Commit Graph

710 Commits

Author SHA1 Message Date
Mariusz Felisiak 4ab1f559e8 Fixed #29416 -- Removed unnecesary subquery from GROUP BY clause on MySQL when using a RawSQL annotation.
Regression in 1d070d027c.
2018-05-27 18:25:19 -04:00
Tom c1c163b427 Fixed #28574 -- Added QuerySet.explain(). 2018-04-19 10:52:19 -04:00
Mariusz Felisiak 0b66c3b442
Fixed #29286 -- Fixed column mismatch crash with QuerySet.values() or values_list() after combining an annotated and unannotated queryset with union(), difference(), or intersection().
Regression in a0c03c62a8.

Thanks Tim Graham and Carlton Gibson for reviews.
2018-04-13 12:15:52 +02:00
Dmitry Dygalo c979c0a2b8 Fixed #25718 -- Made a JSONField lookup value of None match keys that have a null value. 2018-04-04 10:53:46 -04:00
Astral a0c03c62a8 Fixed #29229 -- Fixed column mismatch crash when combining two annotated values_list() querysets with union(), difference(), or intersection().
Regression in 7316720603821ebb64dfe8fa592ba6edcef5f3e.
2018-03-19 21:05:43 -04:00
Matthew Wilkes 2162f0983d Fixed #24747 -- Allowed transforms in QuerySet.order_by() and distinct(*fields). 2018-02-10 19:08:55 -05:00
Simon Charette d61fe24601 Fixed #29108 -- Fixed crash in aggregation of distinct+ordered+sliced querysets.
Regression in 4acae21846.
Thanks Stephen Brooks for the report.
2018-02-08 09:59:25 -05:00
Raymond Hettinger aba9763b51 Refs #28814 -- Imported from collections.abc to fix Python 3.7 deprecation warnings.
https://bugs.python.org/issue25988
2018-02-05 11:42:47 -05:00
Mariusz Felisiak 385e6fb352 Removed Query.split_exclude()'s unused prefix argument.
Unused since b4492a8ca4.
2018-01-12 19:06:15 -05:00
Дилян Палаузов a38ae914d8 Fixed #28996 -- Simplified some boolean constructs and removed trivial continue statements. 2018-01-12 12:44:50 -05:00
Дилян Палаузов d7b2aa24f7 Fixed #28982 -- Simplified code with and/or. 2018-01-03 20:12:23 -05:00
Robin Ramael fbf647287e Fixed #28811 -- Fixed crash when combining regular and group by annotations. 2018-01-03 08:24:16 -05:00
Ran Benita c21f158295 Fixed #28944 -- Fixed crash when chaining values()/values_list() after QuerySet.select_for_update(of=()). 2017-12-26 11:41:17 -05:00
Sergey Fedoseev 10bfa876be Refs #27985 -- Reallowed using __exact=None as an alias for __isnull=True if a custom lookup class with lookup_name != None is registered as the exact lookup.
Regression in 58da81a5a3 and prerequisite
for refs #28896.
2017-12-12 17:11:58 -10:00
Nick Pope d13a9e44de Fixed #28909 -- Simplified code using tuple/list/set/dict unpacking. 2017-12-11 07:08:45 -05:00
Simon Charette b43acf22df Refs #27849 -- Removed empty Q() hack in filtered Aggregate.as_sql().
This required allowing WhereNode to be provided as When(condition).

This was made possible by cf12257db2.
2017-12-08 10:59:49 -05:00
Tim Graham 2b81faab25
Fixed #28906 -- Removed unnecessary bool() calls. 2017-12-07 17:13:07 -05:00
Tim Graham a862af3839
Fixed #28893 -- Removed unnecessary dict.items() calls. 2017-12-06 17:17:59 -05:00
Дилян Палаузов d2afa5eb23 Fixed #28860 -- Removed unnecessary len() calls. 2017-12-04 10:35:23 -05:00
Sergey Fedoseev cf12257db2 Fixed #28863 -- Fixed filter on annotation that contains Q. 2017-12-01 21:48:49 -05:00
Yan Mitrofanov 54e5c4a00e Fixed #28820 -- Eliminated an extra query with QuerySet.update() on proxy models. 2017-11-21 12:11:47 -05:00
Dražen Odobašić d97f026a7a Fixed #28817 -- Made QuerySet.iterator() use server-side cursors after values() and values_list(). 2017-11-21 10:33:56 -05:00
Krzysztof Nazarewski 244cc40155 Fixed #26184 -- Allowed using any lookups in ModelAdmin.search_fields.
