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2023-12-22Fixed #35022 -- Fixed RenameIndex() crash on unnamed indexes if exists ↵David Wobrock
unique constraint on the same fields.
2023-11-28Refs #34822, Refs #34986 -- Fixed migrations serializer support for ↵Nick Pope
functools.lru_cache(). It turns out that `functools._lru_cache_wrapper` is only a class when CPython's _functools C module provides it, otherwise it is a function. PyPy also provides it as a function.
2023-11-23Fixed #26827 -- Improved ModelState error message when relations refer model ↵Prashant Pandey
classes.
2023-11-21Fixed #34980 -- Changed migration operation dependencies to namedtuples.Mariusz Felisiak
2023-09-18Refs #27236 -- Removed Meta.index_together per deprecation timeline.Mariusz Felisiak
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.
2023-09-11Fixed #34824 -- Prevented unnecessary AlterField when ↵donghao
ForeignObject.from_fields/to_fields is not a tuple.
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>
2023-05-25Made MigrationRecorder cache has_table() result if django_migrations table ↵Tom Forbes
exists.
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.
2023-05-09Refs #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
2023-03-20Fixed #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.
2023-02-24Fixed #34366 -- Reduced AlterField operations when optimizing migrations.Laurent Tramoy
2023-02-14Fixed #34250 -- Fixed renaming model with m2m relation to a model with the ↵DevilsAutumn
same name.
2023-02-01Refs #33476 -- Applied Black's 2023 stable style.David Smith
Black 23.1.0 is released which, as the first release of the year, introduces the 2023 stable style. This incorporates most of last year's preview style. https://github.com/psf/black/releases/tag/23.1.0
2023-01-19Refs #32528 -- Simplified MigrationAutodetector._sort_migrations().Nick Pope
2023-01-19Fixed #32528 -- Replaced django.utils.topological_sort with ↵Nick Pope
graphlib.TopologicalSort(). graphlib.TopologicalSort() is available since Python 3.9.
2023-01-18Refs #34233 -- Used types.NoneType.Nick Pope
Available since Python 3.10 where it was reintroduced.
2022-12-28Fixed #18468 -- Added support for comments on columns and tables.kimsoungryoul
Thanks Jared Chung, Tom Carrick, David Smith, Nick Pope, and Mariusz Felisiak for reviews. Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com> Co-authored-by: Nick Pope <nick@nickpope.me.uk>
2022-09-27Fixed #34050 -- Replaced invalid chars in migration names with '_'.Adam Johnson
Thanks to Bishal Gautam for the report and initial implementation. Regression in fa58450a9ab8a1bdd2a5090b51b00078fd85ffa6. Co-Authored-By: Bishal Gautam <bisalgt@gmail.com>
2022-08-26Fixed #33953 -- Reverted "Fixed #33201 -- Made RenameModel operation a noop ↵Iuri de Silvio
for models with db_table." Regression in afeafd6036616bac8263d762c1610f22241c0187. This reverts afeafd6036616bac8263d762c1610f22241c0187. Thanks Timothy Thomas for the report.
2022-08-25Fixed #33938 -- Fixed migration crash for m2m with a through model in ↵Simon Charette
another app. Regression in aa4acc164d1247c0de515c959f7b09648b57dc42. Thanks bryangeplant for the report.
2022-08-25Fixed #33916 -- Added support for serialization of enum.Flag in migrations.Willem Van Onsem
2022-07-26Refs #27236 -- Reverted "Refs #27236 -- Added generic mechanism to handle ↵Mariusz Felisiak
the deprecation of migration operations." This reverts commit 41019e48bbf082c985e6ba3bad34d118b903bff1.
2022-07-26Refs #27236 -- Reverted AlterIndexTogether deprecation.Mariusz Felisiak
This partly reverts a6385b382e05a614a99e5a5913d8e631823159a2.
2022-07-21Refs #27236 -- Made cosmetic edits to Meta.index_together deprecation.Mariusz Felisiak
This should make it more straightforward to move forward when deprecation ends.
2022-07-16Fixed #33848 -- Optimized StateApps.clone().Iuri de Silvio
2022-07-12Fixed #27236 -- Deprecated Meta.index_together in favor of Meta.indexes.David Wobrock
This also deprecates AlterIndexTogether migration operation.
2022-07-08Refs #27236 -- Added generic mechanism to handle the deprecation of ↵David Wobrock
migration operations.
2022-06-02Fixed #31788 -- Fixed migration optimization after altering field to ↵David Wobrock
ManyToManyField. This makes AddField() used for altering to ManyToManyField, dependent on the prior RemoveField.
2022-05-17Refs #27064 -- Made migrations generate RenameIndex operations when moving ↵David Wobrock
indexes from index_together to Meta.indexes.
2022-05-17Refs #27064 -- Refactored out MigrationAutodetector.create_renamed_fields().David Wobrock
2022-05-16Refs #27064 -- Made migrations generate RenameIndex operations when renaming ↵David Wobrock
Meta.indexes.
2022-05-16Fixed #33710 -- Made RenameIndex operation a noop when the old and new name ↵David Wobrock
match.
2022-05-12Refs #27064 -- Added RenameIndex migration operation.David Wobrock
2022-04-21Fixed #33509 -- Added "(no-op)" to sqlmigrate output for operations without ↵Adam Johnson
SQL statement.
2022-04-04Fixed #33605 -- Fixed migration crash when altering RegexValidator to ↵Brian Helba
pre-compiled regular expression.
2022-03-23Refs #32365 -- Made migration writer use datetime.timezone.utc.Carlton Gibson
2022-03-11Fixed #33572 -- Implemented CreateModel/AlterModelManagers reduction.Adam Johnson
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
2022-02-03Refs #33476 -- Refactored problematic code before reformatting by Black.Mariusz Felisiak
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], )
2022-02-01Fixed #33480 -- Fixed makemigrations crash when renaming field of renamed model.Kirill Safronov
Regression in aa4acc164d1247c0de515c959f7b09648b57dc42.
2022-01-21Fixed #33449 -- Fixed makemigrations crash on models without ↵Fabian Büchler
Meta.order_with_respect_to but with _order field. Regression in aa4acc164d1247c0de515c959f7b09648b57dc42.
2022-01-04Fixed #33402 -- Optimized multiple AlterFooTogether operations.David Wobrock
2022-01-03Refs #29026 -- Allowed customizing InteractiveMigrationQuestioner's prompt ↵Jacob Walls
destination. Previously, the questioner did not obey the value of stdout provided to the command.
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