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2017-02-23Refs #11964, #26167 -- Made Expressions deconstructible.Ian Foote
2017-02-21Fixed #27856 -- Improved accuracy of date subtraction on PostgreSQL.Vytis Banaitis
Accuracy was incorrect when dates differ by a month or more.
2017-02-16Fixed #27828 -- Fixed a crash when subtracting Integer/DurationField from ↵Vytis Banaitis
DateField on Oracle/PostgreSQL.
2017-01-18Refs #23919 -- Removed six.<various>_types usageClaude Paroz
Thanks Tim Graham and Simon Charette for the reviews.
2017-01-18Refs #23919 -- Removed python_2_unicode_compatible decorator usageClaude Paroz
2017-01-18Refs #23919 -- Removed encoding preambles and future importsClaude Paroz
2017-01-14Fixed #27149 -- Added Subquery and Exists database expressions.Matthew Schinckel
Thanks Josh Smeaton for Oracle fixes.
2017-01-03Fixed #25912 -- Added binary left/right shift operators to F expressions.anabelensc
Thanks Mariusz Felisiak for review and MySQL advice.
2017-01-03Fixed #27681 -- Fixed binary &/| operators for negative values on MySQL.Mariusz Felisiak
2016-12-02Fixed #27561 -- Added Oracle support for binary "or" operator.Mariusz Felisiak
Removed DatabaseFeatures.supports_bitwise_or feature (unused, always True).
2016-11-23Fixed #24959 -- Fixed queries using negative timedeltas on MySQL and Oracle.Mariusz Felisiak
2016-11-10Refs #27392 -- Removed "Tests that", "Ensures that", etc. from test docstrings.za
2016-09-17Refs #27025 -- Fixed "invalid escape sequence" warnings in Python 3.6.Tim Graham
http://bugs.python.org/issue27364
2016-09-17Made FieldError/FieldDoesNotExist messages uniform across Python versions.François Freitag
Removed possible u'' prefixes on Python 2.
2016-09-13Fixed #27203 -- Replaced assertQuerysetEqual(..., lambda o: o) with ↵Mads Jensen
assertSequenceEqual().
2016-09-09Refs #25415 -- Fixed invalid models in the test suite.Adam Chainz
2016-08-19Fixed #22288 -- Fixed F() expressions with the __range lookup.Matthew Wilkes
2016-08-18Fixed #25871 -- Added expressions support to QuerySet.values().Ian Foote
2016-05-18Fixed #25774 -- Refactor datetime expressions into public APIJosh Smeaton
2016-04-08Fixed E128 flake8 warnings in tests/.Tim Graham
2016-03-28Sorted single letter imports per the latest version of isort.Tim Graham
2016-02-26Fixed #24793 -- Unified temporal difference support.Simon Charette
2016-02-26Used setUpTestData for the timedelta expression tests.Simon Charette
2016-01-29Refs #26022 -- Used context manager version of assertRaisesMessage in tests.Hasan
2016-01-29Refs #26022 -- Used context manager version of assertRaises in tests.Hasan
2015-10-14Fixed #25506 -- Allowed filtering over a RawSQL annotation.Antoine Catton
Co-Authored-By: Gavin Wahl <gwahl@fusionbox.com>
2015-09-22Fixed #24509 -- Added Expression support to SQLInsertCompilerAlex Hill
2015-09-14Fixed #25377 -- Changed Count queries to execute COUNT(*) instead of COUNT('*').Adam Chainz
2015-07-27Fixed #21127 -- Started deprecation toward requiring on_delete for ↵Flavio Curella
ForeignKey/OneToOneField
2015-06-05Added comment to test_query_clone indicating lack of assert is intentional.Michael Manfre
2015-03-22Fixed #24485 -- Allowed combined expressions to set output_fieldJosh Smeaton
2015-03-17Refs #24485 -- Renamed some expression typesJosh Smeaton
2015-03-17Fixed #24486 -- Fixed error with datetime and DurationField arithmeticJosh Smeaton
2015-03-09Fixed #24171 -- Fixed failure with complex aggregate query and expressionsAnssi Kääriäinen
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.
