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Author SHA1 Message Date
Dan Davis
2bd8df243a Fixed #30184 -- Removed ellipsis characters from shell output strings. 
Partially reverted 50b8493581 (refs #29654)
to avoid a crash when the user shell doesn't support non-ASCII characters.
 2019-02-13 13:59:44 -05:00
Nick Pope
24b82cd201 Fixed #30159 -- Removed unneeded use of OrderedDict. 
Dicts preserve order since Python 3.6.
 2019-02-06 13:48:39 -05:00
Simon Charette
9e5e5a657b Fixed #30044 -- Raised a FieldError on inherited field update attempts. 2019-01-16 14:09:51 -05:00
Mariusz Felisiak
d5f4ce9849
Fixed #29949 -- Refactored db introspection identifier converters. 
Removed DatabaseIntrospection.table_name_converter()/column_name_converter()
and use instead DatabaseIntrospection.identifier_converter().

Removed DatabaseFeatures.uppercases_column_names.

Thanks Tim Graham for the initial patch and review and Simon Charette
for the review.
 2018-11-21 09:06:50 +01:00
Jon Dufresne
2ba588e773 Refs #27795 -- Removed force_text() usage in db/models/sql/query.py. 2018-10-08 14:47:01 -04:00
Abhinav Patil
bf01994a5c Fixed #29804 -- Added 'did you mean' suggestions for unsupported lookup error. 2018-10-01 19:03:10 -04:00
Sergey Fedoseev
8ef8bc0f64 Refs #28909 -- Simplifed code using unpacking generalizations. 2018-09-28 09:57:12 -04:00
Alexander Holmbäck
f315d0423a Fixed #29727 -- Made nonexistent joins in F() raise FieldError. 
Regression in 2162f0983d.
 2018-09-08 09:40:33 -04:00
Claude Paroz
50b8493581 Refs #29654 -- Replaced three dots with ellipsis character in output strings. 2018-08-22 09:13:58 -04:00
Mariusz Felisiak
a73cf8110e Removed duplicate words in various comments. 2018-07-18 11:54:15 -04:00
Ian Foote
952f05a6db Fixed #11964 -- Added support for database check constraints. 2018-07-10 15:32:33 -04:00
Mariusz Felisiak
0e64e046a4
Fixed #29530 -- Fixed aliases ordering when chaining annotate() and filter(). 2018-07-02 21:09:29 +02:00
Tom
c1c163b427 Fixed #28574 -- Added QuerySet.explain(). 2018-04-19 10:52:19 -04:00
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
Matthew Wilkes
2162f0983d Fixed #24747 -- Allowed transforms in QuerySet.order_by() and distinct(*fields). 2018-02-10 19:08:55 -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
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
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
Дилян Палаузов
23bf4ad87f Fixed #28795 -- Removed 'not in' checks and used dict.setdefault(). 2017-11-14 10:52:52 -05:00
Дилян Палаузов
c69e4bc691 Fixed #28769 -- Replaced 'x if x else y' with 'x or y'. 2017-11-07 09:08:46 -05:00
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
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
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
Mariusz Felisiak
fe0184b412 Updated EmpytResultSet import not to use the alias. 2017-09-03 11:06:06 -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
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
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
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
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
Claude Paroz
af69f14e7b Removed unused sql.Query.query_terms 
Unused since 5008a4db44.
 2017-06-08 13:11:51 -04:00