83fcfc9ec8
Fixed #26167 -- Added support for functional indexes.
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Thanks Simon Charette, Mads Jensen, and Mariusz Felisiak for reviews.
Co-authored-by: Markus Holtermann <info@markusholtermann.eu>
2021-01-13 11:47:50 +01:00
d23cb83c99
Refs #26167 -- Made DatabaseSchemaEditor._create_index_sql()'s fields argument optional and kwarg-only.
2020-12-23 11:16:13 +01:00
9159d173c3
Fixed #25253 -- Made AlterField operation a noop when changing attributes that don't affect the schema.
2020-10-15 20:11:07 +02:00
e387f191f7
Fixed #31777 -- Added support for database collations to Char/TextFields.
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Thanks Simon Charette and Mariusz Felisiak for reviews.
2020-09-21 18:24:56 +02:00
e6b5108acc
Fixed #27417 -- Made RenameField operation a noop for field name case changes on Oracle.
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Field names are always uppercased in the Oracle backend. Changing case
should be a noop to avoid database errors: "ORA-00957: duplicate column
name".
2020-09-04 20:27:23 +02:00
632ccffc49
Fixed #31826 -- Made AlterField operation a noop when adding db_column.
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AlterField operation with adding a db_column is a noop if the column
name is not changed.
2020-08-14 13:13:36 +02:00
7f4c9222df
Fixed #31825 -- Made RenameField operation a noop for fields with db_column.
2020-08-13 13:14:58 +02:00
2e8941b6f9
Fixed #31735 -- Fixed migrations crash on namespaced inline FK addition on PostgreSQL.
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The namespace of the constraint must be included when making the
constraint immediate.
Regression in 22ce5d0031
2020-06-24 08:37:20 +02:00
7edc6e53a7
Fixed #31702 -- Added support for PostgreSQL opclasses in UniqueConstraint.
2020-06-16 07:19:00 +02:00
8c7992f658
Fixed #30913 -- Added support for covering indexes on PostgreSQL 11+.
2020-06-04 12:26:22 +02:00
c226c6cb32
Fixed #20581 -- Added support for deferrable unique constraints.
2020-04-30 10:43:50 +02:00
104493311e
Refs #30913 -- Added BaseDatabaseSchemaEditor._index_condition_sql().
2020-04-24 07:10:26 +02:00
533b208775
Fixed #29224 -- Fixed removing index_together indexes if exists unique_together constraint on the same fields.
2020-04-23 12:28:51 +02:00
8bebb8f126
Fixed #31399 -- Made SchemaEditor._alter_field() ignore foreign key constraints if unsupported.
2020-03-25 20:13:29 +01:00
8fe2447a01
Fixed #31392 -- Avoided unnecessary SchemaEditor.effective_default() calls when altering a field.
2020-03-24 13:09:43 +01:00
57a3d96ff5
Replaced unnecessary str()/bytes() calls with literals.
2019-11-18 15:30:10 +01:00
241deed259
Fixed #30591 -- Fixed recreation of foreign key constraints on MySQL when altering type of referenced unique field.
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Thanks Mariusz Felisiak for tests and Matthijs Kooijman for
investigation and initial patch.
2019-09-11 11:21:08 +02:00
6b16c91157
Fixed #30712 -- Allowed BLOB/TEXT defaults on MySQL 8.0.13+.
2019-08-22 12:23:10 +02:00
85ac838d9e
Fixed #21039 -- Added AddIndexConcurrently/RemoveIndexConcurrently operations for PostgreSQL.
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Thanks to Simon Charettes for review.
Co-Authored-By: Daniel Tao <daniel.tao@gmail.com>
2019-08-21 13:10:06 +02:00
194d1dfc18
Fixed #30661 -- Added models.SmallAutoField.
2019-08-02 11:39:01 +02:00
d14fa04ab3
Removed obsolete mentions of a check constraint in BaseDatabaseSchemaEditor.add_constraint()/remove_constraint() docstrings.