2015-02-06Sorted imports with isort; refs #23860.Tim Graham
2015-01-31Fixed expressions test on Python 3.5; refs #23763.Tim Graham
2015-01-28Refs #14030 -- Added repr methods to all expressionsJosh Smeaton
2015-01-12Fixed #24031 -- Added CASE expressions to the ORM.Michał Modzelewski
2015-01-07Fixed null handling in Value expressionJosh Smeaton
2014-12-20Fixed #2443 -- Added DurationField.Marc Tamlyn
A field for storing periods of time - modeled in Python by timedelta. It is stored in the native interval data type on PostgreSQL and as a bigint of microseconds on other backends. Also includes significant changes to the internals of time related maths in expressions, including the removal of DateModifierNode. Thanks to Tim and Josh in particular for reviews.
2014-12-11Refs #18586 -- Refactored expressions tests.Shabda Raaj
2014-11-28Fixed #16731 -- Made pattern lookups work properly with F() expressionsThomas Chaumeny
2014-11-16Removed references to the deprecated assertRaisesRegexp method.Simon Charette
2014-11-15Fixed #14030 -- Allowed annotations to accept all expressionsJosh Smeaton
2014-11-03Fixed typos using https://github.com/vlajos/misspell_fixerVeres Lajos
2014-11-03Fixed #23620 -- Used more specific assertions in the Django test suite.Berker Peksag
2014-09-16Fixed #23492 -- Restored F.__deepcopy__.Baptiste Mispelon
This reverts commit 3a66035107a640c4905f0a5f247a45f32dbe16d7. A regression test was also added.
2014-04-21Consolidated expressions tests.Aymeric Augustin
2014-01-18Fixed #16187 -- refactored ORM lookup systemAnssi Kääriäinen
Allowed users to specify which lookups or transforms ("nested lookus") are available for fields. The implementation is now class based. Squashed commit of the following: commit fa7a7195f1952a9c8dea7f6e89ee13f81757eda7 Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sat Jan 18 10:53:24 2014 +0200 Added lookup registration API docs commit eb1c8ce164325e0d8641f14202e12486c70efdb6 Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Tue Jan 14 18:59:36 2014 +0200 Release notes and other minor docs changes commit 11501c29c9352d17f22f3a0f59d3b805913dedcc Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sun Jan 12 20:53:03 2014 +0200 Forgot to add custom_lookups tests in prev commit commit 83173b960ea7eb2b24d573f326be59948df33536 Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sun Jan 12 19:59:12 2014 +0200 Renamed Extract -> Transform commit 3b18d9f3a1bcdd93280f79654eba0efa209377bd Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sun Jan 12 19:51:53 2014 +0200 Removed suggestion of temporary lookup registration from docs commit 21d0c7631c161fc0c67911480be5d3f13f1afa68 Merge: 2509006 f2dc442 Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sun Jan 12 09:38:23 2014 -0800 Merge pull request #2 from mjtamlyn/lookups_3 Reworked custom lookups docs. commit f2dc4429a1da04c858364972eea57a35a868dab4 Author: Marc Tamlyn <marc.tamlyn@gmail.com> Date: Sun Jan 12 13:15:05 2014 +0000 Reworked custom lookups docs. Mostly just formatting and rewording, but also replaced the example using ``YearExtract`` to use an example which is unlikely to ever be possible directly in the ORM. commit 250900650628d1f11beadb22814abd666029fb81 Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sun Jan 12 13:19:13 2014 +0200 Removed unused import commit 4fba5dfaa022653ffa72497258ffd8f8b7476f92 Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sat Jan 11 22:34:41 2014 +0200 Added docs to index commit 6d53963f375c77a1f287833b19b976d23f36c30b Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sat Jan 11 22:10:24 2014 +0200 Dead code removal commit f9cc0390078e21f1ea5a7bc1f15b09f8f6b0904d Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sat Jan 11 19:00:43 2014 +0200 A new try for docs commit 33aa18a6e3c831930bda0028222a26f9c1d96e66 Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sat