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4777 Commits

Author SHA1 Message Date
Ian Foote 3828879eee Fixed #32220 -- Added durable argument to transaction.atomic(). 2020-11-27 21:43:15 +01:00
Ian Foote 8b040e3cbb Fixed #25534, Fixed #31639 -- Added support for transform references in expressions. 
Thanks Mariusz Felisiak and Simon Charette for reviews.
 2020-11-27 20:42:04 +01:00
sage fe6e582421 Fixed #32203 -- Fixed QuerySet.values()/values_list() crash on key transforms with non-string values on SQLite. 
Thanks Gordon Wrigley for the report.
 2020-11-25 14:51:35 +01:00
Mariusz Felisiak f5e5aac59e
Fixed #32224 -- Avoided suppressing connection errors in supports_json_field on SQLite.` 
Regression in 6789ded0a6.

Thanks Juan Garcia Alvite for the report.
 2020-11-25 12:19:45 +01:00
Mariusz Felisiak b996424199 Simplified JSONField key transforms by using JSON_OBJECT() on Oracle. 2020-11-24 18:11:19 +01:00
Hasan Ramezani fe9c7ded29 Fixed #32200 -- Fixed grouping by ExpressionWrapper() with Q objects. 
Thanks Gordon Wrigley for the report.

Regression in df32fd42b8.
 2020-11-19 21:00:04 +01:00
Seamus Quinn 9f72b0970d
Fixed #32201 -- Removed obsolete isort:skip's. 
Obsolete as of isort 5.
 2020-11-19 06:35:41 +01:00
David-Wobrock ba42569d5c Fixed #31507 -- Added QuerySet.exists() optimizations to compound queries. 2020-11-16 20:29:13 +01:00
Hasan Ramezani 4cce1d13cf Fixed #32197 -- Improved error message when loading a database backend fails. 2020-11-16 06:05:03 +01:00
David-Wobrock 464a4c0c59 Fixed #31496 -- Fixed QuerySet.values()/values_list() crash on combined querysets ordered by annotations. 2020-11-14 10:22:09 +01:00
Hasan Ramezani 50c3ac6fa9 Fixed #31762 -- Made reloading the database for tests use the base manager. 
Co-authored-by: Eugene Kulak <kulak.eugene@gmail.com>
 2020-11-11 08:33:30 +01:00
Hannes Ljungberg 0773837e15 Fixed #32182 -- Fixed crash of JSONField nested key transforms with subquery annotations on PostgreSQL. 2020-11-10 07:09:58 +01:00
Simon Charette c2d4926702 Fixed #31910 -- Fixed crash of GIS aggregations over subqueries. 
Regression was introduced by fff5186 but was due a long standing issue.

AggregateQuery was abusing Query.subquery: bool by stashing its
compiled inner query's SQL for later use in its compiler which made
select_format checks for Query.subquery wrongly assume the provide
query was a subquery.

This patch prevents that from happening by using a dedicated
inner_query attribute which is compiled at a later time by
SQLAggregateCompiler.

Moving the inner query's compilation to SQLAggregateCompiler.compile
had the side effect of addressing a long standing issue with
aggregation subquery pushdown which prevented converters from being
run. This is now fixed as the aggregation_regress adjustments
demonstrate.

Refs #25367.

Thanks Eran Keydar for the report.
 2020-11-04 09:54:58 +01:00
David-Wobrock cfc7cd6513 Fixed #32132 -- Fixed column types in m2m intermediary tables for Positive(Big/Small)IntegerFields. 2020-11-02 20:11:58 +01:00
Simon Charette 384ac0990f Refs #32061 -- Prevented password leak on MySQL dbshell crash. 
The usage of the --password flag when invoking the mysql CLI has the
potential of exposing the password in plain text if the command happens
to crash due to the inclusion of args provided to
subprocess.run(check=True) in the string representation of the
subprocess.CalledProcessError exception raised on non-zero return code.

