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2021-05-21Fixed #32503 -- Fixed altering BLOB/TEXT field to non-nullable with default ↵Yuekui Li
on MySQL 8.0.13+. MySQL 8.0.13+ supports defaults for BLOB/TEXT but not in the ALTER COLUMN statement. Regression in 6b16c91157512587017e9178d066ed1a683e7795. Thanks Matt Westcott for the report.
2021-05-18Fixed #32733 -- Skipped system check for specifying type of auto-created ↵Rust Saiargaliev
primary keys on abstract models. Regression in b5e12d490af3debca8c55ab3c1698189fdedbbdb.
2021-05-17Fixed #32750 -- Fixed crash of Extract() transform on OuterRef() expressions.Artur Beltsov
Thanks Simon Charette for the review.
2021-05-13Fixed #32718 -- Relaxed file name validation in FileField.Mariusz Felisiak
- Validate filename returned by FileField.upload_to() not a filename passed to the FileField.generate_filename() (upload_to() may completely ignored passed filename). - Allow relative paths (without dot segments) in the generated filename. Thanks to Jakub Kleň for the report and review. Thanks to all folks for checking this patch on existing projects. Thanks Florian Apolloner and Markus Holtermann for the discussion and implementation idea. Regression in 0b79eb36915d178aef5c6a7bbce71b1e76d376d3.
2021-05-12Fixed #32732 -- Removed usage of deprecated 'db' and 'passwd' connection ↵Nick Pope
options in MySQL backend. The 'db' and 'passwd' connection options have been deprecated, use 'database' and 'password' instead (available since mysqlclient >= 1.3.8). This also allows the 'database' option in DATABASES['OPTIONS'] on MySQL.
2021-05-11Fixed #32722 -- Fixed comparing to TruncTime() on Oracle.Mariusz Felisiak
2021-05-07Fixed #32699 -- Fixed comparing to TruncTime() with 0 microseconds on MySQL.Alex Hill
2021-05-05Fixed #32690 -- Fixed __in lookup crash when combining with filtered aggregates.Simon Charette
Having lookups group by subquery right-hand-sides is likely unnecessary in the first place but relatively large amount of work would be needed to achieve that such as making Lookup instances proper resolvable expressions. Regression in 35431298226165986ad07e91f9d3aca721ff38ec. Thanks James A. Munsch for the report.
2021-05-05Fixed #32714 -- Prevented recreation of migration for Meta.ordering with ↵Simon Charette
OrderBy expressions. Regression in c8b659430556dca0b2fe27cf2ea0f8290dbafecd. Thanks Kevin Marsh for the report.
2021-05-04Fixed CVE-2021-31542 -- Tightened path & file name sanitation in file uploads.Florian Apolloner
2021-05-04Fixed #32693 -- Quoted and lowercased generated column aliases.Hasan Ramezani
2021-04-30Fixed #32653 -- Made quoting names in the Oracle backend consistent with ↵Mariusz Felisiak
db_table.
2021-04-28Removed unnecessary reuse_with_filtered_relation argument from Query methods.Nick Pope
In Query.join() the argument reuse_with_filtered_relation was used to determine whether to use == or .equals(). As this area of code is related to aliases, we only expect an instance of Join or BaseTable to be provided - the only two classes that provide .equals(). In both cases, the implementations of __eq__() and equals() are based on use of the "identity" property. __eq__() performs an isinstance() check first, returning NotImplemented if required. BaseTable.equals() then does a straightforward equality check on "identity". Join.equals() is a little bit different as it skips checking the last element of the "identity" property: filtered_relation. This was only included previously when the with_filtered_relation argument was True, impossible since bbf141bcdc31f1324048af9233583a523ac54c94.
2021-04-28Removed unused with_filtered_relation argument from .equals()Nick Pope
Unused since bbf141bcdc31f1324048af9233583a523ac54c94.
2021-04-28Fixed #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.
2021-04-27Fixed #32687 -- Restored passing process’ environment to underlying tool ↵Konstantin Alekseev
in dbshell on PostgreSQL. Regression in bbe6fbb8768e8fb1aecb96d51c049d7ceaf802d3.
2021-04-27Refs #32682 -- Fixed QuerySet.delete() crash on querysets with ↵Mariusz Felisiak
self-referential subqueries on MySQL.
2021-04-27Fixed #32686 -- Removed unnecessary semicolon on collected multiline SQL for ↵Hannes Ljungberg
RunSQL.
2021-04-23Refs #32673 -- Fixed lookups crash when comparing against lookups on Oracle.Mariusz Felisiak
Follow up to 170b006ce82b0ecf26dc088f832538b747ca0115.
2021-04-23Fixed #32673 -- Fixed lookups crash when comparing against lookups on ↵Simon Charette
PostgreSQL. Regression in 3a505c70e7b228bf1212c067a8f38271ca86ce09. Nonlitteral right-hand-sides of lookups need to be wrapped in parentheses to avoid operator precedence ambiguities. Thanks Charles Lirsac for the detailed report.
