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2765 Commits

Author SHA1 Message Date
sage 8d7085e0fd Fixed #32252 -- Fixed __isnull=True on key transforms on SQLite and Oracle. 
__isnull=True on key transforms should not match keys with NULL values.
 2020-12-11 09:15:42 +01:00
sage e23484484c
Removed lhs_only argument from KeyTransform.preprocess_lhs(). 2020-12-07 10:14:27 +01:00
Artur Beltsov 48b4bae983 Fixed #32179 -- Added JSONObject database function. 2020-12-02 09:30:50 +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 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
David-Wobrock ba42569d5c Fixed #31507 -- Added QuerySet.exists() optimizations to compound queries. 2020-11-16 20:29:13 +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
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
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
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
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
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
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
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
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
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
Hasan Ramezani a046bcadbe
Fixed #31916 -- Fixed combined queryset crash when combining with ordered combined querysets. 2020-09-17 08:26:06 +02:00
Kwist 981a072dd4 Fixed #31843 -- Fixed pickling named values from QuerySet.values_list(). 2020-09-16 13:43:06 +02:00
Mariusz Felisiak eaf9764d3b
Fixed #32007 -- Fixed queryset crash with Q() annotation and aggregation. 
Thanks Gordon Wrigley for the report.

Regression in 8a6df55f2d.
 2020-09-15 11:40:59 +02:00
Mariusz Felisiak e11d05e0b4
Fixed #31990 -- Fixed QuerySet.ordered for GROUP BY queries on models with Meta.ordering. 
Regression in 0ddb4ebf7b.

Thanks Julien Dutriaux for the report.
 2020-09-14 20:07:44 +02:00
Hasan Ramezani 5362e08624 Fixed #31943 -- Fixed recreating QuerySet.values()/values_list() when using a pickled Query. 2020-09-11 07:58:52 +02:00
Ryan Hiebert 502e75f9ed Fixed #31750 -- Made models.Field equality compare models for inherited fields. 2020-09-09 20:52:59 +02:00
Brian Helba 2d42e23b6d Fixed #31941 -- Corrected FileField.deconstruct() with a callable storage. 2020-09-02 11:06:18 +02:00
Joe Jackson 9d5d865fd6 Fixed #31948 -- Added tzinfo parameter to TruncDate() and TruncTime(). 2020-09-02 07:42:27 +02:00
Federico Jaramillo Martínez 179d9dc0c2 Fixed #31952 -- Fixed EmptyFieldListFilter crash with reverse relationships. 
Thanks dacotagh for the report.
 2020-08-31 09:28:05 +02:00
Simon Charette f6405c0b8e Fixed #31965 -- Adjusted multi-table fast-deletion on MySQL/MariaDB. 
The optimization introduced in 7acef095d7 did not properly handle
deletion involving filters against aggregate annotations.

It initially was surfaced by a MariaDB test failure but misattributed
to an undocumented change in behavior that resulted in the systemic
generation of poorly performing database queries in 5b83bae031.

Thanks Anton Plotkin for the report.

Refs #23576.
 2020-08-31 08:11:28 +02:00
Simon Charette 38fce49c82 Fixed #31919 -- Resolved output_field of IntegerField subclasses combinations. 2020-08-31 06:42:40 +02:00
Mariusz Felisiak 0be51d2226 Fixed #31956 -- Fixed crash of ordering by JSONField with a custom decoder on PostgreSQL. 
Thanks Marc Debureaux for the report.
Thanks Simon Charette, Nick Pope, and Adam Johnson for reviews.
 2020-08-28 19:09:46 +02:00
Alexander 20d38fd759 Fixed #31947 -- Made QuerySet.update_or_create() reuse get_or_create(). 2020-08-27 11:46:47 +02:00