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2021-05-05[3.2.x] Fixed #32714 -- Prevented recreation of migration for Meta.ordering ↵Simon Charette
with OrderBy expressions. Regression in c8b659430556dca0b2fe27cf2ea0f8290dbafecd. Thanks Kevin Marsh for the report. Backport of 96f55ccf798c7592a1203f798a4dffaf173a9263 from main
2021-05-04[3.2.x] Fixed CVE-2021-31542 -- Tightened path & file name sanitation in ↵Florian Apolloner
file uploads.
2021-04-28[3.2.x] Fixed #32632, Fixed #32657 -- Removed flawed support for Subquery ↵Simon Charette
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 bbf141bcdc31f1324048af9233583a523ac54c94. Backport of c8b659430556dca0b2fe27cf2ea0f8290dbafecd from main
2021-04-27[3.2.x] Refs #32682 -- Fixed QuerySet.delete() crash on querysets with ↵Mariusz Felisiak
self-referential subqueries on MySQL. Backport of 4074f38e1dcc93b859bbbfd6abd8441c3bca36b3 from main
2021-04-21[3.2.x] Fixed #32650 -- Fixed handling subquery aliasing on queryset ↵Simon Charette
combination. This issue started manifesting itself when nesting a combined subquery relying on exclude() since 8593e162c9cb63a6c0b06daf045bc1c21eb4d7c1 but sql.Query.combine never properly handled subqueries outer refs in the first place, see QuerySetBitwiseOperationTests.test_subquery_aliases() (refs #27149). Thanks Raffaele Salmaso for the report. Backport of 6d0cbe42c3d382e5393d4af48185c546bb0ada1f from main
2021-04-14[3.2.x] Fixed #32548 -- Fixed crash when combining Q() objects with boolean ↵Jonathan Richards
expressions. Backport of 00b0786de533dbb3f6208d8d5eaddbf765b4e5b8 from main. Regression in 466920f6d726eee90d5566e0a9948e92b33a122e.
2021-04-14[3.2.x] Fixed #32635 -- Fixed system check crash for reverse o2o relations ↵Hasan Ramezani
in CheckConstraint.check and UniqueConstraint.condition. Regression in b7b7df5fbcf44e6598396905136cab5a19e9faff. Thanks Szymon Zmilczak for the report. Backport of a77c9a4229cfef790ec18001b2cd18bd9c4aedbc from main
2021-04-13[3.2.x] Fixed #32627 -- Fixed QuerySet.values()/values_list() crash on ↵Iuri de Silvio
combined querysets ordered by unannotated columns. Backport of 9760e262f85ae57df39abe2799eff48a82b14474 from main
2021-04-08[3.2.x] Fixed #32620 -- Allowed subclasses of Big/SmallAutoField for ↵Adam Johnson
DEFAULT_AUTO_FIELD. Backport of 45a58c31e64dbfdecab1178b1d00a3803a90ea2d from main
2021-02-24[3.2.x] Fixed #32478 -- Included nested columns referenced by subqueries in ↵Simon Charette
GROUP BY on aggregations. Regression in fb3f034f1c63160c0ff13c609acd01c18be12f80. Refs #31094, #31150. Thanks Igor Pejic for the report. Backport of 277eea8fcced7f04f3800617f189beb349a3212e from master
2021-02-19[3.2.x] Fixed #32455 -- Allowed right combining Q() with boolean expressions.Hasan Ramezani
Backport of f2bef2b7bc6c817af0f5fa77e1052a1f5ce12f71 from master
2021-02-18[3.2.x] Fixed #32450 -- Fixed crash when ANDing/ORing an empty Q() with not ↵starryrbs
pickleable Q(). Regression in bb0b6e526340e638522e093765e534df4e4393d2. Backport of 466920f6d726eee90d5566e0a9948e92b33a122e from master
2021-02-11[3.2.x] Fixed #32433 -- Added error message on QuerySet.delete() following ↵Egidijus Macijauskas
distinct(). Backport of 6307c3f1a123f5975c73b231e8ac4f115fd72c0d from master
2021-02-04[3.2.x] Refs #32074 -- Fixed TextChoices/IntegerChoices crash on Python 3.10.Mariusz Felisiak
EnumMeta has a new keyword argument 'boundary' in Python 3.10. This is a new mechanism that controls how out-of-range / invalid bits are handled, see https://bugs.python.org/issue38250. Backport of 5d9b065d3f93de056588dfee6f1776294dd8bab2 from master
2021-02-04[3.2.x] Fixed #32332 -- Fixed loss of parent with non-numeric pk when saving ↵Hasan Ramezani
child after parent. Follow up to 519016e5f25d7c0a040015724f9920581551cab0. Backport of 7cba92ec55a5d05450261f375830619870ca84fa from master
2021-01-29[3.2.x] Fixed #32392 -- Fixed ExclusionConstraint crash with Cast() in ↵Tilman Koschnick
expressions. Backport of fdfbc66331292def201c9344e3cd29fbcbcd076a from master
2021-01-21[3.2.x] Fixed #32367 -- Fixed system check for specifying type of ↵Mariusz Felisiak
auto-created primary keys for inherited PKs. Regression in b5e12d490af3debca8c55ab3c1698189fdedbbdb. Thanks אורי for the report. Backport of a03a36121d22c8784985c7e45727eddef6a3ea7f from master
2021-01-14Fixed #32321 -- Added system checks for invalid model field names in ↵Hasan Ramezani
functional indexes.
