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1912 Commits

Author SHA1 Message Date
Mariusz Felisiak 331a460f8f Fixed DatabaseFeatures.uses_savepoints/can_release_savepoints and related tests with MyISAM storage engine. 2022-04-18 07:05:52 +02:00
Tim Graham db83ac48d4 Expanded QuerySet.explain() error message if a backend supports no formats. 2022-04-14 06:46:42 +02:00
Tim Graham a32876606f Removed unneeded code in explain_query_prefix() 2022-04-14 06:46:42 +02:00
Florian Apolloner 2eea361eff Fixed #30511 -- Used identity columns instead of serials on PostgreSQL. 2022-04-13 21:51:51 +02:00
Mariusz Felisiak fdfb3086fc Fixed DatabaseFeatures.supports_index_column_ordering and related tests with MyISAM storage engine. 2022-04-13 11:56:24 +02:00
Mariusz Felisiak 24f442b91d
Fixed DatabaseFeatures.supports_expression_indexes on MySQL with MyISAM. 2022-04-12 12:26:51 +02:00
Mariusz Felisiak b8759093d8
Removed DatabaseFeatures.validates_explain_options. 
Always True since 6723a26e59.
 2022-04-11 12:58:01 +02:00
Mariusz Felisiak 6723a26e59 Fixed CVE-2022-28347 -- Protected QuerySet.explain(**options) against SQL injection on PostgreSQL. 2022-04-11 08:59:58 +02:00
sarahboyce 65effbdb10 Fixed #33471 -- Made AlterField operation a noop when changing "choices". 
This also allows customizing attributes of fields that don't affect
a column definition.
 2022-04-06 13:05:57 +02:00
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