3b73f77ad4
Fixed #33358 -- Fixed handling timedelta < 1 day in schema operations on Oracle.
2021-12-14 09:08:25 +01:00
5111b636d9
Refs #33355 -- Fixed Trunc() with years < 1000 on SQLite.
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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
2f73e5406d
Refs #32502 -- Avoided table rebuild when adding fields with no default on SQLite.
2021-12-10 17:13:05 +01:00
57f0638573
Fixed DatabaseFeatures.requires_literal_defaults on SQLite.
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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
4e249d11a6
Refs #32502 -- Added SchemaEditor.prepare_default() on SQLite.
2021-12-10 12:05:58 +01:00
17df72114e
Fixed #33340 -- Fixed unquoted column names in queries used by DatabaseCache.
2021-12-09 11:16:04 +01:00
063cf98d3a
Fixed #31765 -- Enforced enhanced ALTER TABLE behavior for SQLite connections.
2021-12-07 12:32:05 +01:00
9c1fe446b6
Fixed #33339 -- Made QuerySet.bulk_create() use TO_NCLOB() for TextFields on Oracle.
2021-12-03 07:39:20 +01:00
5def7f3f74
Updated various links to HTTPS and new locations.
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Co-Authored-By: Nick Pope <nick@nickpope.me.uk>
2021-12-02 11:27:29 +01:00
4ce59f602e
Fixed #30398 -- Added CONN_HEALTH_CHECKS database setting.
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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
e361621dbc
Removed unneeded can_use_chunked_reads feature flag on SQLite.
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Unneeded since c0e3c65b9d
2021-11-25 20:08:46 +01:00
1555e5850d
Removed unneeded supports_combined_alters feature flag on Oracle.
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supports_combined_alters is False by default.
2021-11-24 10:23:43 +01:00
a7e7043c87
Fixed #33229 -- Fixed BaseDatabaseOperations.adapt_datetimefield_value()/adapt_timefield_value() crash with expressions.
2021-11-19 09:47:57 +01:00
6fa2930573
Refs #24121 -- Added __repr__() to BaseDatabaseWrapper, JoinPromoter, and SQLCompiler.
2021-11-19 07:57:02 +01:00
560ff988dd
Refs #33288 -- Removed SQLite's DatabaseIntrospection._get_foreign_key_constraints().
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The get_relations() method returns the exact same data in a more generic
format.
2021-11-15 08:20:30 +01:00
483e30c3d5
Fixed #33288 -- Made SQLite introspection use information schema for relations.
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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
30ec7fe89a
Refs #33288 -- Made SQLite introspection raise DatabaseError on nonexistent tables.
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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
8d9827c06c
Fixed #33161 -- Enabled durability check for nested atomic blocks in TestCase.
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Co-Authored-By: Adam Johnson <me@adamj.eu>
2021-11-12 13:05:56 +01:00
661316b066
Fixed #33279 -- Fixed handling time zones with "-" sign in names.
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Thanks yakimka for the report.
Regression in fde9b7d35e
2021-11-12 07:30:02 +01:00
0b95a96ee1
Removed DatabaseIntrospection.get_key_columns().
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Thanks Simon Charette for the report.
2021-11-10 16:38:43 +01:00
afea68ca51
Fixed DatabaseIntrospection.get_relations() docstring.
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The foreign keys are "in" the given table, not "to" it.
2021-11-10 06:21:36 +01:00
407fe95cb1
Fixed #32691 -- Made Exact lookup on BooleanFields compare directly to a boolean value on MySQL.
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Performance regression in 37e6c5b79b
2021-11-02 21:30:21 +01:00
c069ee0b9d
Fixed #33224 -- Removed DatabaseFeatures.supports_mixed_date_datetime_comparisons.
2021-11-02 07:30:38 +01:00
073b7b5915
Fixed #33228 -- Changed value of BaseDatabaseFeatures.has_case_insensitive_like to False.
2021-10-28 17:56:29 +02:00
69af4d09ba
Fixed #32672 -- Fixed introspection of primary key constraints on SQLite.
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Thanks Simon Charette for the implementation idea.
2021-10-26 09:50:23 +02:00
551c997fea
Fixed #33214 -- Added BaseDatabaseOperations.format_for_duration_arithmetic() stub method.
2021-10-22 08:19:02 +02:00
86971c4090
Fixed #33194 -- Fixed migrations when altering a field with functional indexes/unique constraints on SQLite.
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This adjusts Expressions.rename_table_references() to only update alias
when needed.
Regression in 83fcfc9ec8
2021-10-18 08:25:23 +02:00
d10c7bfe56
Fixed #28401 -- Allowed hashlib.md5() calls to work with FIPS kernels.
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md5 is not an approved algorithm in FIPS mode, and trying to instantiate
a hashlib.md5() will fail when the system is running in FIPS mode.
md5 is allowed when in a non-security context. There is a plan to add a
keyword parameter (usedforsecurity) to hashlib.md5() to annotate whether
or not the instance is being used in a security context.
