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2024-05-03Fixed #35422 -- Fixed migrations crash when altering GeneratedField ↵Mariusz Felisiak
referencing rename field. Thanks Sarah Boyce for the report and Simon Charette for the implementation idea.
2024-05-02Fixed #35359 -- Fixed migration operations ordering when adding fields ↵DevilsAutumn
referenced by GeneratedField.expression. Thank you to Simon Charette for the review.
2024-03-25Increased test coverage for django.db.migrations.operations.special.Mariusz Felisiak
2024-03-22Added ModelState.from_model() test for abstract model with unnamed indexes.Mariusz Felisiak
2024-03-14Fixed #28541 -- Fixed migrations crash when changing primary key on SQLite.Ben Cail
2024-03-01Refs #35234 -- Deprecated CheckConstraint.check in favor of .condition.Simon Charette
Once the deprecation period ends CheckConstraint.check() can become the documented method that performs system checks for BaseConstraint subclasses.
2024-02-13Fixed #35122 -- Made migrate --prune option respect --app_label.Moein Bbp
2024-02-09Fixed #35175 -- Made migraton writer preserve keyword-only arguments.David Sanders
Thanks Gerald Goh for the report.
2024-02-09Refs #34534 -- Reduced constraint operations with Meta.constraints when ↵Ben Cail
optimizing migrations.
2024-02-04Fixed #35149 -- Fixed crashes of db_default with unresolvable output field.Simon Charette
Field.db_default accepts either literal Python values or compilables (as_sql) and wrap the former ones in Value internally. While 1e38f11 added support for automatic resolving of output fields for types such as str, int, float, and other unambigous ones it's cannot do so for all types such as dict or even contrib.postgres and contrib.gis primitives. When a literal, non-compilable, value is provided it likely make the most sense to bind its output field to the field its attached to avoid forcing the user to provide an explicit `Value(output_field)`. Thanks David Sanders for the report.
2024-01-26Applied Black's 2024 stable style.Mariusz Felisiak
https://github.com/psf/black/releases/tag/24.1.0
2024-01-17Fixed #31700 -- Made makemigrations command display meaningful symbols for ↵Amir Karimi
each operation.
2023-12-22Fixed #35022 -- Fixed RenameIndex() crash on unnamed indexes if exists ↵David Wobrock
unique constraint on the same fields.
2023-11-23Fixed #26827 -- Improved ModelState error message when relations refer model ↵Prashant Pandey
classes.
2023-11-22Fixed #34984 -- Skipped GeneratedFields when remaking tables on SQLite.Sarah Boyce
Regression in f333e3513e8bdf5ffeb6eeb63021c230082e6f95.t Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com> Co-authored-by: David Sanders <shang.xiao.sanders@gmail.com>
2023-11-14Fixed #34944 -- Made GeneratedField.output_field required.Mariusz Felisiak
Regression in f333e3513e8bdf5ffeb6eeb63021c230082e6f95.
2023-11-09Fixed #34457 -- Restored output for makemigrations --check.Adam Johnson
Co-authored-by: David Sanders <shang.xiao.sanders@gmail.com> Co-authored-by: Natalia <124304+nessita@users.noreply.github.com>
2023-11-07Fixed #34946 -- Preserved db_default on combined default field addition.Simon Charette
Regression in 7414704e88d73dafbcfbb85f9bc54cb6111439d3.
2023-11-02Refs #34936 -- Added test for altering DecimalField with db_default to ↵David Sanders
non-nullable.
2023-09-18Refs #27236 -- Removed Meta.index_together per deprecation timeline.Mariusz Felisiak
2023-09-14Fixed #24561 -- Added support for callables on model fields' choices.Natalia
2023-09-13Fixed #34822 -- Added support for serializing functions decorated with ↵Nick Pope
functools.lru_cache in migrations. `@functools.cache` and `@functools.lru_cache` return an object of type `functools._lru_cache_wrapper` which prevented the migrations serializer from working. Simply using the existing `FunctionTypeSerializer` for this additional type works as expected.
2023-09-13Refs #34822 -- Added tests for serializing decorated functions in migrations.Nick Pope
Functions decorated with a decorator that is properly wrapped, e.g. by using `@functools.wraps`, are already supported.
2023-09-11Fixed #34824 -- Prevented unnecessary AlterField when ↵donghao
ForeignObject.from_fields/to_fields is not a tuple.
2023-09-09Fixed #34820 -- Fixed migrations crash when changing a ForeignObject field.donghao
2023-09-07Fixed #31300 -- Added GeneratedField model field.Jeremy Nauta
Thanks Adam Johnson and Paolo Melchiorre for reviews. Co-Authored-By: Lily Foote <code@lilyf.org> Co-Authored-By: Mariusz Felisiak <felisiak.mariusz@gmail.com>
2023-08-30 Fixed #31262 -- Added support for mappings on model fields and ↵Nick Pope
ChoiceField's choices.
