a411b90967
Refs #33050 -- Added test for QuerySet.count() on combined queries with select_related().
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Thanks Simon Charette for noticing this.
Fixed in 70499b25c7
2022-11-23 09:35:48 +01:00
70499b25c7
Fixed #34123 -- Fixed combinator order by alias when using select_related().
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Regression in c58a8acd41
2022-11-15 10:48:19 +01:00
c2cc80756b
Fixed #34125 -- Fixed sliced QuerySet.union() crash on a single non-empty queryset.
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The bug existed since sliced query union was added but was elevated to
query union slices by moving the .exists() optimization to the compiler
in 3d734c09ff
2022-10-29 09:21:25 +02:00
f0c06f8ab7
Refs #33990 -- Renamed TransactionTestCase.assertQuerysetEqual() to assertQuerySetEqual().
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Co-Authored-By: Michael Howitz <mh@gocept.com>
2022-10-08 08:07:38 +02:00
c58a8acd41
Fixed #33768 -- Fixed ordering compound queries by nulls_first/nulls_last on MySQL.
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Columns of the left outer most select statement in a combined query
can be referenced by alias just like by index.
This removes combined query ordering by column index and avoids an
unnecessary usage of RawSQL which causes issues for backends that
specialize the treatment of null ordering.
2022-10-05 14:04:49 +02:00
44ffd8d06f
Fixed #33796 -- Fixed ordered combined queryset crash when used in subquery on PostgreSQL and MySQL.
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Thanks Shai Berger for the report.
Regression in 30a0144134
2022-06-27 06:21:31 +02:00
c6b4d62fa2
Fixed #29865 -- Added logical XOR support for Q() and querysets.
2022-03-04 12:55:37 +01:00
847f46e9bf
Removed redundant QuerySet.all() calls in docs and tests.
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Most QuerySet methods are mapped onto the Manager and, in general,
it isn't necessary to call .all() on the manager.
2022-02-22 10:29:38 +01:00
9c19aff7c7
Refs #33476 -- Reformatted code with Black.
2022-02-07 20:37:05 +01:00
30a0144134
Fixed #29338 -- Allowed using combined queryset in Subquery.
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Thanks Eugene Kovalev for the initial patch, Simon Charette for the
review, and Chetan Khanna for help.
2022-01-17 18:01:07 +01:00
f997c81472
Fixed #33127 -- Added error messages on | and & operators with combined querysets.
2021-09-24 06:59:22 +02:00
9760e262f8
Fixed #32627 -- Fixed QuerySet.values()/values_list() crash on combined querysets ordered by unannotated columns.
2021-04-12 21:11:40 +02:00
d01709aae2
Fixed #24141 -- Added QuerySet.contains().
2021-03-06 20:40:29 +01:00
ba42569d5c
Fixed #31507 -- Added QuerySet.exists() optimizations to compound queries.
2020-11-16 20:29:13 +01:00
7b42d34646
Refs #27718 -- Doc'd and tested QuerySet.exists() for combined querysets.
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Supported since 84c1826ded
2020-11-16 15:15:41 +01:00
464a4c0c59
Fixed #31496 -- Fixed QuerySet.values()/values_list() crash on combined querysets ordered by annotations.
2020-11-14 10:22:09 +01:00
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
981a3426cf
Fixed #32068 -- Added error messages on get() with filters following union(), intersection(), and difference().
2020-10-05 12:25:05 +02:00
7cfa40d872
Refs #32068 -- Added tests for get() following union(), intersection(), and difference().
2020-10-05 12:25:02 +02:00
a046bcadbe
Fixed #31916 -- Fixed combined queryset crash when combining with ordered combined querysets.
2020-09-17 08:26:06 +02:00
f4ac167119
Fixed #27719 -- Added QuerySet.alias() to allow creating reusable aliases.
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QuerySet.alias() allows creating reusable aliases for expressions that
don't need to be selected but are used for filtering, ordering, or as
a part of complex expressions.
Thanks Simon Charette for reviews.
2020-07-31 13:19:33 +02:00
ae8338daf3
Fixed #31767 -- Fixed QuerySet.none() on combined queryset.
2020-07-07 12:15:05 +02:00
f4bab0982a
Refs #31614 -- Added test for ordering by OrderBy() of combined queryset with not selected columns.
