The subtract_temporals() database operation was not handling expressions
returning SQL params in mixed database types.
Regression in 35431298226165986ad07e91f9d3aca721ff38ec.
Thanks Reupen Shah for the report.
Thanks Simon Charette and Carlton Gibson for reviews.
Co-Authored-By: Jonas Haag <jonas@lophus.org>
Co-Authored-By: Christophe Baldy <christophe.baldy@polyconseil.fr>
Added assertions to compare results of .add(), .delete(), .touch(),
.incr(), .decr(), and .get_or_set() methods.
Made tests use assertIs() rather than assertTrue/False().
Two-digit years in the range of [00, 68] are in the current century,
while [69,99] are in the previous century, according to the Open Group
Specification.
Model.save_base() is called directly when loading fixtures and assumes
existing rows will be updated. Branching of "raw" allows to maintain
the optimization introduced in #29260 while supporting this edge case.
Regression in 85458e94e38c20e57939947ee515a1a53689659f.
Thanks Reupen Shah for the report.
This allows adding foreign key constraints inline and changing data in
the same migration on PostgreSQL 10+.
Regression in 738faf9da2a5cd03148a36375db80746c99c9623.
Thanks Janne Rönkkö for the report and Simon Charette for the
implementation idea and review.
Thanks Dmitriy Gunchenko for the report and Simon Charette for the
analysis and tests.
Regression in 5a4d7285bd10bd40d9f7e574a7c421eb21094858.
Fixed in 5a4d7285bd10bd40d9f7e574a7c421eb21094858.
Clearing the SELECT clause in Query.has_results was orphaning GROUP BY
references to it.
Thanks Thierry Bastian for the report and Baptiste Mispelon for the
bisect.
Regression in fb3f034f1c63160c0ff13c609acd01c18be12f80.
There is still no further progress on Jython 3 since support for Jython
was stripped in Django 2.0. The developers experimenting with Jython 3
have stated that they would need to start from scratch, so it doesn't
look as though it will materialize for years to come.
Python 2 and Django 1.11, the last version to support Python 2.7, will
both be end-of-life before Django 3.1 is released. We should no longer
instruct users to use an unsupported version of Django.
Thanks Johannes Hoppe for the report.
Regression in fb3f034f1c63160c0ff13c609acd01c18be12f80.
Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
Pytest changed their recommended entrypoint to 'pytest' in version 3.0.0 in 2016 : https://docs.pytest.org/en/latest/changelog.html#id1009. Also link the name since this is the only reference in the Django documentation at current.
