6d4efa8e6a
Refs #28643 -- Changed Variance() to use NumericOutputFieldMixin.
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Keeps precision instead of forcing DecimalField to FloatField.
2019-01-14 14:39:46 -05:00
e85afa5943
Refs #28643 -- Changed StdDev() to use NumericOutputFieldMixin.
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Keeps precision instead of forcing DecimalField to FloatField.
2019-01-14 14:38:00 -05:00
c690afb873
Refs #28643 -- Changed Avg() to use NumericOutputFieldMixin.
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Keeps precision instead of forcing DecimalField to FloatField.
2019-01-14 14:35:41 -05:00
bc05547cd8
Fixed #28658 -- Added DISTINCT handling to the Aggregate class.
2019-01-09 17:52:36 -05:00
83677faf86
Fixed #30056 -- Added SQLite support for StdDev and Variance functions.
2018-12-24 11:14:58 -05:00
1b1f64ee5a
Refs #14357 -- Deprecated Meta.ordering affecting GROUP BY queries.
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Thanks Ramiro Morales for contributing to the patch.
2018-09-13 12:29:48 -04:00
e1f13f1551
Fixed #29320 -- Added an exception when an annotation alias matches a ForeignKey attname.
2018-04-12 21:15:40 -04:00
3187c89d6f
Fixed #29067 -- Fixed regression in QuerySet.values_list(..., flat=True) followed by annotate().
2018-01-26 09:35:50 -05:00
a51c4de194
Used assertRaisesMessage() to test Django's error messages.
2017-07-29 19:07:23 -04:00
daf2bd3efe
Fixed #28107 -- Disabled grouping of selected primary keys for unmanaged models.
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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
2b281cc35e
Refs #23919 -- Removed most of remaining six usage
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Thanks Tim Graham for the review.
2017-01-18 21:33:28 +01:00
d7b9aaa366
Refs #23919 -- Removed encoding preambles and future imports
2017-01-18 09:55:19 +01:00
1df89a60c5
Fixed #25307 -- Fixed QuerySet.annotate() crash with conditional expressions.
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Thanks Travis Newport for the tests and Josh Smeaton for contributing
to the patch.
2017-01-16 10:03:15 -05:00
6dbe56ed78
Fixed #27632 -- Unified query parameters by their values on Oracle.
2016-12-28 08:14:14 -05:00
321e94fa41
Refs #27392 -- Removed "Tests that", "Ensures that", etc. from test docstrings.
2016-11-10 21:30:21 -05:00
b3330f52a8
Fixed typo in tests/aggregation_regress/tests.py.
2016-09-24 18:17:53 -04:00
0c1f71635f
Fixed #27203 -- Replaced assertQuerysetEqual(..., lambda o: o) with assertSequenceEqual().
2016-09-13 10:07:37 -04:00
92053acbb9
Fixed E128 flake8 warnings in tests/.
2016-04-08 10:12:33 -04:00
2cd2d18851
Fixed W503 flake8 warnings.
2016-04-04 17:14:26 -04:00
1c8c0837c6
Sorted single letter imports per the latest version of isort.
2016-03-28 11:45:31 -04:00
406675b1a0
Fixed #26176 -- Fixed E123 flake8 warnings.
2016-02-05 15:11:07 -05:00
3d0dcd7f5a
Refs #26022 -- Used context manager version of assertRaises in tests.
2016-01-29 12:32:18 -05:00
93452a70e8
Fixed many spelling mistakes in code, comments, and docs.
2015-12-03 12:48:24 -05:00
b1e33ceced
Fixed #23395 -- Limited line lengths to 119 characters.
2015-09-12 11:40:50 -04:00
e3720b990a
Fixed #25382 -- Removed obsolete references to DateQuerySet.
2015-09-11 12:16:06 -04:00
3e1bb5cfb8
Refs #14476 -- Added a test for default annotation name access in aggregate.
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Fixed in f59fd15c49
2015-08-06 13:52:26 -04:00
3bbaf84d65
Fixed #18247 -- Added cast to NUMERIC for Decimals on sqlite
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On sqlite the SUM() of a decimal column doesn't have a NUMERIC type so
when comparing it to a string literal (which a Decimal gets converted to
in Django) it is not compared as expected.
2015-06-30 18:27:42 -04:00
adc57632bc
Fixed #24748 -- Fixed incorrect GROUP BY on MySQL in some queries
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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).
2015-05-11 11:42:27 -04:00
dc27f3ee0c
Fixed #19259 -- Added group by selected primary keys support.