Jan 11 14:57:12 2014 +0200 Renamed get_cols to get_group_by_cols commit c7d5f8661b7d364962bed2e6f81161c1b4f1bcc3 Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sat Jan 11 14:45:53 2014 +0200 Altered query string customization for backends vendors The new way is trying to call first method 'as_' + connection.vendor. If that doesn't exist, then call as_sql(). Also altered how lookup registration is done. There is now RegisterLookupMixin class that is used by Field, Extract and sql.Aggregate. This allows one to register lookups for extracts and aggregates in the same way lookup registration is done for fields. commit 90e7004ec14e15503f828cc9bde2a7dab593814d Merge: 66649ff f7c2c0a Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sat Jan 11 13:21:01 2014 +0200 Merge branch 'master' into lookups_3 commit 66649ff891c7c73c7eecf6038c9a6802611b5d8a Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sat Jan 11 13:16:01 2014 +0200 Some rewording in docs commit 31b8faa62714b4b6b6057a9f5cc106c4dd73caab Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sun Dec 29 15:52:29 2013 +0200 Cleanup based on review comments commit 1016159f34674c0df871ed891cde72be8340bb5d Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sat Dec 28 18:37:04 2013 +0200 Proof-of-concept fix for #16731 Implemented only for SQLite and PostgreSQL, and only for startswith and istartswith lookups. commit 193cd097ca8f2cc6a911e57b8e3fb726f96ee6a6 Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sat Dec 28 17:57:58 2013 +0200 Fixed #11722 -- iexact=F() produced invalid SQL commit 08ed3c3b49e100ed9019831e770c25c8f61b70f9 Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sat Dec 21 23:59:52 2013 +0200 Made Lookup and Extract available from django.db.models commit b99c8d83c972786c6fcd0e84c9e5cb08c1368300 Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sat Dec 21 23:06:29 2013 +0200 Fixed review notes by Loic commit 049eebc0703c151127f4f0265beceea7b8b39e72 Merge: ed8fab7 b80a835 Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sat Dec 21 22:53:10 2013 +0200 Merge branch 'master' into lookups_3 Conflicts: django/db/models/fields/__init__.py django/db/models/sql/compiler.py django/db/models/sql/query.py tests/null_queries/tests.py commit ed8fab7fe8867ff3eb801c3697a426478387bb2f Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sat Dec 21 22:47:23 2013 +0200 Made Extracts aware of full lookup path commit 27a57b7aed91b2f346abc4a77da838bffa17c727 Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sun Dec 1 21:10:11 2013 +0200 Removed debugger import commit 074e0f5aca0572e368c11e6d2c73c9026e7d63d7 Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sun Dec 1 21:02:16 2013 +0200 GIS lookup support added commit 760e28e72bae475b442b026650969b0d182dbe53 Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sun Dec 1 20:04:31 2013 +0200 Removed usage of Constraint, used Lookup instead commit eac47766844b90e7d3269e7a8c012eee34ec0093 Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sun Dec 1 02:22:30 2013 +0200 Minor cleanup of Lookup API commit 2adf50428d59a783078b0da3d5d035106640c899 Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sun Dec 1 02:14:19 2013 +0200 Added documentation, polished implementation commit 32c04357a87e3727a34f8c5e6ec0114d1fbbb303 Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sat Nov 30 23:10:15 2013 +0200 Avoid OrderedDict creation on lookup aggregate check commit 7c8b3a32cc17b4dbca160921d48125f1631e0df4 Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Sat Nov 30 23:04:34 2013 +0200 Implemented nested lookups But there is no support of using lookups outside filtering yet. commit 4d219d4cdef21d9c14e5d6b9299d583d1975fcba Author: Anssi Kääriäinen <akaariai@gmail.com> Date: Wed Nov 27 22:07:30 2013 +0200 Initial implementation of custom lookups
2013-11-03Fixed all E226 violationsAlex Gaynor