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2017-12-26Fixed #28944 -- Fixed crash when chaining values()/values_list() after ↵Ran Benita
QuerySet.select_for_update(of=()).
2017-12-26Fixed #28731 -- Added an error message when using an empty Q() in a When ↵Tim Martin
expression. Otherwise it generates invalid SQL.
2017-12-22Fixed #28937 -- Allowed BinaryField to be editable=True.Cameron Curry
2017-12-22Fixed #28884 -- Fixed crash on SQLite when renaming a field in a model ↵Simon Charette
referenced by a ManyToManyField. Introspected database constraints instead of relying on _meta.related_objects to determine whether or not a table or a column is referenced on rename operations. This has the side effect of ignoring both db_constraint=False and virtual fields such as GenericRelation which aren't backend by database level constraints and thus shouldn't prevent the rename operations from being performed in a transaction. Regression in 095c1aaa898bed40568009db836aa8434f1b983d. Thanks Tim for the additional tests and edits, and Mariusz for the review.
2017-12-21Refs #28909 -- Simplifed code using unpacking generalizations.Nick Pope
2017-12-21Refs #23941 -- Prevented incorrect rounding of DecimalField annotations on ↵Sergey Fedoseev
SQLite.
2017-12-20Fixed #28932 -- Prevented Oracle from truncating trailing zeros in the ↵Sergey Fedoseev
fractional part of DecimalField. Fixes the test added in 6fd6d8383f48ea2fe4e058725fa30529a083e9a5. Regression in 7c1f3901bcdabb1340a621e7df9b24f3acd0d6f3.
2017-12-20Fixed #28934 -- Prevented Cast from truncating microseconds on Oracle.Mariusz Felisiak
2017-12-19Fixed #28727 -- Fixed Cast crash on SQLite when casting a Python ↵Mariusz Felisiak
date/datetime to Date/DateTimeField.
2017-12-16Removed unused DatabaseOperations.date_interval_sql() on Oracle.Sergey Fedoseev
Unused since 5ca82e710e2f92b8c5114492205c8764918407d3.
2017-12-12Fixed #28915 -- Prevented SQLite from truncating trailing zeros in the ↵Sergey Fedoseev
fractional part of DecimalField. This reverts commit a146b65628e702a9a3ed5be21542ca45366fbb29 and adds a test for the regression.
2017-12-12Simplified SQLite converter for bool type.Sergey Fedoseev
2017-12-12Refs #27985 -- Reallowed using __exact=None as an alias for __isnull=True if ↵Sergey Fedoseev
a custom lookup class with lookup_name != None is registered as the exact lookup. Regression in 58da81a5a372a69f0bac801c412b57f3cce5f188 and prerequisite for refs #28896.
2017-12-11Fixed #28909 -- Simplified code using tuple/list/set/dict unpacking.Nick Pope
2017-12-08Refs #27849 -- Removed empty Q() hack in filtered Aggregate.as_sql().Simon Charette
This required allowing WhereNode to be provided as When(condition). This was made possible by cf12257db23fa248c89a3da3f718aa01a50ca659.
2017-12-08Improved performance of loading DateTimeField on Oracle and MySQL.Sergey Fedoseev
2017-12-07Fixed #28906 -- Removed unnecessary bool() calls.Tim Graham
2017-12-07Fixed #28907 -- Removed unnecessary if statements.Tim Graham
2017-12-06Fixed #28893 -- Removed unnecessary dict.items() calls.Tim Graham
2017-12-06Fixed #28870 -- Added support for functools.partialmethod serialization in ↵Sergey Fedoseev
migrations.
2017-12-05Refs #28876 -- Fixed incorrect foreign key constraint name for models with ↵Mariusz Felisiak
quoted db_table. Thanks Simon Charette and Tim Graham for the review and Carlos E. C. Leite for the report.
2017-12-05Refs #28876 -- Fixed incorrect class-based model index name generation for ↵Mariusz Felisiak
models with quoted db_table. Thanks Simon Charette and Tim Graham for the review and Carlos E. C. Leite for the report.