Since this has the potential of leaking the password to logging
facilities configured to capture crashes (e.g. sys.excepthook, Sentry)
it's safer to rely on the MYSQL_PWD environment variable instead even
if its usage is discouraged due to potential leak through the ps
command on old flavors of Unix.

Thanks Charlie Denton for reporting the issue to the security team.

Refs #24999.
 2020-10-30 10:12:52 +01:00
Simon Charette bbe6fbb876 Refs #32061 -- Unified DatabaseClient.runshell() in db backends. 2020-10-29 22:22:58 +01:00
Christian Klus 4ac2d4fa42 Fixed #32152 -- Fixed grouping by subquery aliases. 
Regression in 42c08ee465.

Thanks Simon Charette for the review.
 2020-10-29 09:56:09 +01:00
Martin Thoma 302caa40e4 Made small readability improvements. 2020-10-28 20:20:20 +01:00
Simon Charette 8593e162c9 Fixed #32143 -- Used EXISTS to exclude multi-valued relationships. 
As mentioned in the pre-existing split_exclude() docstring EXISTS is
easier to optimize for query planers and circumvents the IN (NULL)
handling issue.
 2020-10-28 07:22:00 +01:00
Simon Charette bbf141bcdc Refs #27149 -- Fixed sql.Query identity. 
By making Query subclass BaseExpression in
3543129822 the former defined it's
identity based off _construct_args which is not appropriate.
 2020-10-28 07:21:53 +01:00
Nguyen You 0b4fe82c74
Improved naming consistency in BaseManage.contribute_to_class(). 
Matches signatures of other contribute_to_class() methods.
 2020-10-27 10:51:03 +01:00
Hannes Ljungberg 10f8b82d19 Fixed #29497 -- Fixed loss of assigned parent when saving child with bulk_create() after parent. 2020-10-26 12:00:34 +01:00
Adam Johnson a56586eafe Fixed #32134 -- Fixed crash of __range lookup with namedtuple. 
Regression in 8be79984dc.

Thanks Gordon Wrigley for the report.
 2020-10-23 18:01:31 +02:00
Tim Graham 755dbf39fc Replaced @no_oracle skips with DatabaseFeatures.allows_group_by_lob. 2020-10-22 18:16:58 +02:00
Étienne Beaulé 509d9da26f Fixed #26390 -- Disabled grouping by Random(). 
Thanks to Tzu-ping Chung for the tests.
 2020-10-21 20:54:53 +02:00
Tom Carrick f5e07601b2 Fixed #32046 -- Added CreateCollation/RemoveCollation operations for PostgreSQL. 2020-10-21 10:53:44 +02:00
Hannes Ljungberg 0e7a45fca0 Fixed #32126 -- Fixed grouping by Case() annotation without cases. 
Co-authored-by: Simon Charette <charettes@users.noreply.github.com>
 2020-10-21 07:22:52 +02:00
Tim Graham ede9fac758
Fixed #32120 -- Added DatabaseFeatures.indexes_foreign_keys. 2020-10-20 06:22:56 +02:00
Herbert Poul c897b1587c Fixed #32108 -- Made transaction.on_commit() raise TypeError when callback is not a callable. 2020-10-19 20:46:13 +02:00
Hasan Ramezani 3b1746d519 Fixed #32107 -- Fixed ProtectedError.protected_objects and RestrictedError.restricted_objects. 
Regression in 4ca5c565f4 and
ab3cbd8b9a.

Thanks Vitaliy Yelnik for the report.
 2020-10-19 12:43:32 +02:00
Hannes Ljungberg c7c7615d00 Fixed #32116 -- Fixed QuerySet.order_by() crash on EmptyQuerySet with union() on a single non-empty ordered queryset. 2020-10-19 08:36:07 +02:00
manav014 af87574a3c Fixed #6517 -- Made dbshell use charset option on MySQL. 
Co-Authored-By: Mariusz Felisiak <felisiak.mariusz@gmail.com>
 2020-10-17 12:24:36 +02:00
Mariusz Felisiak 1fb97fb965
Refs #32096 -- Made JSONField check respect Meta.required_db_vendor. 
Thanks Simon Charette for the implementation idea.
 2020-10-15 22:05:16 +02:00
Çağıl Uluşahin 9159d173c3 Fixed #25253 -- Made AlterField operation a noop when changing attributes that don't affect the schema. 2020-10-15 20:11:07 +02:00
Mariusz Felisiak bbd55e5863 Refs #32096 -- Fixed ExpressionWrapper crash with JSONField key transforms. 
Regression in 6789ded0a6.