2020-05-27 09:03:53 +02:00
2aac176e86
Fixed #31614 -- Fixed aliases ordering by OrderBy() expressions of combined queryset.
2020-05-26 21:14:45 +02:00
51ad767d0b
Refs #31614 -- Added test for aliases ordering on combined querysets.
2020-05-26 21:14:40 +02:00
50f71ccb36
Used operator.attrgetter() in test_qs_combinators.
2020-05-26 21:14:40 +02:00
01a381cc17
Fixed #31580 -- Added error messages on distinct() following union(), intersection(), and difference().
2020-05-13 14:44:10 +02:00
335c9c94ac
Simplified imports from django.db and django.contrib.gis.db.
2020-02-04 13:20:06 +01:00
eef3ea847e
Fixed #31148 -- Added error messages on update()/delete() operations following union(), intersection(), and difference().
2020-01-09 12:20:54 +01:00
1853383969
Fixed #27995 -- Added error messages on unsupported operations following union(), intersection(), and difference().
2019-07-25 12:39:55 +02:00
ee6e93ec87
Fixed #30628 -- Adjusted expression identity to differentiate bound fields.
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Expressions referring to different bound fields should not be
considered equal.
Thanks Julien Enselme for the detailed report.
Regression in bc7e288ca9
2019-07-10 07:46:08 +02:00
2cbd3967e0
Fixed #29834 -- Fixed column mismatch crash with QuerySet.values()/values_list() and order_by() on combined querysets.
2019-06-19 12:11:28 +02:00
14d026cccb
Fixed #30572 -- Prevented values()/values_list() on combined queryset from mutating the list of columns in querysets.
2019-06-19 10:44:53 +02:00
b86bb47818
Fixed #30093 -- Fixed ordering of combined queryset ordered by F expressions.
2019-01-14 10:28:11 -05:00
f9a33e3c3f
Fixed #29932 -- Fixed combining compound queries with sub-compound queries on SQLite and Oracle.
2018-12-06 15:31:33 -05:00
39461a83c3
Fixed #29694 -- Fixed column mismatch crash with QuerySet.values() or values_list() after combining querysets with extra() with union(), difference(), or intersection().
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Regression in 0b66c3b442
2018-08-29 10:00:15 +02:00
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().
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Regression in a0c03c62a8
2018-04-13 12:15:52 +02:00
a0c03c62a8
Fixed #29229 -- Fixed column mismatch crash when combining two annotated values_list() querysets with union(), difference(), or intersection().
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Regression in 7316720603821ebb64dfe8fa592ba6edcef5f3e.
2018-03-19 21:05:43 -04:00
2d3cc94284
Fixed #28781 -- Added QuerySet.values()/values_list() support for union(), difference(), and intersection().
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Thanks Tim Graham for the review.
2017-11-12 14:28:11 +01:00
adab280cef
Fixed #28399 -- Fixed QuerySet.count() for union(), difference(), and intersection() queries.
2017-07-15 08:20:12 -04:00
ca74e56350
Fixed #28378 -- Fixed union() and difference() when combining with a queryset raising EmptyResultSet.
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Thanks Jon Dufresne for the report. Thanks Tim Graham and Simon Charette
for the reviews.
2017-07-10 20:40:08 +02:00
9bca0d0b38
Added test for intersection() when combining with a queryset raising EmptyResultSet.
2017-07-10 20:40:08 +02:00
82175ead72
Fixed #28293 -- Fixed union(), intersection(), and difference() when combining with an EmptyQuerySet.
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Thanks Jon Dufresne for the report and Tim Graham for the review.
2017-06-13 08:16:16 +02:00
054a44d6f0
Used NotSupportedError instead of DatabaseError in SQLCompiler.as_sql().
2017-04-10 12:49:27 -04:00
8838d4dd49
Refs #23919 -- Replaced kwargs.pop() with keyword-only arguments.
2017-02-01 11:41:56 -05:00
d170c63351
Refs #23919 -- Removed misc references to Python 2.
2017-01-21 20:02:00 -05:00
d7b9aaa366
Refs #23919 -- Removed encoding preambles and future imports
2017-01-18 09:55:19 +01:00
84c1826ded
Fixed #27718 -- Added QuerySet.union(), intersection(), difference().
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Thanks Mariusz Felisiak for review and Oracle assistance.
Thanks Tim Graham for review and writing docs.
2017-01-14 08:32:07 -05:00
Mariusz Felisiak
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