5c24c16e68
Refs #12990 -- Moved PostgresSimpleLookup to the django.db.models.lookups.PostgresOperatorLookup.
2020-04-01 10:55:53 +02:00
37e6c5b79b
Refs #25367 -- Moved conditional expression wrapping to the Exact lookup.
2019-11-21 11:56:35 +01:00
31174031f1
Fixed #30841 -- Deprecated using non-boolean values for isnull lookup.
2019-10-21 08:44:20 +02:00
d9881a025c
Fixed #29915 -- Added support for values with hyphens to pattern lookups for UUIDField on backends without UUID datatype.
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Support hyphens in iexact, contains, icontains, startswith, istartswith,
endswith and iendswith UUIDField filters on backends without UUID
datatype.
2019-09-23 08:24:08 +02:00
0719edcd5f
Fixed #30771 -- Fixed exact lookup against queries with selected columns.
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Use pre-existing select fields (and thereby GROUP BY fields) from
subquery if they were specified, instead of always defaulting to pk.
Thanks Aur Saraf for the report and Simon Charette for guidance.
2019-09-20 10:42:14 +02:00
d275fd04f3
Refs #25367 -- Simplified OrderBy and Lookup by using Case() instead of RawSQL() on Oracle.
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Follow up to efa1908f66
2019-08-29 11:56:12 +02:00
efa1908f66
Refs #25367 -- Moved Oracle Exists() handling to contextual methods.
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Oracle requires the EXISTS expression to be wrapped in a CASE WHEN in
the following cases.
1. When part of a SELECT clause.
2. When part of a ORDER BY clause.
3. When compared against another expression in the WHERE clause.
This commit moves the systematic CASE WHEN wrapping of Exists.as_oracle
to contextual .select_format, Lookup.as_oracle, and OrderBy.as_oracle
methods in order to avoid unnecessary wrapping.
2019-08-13 06:48:14 +02:00
325d5d6445
Fixed #30477 -- Made reverse lookup use Field.get_db_prep_value() from the target field.
2019-06-25 10:20:33 +02:00
514104cf23
Refs #29396 , #30494 -- Reduced code duplication in year lookups.
2019-05-21 07:25:09 +02:00
2b582a7b84
Fixed #29396 -- Added indirect values support to __year lookups.
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Thanks Windson Yang for the initial patch.
2019-05-21 07:12:33 +02:00
4d1420947e
Fixed #30494 -- Disabled __year lookup optimization for indirect values.
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The previous heuristics were naively enabling the BETWEEN optimization on
successful cast of the first rhs SQL params to an integer while it was
not appropriate for a lot of database resolved expressions.
Thanks Alexey Chernov for the report.
2019-05-21 07:11:26 +02:00
5935a9aead
Removed obsolete Lookup hook to prepare rhs expressions.
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After 3a505c70e7
2019-03-21 20:54:21 -04:00
3a505c70e7
Refs #27149 , #29542 -- Simplified subquery parentheses wrapping logic.
2019-03-21 20:42:26 -04:00
9dc367dc10
Refs #30158 -- Added alias argument to Expression.get_group_by_cols().
2019-03-21 18:47:46 -04:00
b0fbfae093
Fixed #29503 -- Made __in lookup keep order of values in query.
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Regression in 86eccdc8b6
2018-06-20 09:29:06 -04:00
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
feb683c4c2
Fixed #29155 -- Fixed crash when database functions are used with pattern lookups.
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Thanks Tim Graham and Sergey Fedoseev for reviews.
2018-03-14 10:00:07 +01:00
3c71fb3909
Added PatternLookup.prepare_rhs to simplify subclasses.
2018-03-12 12:12:46 -04:00
8b25d546b6
Simplified Contains, StartsWith, and EndsWith lookups.
2018-03-07 14:04:17 -05:00
d7b2aa24f7
Fixed #28982 -- Simplified code with and/or.
2018-01-03 20:12:23 -05:00
1b73ccc4bf
Fixed #28497 -- Restored the ability to use sliced QuerySets with __exact.
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Regression in ec50937bcb
2017-10-16 13:56:38 -04:00
9d93dff333
Fixed #28665 -- Change some database exceptions to NotImplementedError per PEP 249.
2017-10-06 12:47:08 -04:00
d549b88050
Fixed #26608 -- Added support for window expressions (OVER clause).