Thanks Krzysztof Nazarewski for the initial patch.
2017-11-18 19:33:52 -05:00
Дилян Палаузов 23bf4ad87f Fixed #28795 -- Removed 'not in' checks and used dict.setdefault(). 2017-11-14 10:52:52 -05:00
Mariusz Felisiak 2d3cc94284
Fixed #28781 -- Added QuerySet.values()/values_list() support for union(), difference(), and intersection().
Thanks Tim Graham for the review.
2017-11-12 14:28:11 +01:00
Дилян Палаузов c69e4bc691 Fixed #28769 -- Replaced 'x if x else y' with 'x or y'. 2017-11-07 09:08:46 -05:00
Ran Benita 03049fb8d9 Refs #28010 -- Allowed reverse related fields in SELECT FOR UPDATE .. OF.
Thanks Adam Chidlow for polishing the patch.
2017-10-28 20:33:42 -04:00
Tim Graham 1b73ccc4bf Fixed #28497 -- Restored the ability to use sliced QuerySets with __exact.
Regression in ec50937bcb.

Thanks Simon Charette for review.
2017-10-16 13:56:38 -04:00
Mariusz Felisiak 0899d583bd Fixed #28670 -- Added FETCH/OFFSET support on Oracle.
Thanks Tim Graham for the review.
2017-10-09 18:07:03 +02:00
Mariusz Felisiak 11ade8eefd Refs #24254 -- Removed unnecessary SQL AS clause in SQLCompiler.as_sql().
Incorrect on Oracle.
2017-10-06 12:47:41 -04:00
Mariusz Felisiak 03da070f5c Refs #28670 -- Moved LIMIT/OFFSET SQL to DatabaseOperations.limit_offset_sql().
Thanks Tim Graham for the review.
2017-10-04 20:24:38 +02:00
Tim Graham 51d230e00b Fixed #28675 -- Removed always True variable in SQLInsertCompiler.execute_sql() check.
Unused since 7deb25b8dd.
2017-10-03 10:32:11 -04:00
Дилян Палаузов 5d9b736fd8 Fixed #28652 -- Fixed a few comments in django/db/models/*. 2017-10-02 11:15:26 -04:00
Nicolas Delaby 01d440fa1e Fixed #27332 -- Added FilteredRelation API for conditional join (ON clause) support.
Thanks Anssi Kääriäinen for contributing to the patch.
2017-09-22 11:53:17 -04:00
Nicolas Delaby a30ef353e2 Removed unused list in Query.resolve_lookup_value().
Unneeded since its introduction in 4f138fe5a4.
2017-09-20 09:50:14 -04:00
Mads Jensen d549b88050 Fixed #26608 -- Added support for window expressions (OVER clause).
Thanks Josh Smeaton, Mariusz Felisiak, Sergey Fedoseev, Simon Charettes,
Adam Chainz/Johnson and Tim Graham for comments and reviews and Jamie
Cockburn for initial patch.
2017-09-18 09:42:29 -04:00
Tim Graham cb362a6750 Removed unnecessary check in SQLCompiler.get_related_selections(). 2017-09-15 08:37:46 -04:00
Tim Graham 6e4c6281db Reverted "Fixed #27818 -- Replaced try/except/pass with contextlib.suppress()."
This reverts commit 550cb3a365
because try/except performs better.
2017-09-07 08:16:21 -04:00
Sergey Fedoseev 8b2515a450 Removed unneeded __init__() methods. 2017-09-07 08:10:49 -04:00
Mariusz Felisiak fe0184b412 Updated EmpytResultSet import not to use the alias. 2017-09-03 11:06:06 -04:00
Mariusz Felisiak 2470756de0 Moved select_sql in SQLCompiler.get_extra_select() to improve performance. 2017-09-02 16:39:51 -04:00
Jeremy Kerr 84b7cb7df0 Fixed #28549 -- Fixed QuerySet.defer() with super and subclass fields.
