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path: root/django/db/backends/base/features.py
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* Fixed #470 -- Added support for database defaults on fields.Ian Foote2023-05-121-0/+12
* Fixed #33759 -- Avoided unnecessary subquery in QuerySet.delete() with self-r...4the4ryushin2023-05-011-0/+3
* Fixed #34176 -- Fixed grouping by ambiguous aliases.Simon Charette2023-01-091-1/+1
* Fixed #14094 -- Added support for unlimited CharField on PostgreSQL.Adrian Torres2022-12-281-0/+3
* Fixed #18468 -- Added support for comments on columns and tables.kimsoungryoul2022-12-281-0/+5
* Fixed #33308 -- Added support for psycopg version 3.Daniele Varrazzo2022-12-151-0/+5
* Refs #17144 -- Removed support for grouping by primary key.Simon Charette2022-11-071-1/+0
* Refs #33308 -- Enabled explicit GROUP BY and ORDER BY aliases.Simon Charette2022-10-061-0/+1
* Fixed #33768 -- Fixed ordering compound queries by nulls_first/nulls_last on ...Simon Charette2022-10-051-0/+1
* Fixed #33996 -- Fixed CheckConstraint validation on NULL values.David Sanders2022-09-131-0/+3
* Fixed #32234 -- Made inspectdb inform about composite primary keys.Anv3sh2022-06-011-0/+4
* Refs #27064 -- Added RenameIndex migration operation.David Wobrock2022-05-121-0/+3
* Removed DatabaseFeatures.validates_explain_options.Mariusz Felisiak2022-04-111-4/+0
* Fixed #29865 -- Added logical XOR support for Q() and querysets.Ryan Heard2022-03-041-0/+3
* Fixed #33379 -- Added minimum database version checks.Hasan Ramezani2022-02-181-0/+2
* Refs #33476 -- Reformatted code with Black.django-bot2022-02-071-25/+25
* Fixed #31685 -- Added support for updating conflicts to QuerySet.bulk_create().sean_c_hsu2022-01-191-0/+4
* Fixed #33224 -- Removed DatabaseFeatures.supports_mixed_date_datetime_compari...Hasan Ramezani2021-11-021-3/+0
* Fixed #33228 -- Changed value of BaseDatabaseFeatures.has_case_insensitive_li...Chinmoy2021-10-281-1/+1
* Refs #10929 -- Allowed NowUTC SQL customization for third-party backends.Tim Graham2021-08-241-0/+2
* Fixed #32786 -- Moved subquery ordering clearing optimization to the _in lookup.Hannes Ljungberg2021-06-301-0/+3
* Refs #26167 -- Changed default value of DatabaseFeatures.supports_expression_...Hannes Ljungberg2021-01-141-1/+1
* Fixed #26167 -- Added support for functional indexes.Hannes Ljungberg2021-01-131-0/+4
* Refs #32178 -- Changed BaseDatabaseFeatures.django_test_expected_failures to ...Hasan Ramezani2020-12-111-1/+1
* Fixed #32178 -- Allowed database backends to skip tests and mark expected fai...Hasan Ramezani2020-12-101-0/+7
* Fixed #32179 -- Added JSONObject database function.Artur Beltsov2020-12-021-0/+2
* Replaced @no_oracle skips with DatabaseFeatures.allows_group_by_lob.Tim Graham2020-10-221-0/+2
* Fixed #32120 -- Added DatabaseFeatures.indexes_foreign_keys.Tim Graham2020-10-201-0/+3
* Fixed #31777 -- Added support for database collations to Char/TextFields.Tom Carrick2020-09-211-0/+7
* Refs #21181 -- Corrected DatabaseFeatures.test_collations for Swedish collation.Tom Carrick2020-09-181-1/+1
* Fixed #21181 -- Added Collate database function.Tom Carrick2020-08-111-0/+7
* Refs #31829 -- Added DatabaseFeatures.json_key_contains_list_matching_require...Tim Graham2020-07-301-0/+3
* Fixed #31836 -- Dropped support for JSONField __contains and __contained_by l...Mariusz Felisiak2020-07-281-0/+3
* Fixed #17653 -- Allowed using zero as AutoFields value on MySQL if NO_AUTO_VA...Mariusz Felisiak2020-07-201-1/+1
* Fixed #31758 -- Removed unneeded BytesToCharFieldConversionMixin.Sergey Fedoseev2020-07-021-3/+0
* Fixed #30913 -- Added support for covering indexes on PostgreSQL 11+.Hannes Ljungberg2020-06-041-0/+2
* Refs #31630 -- Added CharField and IntegerField to DatabaseFeatures.introspec...Tim Graham2020-06-041-0/+2
* Refs #31630 -- Removed DatabaseFeatures.can_introspect_autofield.Tim Graham2020-06-041-3/+1
* Fixed #31630 -- Replaced introspection features with DatabaseFeatures.introsp...Hasan Ramezani2020-06-041-32/+16
* Fixed #30375 -- Added FOR NO KEY UPDATE support to QuerySet.select_for_update...Manuel Weitzman2020-05-211-0/+1
* Refs #12990 -- Added DatabaseFeatures.has_json_operators.Tim Graham2020-05-181-0/+2
* Fixed #31584 -- Fixed crash when chaining values()/values_list() after Exists...Mariusz Felisiak2020-05-141-1/+2
* Fixed #12990, Refs #27694 -- Added JSONField model field.sage2020-05-081-0/+9
* Fixed #20581 -- Added support for deferrable unique constraints.Ian Foote2020-04-301-0/+2
* Fixed #31376 -- Optimized nulls ordering when possible on SQLite and MySQL.Simon Charette2020-03-181-0/+3
* Simplified imports from django.db and django.contrib.gis.db.Nick Pope2020-02-041-1/+1
* Fixed #31183 -- Added a feature flag for "<db> only supports UNBOUNDED togeth...Tim Graham2020-01-201-0/+1
* Refs #13312 -- Simplified handling of nulls ordering on MySQL.Nick Pope2019-11-041-0/+3
* Refs #29444 -- Removed redundant DatabaseFeatures.can_return_multiple_columns...Mariusz Felisiak2019-09-241-1/+0
* Fixed #28107 -- Added DatabaseFeatures.allows_group_by_selected_pks_on_model(...Vojtech Bocek2019-09-091-0/+5