Nick Pope 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

..

fields

Fixed #30931 -- Restored ability to override Model.get_FIELD_display().

2019-11-04 07:55:34 +01:00

functions

Removed redundant names in django.db.models.functions.__all__.

2019-10-02 13:07:14 +02:00

sql

Fixed #30899 -- Lazily compiled import time regular expressions.

2019-10-29 09:22:26 +01:00

__init__.py

Fixed #27910 -- Added enumeration helpers for use in Field.choices.

2019-09-04 14:42:49 +02:00

aggregates.py

Fixed #30665 -- Added support for distinct argument to Avg() and Sum().

2019-07-31 11:22:50 +02:00

base.py

Fixed #30651 -- Made __eq__() methods return NotImplemented for not implemented comparisons.

2019-10-01 17:58:19 +02:00

constants.py

Refactored qs.add_q() and utils/tree.py

2013-03-13 10:44:49 +02:00

constraints.py

Fixed #30651 -- Made __eq__() methods return NotImplemented for not implemented comparisons.

2019-10-01 17:58:19 +02:00

deletion.py

Fixed #30856 -- Combined fast-delete queries by model during cascade deletion.

2019-10-09 09:49:53 +02:00

enums.py

Fixed #30902 -- Added __str__() for model choice enums.

2019-10-25 09:19:56 +02:00

expressions.py

Refs #13312 -- Simplified handling of nulls ordering on MySQL.

2019-11-04 14:47:58 +01:00

indexes.py

Fixed #30651 -- Made __eq__() methods return NotImplemented for not implemented comparisons.

2019-10-01 17:58:19 +02:00

lookups.py

Fixed #30841 -- Deprecated using non-boolean values for isnull lookup.

2019-10-21 08:44:20 +02:00

manager.py

Fixed #28982 -- Simplified code with and/or.

2018-01-03 20:12:23 -05:00

options.py

Refs #29444 -- Allowed returning multiple fields from INSERT statements on PostgreSQL.

2019-09-09 10:51:14 +02:00

query_utils.py

Fixed #30651 -- Made __eq__() methods return NotImplemented for not implemented comparisons.

2019-10-01 17:58:19 +02:00

query.py

Fixed #23576 -- Implemented multi-alias fast-path deletion in MySQL backend.

2019-10-24 12:24:53 +02:00

signals.py

Fixed imports per isort 4.3.0.

2018-02-01 09:29:46 +01:00

utils.py

Refs #27656 -- Updated django.db docstring verbs according to PEP 257.

2017-02-28 09:17:27 -05:00