Previously, deferring fields in different classes didn't omit the
superclass' deferred field.

Thanks Simon Charette for the suggested fix.
2017-08-31 09:35:05 -04:00
Sergey Fedoseev dca67bb2c2 Refs #28459 -- Improved performance of SQLCompiler.apply_converters(). 2017-08-23 16:26:24 -04:00
Sergey Fedoseev 41640760df Simplified generation of result in Query.get_aggregation(). 2017-08-15 09:59:31 -04:00
Sergey Fedoseev 6141040813 Avoided creation of temporary set in Query.append_annotation_mask(). 2017-08-15 09:43:47 -04:00
Sergey Fedoseev 0ec134e340 Simplified calculation of used joins in Query.build_filter(). 2017-08-11 10:46:11 -04:00
Sergey Fedoseev 7fa92daa99 Removed outdated comment in Query.build_filter(). 2017-08-11 09:19:19 -04:00
Sergey Fedoseev b8731c3fff Refs #28459 -- Improved performance of sql.compiler.cursor_iter(). 2017-08-08 14:07:03 -04:00
Sergey Fedoseev ca46f4688c Refs #28459 -- Improved performance of SQLCompiler.results_iter(). 2017-08-07 17:06:15 -04:00
Matthew Wilkes 32d1bf2bdb Fixed #28454 -- Simplifed use of Query.setup_joins() by returning a named tuple. 2017-08-01 14:25:54 -04:00
Sergey Fedoseev 62dee1483d Refs #28370 -- Moved db converters deprecation warning to improve performance. 2017-08-01 08:05:32 -04:00
Sergey Fedoseev 58da81a5a3 Fixed #27985 -- Fixed query for __exact=value when get_prep_value() converts value to None.
Also fixed crash of .filter(field__transform=None).
2017-07-31 15:34:07 -04:00
Anssi Kääriäinen 6155bc4a51 Refs #20880 -- Removed non-cloning logic from Query.clone(). 2017-07-31 15:31:29 -04:00
Sergey Fedoseev 0baea920c8 Fixed #28453 -- Made __exact=None lookup use transforms. 2017-07-31 13:31:04 -04:00
Sergey Fedoseev aadd3aeb2b Avoided creating temporary lists for obtaining the first item. 2017-07-31 11:02:23 -04:00
Sergey Fedoseev 38988f289f Avoided creation of temporary sets. 2017-07-29 10:16:43 -04:00
Tim Graham 487362fa8f Fixed #28370 -- Deprecated the context arg of Field.from_db_value() and Expression.convert_value().
Unused since a0d166306f.
2017-07-20 16:30:08 -04:00
Florian Apolloner adab280cef Fixed #28399 -- Fixed QuerySet.count() for union(), difference(), and intersection() queries. 2017-07-15 08:20:12 -04:00
Mariusz Felisiak ca74e56350 Fixed #28378 -- Fixed union() and difference() when combining with a queryset raising EmptyResultSet.
Thanks Jon Dufresne for the report. Thanks Tim Graham and Simon Charette
for the reviews.
2017-07-10 20:40:08 +02:00
Tim Graham 31a2af1c01 Removed useless hasattr in UpdateQuery._setup_query().
The if statement always evaluates to True.
2017-07-08 08:12:46 -04:00
Tim Graham 23c529a774 Removed unused Query.clone() memo kwarg.
Unused since 23ca3a0194.
2017-07-07 09:29:58 -04:00
Ran Benita b9f7dce84b Fixed #28010 -- Added FOR UPDATE OF support to QuerySet.select_for_update(). 2017-06-29 16:00:15 -04:00
Anssi Kääriäinen f7f5edd50d Removed obsolete Query.tables attribute.
Obsolete since Query.alias_map became an OrderedDict (refs #26522).
2017-06-29 11:09:11 -04:00
Tim Graham 7acbe89cc2 Refs #23853 -- Updated sql.query.Query.join() docstring.
Follow up to ab89414f40.
2017-06-13 14:16:52 -04:00
Mariusz Felisiak 82175ead72 Fixed #28293 -- Fixed union(), intersection(), and difference() when combining with an EmptyQuerySet.