2015-03-29 22:03:30 -04:00
fb146193c4
Fixed #24171 -- Fixed failure with complex aggregate query and expressions
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The query used a construct of qs.annotate().values().aggregate() where
the first annotate used an F-object reference and the values() and
aggregate() calls referenced that F-object.
Also made sure the inner query's select clause is as simple as possible,
and made sure .values().distinct().aggreate() works correctly.
2015-03-09 07:49:23 -04:00
39a7eed1bb
Converted test fixtures to setUpTestData methods
2015-03-05 10:10:32 +11:00
0ed7d15563
Sorted imports with isort; refs #23860 .
2015-02-06 08:16:28 -05:00
4c3bfe9053
Fixed #24211 -- Removed ValuesQuerySet() and ValuesListQuerySet().
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Thanks Anssi Kääriäinen, Marc Tamlyn, and Tim Graham for the reviews.
2015-01-30 22:02:58 +07:00
0c7633178f
Fixed #24020 -- Refactored SQL compiler to use expressions
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Refactored compiler SELECT, GROUP BY and ORDER BY generation.
While there, also refactored select_related() implementation
(get_cached_row() and get_klass_info() are now gone!).
Made get_db_converters() method work on expressions instead of
internal_type. This allows the backend converters to target
specific expressions if need be.
Added query.context, this can be used to set per-query state.
Also changed the signature of database converters. They now accept
context as an argument.
2015-01-08 14:07:54 -05:00
bd337184f1
Fixed #23877 -- aggregation's subquery missed target col
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Aggregation over subquery produced syntactically incorrect queries in
some cases as Django didn't ensure that source expressions of the
aggregation were present in the subquery.
2014-11-27 06:50:08 -05:00
f7969b0920
Fixed #23620 -- Used more specific assertions in the Django test suite.
2014-11-03 11:56:37 -05:00
374c14b7fd
Fixed #23659 -- Kept annotate() args ordering
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Thanks Loic Bistuer and Simon Charette for the review.
2014-10-16 09:27:20 +02:00
e9103402c0
Fixed #18757 , #14462 , #21565 -- Reworked database-python type conversions
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Complete rework of translating data values from database
Deprecation of SubfieldBase, removal of resolve_columns and
convert_values in favour of a more general converter based approach and
public API Field.from_db_value(). Now works seamlessly with aggregation,
.values() and raw queries.
Thanks to akaariai in particular for extensive advice and inspiration,
also to shaib, manfre and timograham for their reviews.
2014-09-03 20:36:03 +01:00
0d91225892
Fixed many typos in comments and docstrings.
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Thanks Piotr Kasprzyk for help with the patch.
2014-03-03 07:38:09 -05:00
c347f78cc1
Fixed all E226 violations
2013-11-03 10:08:55 -08:00
3bc0d46a84
Fixed all E261 warnings
2013-11-02 18:20:39 -04:00
b35ff0d920
Fixed all the E203 violations
2013-10-26 18:27:42 -07:00
9d740eb8b1
Fix all violators of E231
2013-10-26 12:15:03 -07:00
499cd912ca
Fixed E227 pep8 warnings
2013-10-21 08:52:21 -04:00
a800036981
Fixed #21287 -- Fixed E123 pep8 warnings
2013-10-18 10:07:39 +01:00
b67ab75e82
Fixed assorted flake8 errors.
2013-10-11 07:25:14 -04:00
ecaba36028
Improved Query join promotion logic
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There were multiple cases where join promotion was a bit too aggressive.
This resulted in using outer joins where not necessary.
Refs #21150 .
2013-10-05 14:52:17 +03:00
ed0d720b78
Fixed #21150 -- select_related + annotate join promotion failure
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Added tests for a .annotate().select_related() join promotion failure.
This happened to work on master but was currently untested.
2013-10-05 14:52:17 +03:00
83554b018e
Fixed #21126 -- QuerySet value conversion failure
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A .annotate().select_related() query resulted in misaligned rows vs
columns for compiler.resolve_columns() method.
Report & patch by Michael Manfre.
2013-09-25 20:47:57 +03:00
9a041807fc
Fixed #18333 - Quoted annotated column names
2013-09-24 10:10:08 -04:00
Nick Pope
Simon Charette
Ramiro Morales
Flávio Juvenal
Jon Dufresne
Mads Jensen
Simon Charette
Claude Paroz
Josh Smeaton
Mariusz Felisiak
za
Tim Graham
Hasan
Josh Soref
Dražen Odobašić
Renato Oliveira
Michael Tänzer
Anssi Kääriäinen
Anssi Kääriäinen
Loic Bistuer
Berker Peksag
Marc Tamlyn
Rodolfo Carvalho
Alex Gaynor
coagulant
Alasdair Nicol
Michael Manfre