2021-01-13Fixed #26167 -- Added support for functional indexes.Hannes Ljungberg
Thanks Simon Charette, Mads Jensen, and Mariusz Felisiak for reviews. Co-authored-by: Markus Holtermann <info@markusholtermann.eu>
2021-01-12Refs #26709 -- Made Index raise ValueError on non-string fields.Hannes Ljungberg
2021-01-05Fixed #32231 -- Allowed passing None params to QuerySet.raw().Alexander Lyabah
2020-12-30Fixed #32294 -- Prevented ManyToManyField's hidden related name collisions ↵manav014
between apps.
2020-12-29Added app labels to related fields checks messages E302-E305.Mariusz Felisiak
2020-12-29Used model's Options.label where applicable.Mariusz Felisiak
Follow up to b7a3a6c9ef0a89625881b47594120bca55fa2e49.
2020-12-23Refs #26167 -- Made DatabaseSchemaEditor._create_index_sql()'s fields ↵Hannes Ljungberg
argument optional and kwarg-only.
2020-12-16Fixed #32089 -- Fixed prefetch_related_objects() when some objects are ↵Alexey Nigin
already fetched. Thanks Dennis Kliban for the report and Adam Johnson for the initial patch. Co-authored-by: Adam Johnson <me@adamj.eu>
2020-12-15Fixed #31007 -- Allowed specifying type of auto-created primary keys.Tom Forbes
This also changes the default type of auto-created primary keys for new apps and projects to BigAutoField.
2020-12-11Fixed #32252 -- Fixed __isnull=True on key transforms on SQLite and Oracle.sage
__isnull=True on key transforms should not match keys with NULL values.
2020-12-07Removed lhs_only argument from KeyTransform.preprocess_lhs().sage
2020-12-02Fixed #32179 -- Added JSONObject database function.Artur Beltsov
2020-11-27Fixed #25534, Fixed #31639 -- Added support for transform references in ↵Ian Foote
expressions. Thanks Mariusz Felisiak and Simon Charette for reviews.
2020-11-25Fixed #32203 -- Fixed QuerySet.values()/values_list() crash on key ↵sage
transforms with non-string values on SQLite. Thanks Gordon Wrigley for the report.
2020-11-24Simplified JSONField key transforms by using JSON_OBJECT() on Oracle.Mariusz Felisiak
2020-11-19Fixed #32200 -- Fixed grouping by ExpressionWrapper() with Q objects.Hasan Ramezani
Thanks Gordon Wrigley for the report. Regression in df32fd42b84cc6dbba173201f244491b0d154a63.
2020-11-16Fixed #31507 -- Added QuerySet.exists() optimizations to compound queries.David-Wobrock
2020-11-14Fixed #31496 -- Fixed QuerySet.values()/values_list() crash on combined ↵David-Wobrock
querysets ordered by annotations.
2020-11-10Fixed #32182 -- Fixed crash of JSONField nested key transforms with subquery ↵Hannes Ljungberg
annotations on PostgreSQL.
2020-11-04Fixed #31910 -- Fixed crash of GIS aggregations over subqueries.Simon Charette
Regression was introduced by fff5186 but was due a long standing issue. AggregateQuery was abusing Query.subquery: bool by stashing its compiled inner query's SQL for later use in its compiler which made select_format checks for Query.subquery wrongly assume the provide query was a subquery. This patch prevents that from happening by using a dedicated inner_query attribute which is compiled at a later time by SQLAggregateCompiler. Moving the inner query's compilation to SQLAggregateCompiler.compile had the side effect of addressing a long standing issue with aggregation subquery pushdown which prevented converters from being run. This is now fixed as the aggregation_regress adjustments demonstrate. Refs #25367. Thanks Eran Keydar for the report.
2020-11-02Fixed #32132 -- Fixed column types in m2m intermediary tables for ↵David-Wobrock
Positive(Big/Small)IntegerFields.
2020-10-29Fixed #32152 -- Fixed grouping by subquery aliases.Christian Klus
Regression in 42c08ee46539ef44f8658ebb1cbefb408e0d03fe. Thanks Simon Charette for the review.
2020-10-28Made small readability improvements.Martin Thoma
2020-10-28Fixed #32143 -- Used EXISTS to exclude multi-valued relationships.Simon Charette
As mentioned in the pre-existing split_exclude() docstring EXISTS is easier to optimize for query planers and circumvents the IN (NULL) handling issue.
2020-10-28Refs #27149 -- Fixed sql.Query identity.Simon Charette
By making Query subclass BaseExpression in 35431298226165986ad07e91f9d3aca721ff38ec the former defined it's identity based off _construct_args which is not appropriate.
2020-10-27Improved naming consistency in BaseManage.contribute_to_class().Nguyen You
Matches signatures of other contribute_to_class() methods.
2020-10-26Fixed #29497 -- Fixed loss of assigned parent when saving child with ↵Hannes Ljungberg
bulk_create() after parent.
2020-10-23Fixed #32134 -- Fixed crash of __range lookup with namedtuple.Adam Johnson
Regression in 8be79984dce7d819879a6e594ca69c5f95a08378. Thanks Gordon Wrigley for the report.
2020-10-21Fixed #26390 -- Disabled grouping by Random().Étienne Beaulé
Thanks to Tzu-ping Chung for the tests.
2020-10-21Fixed #32126 -- Fixed grouping by Case() annotation without cases.Hannes Ljungberg
Co-authored-by: Simon Charette <charettes@users.noreply.github.com>
2020-10-19Fixed #32107 -- Fixed ProtectedError.protected_objects and ↵Hasan Ramezani
RestrictedError.restricted_objects. Regression in 4ca5c565f4dc9e97845036e86416abc5cfde766c and ab3cbd8b9a315911248227208630a020cedca08f. Thanks Vitaliy Yelnik for the report.
2020-10-19Fixed #32116 -- Fixed QuerySet.order_by() crash on EmptyQuerySet with ↵Hannes Ljungberg
union() on a single non-empty ordered queryset.
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