Thanks Jon Dufresne for the report and Tim Graham for the review.
2017-06-13 08:16:16 +02:00
Claude Paroz af69f14e7b Removed unused sql.Query.query_terms
Unused since 5008a4db44.
2017-06-08 13:11:51 -04:00
Jon Dufresne 2c69824e5a Refs #23968 -- Removed unnecessary lists, generators, and tuple calls. 2017-06-01 19:08:59 -04:00
François Freitag edee5a8de6 Fixed #27639 -- Added chunk_size parameter to QuerySet.iterator(). 2017-06-01 17:50:41 -04:00
Jon Dufresne 21046e7773 Fixed #28249 -- Removed unnecessary dict.keys() calls.
iter(dict) is equivalent to iter(dict.keys()).
2017-05-27 19:08:46 -04:00
Simon Charette 4acae21846 Fixed #24254 -- Fixed queries using the __in lookup with querysets using distinct() and order_by().
Thanks Tim for the review.
2017-05-11 21:50:07 -04:00
Simon Charette daf2bd3efe Fixed #28107 -- Disabled grouping of selected primary keys for unmanaged models.
The grouping caused an issue with database views as PostgreSQL's query planer
isn't smart enough to introspect primary keys through views. Django doesn't
support database views but documents that unmanaged models should be used to
query them.

Thanks powderflask for the detailed report and investigation.
2017-05-11 20:00:57 -04:00
Simon Charette 9ae4362bec Refs #16187 -- Stopped compiling query compilers during lookup rhs processing.
Lookup right hand side processing was compiling query compilers which happened
to work by chance as SQLCompiler defines a as_sql() method with two optional
parameters albeit it doesn't expect the same type of arguments.
2017-05-01 00:41:21 -04:00
Simon Charette eb4724a063 Reverted "Refs #20939 -- Moved subquery ordering clearing optimization to the __in lookup."
This reverts commit e62ea0bb9c since it
broke multi-column __in lookups and _meta.order_wrt on Oracle.
2017-04-28 09:30:35 -04:00
Simon Charette e62ea0bb9c Refs #20939 -- Moved subquery ordering clearing optimization to the __in lookup.
Queries could potentially be resolved in cases where ordering matter.
2017-04-27 16:58:08 -04:00
Jon Dufresne 7be94e0335 Replaced set |= operator with update() to avoid temporary set. 2017-04-27 08:16:19 -04:00
Simon Charette c9159a082e Refs #20939 -- Removed the Query._prepare_as_filter_value() hack. 2017-04-25 23:43:33 -04:00
Simon Charette ec50937bcb Refs #20939 -- Removed the Query._forced_pk hack. 2017-04-25 23:43:33 -04:00
Simon Charette 8ef35468b6 Fixed #28101 -- Fixed a regression with nested __in subquery lookups and to_field.
Thanks Kristian Klette for the report and Tim for the help.
2017-04-23 00:21:27 -04:00
Sergey Fedoseev e7afef13f5 Fixed #26788 -- Fixed QuerySet.update() crash when updating a geometry to another one. 2017-04-10 13:26:26 -04:00
Mariusz Felisiak 054a44d6f0 Used NotSupportedError instead of DatabaseError in SQLCompiler.as_sql(). 2017-04-10 12:49:27 -04:00
Mariusz Felisiak 695d4dd790 Fixed #23147 -- Disabled a limit/offset on a query with select_for_update on Oracle.
Thanks Shai Berger and Tim Graham for the reviews.
2017-04-07 14:08:07 +02:00
Mariusz Felisiak 1d070d027c Fixed #25414 -- Fixed QuerySet.annotate() with pk in values() on MySQL.
Thanks Tim Graham and Simon Charette for the reviews.
2017-03-29 06:47:07 +02:00
Mads Jensen 19b8ca5824 Removed unused connector parameter of Query.build_filter().
Unused since 6fe2b001db.
2017-03-18 09:04:56 -04:00
Mads Jensen e45633086c Removed unused rest_of_lookups parameter of Query.try_transform().
Unused since 534aaf56f4.