2017-12-04Fixed #28873 -- Used dict.setdefault() to set model and form field defaults.Дилян Палаузов
2017-12-04Fixed #28860 -- Removed unnecessary len() calls.Дилян Палаузов
2017-12-01Fixed #28849 -- Fixed referenced table and column rename on SQLite.Simon Charette
Thanks Ramiro for the input and Tim for the review.
2017-12-01Fixed #28863 -- Fixed filter on annotation that contains Q.Sergey Fedoseev
2017-12-01Fixed #28305 -- Fixed "Cannot change column 'x': used in a foreign key ↵Tim Graham
constraint" crash on MySQL with a sequence of AlterField or RenameField operations. Regression in 45ded053b1f4320284aa5dac63052f6d1baefea9.
2017-11-30Fixed #28856 -- Fixed a regression in caching of a GenericForeignKey ↵Simon Charette
pointing to a MTI model. Regression in b9f8635f58ad743995cad2081b3dc395e55761e5.
2017-11-29Fixed #28702 -- Made query lookups for CIText fields use citext.Mads Jensen
2017-11-29Fixed #28834 -- Followed ancestor links on field cache lookup failure.Simon Charette
Thanks Tim for the review.
2017-11-28Fixed #28837 -- Fixed test client crash if an exception with more than one ↵Nicolas Delaby
arg is raised. Also removed usage of the problematic pattern elsewhere. Regression in 6e55e1d88a5c4453e25f0caf7ffb68973de5c0ba.
2017-11-28Fixed #28853 -- Updated connection.cursor() uses to use a context manager.Jon Dufresne
2017-11-28Fixed #28854 -- Replaced type(True) with bool in sqlite's SchemaEditor.Дилян Палаузов
2017-11-27Fixed #28848 -- Fixed SQLite/MySQL crash when ordering by a filtered ↵Raphael Michel
subquery that uses nulls_first/nulls_last.
2017-11-26Refs #27954 -- Fixed typo in django/db/backends/postgresql/client.py comment.Mariusz Felisiak
2017-11-23Used bytes.hex() and bytes.fromhex() to simplify.Sergey Fedoseev
2017-11-21Fixed #28820 -- Eliminated an extra query with QuerySet.update() on proxy ↵Yan Mitrofanov
models.
2017-11-21Fixed #28817 -- Made QuerySet.iterator() use server-side cursors after ↵Dražen Odobašić
values() and values_list().
2017-11-20Fixed #28804 -- Fixed "Unknown system variable 'transaction_isolation'" on ↵Tim Graham
MariaDB. Regression in 967450a3bf940c43db891fe1e2ef3bcf73456ff8.
2017-11-18Fixed #26184 -- Allowed using any lookups in ModelAdmin.search_fields.Krzysztof Nazarewski
Thanks Krzysztof Nazarewski for the initial patch.
2017-11-14Fixed #28792 -- Fixed index name truncation of namespaced tables.Simon Charette
Refs #27458, #27843. Thanks Tim and Mariusz for the review.
2017-11-14Fixed #28794 -- Fixed tx_isolation deprecation warning on MySQL 5.7.20+.Sergey Fedoseev
2017-11-14Fixed #28795 -- Removed 'not in' checks and used dict.setdefault().Дилян Палаузов
2017-11-13Used BaseSimpleSerializer for serializing str and bytes in migrations.Sergey Fedoseev
Follow up to c716fe87821df00f9f03ecc761c914d1682591a2.
2017-11-12Fixed #28781 -- Added QuerySet.values()/values_list() support for union(), ↵Mariusz Felisiak
difference(), and intersection(). Thanks Tim Graham for the review.
2017-11-11Simplified Field.get_choices().Sergey Fedoseev
2017-11-09Fixed #27710 -- Made Model.save() invalidate cached, stale relations after a ↵Paulo
primary key assignment.
2017-11-07Fixed #28769 -- Replaced 'x if x else y' with 'x or y'.Дилян Палаузов
2017-11-06Fixed #28776 -- Fixed a/an/and typos in docs and comments.Дилян Палаузов
2017-11-03Clarified error message for when sqlplarse isn't installed.Nick
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