This reverts commit 8099d33b6553c9ee7de779ae9d191a1bf22adbda as it caused
a regression that cannot be solved without changing force_text() which has
a small risk of introducing regressions. This change will remain in master
along with an update to force_text().
QuerySet.exists() incorrectly handled query.group_by = True
case (grouping by all select fields), causing GROUP BY
expressions to be wiped along with select fields.
Backport of 801a84ae329a24d9adf01b700429fe8f1285b2b8 from master
Added apps to unmigrated apps if the migrations module is a file
or a folder missing __init__.py.
Thanks to Ernest0x for the bug report.
Backport of d73176a84273c06fa11075c65293ec28497a8423 from master
Thanks Raphaël Hertzog for the report and help on the patch, and Tim Graham
for the review.
Backport of 170f7115bbae45f26ca8078e749dfe67445a57ea from master
When the query's model had a self-referential foreign key, the
compiler.get_group_by() code incorrectly used the self-referential
foreign key's column (for example parent_id) as GROUP BY clause
when it should have used the model's primary key column (id).
Backport of adc57632bc26cc8fe42bdb6aff463f883214980a from master
Case expressions weren't copied deep enough (self.cases list was
reused resulting in an error).
Backport of 7b05d2fdaed582662d8f79130932f600f4f966a0 from master
This is a regression caused by introducing rendered migration states in
1aa3e09c2043 and the _meta refactoring in fb48eb05816b.
Thanks to Danilo Bargen for reporting the issue and Marten Kenbeek and
Tim Graham for triaging the bug and providing the initial test case.
Backport of 63f9b633f9cb620a4c4764b47dca127706a8d7b4 from master
The test failed on RHEL6 systems running python 2.7 from a RedHat
Software Collection (SCL) because this test runs an external python
script with a stripped system environment. RedHat SCLs work by setting
a number of system environment variables when these are stripped out by
this test the python 2.7 interpreter is no longer able to function
properly because it can not find the system libraries needed.
Now we use use mock to modify the system environment directly.
Backport of 31e6c9c8e310e68a96c1f76b9657242c6cecaa4d from master
Thanks to Reto Aebersold for reporting the issue and Tim Graham and
Claude Paroz for the review.
Backport of faad6070ee2eeea270c76381f9ca5999bf1ac15f from master
Without that, the Note model would be initially created and then
the tests using that model failed when run in isolation.
Backport of f54c0ec06e from master.
The only problem for Oracle was the test, which tested nullity on
text/char fields -- but Oracle interprets_empty_strings_as_null.
Backport of d5a0acc from master
Thanks to charettes and priidukull for investigating the issue, and to
kurevin for the report.
Backport of 355c5edd9390caad5725375abca03460805f663b from master
Fixed queries where an expression was used in order_by() but the
expression wasn't in the query's select clause (for example the
expression could be masked by .values() call)
Thanks to Trac alias MattBlack85 for the report.
Backport of fb5c7748da from master.
Instead of setting ``warning_stream`` in the docutils config overrides
to ``False`` I opted for filtering the stderr in the tests to keep the
error output showing up in server logs.
Thanks Tim Graham for the report and review
Backport of 3caf7efb44712f89d6552076c240a3c898673a2c from master