2017-03-18 09:00:59 -04:00
Adam Johnson af121b08e8 Refs #27624 -- Made many attributes of Query immutable. 2017-03-08 09:25:44 -05:00
Bo Marchman 9bbb6e2d25 Fixed #26522 -- Fixed a nondeterministic AssertionError in QuerySet combining.
Thanks Andrew Brown for the test case.
2017-03-06 13:40:17 -05:00
Anton Samarchyan 60e52a047e Refs #27656 -- Updated django.db docstring verbs according to PEP 257. 2017-02-28 09:17:27 -05:00
François Freitag e124d2da94 Fixed #26551 -- Fixed negated Q() queries that span relations.
Prevented queries from reusing trimmed joins.
2017-02-09 11:20:33 -05:00
Lex Berezhny ac5f886c56 Fixed #27800 -- Fixed QuerySet.annotate(Length(...)).distinct() crash. 2017-01-31 18:45:55 -05:00
chillaranand d6eaf7c018 Refs #23919 -- Replaced super(ClassName, self) with super(). 2017-01-25 12:23:46 -05:00
Mads Jensen ebf34c3cdc Removed unused variables that are overwritten. 2017-01-25 09:14:05 -05:00
Tim Graham d170c63351 Refs #23919 -- Removed misc references to Python 2. 2017-01-21 20:02:00 -05:00
Simon Charette cecc079168 Refs #23919 -- Stopped inheriting from object to define new style classes. 2017-01-19 08:39:46 +01:00
Claude Paroz 2b281cc35e Refs #23919 -- Removed most of remaining six usage
Thanks Tim Graham for the review.
2017-01-18 21:33:28 +01:00
Tim Graham bfe0d54514 Refs #26230 -- Removed support for model name query lookups when using Meta.default_related_name.
Per deprecation timeline.
2017-01-17 20:52:03 -05:00
Josh Smeaton 1df89a60c5 Fixed #25307 -- Fixed QuerySet.annotate() crash with conditional expressions.
Thanks Travis Newport for the tests and Josh Smeaton for contributing
to the patch.
2017-01-16 10:03:15 -05:00
Florian Apolloner 84c1826ded Fixed #27718 -- Added QuerySet.union(), intersection(), difference().
Thanks Mariusz Felisiak for review and Oracle assistance.
Thanks Tim Graham for review and writing docs.
2017-01-14 08:32:07 -05:00
François Freitag 6b6be692fc Refs #16614 -- Prevented database errors from being masked by cursor close.
When an error occurred during the cursor.execute statement, the cursor
is closed. This operation did not fail with client-side cursors. Now,
with server-side cursors, the close operation might fail (example
below). The original error should be raised, not the one raised by
cursor.close(), this is only clean-up code.

For example, one can attempt to create a named cursor for an invalid
query. psycopg will raise an error about the invalid query and the
server-side cursor will not be created on PostgreSQL. When the code
attempts to cursor.close(), it asks psycopg to close a cursor that was
not created. pyscopg raises a new error: psycopg2.OperationalError:
cursor "_django_curs_140365867840512_20" does not exist.
2017-01-14 07:13:00 -05:00
François Freitag f3b7c05936 Refs #16614 -- Made QuerySet.iterator() use server-side cursors on PostgreSQL.
Thanks to Josh Smeaton for the idea of implementing server-side cursors
in PostgreSQL from the iterator method, and Anssi Kääriäinen and Kevin
Turner for their previous work. Also Simon Charette and Tim Graham for
review.
2017-01-11 09:25:37 -05:00
Florian Apolloner 00c7bfadf4 Removed unused enumerate. 2016-12-29 14:55:17 +01:00
Daniel Hillier 7da37699e8 Fixed #27594 -- Fixed select_related() with reverse self-referential OneToOneField.
Fixed definition of `klass_info['from_parent']` so that two models aren't
considered from a parent class if the model classes are the same.
2016-12-14 07:46:27 -05:00
InvalidInterrupt 98359109eb Fixed #17002 -- Allowed using a ManyToManyField through model that inherits another. 2016-12-07 17:50:51 -05:00
Keda87 48826aa541 Fixed #27546 -- Removed hardcoded class names in __repr__() methods. 2016-12-01 08:11:09 -05:00
Tim Graham 1bc249c2a6 Fixed #20939 -- Simplified query generation by converting QuerySet to Query.