2021-04-21Fixed #32662 -- Refactored a generator out of SQLCompiler.get_order_by().Chris Jerdonek
This also renames the `asc` variable to `default_order`, markes the `desc` variable as unused, fixes a typo in SQLCompiler.get_order_by() docstring, and reorders some blocks in SQLCompiler._order_by_pairs().
2021-04-21Fixed #32650 -- Fixed handling subquery aliasing on queryset combination.Simon Charette
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.
2021-04-20Refs #25287 -- Added support for multiplying and dividing DurationField by ↵Tobias Bengfort
scalar values on SQLite.
2021-04-20Refs #25287 -- Added _sqlite_prepare_dtdelta_param() hook.Tobias Bengfort
2021-04-20Removed unnecessary line in OrderBy.as_sql().David Beitey
Unnecessary since 7286eaf681d497167cd7dc8b70ceebfcf5cd21ad.
2021-04-16Fixed #29899 -- Made autodetector use model states instead of model classes.David Wobrock
Thanks Simon Charette and Markus Holtermann for reviews.
2021-04-16Refs #29899 -- Improved variable names in ↵David Wobrock
MigrationAutodetector._detect_changes().
2021-04-16Refs #29899 -- Moved resolve_relation() to django.db.migrations.utils.David Wobrock
2021-04-14Fixed #32645 -- Fixed QuerySet.update() crash when ordered by joined fields ↵Mariusz Felisiak
on MySQL/MariaDB. Thanks Matt Westcott for the report. Regression in 779e615e362108862f1681f965ee9e4f1d0ae6d2.
2021-04-14Fixed #32635 -- Fixed system check crash for reverse o2o relations in ↵Hasan Ramezani
CheckConstraint.check and UniqueConstraint.condition. Regression in b7b7df5fbcf44e6598396905136cab5a19e9faff. Thanks Szymon Zmilczak for the report.
2021-04-13Corrected typo in Field.deconstruct docstring.Daniel Hahler
2021-04-12Fixed #32627 -- Fixed QuerySet.values()/values_list() crash on combined ↵Iuri de Silvio
querysets ordered by unannotated columns.
2021-04-12Fixed #32416 -- Made ThreadedWSGIServer close connections after each thread.Chris Jerdonek
ThreadedWSGIServer is used by LiveServerTestCase.
2021-04-08Fixed #32620 -- Allowed subclasses of Big/SmallAutoField for DEFAULT_AUTO_FIELD.Adam Johnson
2021-04-07Fixed #32501 -- Added support for returning fields from INSERT statements on ↵girishsontakke
SQLite 3.35+.
2021-04-07Fixed #32442 -- Used converters on returning fields from INSERT statements.Adam Johnson
2021-04-07Refs #32074 -- Backported Enum.__repr__() from Python 3.10.Mariusz Felisiak
Enum.__repr__() was changed in [1], we should use the same format in Python < 3.10. [1] https://bugs.python.org/issue40066
2021-03-30Fixed #32595 -- Fixed SchemaEditor.quote_value() crash with bytes.Mariusz Felisiak
2021-03-29Fixed #31487 -- Added precision argument to Round().Nick Pope
2021-03-29Fixed #32585 -- Fixed Value() crash with DecimalField on SQLite.Hasan Ramezani
2021-03-25Fixed #32582 -- Removed unnecessary dot in names of cloned test databases on ↵Girish Sontakke
SQLite.
2021-03-24Removed trailing whitespaces in error messages.Mariusz Felisiak
2021-03-24Fixed #32460 -- Allowed "label"/"do_not_call_in_templates" members in model ↵Nick Pope
choice enums.
2021-03-23Fixed #32573 -- Fixed bounds in __iso_year lookup optimization.Florian Demmer
2021-03-23Fixed #32483 -- Fixed QuerySet.values()/values_list() on JSONField key ↵Mariusz Felisiak
transforms with booleans on SQLite. Thanks Matthew Cornell for the report.
2021-03-17Fixed #32548 -- Fixed crash when combining Q() objects with boolean expressions.Jonathan Richards
2021-03-16Fixed #32546 -- Avoided Meta.ordering columns in GROUP BY clauses.Yuri Konotopov
Follow up to 0ddb4ebf7bfcc4730c80a772dd146a49ef6895f6.
2021-03-12Fixed #31516 -- Improved naming of migrations with multiple operations.manav014
52 gives 60 in total (52 + 5 + 3). Co-authored-by: Adam Johnson <me@adamj.eu>
2021-03-12Refs #31516, Refs #31703 -- Made makemigrations always name initial ↵Adam Johnson
migrations "initial".
2021-03-10Refs #32508 -- Raised TypeError instead of using "assert" on unsupported ↵Mariusz Felisiak
operations for sliced querysets.
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