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223 Commits

Author SHA1 Message Date
DevilsAutumn
5cde08f702 [4.2.x] Fixed #34250 -- Fixed renaming model with m2m relation to a model with the same name. 
Backport of ff3a283422 from main
 2023-02-14 14:33:45 +01:00
kimsoungryoul
78f163a4fb Fixed #18468 -- Added support for comments on columns and tables. 
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>
 2022-12-28 06:28:07 +01:00
DevilsAutumn
68ef274bc5 Fixed #34217 -- Fixed migration crash when removing check constraints on MySQL < 8.0.16. 2022-12-27 07:11:13 +01:00
DevilsAutumn
81b1c167bf Fixed #28987 -- Fixed altering ManyToManyField when changing to self-referential. 2022-11-17 12:36:52 +01:00
David Sanders
9f8c994851 Fixed #34027 -- Fixed migrations crash when altering type of char/text fields referenced by foreign key on PostgreSQL. 2022-09-25 20:23:01 +02:00
Mariusz Felisiak
a9e7beb959
Refs #33953 -- Fixed test_rename_model_with_db_table_rename_m2m() crash on SQLite < 3.20. 2022-08-29 10:07:53 +02:00
Iuri de Silvio
166a3b3263 Fixed #33953 -- Reverted "Fixed #33201 -- Made RenameModel operation a noop for models with db_table." 
Regression in afeafd6036.
This reverts afeafd6036.

Thanks Timothy Thomas for the report.
 2022-08-26 06:14:44 +02:00
Mariusz Felisiak
c773d5794e Refs #27236 -- Reverted AlterIndexTogether deprecation. 
This partly reverts a6385b382e.
 2022-07-26 11:41:19 +02:00
Mariusz Felisiak
f810325721
Refs #27236 -- Made cosmetic edits to Meta.index_together deprecation. 
This should make it more straightforward to move forward when
deprecation ends.
 2022-07-21 07:05:50 +02:00
David Wobrock
a6385b382e
Fixed #27236 -- Deprecated Meta.index_together in favor of Meta.indexes. 
This also deprecates AlterIndexTogether migration operation.
 2022-07-12 09:04:31 +02:00
David Wobrock
4f284115a9 Refs #27236 -- Split RenameField() tests with unique/index_together. 2022-07-12 06:38:03 +02:00
David Wobrock
b949e40e8c Fixed #23740 -- Fixed removing unique_together constraint if exists primary key/unique constraint on the same field. 2022-05-26 08:33:07 +02:00
David Wobrock
11310e9abb Fixed #33710 -- Made RenameIndex operation a noop when the old and new name match. 2022-05-16 10:36:56 +02:00
David Wobrock
eacd4977f6 Refs #27064 -- Added RenameIndex migration operation. 2022-05-12 20:44:03 +02:00
Mariusz Felisiak
27b07a3246
Refs #30581 -- Moved CheckConstraint tests for conditional expressions to migrations.test_operations. 
This allows avoiding warning in tests about using RawSQL in
CheckConstraints.
 2022-05-05 06:44:34 +02:00
David Wobrock
aca9bb2a12 Fixed #33413 -- Made migrations propage collations to related fields. 2022-05-02 08:13:38 +02:00
Mariusz Felisiak
7119f40c98 Refs #33476 -- Refactored code to strictly match 88 characters line length. 2022-02-07 20:37:05 +01:00
django-bot
9c19aff7c7 Refs #33476 -- Reformatted code with Black. 2022-02-07 20:37:05 +01:00
Mariusz Felisiak
e972620ada
Fixed #33462 -- Fixed migration crash when altering type of primary key with 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 325d7710ce.
 2022-01-27 18:51:39 +01:00
Iuri de Silvio
afeafd6036 Fixed #33201 -- Made RenameModel operation a noop for models with db_table. 2021-10-27 12:41:29 +02:00
Hannes Ljungberg
86971c4090 Fixed #33194 -- Fixed migrations when altering a field with functional indexes/unique constraints on SQLite. 
This adjusts Expressions.rename_table_references() to only update alias
when needed.

Regression in 83fcfc9ec8.

Co-authored-by: Simon Charette <charettes@users.noreply.github.com>
 2021-10-18 08:25:23 +02:00
Mariusz Felisiak
1eb3f500a4
Fixed #33057 -- Fixed recreation of foreign key constraints in m2m tables when altering type of referenced primary key on Oracle. 2021-08-31 13:43:10 +02:00
Jordan Bae
3d9040a50b Refs #32743 -- Fixed recreation of foreign key constraints when altering type of referenced primary key with MTI. 
Follow up to 325d7710ce.
 2021-07-27 07:30:33 +02:00
David Wobrock
325d7710ce Fixed #32743 -- Added foreign key altering when altering type of referenced primary key with MTI. 2021-07-26 08:51:56 +02:00
Hannes Ljungberg
3e0fdf5546
Fixed #32780 -- Made Add/RemoveConstraint operations a noop for covering/deferrable unique constraints on SQLite. 2021-05-25 11:34:25 +02:00
Hannes Ljungberg
eab71f7690 Fixed #32686 -- Removed unnecessary semicolon on collected multiline SQL for RunSQL. 2021-04-27 08:01:07 +02:00
Hannes Ljungberg
95754dbc9b Refs #32686 -- Added tests for adding a semicolon when collecting SQL for RunSQL. 2021-04-27 07:59:41 +02:00
Hannes Ljungberg
3aa545281e Fixed #30916 -- Added support for functional unique constraints. 
Thanks Ian Foote and Mariusz Felisiak for reviews.
 2021-02-23 20:19:53 +01:00
Hannes Ljungberg
87acbf0631 Fixed #32458 -- Made __repr__() for Index and BaseConstraint subclasses more consistent. 2021-02-19 20:25:11 +01:00
Simon Charette
42e8cf47c7 Fixed #32369 -- Fixed adding check constraints with pattern lookups and expressions as rhs. 
This disables interpolation of constraint creation statements. Since
Constraint.create_sql interpolates its parameters instead of deferring
this responsibility to the backend connection it must disable
connection level parameters interpolation.
 2021-01-26 06:41:57 +01:00
Hannes Ljungberg
83fcfc9ec8 Fixed #26167 -- Added support for functional indexes. 
Thanks Simon Charette, Mads Jensen, and Mariusz Felisiak for reviews.

