df4d622cac
Fixed #31345 -- Added BaseDatabaseIntrospection.get_relations().
2020-03-06 08:53:32 +01:00
769cee5252
Fixed #31327 -- Deprecated providing_args argument for Signal.
2020-03-05 09:38:52 +01:00
427a7e419b
Fixed #31333 -- Added BaseDatabaseIntrospection.get_table_description().
2020-03-04 12:26:31 +01:00
a19505eb2e
Refs #31331 -- Added DatabaseWrapper.sql_mode to MySQL.
2020-03-03 11:25:37 +01:00
a21f7b91db
Fixed #31301 -- Fixed crash of QuerySet.bulk_create() with mixed empty and set ForeignKeys to AutoFields on Oracle.
2020-02-28 12:56:03 +01:00
41ebe60728
Fixed #31312 -- Properly ordered temporal subtraction params on MySQL.
...
Regression in 9bcbcd599a
2020-02-27 08:50:55 +01:00
2a038521c4
Fixed #31271 -- Preserved ordering when unifying query parameters on Oracle.
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This caused misplacing parameters in logged SQL queries.
Regression in 79065b55a7
2020-02-18 11:45:12 +01:00
cbb6531e5b
Fixed #31228 -- Reallowed aggregates to be used with multiple expressions and no DISTINCT on SQLite.
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Regression in bc05547cd8
2020-02-18 10:32:23 +01:00
98f23a8af0
Fixed #26552 -- Deferred constraint checks when reloading the database with data for tests.
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deserialize_db_from_string() loads the full serialized database
contents, which might contain forward references and cycles. That
caused IntegrityError because constraints were checked immediately.
Now, it loads data in a transaction with constraint checks deferred
until the end of the transaction.
2020-02-14 13:18:06 +01:00
3259983f56
Fixed #31233 -- Closed database connections and cursors after use.
2020-02-06 15:35:23 +01:00
f48f671223
Refs #31233 -- Changed DatabaseWrapper._nodb_connection to _nodb_cursor().
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It is now a method instead of a property and returns a context manager
that yields a cursor on entry and closes the cursor and connection upon
exit.
2020-02-06 15:29:38 +01:00
335c9c94ac
Simplified imports from django.db and django.contrib.gis.db.
2020-02-04 13:20:06 +01:00
958977f662
Fixed #31212 -- Updated psycopg links to HTTPS and new location.
2020-01-29 06:25:40 +01:00
227d0c7365
Fixed #31183 -- Added a feature flag for "<db> only supports UNBOUNDED together with PRECEDING and FOLLOWING".
2020-01-20 20:03:35 +01:00
26be703fe6
Changed re-raising an exception to use bare raise syntax where appropriate.
2020-01-20 11:44:28 +01:00
9bcbcd599a
Fixed #31133 -- Fixed crash when subtracting against a subquery annotation.
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The subtract_temporals() database operation was not handling expressions
returning SQL params in mixed database types.
Regression in 3543129822
2020-01-03 10:35:08 +01:00
22ce5d0031
Fixed #31106 -- Fixed migrations crash on PostgreSQL 10+ when adding FK constraints inline and changing data.
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This allows adding foreign key constraints inline and changing data in
the same migration on PostgreSQL 10+.
Regression in 738faf9da2
2019-12-23 23:28:59 +01:00
ff00a05347
Fixed #31088 -- Added support for websearch searching in SearchQuery.
2019-12-16 14:59:59 +01:00
9d40b6bbf4
Fixed #31076 -- Fixed dbshell crash on Windows with Python < 3.8.
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subprocess.run()'s args parameter accepts path-like objects on Windows
since Python 3.8.
2019-12-16 11:20:41 +01:00
88637064b3
Refs #28373 -- Stopped setting tzinfo in typecast_timestamp().
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Unnecessary since cef3f2d3c6
2019-12-11 13:59:49 +01:00
c06492dd87
Fixed #23524 -- Allowed DATABASES['TIME_ZONE'] option on PostgreSQL.
2019-12-04 18:22:08 +01:00
ad88524e4d
Refs #23524 -- Unified BaseDatabaseWrapper.timezone.
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There was a special case in this property to return None when the
database backend supports time zone. However, only the PostgreSQL
backend supports time zones and it never uses this property.
2019-12-04 18:07:51 +01:00
664c98f1f8
Fixed #30413 -- Fixed test database signature on SQLite when test database name is provided.
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Previously, the same signature was created for multiple in-memory
databases on SQLite when they had tests databases names
DATABASES['TEST']['NAME'].
2019-11-21 19:50:24 +01:00
37e6c5b79b
Refs #25367 -- Moved conditional expression wrapping to the Exact lookup.
2019-11-21 11:56:35 +01:00
f5ebdfce5c
Fixed #25388 -- Added an option to allow disabling of migrations during test database creation.
2019-11-20 20:42:38 +01:00
555bebe774
Fixed #30987 -- Added models.PositiveBigIntegerField.
2019-11-19 09:34:11 +01:00
57a3d96ff5
Replaced unnecessary str()/bytes() calls with literals.
