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2025-08-21Fixed #36430 -- Removed artificially low limit on single field bulk ↵Jacob Walls
operations on SQLite.
2025-07-29Fixed #36531 -- Added forkserver support to parallel test runner.Mariusz Felisiak
2025-07-23Refs #36500 -- Rewrapped long docstrings and block comments via a script.django-bot
Rewrapped long docstrings and block comments to 79 characters + newline using script from https://github.com/medmunds/autofix-w505.
2025-07-13Skipped test_no_logs_without_debug test when the runner is invoked with ↵Jacob Walls
--debug-sql.
2025-07-10Fixed #36502 -- Restored UNNEST strategy for foreign key bulk inserts on ↵Simon Charette
PostgreSQL. Regression in 764af7a3d6c0b543dcf659a2c327f214da768fe4.
2025-06-16Refs #36380 -- Replaced mocked logging assertions in tests/backends/tests.py.Natalia
2025-06-16Fixed #36380 -- Deferred SQL formatting when running tests with --debug-sql.Natalia
Thanks to Jacob Walls for the report and previous iterations of this fix, to Simon Charette for the logging formatter idea, and to Tim Graham for testing and ensuring that 3rd party backends remain compatible. This partially reverts d8f093908c504ae0dbc39d3f5231f7d7920dde37. Refs #36112, #35448. Co-authored-by: Jacob Walls <jacobtylerwalls@gmail.com>
2025-05-08Fixed #36143 -- Made max_query_params respect SQLITE_LIMIT_VARIABLE_NUMBER.Sage Abdullah
Co-authored-by: Xavier Frankline <xf.xavierfrank@gmail.com>
2025-03-17Fixed #34865 -- Released memory earlier than garbage collection on database ↵fowczrek
wrapping layers. Thank you Florian Apolloner, Jake Howard and Patryk Zawadzki for the clarifying comments and reviews.
2025-03-17Fixed #33537 -- Made test database cloning on MySQL reraise unexpected errors.Mariusz Felisiak
Thanks Faakhir Zahid and Stephen Finucane for the initial patch. Thanks Simon Charette for the review.
2025-03-01Applied Black's 2025 stable style.Mariusz Felisiak
https://github.com/psf/black/releases/tag/25.1.0
2025-02-16Refs #35967 -- Deprecated BaseDatabaseCreation.create_test_db(serialize).Simon Charette
Given there are no longer any internal usages of serialize=True and it poses a risk to non-test databases integrity it seems appropriate to deprecate it.
2025-02-09Fixed #36105 -- Dropped support for MariaDB 10.5.Mariusz Felisiak
2025-02-01Fixed #36088 -- Avoided unnecessary DEFAULT usage on bulk_create().Simon Charette
When all values of a field with a db_default are DatabaseDefault, which is the case most of the time, there is no point in specifying explicit DEFAULT for all INSERT VALUES as that's what the database will do anyway if not specified. In the case of PostgreSQL doing so can even be harmful as it prevents the usage of the UNNEST strategy and in the case of Oracle, which doesn't support the usage of the DEFAULT keyword, it unnecessarily requires providing literal db defaults. Thanks Lily Foote for the review.
2025-01-29Fixed #36118 -- Accounted for multiple primary keys in bulk_update ↵Sarah Boyce
max_batch_size. Co-authored-by: Simon Charette <charette.s@gmail.com>
2025-01-25Fixed #36111 -- Fixed test --debug-sql crash on Oracle when no prior query ↵Jacob Walls
has executed.
2025-01-20Refs #35448 -- Fixed BackendTestCase.test_queries_logger() on Oracle < 23c.Mariusz Felisiak
2025-01-18Fixed #35448 -- Fixed formatting of test --debug-sql output.Tim Graham
Also adds DatabaseOperations.format_debug_sql() hook for backends (e.g. NoSQL) to customize formatting.
2025-01-15Refs #33817 -- Removed support for cx_Oracle per deprecation timeline.Sarah Boyce
2025-01-15Refs #34547 -- Removed DatabaseOperations.field_cast_sql() per deprecation ↵Sarah Boyce
timeline.
2024-12-17Fixed #7732 -- Added support for connection pools on Oracle.suraj
2024-12-16Refs #29850 -- Removed obsolete test_window_frame_raise_not_supported_error.Tim Graham
This NotSupportedError was removed in 6375cee490725969b4f67b3c988ef01350c1ad6d because it will never be reached due to the same exception raised by Window.as_sql().
2024-12-11Fixed #35936 -- Used unnest for bulk inserts on Postgres when possible.Simon Charette
This should make bulk_create significantly faster on Postgres when provided only literal values. Thanks James Sewell for writing about this technique, Tom Forbes for validating the performance benefits, David Sanders and Mariusz Felisiak for the review.
2024-08-28Fixed #35688 -- Restored timezone and role setters to be PostgreSQL ↵Sarah Boyce
DatabaseWrapper methods. Following the addition of PostgreSQL connection pool support in Refs #33497, the methods for configuring the database role and timezone were moved to module-level functions. This change prevented subclasses of DatabaseWrapper from overriding these methods as needed, for example, when creating wrappers for other PostgreSQL-based backends. Thank you Christian Hardenberg for the report and to Florian Apolloner and Natalia Bidart for the review. Regression in fad334e1a9b54ea1acb8cce02a25934c5acfe99f. Co-authored-by: Natalia <124304+nessita@users.noreply.github.com>
2024-08-28Refs #34547 -- Adjusted deprecation warning stacklevel in ↵Simon Charette
DatabaseOperations.field_cast_sql().