2023-08-23Fixed #34744 -- Prevented recreation of migration for constraints with a ↵David Sanders
dict_keys. Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
2023-08-04Fixed #34760 -- Dropped support for SQLite < 3.27.Mariusz Felisiak
2023-07-22Refs #24686 -- Made AlterField operation a noop when renaming related model ↵devilsautumn
with db_table.
2023-07-18Refs #33201 -- Avoided unnecessary queries when renaming models with ↵Mariusz Felisiak
db_table on SpatiaLite.
2023-07-18Fixed #34716 -- Fixed serialization of nested class methods in migrations.Nicolò Intrieri
Co-authored-by: Nicolò <nicolo.intrieri@spinforward.it>
2023-07-12Fixed #34697 -- Fixed non-deterministic order of dependencies and ↵Yury V. Zaytsev
sets/frozensets in migrations. Co-authored-by: Dakota Hawkins <dakotahawkins@gmail.com>
2023-06-28Fixed RecorderTests.test_has_table_cached() on databases that perform ↵Mariusz Felisiak
multiple queries when introspecting tables. Thanks Tim Graham for the report and implementation idea. Follow up to ea8cbca579cc6742e119747fc1eb6ecf90638bce.
2023-05-25Made MigrationRecorder cache has_table() result if django_migrations table ↵Tom Forbes
exists.
2023-05-17Fixed #34568 -- Made makemigrations --update respect --name option.Mariusz Felisiak
Thanks David Sanders for the report.
2023-05-12Fixed #470 -- Added support for database defaults on fields.Ian Foote
Special thanks to Hannes Ljungberg for finding multiple implementation gaps. Thanks also to Simon Charette, Adam Johnson, and Mariusz Felisiak for reviews.
2023-05-10Fixed #34553 -- Fixed improper % escaping of literal in constraints.Simon Charette
Proper escaping of % in string literals used when defining constaints was attempted (a8b3f96f6) by overriding quote_value of Postgres and Oracle schema editor. The same approach was used when adding support for constraints to the MySQL/MariaDB backend (1fc2c70). Later on it was discovered that this approach was not appropriate and that a preferable one was to pass params=None when executing the constraint creation DDL to avoid any form of interpolation in the first place (42e8cf47). When the second patch was applied the corrective of the first were not removed which caused % literals to be unnecessary doubled. This flew under the radar because the existings test were crafted in a way that consecutive %% didn't catch regressions. This commit introduces an extra test for __exact lookups which highlights more adequately % doubling problems but also adjust a previous __endswith test to cover % doubling problems (%\% -> %%\%%). Thanks Thomas Kolar for the report. Refs #32369, #30408, #30593.
2023-05-10Refs #34553 -- Split constraint escaping test in subtests.Simon Charette
This ensures that constraint violations are tested in isolation from each other as an IntegrityError only ensures a least one constraint is violated. For example, the assertion added in 42e8cf4 break both the name_constraint_rhs and the rebate_constraint constraints and thus doesn't constitute a proper regression test. Refs #32369.
2023-05-09Refs #34534 -- Reduced Add/RemoveConstraint and Add/RenameIndex operations ↵Akash Kumar Sen
when optimizing migrations.
2023-05-03Fixed #34529, Refs #34525 -- Reduced index operations with ↵Mariusz Felisiak
Meta.indexes/index_together when optimizing migrations. This makes squashing migrations an available path for changing Meta.index_together, which is deprecated, to Meta.indexes. Follow up to f81032572107846922745b68d5b7191058fdd5f5.
2023-05-01Fixed #34528 -- Reduced Add/RemoveIndex operations when optimizing migrations.Mariusz Felisiak
2023-03-21Fixed #34388 -- Allowed using choice enumeration types directly on model and ↵T. Franzel
form fields.
2023-03-20Fixed #34420 -- Corrected the order of imports in generated migration files.Andy Chosak
2023-03-10Fixed #34333 -- Fixed migration operations ordering when adding ↵Durval Carvalho
index/constraint on new foreign key. Thanks Simon Charette and David Wobrock for reviews.
2023-03-04Refs #34381 -- Fixed isolation of MigrateTests.test_migrate_fake_initial().Mariusz Felisiak
2023-02-24Fixed #34366 -- Reduced AlterField operations when optimizing migrations.Laurent Tramoy
2023-02-23Refs #30060, Refs #34217 -- Made SchemaEditor not generate SQL for ↵Mariusz Felisiak
CheckConstraint if not supported. The new logic mirrors the logic in SchemaEditor._delete_check_sql() added in 68ef274bc505cd44f305c03cbf84cf08826200a8. Thanks Tim Graham for the report.
2023-02-15Completed test coverage for django.db.migrations.graph.Marcelo Galigniana
2023-02-14Fixed #34250 -- Fixed renaming model with m2m relation to a model with the ↵DevilsAutumn
same name.