Thanks Anssi Kääriäinen for the initial patch and Anssi, Simon Charette,
and Josh Smeaton for review.
2016-10-28 11:20:23 -04:00
Tim Graham 19f1321fa4 Removed unused loop in Query.change_aliases().
Unknown if it was ever used.
2016-10-24 11:27:41 -04:00
Tim Graham 5d1941adcf Removed unused 'field' argument to DeleteQuery.delete_batch().
Unused since a170c3f755.
2016-10-15 10:19:02 -04:00
Tim Graham b679a3cdb1 Tested QuerySet compatibility check.
cdfdcf4b70 missed this test.
2016-10-14 08:51:04 -04:00
Tim Graham f2dc6b3a99 Removed unused InsertQuery.clone().
Unknown if it was ever needed.
2016-10-13 16:58:43 -04:00
Tim Graham 3b2db6ec12 Removed unneeded try/except in Query.names_to_path(). 2016-10-13 16:56:54 -04:00
Tim Graham df1796b13f Removed unused branch in SQLUpdateCompiler.as_sql().
Unknown if it was ever needed.
2016-10-13 16:56:26 -04:00
Tim Graham 419de7b00d Removed unused branch in Query.change_aliases().
Unused since 0c7633178f.
2016-10-13 14:35:10 -04:00
Tim Graham 816eae3508 Removed unused EmptyResultSets in SQLCompilers.
Unused since ed1bcf0515.
2016-10-13 12:12:58 -04:00
Tim Graham a3a10f8abe Removed unused SubqueryConstraint.relabel_aliases() and clone() methods.
Unused since b68212f539.
2016-10-12 08:18:56 -04:00
François Freitag 8ac115c730 Fixed #27193 -- Preserved ordering in select_for_update subqueries. 2016-10-04 10:46:29 -04:00
Mariusz Felisiak 14986a0b9d Fixed #27268 -- Restored an invalid related field lookup error message in QuerySet filtering. 2016-09-27 15:00:36 -04:00
Tim Graham 419b6ec7d0 Removed unused branch in SQLCompiler.as_subquery_condition().
Unused since dcdc579d16.
2016-09-27 09:58:53 -04:00
François Freitag 631ef6b272 Made FieldError/FieldDoesNotExist messages uniform across Python versions.
Removed possible u'' prefixes on Python 2.
2016-09-17 09:29:14 -04:00
Mikhail Denisenko bae64dd0f1 Fixed #27062 -- Eased implementing select_for_update() on MSSQL. 2016-09-09 11:57:38 -04:00
Matthew Wilkes 4f138fe5a4 Fixed #22288 -- Fixed F() expressions with the __range lookup. 2016-08-19 13:40:56 -04:00
Ian Foote 698be78d74
Fixed #24854 -- Refactored QuerySet._values
Added django.db.models.sql.query.Query.set_values() method to handle
query mutation.
2016-08-16 10:03:40 +10:00
Simon Charette b8e6e1b43b
Fixed #26500 -- Added SKIP LOCKED support to select_for_update().
Thanks Tim for the review.
2016-08-08 12:01:43 -04:00
Johannes Dollinger 46509cf13d Moved EmpytResultSet to django.core.exceptions.
This removes the need for some inner imports.
2016-08-08 10:43:34 -04:00
Johannes Dollinger c002a0d39f Fixed #26517 -- Fixed ExpressionWrapper with empty queryset. 2016-08-08 10:43:33 -04:00
David Sanders a84344bc53 Fixed #19513, #18580 -- Fixed crash on QuerySet.update() after annotate(). 2016-06-29 14:08:13 -04:00
darius BERNARD a7ad473ad2 Fixed #26515 -- Fixed Query.trim_joins() for nested ForeignObjects. 2016-05-19 09:56:24 -04:00
Tim Graham df8d8d4292 Fixed E128 flake8 warnings in django/. 2016-04-08 09:51:06 -04:00
Tim Graham 2cd2d18851 Fixed W503 flake8 warnings. 2016-04-04 17:14:26 -04:00
Tim Graham 1c8c0837c6 Sorted single letter imports per the latest version of isort. 2016-03-28 11:45:31 -04:00
Tim Graham 359be4460e Refs #19527 -- Fixed SQL compiler regression causing Oracle failure. 2016-03-05 14:02:35 -05:00
acrefoot 04240b2365 Refs #19527 -- Allowed QuerySet.bulk_create() to set the primary key of its objects.