2024-08-28Refs #12581 -- Adjusted warning stacklevel in queries ring buffer.Simon Charette
2024-08-26Added supports_sequence_reset skip in backends tests.Tim Graham
2024-05-28Fixed #35469 -- Removed deferred SQL to create index removed by AlterField ↵Jacob Walls
operation.
2024-05-27Fixed #35479 -- Dropped support for PostgreSQL 13 and PostGIS 3.0.Mariusz Felisiak
2024-04-29Fixed #35412 -- Dropped support for SQLite < 3.31.Mariusz Felisiak
2024-04-10Made postgresql.tests.Tests.test_connect_pool less flaky by increasing ↵Sarah Boyce
timeout value.
2024-03-19Fixed ResourceWarning from unclosed SQLite connection on Python 3.13+.Mariusz Felisiak
On SQLite, close() doesn't explicitly close in-memory connections. Follow up to dd45d5223b3c5640baefcb591782bbcff873b6bf.
2024-03-06Fixed #35021 -- Fixed capturing queries when using client-side parameters ↵Michail Chatzis
binding with psycopg 3+.
2024-03-01Refs #33497 -- Added connection pool support for PostgreSQL.Sarah Boyce
Co-authored-by: Florian Apolloner <florian@apolloner.eu> Co-authored-by: Ran Benita <ran@unusedvar.com>
2024-02-20Fixed #35238 -- Fixed database serialization crash when base managers use ↵AlexCLeduc
prefetch_related(). Regression in 139135627650ed6aaaf4c755b82c3bd43f2b8f51 following deprecation in eedbf930287cb72e9afab1f7208c24b1146b0c4ec.
2024-02-16Fixed #24018 -- Allowed setting pragma options on SQLite.Aaron Linville
2024-01-30Fixed #29280 -- Made the transactions behavior configurable on SQLite.Anže Pečar
2024-01-26Applied Black's 2024 stable style.Mariusz Felisiak
https://github.com/psf/black/releases/tag/24.1.0
2024-01-16Fixed #35111 -- Fixed compilation of DateField __in/__range rhs on SQLite ↵Simon Charette
and MySQL. Also removed tests that ensured that adapt_(date)timefield backend operations where able to deal with expressions when it's not the case for any other adapt methods.
2024-01-12Fixed #35028 -- Disabled server-side bindings for named cursors on psycopg >= 3.Simon Charette
While we provide a `cursor_factory` based on the value of the `server_side_bindings` option to `psycopg.Connection` it is ignored by the `cursor` method when `name` is specified for `QuerySet.iterator()` usage and it causes the usage of `psycopg.ServerCursor` which performs server-side bindings. Since the ORM doesn't generates SQL that is suitable for server-side bindings when dealing with parametrized expressions a specialized cursor must be used to allow server-side cursors to be used with client-side bindings. Thanks Richard Ebeling for the report. Thanks Florian Apolloner and Daniele Varrazzo for reviews.
2024-01-01Updated DatabaseFeatures.bare_select_suffix on Oracle 23c.Nick Pope
https://docs.oracle.com/en/database/oracle/oracle-database/23/nfcoa/application-development.html#GUID-4EB70EB9-4EE3-4FE2-99C4-86F7AAC60F12
2023-12-07Refs #34986 -- Fixed ↵Nick Pope
backends.postgresql.test_server_side_cursors.ServerSideCursorsPostgres tests for PyPy.
2023-12-06Fixed typo in tests/backends/postgresql/test_server_side_cursors.py.Nick Pope
2023-11-27Fixed #34992 -- Fixed DatabaseFeatures.allows_group_by_selected_pks on ↵Nathaniel Conroy
MariaDB with ONLY_FULL_GROUP_BY sql mode. Regression in 041551d716b69ee7c81199eee86a2d10a72e15ab.
2023-10-27Fixed isolation of DatabaseWrapperLoggingTests.test_commit_debug_log().Mariusz Felisiak
2023-09-22Fixed #34840 -- Avoided casting string base fields on PostgreSQL.Mariusz Felisiak
Thanks Alex Vandiver for the report. Regression in 09ffc5c1212d4ced58b708cbbf3dfbfb77b782ca.
2023-09-20Fixed #34851 -- Dropped support for PostgreSQL 12 and PostGIS 2.5.Mariusz Felisiak
2023-09-19Fixed #34850 -- Dropped support for MariaDB 10.4.Mariusz Felisiak
2023-09-18Refs #33872 -- Removed ↵Mariusz Felisiak
django.contrib.postgres.fields.CIText/CICharField/CIEmailField/CITextField. Per deprecation timeline.
2023-08-31Fixed #34547 -- Deprecated DatabaseOperations.field_cast_sql().David Smith
generated by cgit v1.3 (git 2.53.0) at 2026-07-07 11:33:03 +0000