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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
0d3f567a7a
Corrected YearComparisonLookup.get_bound() signature.
2017-09-04 10:17:51 -04:00
9ecf280394
Removed obsolete DecimalComparisonLookup.
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Unneeded since c3c6c92d76
2017-08-11 09:32:32 -04:00
33d453b2a7
Removed unneeded hasattr(self.rhs, 'get_compiler') checks in db/models/lookups.py.
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Unneeded since 9ae4362bec
2017-07-18 08:24:01 -04:00
9ae4362bec
Refs #16187 -- Stopped compiling query compilers during lookup rhs processing.
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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
eb4724a063
Reverted "Refs #20939 -- Moved subquery ordering clearing optimization to the __in lookup."
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This reverts commit e62ea0bb9c
2017-04-28 09:30:35 -04:00
e62ea0bb9c
Refs #20939 -- Moved subquery ordering clearing optimization to the __in lookup.
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Queries could potentially be resolved in cases where ordering matter.
2017-04-27 16:58:08 -04:00
ec50937bcb
Refs #20939 -- Removed the Query._forced_pk hack.
2017-04-25 23:43:33 -04:00
bde86ce9ae
Fixed #25605 -- Made GIS DB functions accept geometric expressions, not only values, in all positions.
2017-04-01 09:47:49 -04:00
d6eaf7c018
Refs #23919 -- Replaced super(ClassName, self) with super().
2017-01-25 12:23:46 -05:00
cecc079168
Refs #23919 -- Stopped inheriting from object to define new style classes.
2017-01-19 08:39:46 +01:00
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
5139832398
Refs #26285 -- Removed MySQL __search lookup per deprecation timeline.
2017-01-17 20:52:03 -05:00
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
0bc59978ab
Fixed #27736 -- Used decorators for lookup registration.
2017-01-16 09:22:26 -05:00
a4cac17200
Fixed #27498 -- Fixed filtering on annotated DecimalField on SQLite.
2016-12-24 10:38:48 -05:00
967be82443
Fixed E305 flake8 warnings.
2016-11-14 12:30:46 -05:00
1bc249c2a6
Fixed #20939 -- Simplified query generation by converting QuerySet to Query.
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Thanks Anssi Kääriäinen for the initial patch and Anssi, Simon Charette,
and Josh Smeaton for review.
2016-10-28 11:20:23 -04:00
5d55a26019
Removed unused FieldGetDbPrepValueMixin.get_prep_lookup_value().
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Unused since its introduction in 4f138fe5a4
2016-09-24 17:30:43 -04:00
4f138fe5a4
Fixed #22288 -- Fixed F() expressions with the __range lookup.
2016-08-19 13:40:56 -04:00
46509cf13d
Moved EmpytResultSet to django.core.exceptions.
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This removes the need for some inner imports.
2016-08-08 10:43:34 -04:00
2a4af0ea43
Fixed #25774 -- Refactor datetime expressions into public API
2016-05-18 20:14:58 +10:00
388bb5bd9a
Fixed #22936 -- Obsoleted Field.get_prep_lookup()/get_db_prep_lookup()
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Thanks Tim Graham for completing the initial patch.
2016-05-04 20:02:01 +02:00
eab5df12b6
Refs #22936 -- Moved more of Field.get_db_prep_lookup() to lookups.
2016-05-02 07:58:24 -04:00
1c30a6473d
Refs #22936 -- Moved IntegerField.get_prep_lookup() logic to lookups.
2016-04-12 10:14:41 -04:00
2cd2d18851
Fixed W503 flake8 warnings.
2016-04-04 17:14:26 -04:00
8ddc79a799
Fixed #26285 -- Deprecated the MySQL-specific __search lookup.
2016-03-02 14:41:56 -05:00
6a383f773a
Removed unused 'Between' lookup.
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It was added in 20bab2cf9d00aa562884
2016-02-29 08:00:04 -05:00
Mariusz Felisiak
Simon Charette
André Ericson
Ian Foote
James Timmins
Simon Charette
can
Nick Pope
Dmitry Dygalo
Дилян Палаузов
Tim Graham
Simon Charette
Mads Jensen
Srinivas Reddy Thatiparthy
Sergey Fedoseev
chillaranand
Claude Paroz
Josh Smeaton
Peter Inglesby
Ramin Farajpour Cami
Matthew Wilkes
Johannes Dollinger
Marc Tamlyn
Adam Chainz