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2019-02-07[2.2.x] Updated Oracle docs links to Oracle 18c.Mariusz Felisiak
Backport of 759a9b710c0e5a6009cfba406ff562919fa70ef0 from master
2019-01-30[2.2.x] Fixed E117 and F405 flake8 warnings.Mariusz Felisiak
Backport of 5a5c77d55dc85c7e6cf910243257e408887f412a from master
2019-01-28[2.2.x] Refs #30055 -- Added a helpful error when SQLite is too old.Tim Graham
Backport of 7444f3252757ed4384623e5afd7dcfeef3e0c74e from master.
2019-01-22[2.2.x] Fixed #30115 -- Fixed SQLite introspection crash with a varchar ↵Nick Pope
primary key. Removed obsolete max_length handling for CharField that caused the issue. Regression in a35d2a4510d5beec398b1007aaa26492d6aedf97. Backport of bff748df3e1e1c0077e02df2b77bda2b827ad129 from master.
2019-01-22[2.2.x] Fixed #30111 -- Fixed AppRegistryNotReady error with ↵Nasir Hussain
django.contrib.postgres in INSTALLED_APPS. Regression in e192223ed996ed30fe83787efdfa7f2be6b1a2ee. Backport of 2804b8d2153505ec49b191db2168302dfb92c3af from master.
2019-01-21[2.2.x] Fixed #30120 -- Fixed invalid SQL in distinct aggregate.Simon Charette
Regression in bc05547cd8c1dd511c6b6a6c873a1bc63417b111 (refs #28658). Backport of 65858119d23e37872505a4476e7141c33981fb50 from master.
2019-01-16Fixed #30044 -- Raised a FieldError on inherited field update attempts.Simon Charette
2019-01-16Refs #9475 -- Simplified dictionary unpacking.Simon Charette
2019-01-15Refs #9475 -- Fixed typo, used unpacking generalization, and made ↵Nick Pope
through_defaults kwarg-only.
2019-01-15Fixed #9475 -- Allowed RelatedManager.add(), create(), etc. for m2m with a ↵Collin Anderson
through model.
2019-01-15Fixed #30099 -- Fixed invalid SQL when filtering a Subquery by an aggregate.Nasir Hussain
2019-01-14Removed unnecessary string formatting of strings.Jon Dufresne
2019-01-14Refs #28478 -- Prevented timezone assignment for unusable PostgreSQL ↵Simon Charette
connections.
2019-01-14Refs #28643 -- Extracted DurationField logic for Avg() and Sum() into mixin.Nick Pope
Also addresses Sum() not handling the filter option correctly.
2019-01-14Refs #28643 -- Changed Variance() to use NumericOutputFieldMixin.Nick Pope
Keeps precision instead of forcing DecimalField to FloatField.
2019-01-14Refs #28643 -- Changed StdDev() to use NumericOutputFieldMixin.Nick Pope
Keeps precision instead of forcing DecimalField to FloatField.
2019-01-14Refs #28643 -- Changed Avg() to use NumericOutputFieldMixin.Nick Pope
Keeps precision instead of forcing DecimalField to FloatField.
2019-01-14Refs #28643 -- Moved db function mixins to a separate module.Nick Pope
2019-01-14Avoided calling as_oracle() for SQLite in Left database function.Nick Pope
2019-01-14Corrected comment in TruncTime database function.Nick Pope
2019-01-14Simplified overriding source expressions in some database functions.Nick Pope
2019-01-14Fixed #30093 -- Fixed ordering of combined queryset ordered by F expressions.Sergey Fedoseev
2019-01-13Fixed #27685 -- Added watchman support to the autoreloader.Tom Forbes
Removed support for pyinotify (refs #9722).
2019-01-12Refs #28643 -- Added Reverse database function.Nick Pope
Thanks Mariusz Felisiak for Oracle advice and review.
2019-01-12Fixed #30062 -- Added support for unique conditional constraints.Paveł Tyślacki
2019-01-12Used None as the empty value for condition in Index's SQL construction.Paveł Tyślacki
2019-01-11Refs #29738 -- Allowed registering serializers with MigrationWriter.can
2019-01-11Moved django.db.migrations.writer.SettingsReference to django.conf.Tim Graham
Reduces the possibility of circular imports.
2019-01-10Renamed variables after generalization of constraints.Paveł Tyślacki
Follow up to 8eae094638acf802c8047b341d126d94bc9b45a3.
2019-01-10Refs #28643 -- Added NullIf database function.Mads Jensen
Thanks Nick Pope, Mariusz Felisiak, and Tim Graham for reviews.
2019-01-09Fixed #28658 -- Added DISTINCT handling to the Aggregate class.Simon Charette
2019-01-09Fixed #30071 -- Fixed error message when a 'default' database isn't provided.Benjy Weinberger
2019-01-09Refs #23748 -- Added AutoField introspection for SQLite.Nick Pope
2019-01-09Renamed import in MySQL introspection backend for consistency.Nick Pope
2019-01-08Simplified some imports for database functions.Nick Pope
Used more specific modules to reduce the risk of circular imports.
2019-01-03Fixed typo in django/db/backends/base/features.py.Mariusz Felisiak
2019-01-02Used 4 space hanging indent for dictionaries.Tim Graham
Thanks Mariusz Felisiak for auditing.
2019-01-01Fixed #30060 -- Moved SQL generation for indexes and constraints to ↵Paveł Tyślacki
SchemaEditor.
2018-12-30Renamed QuerySet.earliest()/latest() helper method.Tim Graham
2018-12-27Fixed #29851 -- Fixed crash of annotations with window expressions in Subquery.Mariusz Felisiak
2018-12-26Refs #29547 -- Skipped an unsupported partial index test on older versions ↵Tim Graham
of SQLite. Follow up to e5b8626c0eb223cc3d643163882c5902c40ec972.
2018-12-26Refs #20483 -- Cached Oracle references retrieval on sql_flush().Simon Charette
2018-12-26Refs #30054, #20483 -- Cached SQLite references graph retrieval on sql_flush().Simon Charette
2018-12-24Fixed #30056 -- Added SQLite support for StdDev and Variance functions.Nick Pope
2018-12-22Renamed Sqlite and Sqlite3 references to SQLite.Nick Pope
2018-12-22Fixed #29970, #30041 -- Made ModelBase.__new__() pass attrs without ↵Sergey Fedoseev
contribute_to_class() to type.__new__().
2018-12-22Fixed #30054 -- Implemented cascaded flush on SQLite.Simon Charette
This is required to maintain foreign key integrity when using TransactionTestCase.available_apps. Refs #30033, #14204, #20483.
2018-12-22Fixed #30055 -- Dropped support for SQLite < 3.8.3.Tim Graham
2018-12-22Refs #30033 -- Checked constraints before committing SQLite schema changes.Simon Charette
This order of operations is more in line with SQLite's documented table rebuild procedure and ensures that changes aren't committed if foreign key integrity is broken.
2018-12-22Refs #29928 -- Added supports_pragma_foreign_key_check SQLite feature flag.Simon Charette