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2022-07-06[4.1.x] Refs CVE-2022-34265 -- Properly escaped Extract() and Trunc() ↵Simon Charette
parameters. Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com> Backport of 877c800f255ccaa7abde1fb944de45d1616f5cc9 from main
2022-07-04[4.1.x] Fixed CVE-2022-34265 -- Protected Trunc(kind)/Extract(lookup_name) ↵Mariusz Felisiak
against SQL injection. Thanks Takuto Yoshikai (Aeye Security Lab) for the report.
2022-06-13[4.1.x] Fixed #33773 -- Made Index with multiple fields respect ↵Bruce Cutler
DEFAULT_INDEX_TABLESPACE. Thanks to Simon Charette for locating where issue lay. Backport of de1c8320cedee5d4f91b153a7fe82eb63876470f from main
2022-05-26[4.1.x] Fixed #23740 -- Fixed removing unique_together constraint if exists ↵David Wobrock
primary key/unique constraint on the same field. Backport of b949e40e8c32a393f480399e2d70b653108098b6 from main
2022-05-26[4.1.x] Refs #23740 -- Added BaseDatabaseSchemaEditor._unique_constraint_name().David Wobrock
Backport of 115a978fceac4c4de2f9fc70ce19001c3f6d6918 from main
2022-05-12Refs #27064 -- Added RenameIndex migration operation.David Wobrock
2022-05-03Fixed #29854 -- Made _all_related_fields() return deterministically ordered ↵Collin Anderson
fields. Thanks to Rick Yang and Baptiste Mispelon for the investigation.
2022-05-02Fixed #33413 -- Made migrations propage collations to related fields.David Wobrock
2022-04-29Refs #33413 -- Added collation to CharField/TextField's db_parameters.David Wobrock
2022-04-14Expanded QuerySet.explain() error message if a backend supports no formats.Tim Graham
2022-04-13Fixed #30511 -- Used identity columns instead of serials on PostgreSQL.Florian Apolloner
2022-04-11Removed DatabaseFeatures.validates_explain_options.Mariusz Felisiak
Always True since 6723a26e59b0b5429a0c5873941e01a2e1bdbb81.
2022-04-06Fixed #33471 -- Made AlterField operation a noop when changing "choices".sarahboyce
This also allows customizing attributes of fields that don't affect a column definition.
2022-03-24Refs #32365 -- Removed internal uses of utils.timezone.utc alias.Carlton Gibson
Remaining test case ensures that uses of the alias are mapped canonically by the migration writer.
2022-03-04Fixed #29865 -- Added logical XOR support for Q() and querysets.Ryan Heard
2022-03-04Refs #31169 -- Prevented infinite loop in tests on failures.Mariusz Felisiak
Regression in ae91ecf6a1037fb67d14841b66ac19d4c2ccc4ac.
2022-02-23Refs #31169 -- Added DatabaseCreation.setup_worker_connection() hook.Valz
2022-02-18Fixed #33379 -- Added minimum database version checks.Hasan Ramezani
Thanks Tim Graham for the review.
2022-02-07Refs #33476 -- Refactored code to strictly match 88 characters line length.Mariusz Felisiak
2022-02-07Refs #33476 -- Reformatted code with Black.django-bot
2022-01-27Fixed #33462 -- Fixed migration crash when altering type of primary key with ↵Mariusz Felisiak
MTI and foreign key. This prevents duplicated operations when altering type of primary key with MTI and foreign key. Previously, a foreign key to the base model was added twice, once directly and once by the inheritance model. Thanks bcail for the report. Regression in 325d7710ce9f6155bb55610ad6b4580d31263557.
2022-01-25Refs #20349 -- Avoided loading testing libraries when not needed.Collin Anderson
2022-01-19Fixed #31685 -- Added support for updating conflicts to QuerySet.bulk_create().sean_c_hsu
Thanks Florian Apolloner, Chris Jerdonek, Hannes Ljungberg, Nick Pope, and Mariusz Felisiak for reviews.
2021-12-09Fixed #33340 -- Fixed unquoted column names in queries used by DatabaseCache.Arsa
2021-12-01Fixed #30398 -- Added CONN_HEALTH_CHECKS database setting.Przemysław Suliga
The CONN_HEALTH_CHECKS setting can be used to enable database connection health checks for Django's persistent DB connections. Thanks Florian Apolloner for reviews.