In the case where it is not, the instantiation of md5 will be allowed.
See https://bugs.python.org/issue9216 for more details.
Some downstream python versions already support this parameter. To
support these versions, a new encapsulation of md5() has been added.
This encapsulation will pass through the usedforsecurity parameter in
the case where the parameter is supported, and strip it if it is not.
Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
2021-10-12 08:58:27 +02:00
e76f9d5b44
Refs #32943 -- Added support for covering SP-GiST indexes on PostgreSQL 14+.
2021-10-01 13:11:34 +02:00
bd47b9bc81
Fixed #32961 -- Added BitXor() aggregate to django.contrib.postgres.
2021-10-01 10:32:39 +02:00
98c8bf1cee
Fixed #33160 -- Avoided suppressing query errors in _nodb_cursor() on PostgreSQL.
2021-10-01 07:23:57 +02:00
f5a3243911
Fixed #33125 -- Avoided redundant unique constraint when converting a non-unique field to primary key on MySQL and PostgreSQL.
2021-09-28 06:20:37 +02:00
221b2f85fe
Fixed #33129 -- Dropped support for MariaDB 10.2.
2021-09-22 11:57:54 +02:00
306607d5b9
Fixed #32365 -- Made zoneinfo the default timezone implementation.
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Thanks to Adam Johnson, Aymeric Augustin, David Smith, Mariusz Felisiak, Nick
Pope, and Paul Ganssle for reviews.
2021-09-16 12:11:05 +02:00
338fc0e7f1
Fixed #33080 -- Preserved nullability of textual fields on Oracle.
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Thanks Matt Hoskins for the report.
2021-09-01 20:54:12 +02:00
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
022d29c934
Refs #10929 -- Allowed NowUTC SQL customization for third-party backends.
2021-08-24 08:28:03 +02:00
518ce7a51f
Fixed #33017 -- Fixed storage engine introspection on MySQL.
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This also improves performance on MySQL instances with a large number
of databases, since querying the information_schema table can be very
slow
2021-08-20 11:05:21 +02:00
e9aa20e4e1
Optimized DatabaseSchemaEditor._field_should_be_indexed() on MySQL.
2021-08-20 10:30:02 +02:00
5fee36973c
Optimized BaseDatabaseSchemaEditor._effective_default() a bit,
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This eliminates an unneeded call to datetime.now() when
field.get_internal_type() equals "DateTimeField".
2021-07-28 08:12:01 +02:00
fe074c96a3
Refs #32962 -- Simplified NULL logic in BaseDatabaseSchemaEditor._iter_column_sql().
2021-07-27 20:10:25 +02:00
809c45ea3c
Fixed #32962 -- Consolidated string concatenations in BaseDatabaseSchemaEditor.column_sql().
2021-07-27 20:10:20 +02:00
1cba320786
Refs #32956 -- Changed "afterwards" to "afterward" in docs and comments.
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This also removes unnecessary comments with the previous spelling.
AP Stylebook has a short entry to advise the preferred spelling for
"en-us". "Afterwards" is preferred in British English.
2021-07-27 10:41:51 +02:00
3d9040a50b
Refs #32743 -- Fixed recreation of foreign key constraints when altering type of referenced primary key with MTI.
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Follow up to 325d7710ce
2021-07-27 07:30:33 +02:00
325d7710ce
Fixed #32743 -- Added foreign key altering when altering type of referenced primary key with MTI.
2021-07-26 08:51:56 +02:00
501a8db465
Fixed #10929 -- Added default argument to aggregates.
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Thanks to Simon Charette and Adam Johnson for the reviews.
2021-07-19 13:04:27 +02:00
f42ccdd835
Fixed #27021 -- Allowed lookup expressions in annotations, aggregations, and QuerySet.filter().
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Thanks Hannes Ljungberg and Simon Charette for reviews.
Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
2021-07-09 11:43:06 +02:00
77b88fe621
Fixed #32908 -- Allowed select_for_update(skip_locked) on MariaDB 10.6+.
2021-07-08 06:51:10 +02:00
355ecd1416
Fixed inspectdb and schema tests on MariaDB 10.6+.
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The utf8 character set (and related collations) is by default an alias
for utf8mb3 on MariaDB 10.6+.
2021-07-07 17:02:20 +02:00
2231429991
Refs #32508 -- Raised ImproperlyConfigured/TypeError instead of using "assert".
2021-07-05 13:31:03 +02:00
mdalp
Adam Johnson
Mariusz Felisiak
Arsa
Georgi Yanchev
Przemysław Suliga
SwastikTripathi
Jonny Park
Simon Charette
Krzysztof Jagiello
Can Sarigol
Tim Graham
Roman
Hasan Ramezani
Chinmoy
Anv3sh
Manaia Junior
Hannes Ljungberg
Ade Lee
Nick Pope
Daniel Hahler
Jordan Bae
Carlton Gibson
Matjaz Gregoric
Chris Jerdonek
David Smith
David Wobrock
Ian Foote
Mateo Radman