressions.
2022-01-27 19:03:26 +01:00
30a0144134
Fixed #29338 -- Allowed using combined queryset in Subquery.
...
Thanks Eugene Kovalev for the initial patch, Simon Charette for the
review, and Chetan Khanna for help.
2022-01-17 18:01:07 +01:00
81739a45b5
Fixed #33319 -- Fixed crash when combining with the | operator querysets with aliases that conflict.
2021-12-08 21:16:24 +01:00
ed2018037d
Fixed #33322 -- Fixed loss of assigned related object when saving relation with bulk_update().
2021-11-29 06:27:22 +01:00
6fa2930573
Refs #24121 -- Added __repr__() to BaseDatabaseWrapper, JoinPromoter, and SQLCompiler.
2021-11-19 07:57:02 +01:00
28f66b2783
Refs #25467 -- Added test for excluding one-to-one relation with unsaved objects.
...
Fixed in 58da81a5a3
2021-10-08 06:26:19 +02:00
e17ab0af91
Fixed tests.queries.models.StaffUser.__str__().
2021-10-08 06:25:17 +02:00
903aaa35e5
Fixed #33159 -- Reverted "Fixed #32970 -- Changed WhereNode.clone() to create a shallow copy of children."
...
This reverts commit e441847eca
2021-09-30 11:26:17 +02:00
f997c81472
Fixed #33127 -- Added error messages on | and & operators with combined querysets.
2021-09-24 06:59:22 +02:00
f479df7f8d
Refs #32508 -- Raised Type/ValueError instead of using "assert" in django.db.models.
...
Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
2021-07-15 11:43:33 +02:00
aba9c2de66
Fixed #32226 -- Fixed JSON format of QuerySet.explain() on PostgreSQL.
2021-07-05 09:08:39 +02:00
b3b04ad211
Refs #28574 -- Added test for XML format output to Queryset.explain().
2021-07-05 09:01:54 +02:00
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
b81c7562fc
Fixed #32717 -- Fixed filtering of querysets combined with the | operator.
...
Address a long standing bug in a Where.add optimization to discard
equal nodes that was surfaced by implementing equality for Lookup
instances in bbf141bcdc
2021-05-13 07:26:52 +02:00
8de4ca74ba
Fixed #32693 -- Quoted and lowercased generated column aliases.
2021-05-04 07:36:56 +02:00
c8b6594305
Fixed #32632 , Fixed #32657 -- Removed flawed support for Subquery deconstruction.
...
Subquery deconstruction support required implementing complex and
expensive equality rules for sql.Query objects for little benefit as
the latter cannot themselves be made deconstructible to their reference
to model classes.
Making Expression @deconstructible and not BaseExpression allows
interested parties to conform to the "expression" API even if they are
not deconstructible as it's only a requirement for expressions allowed
in Model fields and meta options (e.g. constraints, indexes).
Thanks Phillip Cutter for the report.
This also fixes a performance regression in bbf141bcdc
2021-04-28 12:13:55 +02:00
4f600673d7
Refs #32632 -- Added tests for returning a copy when combining Q() objects.
2021-04-28 11:31:17 +02:00
c3278bb71f
Used assertCountEqual() in ExcludeTests.test_exclude_subquery().
2021-04-22 10:47:10 +02:00
6d0cbe42c3
Fixed #32650 -- Fixed handling subquery aliasing on queryset combination.
...
This issue started manifesting itself when nesting a combined subquery
relying on exclude() since 8593e162c9#27149 ).
Thanks Raffaele Salmaso for the report.
2021-04-21 09:49:15 +02:00
9760e262f8
Fixed #32627 -- Fixed QuerySet.values()/values_list() crash on combined querysets ordered by unannotated columns.
2021-04-12 21:11:40 +02:00
00b0786de5
Fixed #32548 -- Fixed crash when combining Q() objects with boolean expressions.
2021-03-17 21:53:39 +01:00
ba9a2b7544
Refs #32508 -- Raised TypeError instead of using "assert" on unsupported operations for sliced querysets.
2021-03-10 09:16:28 +01:00
d01709aae2
Fixed #24141 -- Added QuerySet.contains().
2021-03-06 20:40:29 +01:00
466920f6d7
Fixed #32450 -- Fixed crash when ANDing/ORing an empty Q() with not pickleable Q().
...
Regression in bb0b6e5263
2021-02-18 21:13:24 +01:00
5371342ed6
Fixed #32357 -- Dropped support for PostgreSQL 9.6 and PostGIS 2.3.
2021-01-19 12:25:20 +01:00
Nick Pope
Mariusz Felisiak
Ebram Shehata
Gagaro
Tim Graham
mgaligniana
Ryan Heard
Albert Defler
Simon Charette
django-bot
Jörg Breitbart
Ömer Faruk Abacı
Hannes Ljungberg
Jonny Park
Jacob Walls
Hasan Ramezani
Daniyal
Wu Haotian
abhiabhi94
Iuri de Silvio
Jonathan Richards
Johan Schiff
starryrbs