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1903 Commits

Author SHA1 Message Date
Mariusz Felisiak 83c803f161
Updated Oracle docs links to Oracle 21c. 2022-03-29 09:41:57 +02:00
Carlton Gibson bb61f0186d Refs #32365 -- Removed internal uses of utils.timezone.utc alias. 
Remaining test case ensures that uses of the alias are mapped
canonically by the migration writer.
 2022-03-24 06:29:50 +01:00
Gagaro 7325d29152 Refs #30581 -- Fixed DatabaseFeatures.bare_select_suffix on MySQL < 8 and MariaDB < 10.4. 2022-03-22 09:45:59 +01:00
David Smith 3b3f38b3b0 Fixed #31169 -- Adapted the parallel test runner to use spawn. 
Co-authored-by: Valz <ahmadahussein0@gmail.com>
Co-authored-by: Nick Pope <nick@nickpope.me.uk>
 2022-03-15 16:23:55 +01:00
Ryan Heard c6b4d62fa2 Fixed #29865 -- Added logical XOR support for Q() and querysets. 2022-03-04 12:55:37 +01:00
Mariusz Felisiak 795da6306a
Refs #31169 -- Prevented infinite loop in tests on failures. 
Regression in ae91ecf6a1.
 2022-03-04 11:21:05 +01:00
Nick Pope d436554861 Fixed #33553 -- Used built-in math functions in SQLite 3.35+. 
In SQLite 3.35+ some math functions are available built-in as long as
they are not disabled at compile time. We can introspect this and use
these built-in functions in preference to our slower implementations.
 2022-03-02 10:10:48 +01:00
Alokik Vijay c1d168be0f
Fixed #33508 -- Fixed DatabaseFeatures.supports_index_column_ordering on MariaDB 10.8+. 2022-02-26 16:25:21 +01:00
Valz ae91ecf6a1 Refs #31169 -- Added DatabaseCreation.setup_worker_connection() hook. 2022-02-23 11:35:46 +01:00
nabil-rady b7f263551c Refs #33517 -- Prevented __second lookup from returning fractional seconds on PostgreSQL. 2022-02-22 07:26:44 +01:00
Hasan Ramezani 9ac3ef59f9 Fixed #33379 -- Added minimum database version checks. 
Thanks Tim Graham for the review.
 2022-02-18 13:37:49 +01:00
Mariusz Felisiak 3702819227
Refs #32502 -- Avoided table rebuild when removing fields on SQLite 3.35.5+. 
ALTER TABLE ... DROP COLUMN was introduced in SQLite 3.35+ however
a data corruption issue was fixed in SQLite 3.35.5.
 2022-02-11 22:21:58 +01:00
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 c5cd878382
Refs #33476 -- Refactored problematic code before reformatting by Black. 
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],
)
 2022-02-03 11:20:46 +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
Ian Foote a93a1ba347
Fixed broken link to cx_Oracle docs. 2022-01-25 20:14:24 +01:00
Collin Anderson 890bfa368c Refs #20349 -- Avoided loading testing libraries when not needed. 2022-01-25 11:41:01 +01:00
Keryn Knight c27932ec93 Fixed #33460 -- Used VALUES clause for insert in bulk on SQLite. 
SQLite 3.7.11 introduced the ability to use multiple values directly.
SQLite 3.8.8 made multiple values not subject to the
SQLITE_LIMIT_COMPOUND_SELECT (500).
 2022-01-24 20:51:32 +01:00
sean_c_hsu 0f6946495a Fixed #31685 -- Added support for updating conflicts to QuerySet.bulk_create(). 
Thanks Florian Apolloner, Chris Jerdonek, Hannes Ljungberg, Nick Pope,
and Mariusz Felisiak for reviews.
 2022-01-19 20:17:42 +01:00
Mariusz Felisiak 30613d6a74
Fixed #33408 -- Fixed adding nullable unique fields on SQLite. 
Regression in 2f73e5406d.

Thanks Alan Crosswell for the report.
 2022-01-04 05:50:00 +01:00
Tim Graham ff225fac1d
Refs #29517 -- Removed obsolete PositiveIntegerField test skip. 2021-12-27 06:16:59 +01:00
Adam Johnson 5f6a727a6a Refs #33355 -- Constructed SQLite list aggregate types once. 2021-12-23 12:08:33 +01:00
Adam Johnson ec7554f1c2 Refs #33355 -- Removed @none_guard from SQLite functions. 
Co-Authored-By: Nick Pope <nick@nickpope.me.uk>
 2021-12-23 12:00:29 +01:00
Adam Johnson deec15a9a6 Refs #33355 -- Made trunc functions raise ValueError on invalid lookups on SQLite. 
Co-Authored-By: Nick Pope <nick@nickpope.me.uk>
 2021-12-23 11:47:13 +01:00
Adam Johnson 2d991ff661 Refs #33355 -- Moved SQLite functions to separate module. 
Co-Authored-By: Nick Pope <nick@nickpope.me.uk>
 2021-12-23 11:47:08 +01:00
Adam Johnson fa4b2c15f2 Refs #33355 -- Optimized LPad() database function on SQLite. 
Co-Authored-By: Nick Pope <nick@nickpope.me.uk>
 2021-12-23 06:56:30 +01:00
Mariusz Felisiak ca04659b4b
Refs #32355 -- Bumped required psycopg2 version to 2.8.4. 
psycopg2 2.8.4 is the first release to support Python 3.8.
 2021-12-22 20:32:55 +01:00
Adam Johnson c4328c2f4e Refs #33355 -- Optimized Trunc() on SQLite by using f-strings. 
Co-Authored-By: Nick Pope <nick@nickpope.me.uk>
 2021-12-22 11:47:55 +01:00
Adam Johnson a8fa3e5cd7 Refs #33355 -- Added missing tests for database functions and expression on null values. 2021-12-22 11:46:18 +01:00
mdalp 3b73f77ad4 Fixed #33358 -- Fixed handling timedelta < 1 day in schema operations on Oracle. 2021-12-14 09:08:25 +01:00
Adam Johnson 5111b636d9 Refs #33355 -- Fixed Trunc() with years < 1000 on SQLite. 
Thanks to Nick Pope for spotting the bug in Code Review.

