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4685 Commits

Author SHA1 Message Date
Mariusz Felisiak 83f55aafdd
Fixed #17653 -- Allowed using zero as AutoFields value on MySQL if NO_AUTO_VALUE_ON_ZERO SQL mode is enabled. 2020-07-20 09:48:31 +02:00
Ravindar Sharma 18d4eac7fc Fixed #31731 -- Removed unreachable code for resetting sequences of auto-created m2m tables in sequence_reset_sql(). 
Unreachable because f.remote_field.through is truthy for all m2m
fields.

Resetting sequences of auto-created m2m tables in sequence_reset_sql()
is also unnecessary:
 - in sqlsequencereset since c39ec6dccb
   because auto-created tables are included in model_list,
 - in loaddata because there is no it need to reset sequences for
   models not loaded directly.
 - in create_default_site() because it doesn't have m2m fields.
 2020-07-17 08:16:32 +02:00
Mariusz Felisiak bde33bdd51
Stopped adapting DecimalField values to strings on Oracle. 
cx_Oracle handles decimal.Decimal.

expressions_case.tests.CaseExpressionTests.test_update_decimal fails without
this change.

Follow up to 9c5c9bd709.
 2020-07-16 09:43:08 +02:00
Simon Charette 1e38f1191d Fixed #30446 -- Resolved Value.output_field for stdlib types. 
This required implementing a limited form of dynamic dispatch to combine
expressions with numerical output. Refs #26355 should eventually provide
a better interface for that.
 2020-07-15 10:58:29 +02:00
Simon Charette 9c5c9bd709 Stopped adapting DecimalField values to strings on PostgreSQL. 
The psycopg2 backend uses the type information to provide type hints.
 2020-07-14 07:40:10 +02:00
Simon Charette f783a99072 Refs #25425 -- Allowed unresolved Value() instances to be compiled. 
Previously unresolved Value() instances were only allowed to be
compiled if they weren't initialized with an output_field.

Given the usage of unresolved Value() instances is relatively common in
as_sql() overrides it's less controversial to add explicit support for
this previously undefined behavior now and revisit whether or not it
should be deprecated in the future.
 2020-07-14 07:20:20 +02:00
Simon Charette ca6c5e5fc2 Fixed #31770 -- Allowed select_for_update(of) on MySQL 8.0.1+. 2020-07-13 10:15:43 +02:00
François Freitag 04e4f80c1f Sorted conflicting migrations by names. 2020-07-10 12:18:42 +02:00
matt ferrante 7d6916e827 Fixed #29789 -- Added support for nested relations to FilteredRelation. 2020-07-09 20:24:00 +02:00
Mariusz Felisiak 8a6df55f2d
Fixed #31773 -- Fixed preserving output_field in ExpressionWrapper for combined expressions. 
Thanks Thodoris Sotiropoulos for the report and Simon Charette for the
implementation idea.

Regression in df32fd42b8.
 2020-07-09 11:55:03 +02:00
davidchorpash 779e615e36 Fixed #31573 -- Made QuerySet.update() respect ordering on MariaDB/MySQL. 2020-07-08 11:43:50 +02:00
Mariusz Felisiak ae8338daf3
Fixed #31767 -- Fixed QuerySet.none() on combined queryset. 2020-07-07 12:15:05 +02:00
Jacob Walls 512da9d585 Fixed #23797 -- Fixed QuerySet.exclude() when rhs is a nullable column. 2020-07-06 10:15:37 +02:00
Hasan Ramezani b7b7df5fbc Fixed #31530 -- Added system checks for invalid model field names in CheckConstraint.check and UniqueConstraint.condition. 2020-07-06 09:16:57 +02:00
Sergey Fedoseev 4ce7d86cbe
Removed duplicated sqlite3 converter. 
Converters typenames are case-insensitive. See
https://docs.python.org/3/library/sqlite3.html#sqlite3.register_converter.
 2020-07-03 09:55:59 +02:00
Sergey Fedoseev 37389ae99e
Fixed #31758 -- Removed unneeded BytesToCharFieldConversionMixin. 
Bug was fixed in mysqlclient 1.3.13.
 2020-07-02 21:26:01 +02:00
Sergey Fedoseev 9d519d3dc4 Fixed #31755 -- Made temporal subtraction resolve output field. 2020-07-01 23:02:27 +02:00
Sergey Fedoseev ed6b14d459
Refs #28621 -- Fixed crash of annotations with nested OuterRef. 2020-07-01 11:01:46 +02:00
Mariusz Felisiak 615e32162f
Fixed #31751 -- Fixed database introspection with cx_Oracle 8. 2020-06-30 09:50:15 +02:00
alosultan a93425a37f Fixed #31701 -- Made FileDescriptor subclass DeferredAttribute. 2020-06-30 08:25:20 +02:00
Sergey Fedoseev dd5aa8cb5f Fixed #28925 -- Fixed durations-only expressions crash on SQLite and MySQL. 
This removes also unused DatabaseOperations.date_interval_sql().
 2020-06-30 07:04:55 +02:00
Sergey Fedoseev 9d752dabe3 Refs #28925 -- Simplified CombinedExpression.as_sql() a bit. 2020-06-30 07:02:21 +02:00
Hannes Ljungberg 30e3d2d78d
Fixed #31745 -- Added error messages when using UniqueConstraint.include/opclasses with deferrable. 2020-06-29 06:41:23 +02:00
Mariusz Felisiak 62d85a2835
Fixed #31742 -- Fixed makemigrations crash on ForeignKey to an app with mixed case label. 
Regression in 9e1b6b8a66.