2021-11-19Fixed #33229 -- Fixed ↵SwastikTripathi
BaseDatabaseOperations.adapt_datetimefield_value()/adapt_timefield_value() crash with expressions.
2021-11-19Refs #24121 -- Added __repr__() to BaseDatabaseWrapper, JoinPromoter, and ↵Jonny Park
SQLCompiler.
2021-11-12Fixed #33161 -- Enabled durability check for nested atomic blocks in TestCase.Krzysztof Jagiello
Co-Authored-By: Adam Johnson <me@adamj.eu>
2021-11-10Removed DatabaseIntrospection.get_key_columns().Mariusz Felisiak
Thanks Simon Charette for the report.
2021-11-10Fixed DatabaseIntrospection.get_relations() docstring.Tim Graham
The foreign keys are "in" the given table, not "to" it.
2021-11-02Fixed #33224 -- Removed ↵Hasan Ramezani
DatabaseFeatures.supports_mixed_date_datetime_comparisons.
2021-10-28Fixed #33228 -- Changed value of ↵Chinmoy
BaseDatabaseFeatures.has_case_insensitive_like to False.
2021-10-22Fixed #33214 -- Added ↵Manaia Junior
BaseDatabaseOperations.format_for_duration_arithmetic() stub method.
2021-09-28Fixed #33125 -- Avoided redundant unique constraint when converting a ↵Jordan Bae
non-unique field to primary key on MySQL and PostgreSQL.
2021-09-16Fixed #32365 -- Made zoneinfo the default timezone implementation.Carlton Gibson
Thanks to Adam Johnson, Aymeric Augustin, David Smith, Mariusz Felisiak, Nick Pope, and Paul Ganssle for reviews.
2021-09-01Fixed #33080 -- Preserved nullability of textual fields on Oracle.Mariusz Felisiak
Thanks Matt Hoskins for the report.
2021-08-24Refs #10929 -- Allowed NowUTC SQL customization for third-party backends.Tim Graham
2021-07-28Optimized BaseDatabaseSchemaEditor._effective_default() a bit,Chris Jerdonek
This eliminates an unneeded call to datetime.now() when field.get_internal_type() equals "DateTimeField".
2021-07-27Refs #32962 -- Simplified NULL logic in ↵Chris Jerdonek
BaseDatabaseSchemaEditor._iter_column_sql().
2021-07-27Fixed #32962 -- Consolidated string concatenations in ↵Chris Jerdonek
BaseDatabaseSchemaEditor.column_sql().
2021-07-27Refs #32956 -- Changed "afterwards" to "afterward" in docs and comments.David Smith
This also removes unnecessary comments with the previous spelling. AP Stylebook has a short entry to advise the preferred spelling for "en-us". "Afterwards" is preferred in British English.
2021-07-27Refs #32743 -- Fixed recreation of foreign key constraints when altering ↵Jordan Bae
type of referenced primary key with MTI. Follow up to 325d7710ce9f6155bb55610ad6b4580d31263557.
2021-07-26Fixed #32743 -- Added foreign key altering when altering type of referenced ↵David Wobrock
primary key with MTI.
2021-06-30Fixed #32786 -- Moved subquery ordering clearing optimization to the _in lookup.Hannes Ljungberg
Co-Authored-By: Simon Charette <charette.s@gmail.com>
2021-06-10Fixed #32832 -- Fixed adding BLOB/TEXT nullable field with default on MySQL ↵Mariusz Felisiak
8.0.13+. Regression in d4ac23bee1c84d8e4610350202ac068fc90f38c0. Thanks Omkar Deshpande for the report.
2021-05-28Refs #32779 -- Changed ↵Hannes Ljungberg
DatabaseSchemaEditor._unique_sql()/_create_unique_sql() to take fields as second parameter.
2021-05-24Fixed #32777 -- Passed table reference as a string to ↵Hannes Ljungberg
DatabaseSchemaEditor._index_columns().
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.
2021-04-27Fixed #32687 -- Restored passing process’ environment to underlying tool ↵Konstantin Alekseev
in dbshell on PostgreSQL. Regression in bbe6fbb8768e8fb1aecb96d51c049d7ceaf802d3.
2021-04-27Fixed #32686 -- Removed unnecessary semicolon on collected multiline SQL for ↵Hannes Ljungberg
RunSQL.
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