Co-Authored-By: Nick Pope <nick@nickpope.me.uk>
 2021-12-13 11:50:45 +01:00
Mariusz Felisiak 2f73e5406d Refs #32502 -- Avoided table rebuild when adding fields with no default on SQLite. 2021-12-10 17:13:05 +01:00
Mariusz Felisiak 57f0638573 Fixed DatabaseFeatures.requires_literal_defaults on SQLite. 
This flag is currently unused on SQLite because it doesn't support
dropping a DEFAULT clause, however it requires literal defaults, rather
than parameterized ones, so we can set it for clarity.
 2021-12-10 12:06:46 +01:00
Mariusz Felisiak 4e249d11a6
Refs #32502 -- Added SchemaEditor.prepare_default() on SQLite. 2021-12-10 12:05:58 +01:00
Arsa 17df72114e Fixed #33340 -- Fixed unquoted column names in queries used by DatabaseCache. 2021-12-09 11:16:04 +01:00
Adam Johnson 063cf98d3a
Fixed #31765 -- Enforced enhanced ALTER TABLE behavior for SQLite connections. 2021-12-07 12:32:05 +01:00
Georgi Yanchev 9c1fe446b6 Fixed #33339 -- Made QuerySet.bulk_create() use TO_NCLOB() for TextFields on Oracle. 2021-12-03 07:39:20 +01:00
Mariusz Felisiak 5def7f3f74 Updated various links to HTTPS and new locations. 
Co-Authored-By: Nick Pope <nick@nickpope.me.uk>
 2021-12-02 11:27:29 +01:00
Przemysław Suliga 4ce59f602e Fixed #30398 -- Added CONN_HEALTH_CHECKS database setting. 
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.
 2021-12-01 07:44:48 +01:00
Mariusz Felisiak e361621dbc
Removed unneeded can_use_chunked_reads feature flag on SQLite. 
Unneeded since c0e3c65b9d.
 2021-11-25 20:08:46 +01:00
Mariusz Felisiak 1555e5850d
Removed unneeded supports_combined_alters feature flag on Oracle. 
supports_combined_alters is False by default.
 2021-11-24 10:23:43 +01:00
SwastikTripathi a7e7043c87 Fixed #33229 -- Fixed BaseDatabaseOperations.adapt_datetimefield_value()/adapt_timefield_value() crash with expressions. 2021-11-19 09:47:57 +01:00
Jonny Park 6fa2930573 Refs #24121 -- Added __repr__() to BaseDatabaseWrapper, JoinPromoter, and SQLCompiler. 2021-11-19 07:57:02 +01:00
Simon Charette 560ff988dd Refs #33288 -- Removed SQLite's DatabaseIntrospection._get_foreign_key_constraints(). 
The get_relations() method returns the exact same data in a more generic
format.
 2021-11-15 08:20:30 +01:00
Simon Charette 483e30c3d5 Fixed #33288 -- Made SQLite introspection use information schema for relations. 
Previous solution was using brittle and complex parsing rules to
extract them from the SQL used to define the tables.

Removed a now unnecessary unit test that ensured the removed parsing
logic accounted for optional spacing.
 2021-11-15 08:07:07 +01:00
Simon Charette 30ec7fe89a Refs #33288 -- Made SQLite introspection raise DatabaseError on nonexistent tables. 
All the other backends behave this way and we had to make adjustments
to our test suite to account for this discrepancy.

This also allows SQLite's get_relations() not to raise on a nonexistent
table while making sure the InspectDBTestCase.test_introspection_errors
test which ensures an error during introspection is surfaced in
generated models files still passes.
 2021-11-15 07:57:00 +01:00
Krzysztof Jagiello 8d9827c06c Fixed #33161 -- Enabled durability check for nested atomic blocks in TestCase. 
Co-Authored-By: Adam Johnson <me@adamj.eu>
 2021-11-12 13:05:56 +01:00
Can Sarigol 661316b066 Fixed #33279 -- Fixed handling time zones with "-" sign in names. 
Thanks yakimka for the report.

Regression in fde9b7d35e.
 2021-11-12 07:30:02 +01:00
Mariusz Felisiak 0b95a96ee1
Removed DatabaseIntrospection.get_key_columns(). 
Thanks Simon Charette for the report.
 2021-11-10 16:38:43 +01:00