PostgreSQL support only.

Thanks Vladislav Manchev and alesasnouski for working on the patch.
2016-03-02 14:29:09 -05:00
chenesan b84f5ab4ec Fixed #26230 -- Made default_related_name affect related_query_name. 2016-02-27 08:48:32 -05:00
Anssi Kääriäinen 46ecfb9b3a Fixed #26196 -- Made sure __in lookups use to_field as default.
Thanks Simon Charette for the test.
2016-02-11 11:09:08 -05:00
Anssi Kääriäinen ee596888e1 Fixed #26092 -- Fixed QuerySet.order_by() regression with an M2M through model. 2016-01-20 19:13:05 -05:00
Sergey Fedoseev ed1bcf0515 Refs #25894 -- Fixed evaluation of zero-length slices of QuerySet.values() on Oracle. 2015-12-17 17:07:10 -05:00
Sergey Fedoseev 69b69f6d60 Fixed #25894 -- Fixed evaluation of zero-length slices of QuerySet.values(). 2015-12-15 07:29:35 -05:00
Simon Charette 8035cee922 Fixed #25882 -- Prevented fast deletes matching no rows from crashing on MySQL.
Thanks to Trac aliases gerricom for the report, raphaelmerx for the
attempts to reproduce and Sergey Fedoseev and Tim for the review.

Refs #16891
2015-12-14 13:12:36 -05:00
Dmitry Dygalo 92eced62cd Simplified lists creation in three places. 2015-11-17 07:58:49 -05:00
Ian Foote 32ef48aa56 Fixed #25609 -- Fixed regression in related field nested lookup error. 2015-10-27 13:49:00 -04:00
Tim Graham 67732a9b18 Fixed #24687 -- Added select_related() validation for nested non-relational fields.
The removed test was added in the original select_related() validation
patch (45d4e43d2d), but there doesn't
seem to be any reason for it.

Thanks Claude Paroz for help and review.
2015-10-10 09:48:50 -04:00
Tim Graham fd6a299cd0 Refs #14030 -- Removed backwards compatiblity for old-style aggregates.
Per deprecation timeline.
2015-09-23 19:31:10 -04:00
Tim Graham 3f50dc2be5 Removed SQLCompiler.__call__() per deprecation timeline. 2015-09-23 19:31:09 -04:00
Alex Hill 134ca4d438 Fixed #24509 -- Added Expression support to SQLInsertCompiler 2015-09-22 23:35:24 +10:00
Josh Smeaton 534aaf56f4 Fixed #24629 -- Unified Transform and Expression APIs 2015-09-21 19:56:24 +10:00
Simon Charette 4d886db078 Removed the unused JoinPromoter.outer_votes attribute. 2015-09-17 13:47:06 -04:00
Tim Graham 2dc9ec5616 Fixed #24525 -- Fixed AssertionError in some complex queries.
Thanks Anssi Kääriäinen for providing the solution.
2015-09-05 07:51:17 -04:00
Tim Graham 233b46f931 Fixed #19263 -- Fixed crash when filtering using __in and an empty QuerySet.
Thanks Marcin Biernat for the initial patch and tests.
2015-09-04 07:44:36 -04:00
Maxime Lorant 5153a3bfdc Fixed #25331 -- Removed trailing blank lines in docstrings. 2015-08-31 17:37:21 -04:00
Tim Graham 333cbdcd2d Fixed #24951 -- Fixed AssertionError in delete queries involving a foreign/primary key.
Thanks Anssi Kääriäinen for help.
2015-08-20 08:14:16 -04:00
Valentina Mukhamedzhanova 1f7b25c1a7 Fixed #24986 -- Added support for annotations in DISTINCT queries. 2015-08-15 08:23:32 -04:00
Alex Hill 98bcdfa8bd Fixed #25064 -- Allowed empty join columns. 2015-08-15 07:26:44 -04:00