Thanks Ignacio Santolin for the report.
 2020-06-26 23:18:59 +02:00
Jon Dufresne e13cfc6dfd Fixed #31596 -- Changed ForeignKey.validate() to use the base manager. 2020-06-25 11:36:20 +02:00
Nick Pope 074844e947 Fixed #31529 -- Added support for serialization of pathlib.Path/PurePath and os.PathLike in migrations. 2020-06-24 11:45:34 +02:00
Simon Charette 2e8941b6f9 Fixed #31735 -- Fixed migrations crash on namespaced inline FK addition on PostgreSQL. 
The namespace of the constraint must be included when making the
constraint immediate.

Regression in 22ce5d0031.

Thanks Rodrigo Estevao for the report.
 2020-06-24 08:37:20 +02:00
Jon Dufresne 6f3e3e87ab Fixed #31703 -- Made makemigrations name all initial migrations "initial". 
When the MigrationAutodetector creates more than one initial migration
in a app, name all initial migrations "initial" rather than the opaque
"auto_<DATE>_<TIME>" name.

Initial migrations that have a descriptive name continue to use the
descriptive name.
 2020-06-24 07:18:45 +02:00
Jon Dufresne bce180dd05 Refs #31703 -- Moved MigrationAutodetector.suggest_name() to Migration. 
Allows expanding the method to inspect additional attributes of the
migration instance. For example, the Migration.initial attribute.
 2020-06-24 07:01:11 +02:00
Adam Johnson e37f809618 Combined MySQL backend server info queries. 2020-06-22 09:58:46 +02:00
Mariusz Felisiak 82da72b748
Refs #28077 -- Added opclasses to Index.__repr__(). 
This also removes unnecessary commas between attributes.
 2020-06-17 10:32:43 +02:00
Simon Charette ea3beb4f5a Refs #30446 -- Defined default output_field of text database functions. 
This prevented the default behavior of
BaseExpression._resolve_output_field from error'ing out when such
functions accepted both expressions from mixed types
(e.g. SubStr(CharField, IntegerField, IntegerField)).
 2020-06-16 10:08:02 +02:00
Hannes Ljungberg 7edc6e53a7 Fixed #31702 -- Added support for PostgreSQL opclasses in UniqueConstraint. 2020-06-16 07:19:00 +02:00
Sultan 6b25d24a57
Fixed #31706 -- Removed unnecessary getattr() call in FileDescriptor.__get__(). 
refresh_from_db() loads fields values.
 2020-06-15 07:26:49 +02:00
Hasan Ramezani 9e8edc1e55 Fixed #31491 -- Allowed 'password' option in DATABASES['OPTIONS'] on MySQL. 2020-06-12 12:07:43 +02:00
Mariusz Felisiak aeb8996a67 Fixed #31659 -- Made ExpressionWrapper preserve output_field for combined expressions. 
Regression in df32fd42b8.

Thanks Simon Charette for the review.
 2020-06-12 07:20:06 +02:00
Adam Johnson 5776a1660e Fixed #31667 -- Made __in lookup ignore None values. 2020-06-11 12:12:26 +02:00
alosultan 678c8dfee4 Fixed #31680 -- Removed unnecessary getattr() call in DeferredAttribute.__get__(). 
refresh_from_db() loads fields values.
 2020-06-10 12:24:18 +02:00
SergBobrovsky 9bfa6a35f0
Removed unnecessary list() call in ModelBase.__new__(). 
Unnecessary since 58ad030d05.
 2020-06-10 12:10:36 +02:00
Hasan Ramezani 037a624120 Fixed #31657 -- Fixed ordering by attnames of self-referential ForeignKeys. 2020-06-10 11:14:26 +02:00
Nicolas Baccelli b38d44229f Fixed #31664 -- Reallowed using non-expressions having filterable attribute as rhs in queryset filters. 
Regression in 4edad1ddf6.
 2020-06-08 08:17:23 +02:00
Mariusz Felisiak 78ad4b4b02
Fixed #31660 -- Fixed queryset crash when grouping by m2o relation. 
Regression in 3a941230c8.

Thanks Tomasz Szymański for the report.
 2020-06-08 07:21:54 +02:00
Sasha Pachev 38a21f2d9e
Fixed #31663 -- Made DecimalField.to_python() handle non-numeric invalid values. 2020-06-05 21:13:36 +02:00
Mariusz Felisiak f83b44075d Refs #30913 -- Added system checks for covering indexes and unique constraints support. 2020-06-04 12:26:25 +02:00
Hannes Ljungberg 8c7992f658 Fixed #30913 -- Added support for covering indexes on PostgreSQL 11+. 2020-06-04 12:26:22 +02:00
Tim Graham a7b4a04d6c Refs #31630 -- Added CharField and IntegerField to DatabaseFeatures.introspected_field_types. 
CockroachDB introspects CharField as TextField and IntegerField as
BigIntegerField.
 2020-06-04 08:46:06 +02:00
Tim Graham e24b63fe85 Refs #31630 -- Removed DatabaseFeatures.can_introspect_autofield. 2020-06-04 08:27:46 +02:00
Hasan Ramezani e198beadad Fixed #31630 -- Replaced introspection features with DatabaseFeatures.introspected_field_types. 2020-06-04 08:27:42 +02:00
Thodoris Sotiropoulos df32fd42b8 Fixed #31651 -- Made ExpressionWrapper use grouping columns from wrapped expression. 2020-06-03 07:29:41 +02:00
Simon Charette f8ef5f2c86
Refs #21171 -- Made Collector.delete() rollback in the correct database. 
Regression in c7dd8490b882b2cefdc7faf431dc64c532b79c9.
 2020-05-29 10:24:37 +02:00