2019-11-18 15:30:10 +01:00
8685e764ef
Fixed #30986 -- Fixed queryset crash when filtering against boolean RawSQL expressions on Oracle.
2019-11-18 08:50:09 +01:00
6d590bcf1f
Fixed #30961 -- Fixed spaces in columns list SQL generated for indexes.
2019-11-08 08:52:47 +01:00
02983c5242
Fixed #30943 -- Added BloomIndex to django.contrib.postgres.
2019-11-07 11:23:53 +01:00
77aa74cb70
Refs #29983 -- Added support for using pathlib.Path in all settings.
2019-11-07 10:26:22 +01:00
a20ea33ca6
Fixed DatabaseFeatures.has_select_for_update_nowait on MariaDB 10.3+.
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Thanks Kola Erinoso for the report.
2019-11-05 10:18:47 +01:00
7286eaf681
Refs #13312 -- Simplified handling of nulls ordering on MySQL.
...
MySQL & MariaDB support the standard IS NULL and IS NOT NULL so
the same workaround used for NULLS FIRST and NULLS LAST that is
used for SQLite < 3.30.0 can be used.
Thanks Simon Charette for the discussion.
2019-11-04 14:47:58 +01:00
377c7cb2f7
Refs #23576 -- Disabled MySQL multi-alias deletion path on MariaDB 10.3.2+.
2019-10-31 08:14:30 +01:00
e3d0b4d550
Fixed #30899 -- Lazily compiled import time regular expressions.
2019-10-29 09:22:26 +01:00
55df1750be
Refs #30897 -- Added support for ANALYZE option to Queryset.explain() on MariaDB and MySQL 8.0.18+.
2019-10-24 15:13:26 +02:00
742961332e
Refs #30897 -- Added support for TREE format to Queryset.explain() on MySQL 8.0.16+.
2019-10-24 15:13:23 +02:00
7acef095d7
Fixed #23576 -- Implemented multi-alias fast-path deletion in MySQL backend.
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This required moving the entirety of DELETE SQL generation to the
compiler where it should have been in the first place and implementing
a specialized compiler on MySQL/MariaDB.
The MySQL compiler relies on the "DELETE table FROM table JOIN" syntax
for queries spanning over multiple tables.
2019-10-24 12:24:53 +02:00
e645f27907
Fixed DatabaseFeatures.update_can_self_select on MariaDB 10.3.2+.
2019-10-24 12:18:13 +02:00
fa5f3291e7
Fixed #30903 -- Fixed migrations crash on PostgreSQL when adding Index with opclasses and ordering.
2019-10-24 09:33:14 +02:00
6e9189c080
Refs #30897 -- Added test for SETTINGS option to Queryset.explain() on PostgreSQL 12+.
2019-10-23 14:07:18 +02:00
ef4beafa2c
Refs #28816 -- Prevented silencing data loss when decreasing CharField.max_length for ArrayField.base_field on PostgreSQL.
2019-10-17 12:50:53 +02:00
187a64608d
Fixed #30885 -- Dropped support for MariaDB 10.1.
2019-10-16 18:40:48 +02:00
4a849b6701
Fixed #30859 -- Fixed DatabaseFeatures.supports_aggregate_filter_clause on SQLite 3.30.1+.
2019-10-15 20:55:49 +02:00
02c63b8f2f
Refs #26608 -- Fixed DatabaseFeatures.supports_frame_range_fixed_distance on SQLite 3.28+, MariaDB 10.2+, and MySQL 8.0.2+.
2019-10-09 13:07:50 +02:00
8ed6788aa4
Fixed #30821 -- Added ExtractIsoWeekYear database function and iso_week_day lookup.
2019-10-02 10:41:34 +02:00
67e7dffe95
Fixed typo in BulkInsertMapper constant name.
2019-10-01 14:46:10 +02:00
dc890bef5a
Fixed #30510 -- Fixed crash of QuerySet.bulk_create() with mixed-length texts on Oracle.
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Text with more than 4000 characters must be set to as a CLOB on Oracle
what caused a mixed datatype error (ORA-01790) when shorter text
appeared in the same operation.
2019-10-01 12:38:58 +02:00
580e644f24
Fixed #30800 -- Fixed migrations crash when altering a field with custom db_type().
...
Regression in 1378d665a1
2019-09-25 12:32:24 +02:00
01104368ff
Refs #29444 -- Removed redundant DatabaseFeatures.can_return_multiple_columns_from_insert.
...
Unnecessary since b31e63879e
2019-09-24 10:37:22 +02:00
shankarj67
Jon Dufresne
aryan
Mariusz Felisiak
Hans Aarne Liblik
Simon Charette
Taoup
Matthijs Kooijman
Nick Pope
Tim Graham
James Turk
Zeynel Özdemir
Sergey Fedoseev
Aymeric Augustin
Farhaan Bukhsh
Caio Ariede
Hannes Ljungberg
Simon Charette
Hasan Ramezani
Anatol Ulrich
Ahmet Kucuk