Co-authored-by: Markus Holtermann <info@markusholtermann.eu>
 2021-01-13 11:47:50 +01:00
Tim Graham
84ca7b8602
Removed hardcoded pks in migrations' test_alter_order_with_respect_to. 2020-11-07 20:26:01 +01:00
Mariusz Felisiak
e6b5108acc
Fixed #27417 -- Made RenameField operation a noop for field name case changes on Oracle. 
Field names are always uppercased in the Oracle backend. Changing case
should be a noop to avoid database errors: "ORA-00957: duplicate column
name".
 2020-09-04 20:27:23 +02:00
Iuri de Silvio
632ccffc49 Fixed #31826 -- Made AlterField operation a noop when adding db_column. 
AlterField operation with adding a db_column is a noop if the column
name is not changed.
 2020-08-14 13:13:36 +02:00
Iuri de Silvio
7f4c9222df Fixed #31825 -- Made RenameField operation a noop for fields with db_column. 2020-08-13 13:14:58 +02:00
Hannes Ljungberg
8c7992f658 Fixed #30913 -- Added support for covering indexes on PostgreSQL 11+. 2020-06-04 12:26:22 +02:00
Adam Johnson
fa58450a9a Fixed #31468 -- Allowed specifying migration filename in Operation. 
This adds also suggested filename for many built-in operations.
 2020-05-28 11:42:53 +02:00
Ian Foote
c226c6cb32 Fixed #20581 -- Added support for deferrable unique constraints. 2020-04-30 10:43:50 +02:00
David Wobrock
533b208775 Fixed #29224 -- Fixed removing index_together indexes if exists unique_together constraint on the same fields. 2020-04-23 12:28:51 +02:00
Simon Charette
06889d6206 Fixed #31499 -- Stored ModelState.fields into a dict. 
This allows the removal of its O(n) .get_field_by_name method and many
other awkward access patterns.

While fields were initially stored in a list to preserve the initial
model definiton field ordering the auto-detector doesn't take field
ordering into account and no operations exists to reorder fields of a
model.

This makes the preservation of the field ordering completely superflous
because field reorganization after the creation of the model state
wouldn't be taken into account.
 2020-04-22 07:10:00 +02:00
Simon Charette
5220ca8d8a Refs #30591 -- Adjusted table rebuild for non-pk relationship on SQLite. 
The existing code was only accounting for primary key changes and not
all unique key fields that can be referenced.
 2020-04-21 08:37:47 +02:00
Simon Charette
a548280857 Fixed #31064 -- Recreated auto-created many-to-many tables on primary key data type change on SQLite. 
Both local and remote auto-created many-to-many relationships were
affected.
 2020-04-21 08:37:40 +02:00
Simon Charette
2ba55b2905 Removed redundant import in tests/migrations/test_operations.py. 2020-04-21 08:37:37 +02:00
Simon Charette
8069526ce3 Made Operation.references_model/references_field require app_label. 
This will allow them to drop a ton of logic to deal with null
app_label.
 2020-04-09 10:08:06 +02:00
Nick Pope
335c9c94ac Simplified imports from django.db and django.contrib.gis.db. 2020-02-04 13:20:06 +01:00
Mariusz Felisiak
b423873cb7
Refs #31197 -- Added tests for combined expressions in CheckConstraint.check. 
Thanks Adam Johnson for the report.

Fixed in 306b687520.
 2020-01-23 10:28:36 +01:00
Mariusz Felisiak
937ddaff55
Refs #30591 -- Fixed too long identifier crash in migrations.test_operations on MySQL 8.0.16+. 2019-09-11 12:20:16 +02:00
Adnan Umer
241deed259 Fixed #30591 -- Fixed recreation of foreign key constraints on MySQL when altering type of referenced unique field. 
Thanks Mariusz Felisiak for tests and Matthijs Kooijman for
investigation and initial patch.
 2019-09-11 11:21:08 +02:00
Mads Jensen
b10d322c41 Moved migrations.test_operations.OperationTestBase to migrations.test_base. 
Co-Authored-By: Daniel Tao <daniel.tao@gmail.com>
 2019-08-19 16:06:14 +02:00
Nick Pope
194d1dfc18 Fixed #30661 -- Added models.SmallAutoField. 2019-08-02 11:39:01 +02:00