Thanks Simon Charette and Igor Jerosimić for the report.
 2020-10-14 20:56:04 +02:00
Mariusz Felisiak 7e1e198494 Refs #32096 -- Fixed __in lookup crash against key transforms for JSONField. 
Regression in 6789ded0a6 and
1251772cb8.

Thanks Simon Charette and Igor Jerosimić for the report.
 2020-10-14 20:56:04 +02:00
David-Wobrock ee005328c8 Fixed #31640 -- Made Trunc() truncate datetimes to Date/TimeField in a specific timezone. 2020-10-14 20:06:26 +02:00
David-Wobrock a0571c1003 Refs #31640 -- Made Extract raise ValueError when using tzinfo with Date/TimeField. 2020-10-14 20:03:07 +02:00
Sultan 6599608c4d
Fixed #32098 -- Made FieldFile use FileField.attname. 
After a93425a37f FileDescriptor is a
subclass of DeferredAttribute and uses FileField.attname to access the
field data, so that custom subclasses can not only save data to files,
but also represent the same data with a different data type by
attaching FileFiled.name to a particular descriptor.

Follow up to a93425a37f.
 2020-10-12 07:22:59 +02:00
Bob Renwick 036f160733 Refs #20577 -- Deferred filtering of prefetched related querysets by reverse m2o relation. 2020-10-06 21:19:56 +02:00
Mariusz Felisiak 999cddd58d
Fixed #32073 -- Skipped collation tests on PostgreSQL < 10. 
PostgreSQL < 10 doesn't support ICU collations.

Thanks Hannes Ljungberg for the report.
 2020-10-06 12:51:35 +02:00
Simon Charette 0ef04fdd7a Refs #31926 -- Fixed reverse related identity crash on Q() limit_choices_to. 2020-10-05 20:47:51 +02:00
Hasan Ramezani 981a3426cf Fixed #32068 -- Added error messages on get() with filters following union(), intersection(), and difference(). 2020-10-05 12:25:05 +02:00
David-Wobrock c32d8f33d8 Fixed #31926 -- Fixed recreating queryset with FilteredRelation when using a pickled Query. 
In a pickled join, the join_fields had the same values, but weren't the
same object (contrary to when not pickling the QuerySet).
 2020-10-05 10:07:34 +02:00
Nick Pope 06c5d3fafc Fixed #32060 -- Added Random database function. 2020-10-02 06:58:03 +02:00
David Wobrock 058747b77a Fixed #31880 -- Made QuerySet.aggregate() raise FieldError when aggregating over aggregation aliases. 2020-09-29 09:04:25 +02:00
Mariusz Felisiak 77caeaea88
Fixed #32012 -- Made test database creation sync apps models when migrations are disabled. 
Thanks Jaap Roes for the report.
 2020-09-23 10:54:04 +02:00
Hasan Ramezani 71d10ca8c9 Fixed #31723 -- Fixed window functions crash with DecimalField on SQLite. 
Thanks Simon Charette for the initial patch.
 2020-09-23 09:35:32 +02:00
Tom Carrick e387f191f7 Fixed #31777 -- Added support for database collations to Char/TextFields. 
Thanks Simon Charette and Mariusz Felisiak for reviews.
 2020-09-21 18:24:56 +02:00
Tom Carrick 278b6187d2 Refs #21181 -- Corrected DatabaseFeatures.test_collations for Swedish collation. 
Previously, backends used different keys "swedish-ci" or "swedish_ci".
 2020-09-18 12:15:46 +02:00