2019-08-02 07:09:37 +02:00
4043dc69cd
Fixed #30444 -- Moved SQL generation for tables to BaseDatabaseSchemaEditor.table_sql().
2019-05-07 10:28:14 +02:00
5c17c273ae
Refs #30172 -- Prevented removing a model Meta's index/unique_together from removing Meta constraints/indexes.
2019-03-17 20:50:57 -04:00
4bb859e246
Refs #30172 -- Prevented removing a field's check or unique constraint from removing Meta constraints.
2019-03-17 20:50:22 -04:00
738faf9da2
Fixed #30108 -- Allowed adding foreign key constraints in the same statement that adds a field.
2019-01-29 15:42:57 -05:00
b69f8eb04c
Fixed #30062 -- Added support for unique conditional constraints.
2019-01-12 09:50:20 -05:00
1e837c4b23
Used None as the empty value for condition in Index's SQL construction.
2019-01-12 09:34:10 -05:00
647be06538
Renamed variables after generalization of constraints.
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Follow up to 8eae094638
2019-01-10 18:54:41 -05:00
0123b67f6b
Fixed #30060 -- Moved SQL generation for indexes and constraints to SchemaEditor.
2019-01-01 09:39:58 -05:00
20f6f9eaa1
Renamed SQLite3 references to to SQLite.
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The version suffix isn't part of the product name.
2018-12-22 14:20:43 -05:00
d5f4ce9849
Fixed #29949 -- Refactored db introspection identifier converters.
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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
acdd18dffc
Changed BaseDatabaseSchemaEditor._effective_default() to staticmethod.
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Follow up to 9cac10eee4
2018-11-20 18:01:18 -05:00
9cac10eee4
Added BaseDatabaseSchemaEditor._effective_default() to allow testing without a connection.
2018-11-17 19:27:53 -05:00
e62f6e0968
Fixed #29505 -- Removed SchemaEditor's calling of callable defaults.
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Thanks Eugene Pakhomov for the suggested fix.
2018-11-17 19:27:53 -05:00
dba4a634ba
Refs #29641 -- Refactored database schema constraint creation.
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Added a test for constraint names in the database.
Updated SQLite introspection to use sqlparse to allow reading the
constraint name for table check and unique constraints.
Co-authored-by: Ian Foote <python@ian.feete.org>
2018-11-13 15:25:44 -05:00
a906c98982
Fixed #29547 -- Added support for partial indexes.
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Thanks to Ian Foote, Mariusz Felisiak, Simon Charettes, and
Markus Holtermann for comments and feedback.
2018-10-29 19:34:54 -04:00
0bf7b25f8f
Added django.db.backends.utils.names_digest() to remove redundant code.
2018-10-02 10:41:43 -04:00
d1d5c97bc2
Fixed #29778 -- Fixed quoting of unique index names.
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Regression in 3b429c9673
2018-09-25 16:00:20 -04:00
abeed587b1
Refs #27795 -- Removed force_bytes() usage in db/backends/base/schema.py.
2018-09-25 09:54:06 -04:00
952f05a6db
Fixed #11964 -- Added support for database check constraints.
2018-07-10 15:32:33 -04:00
38cada7c94
Fixed #28077 -- Added support for PostgreSQL opclasses in Index.
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Thanks Vinay Karanam for the initial patch.
2018-06-29 17:00:28 -04:00
6dd4edb1b4
Fixed #29496 -- Fixed crash on Oracle when converting a non-unique field to primary key.
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Thanks Tim Graham for the review.
2018-06-17 08:51:02 +02:00
ee17bb8a67
Fixed #29193 -- Prevented unnecessary foreign key drops when altering a unique field.
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Stopped dropping and recreating foreign key constraints on other fields
in the same table as the one which is actually being altered in an
AlterField operation.
Regression in c3e0adcad8
2018-04-11 23:17:11 -04:00
c12745f682
Fixed typo in django/db/backends/base/schema.py.
2018-03-12 13:49:36 -04:00
45aaf6608d
Removed unused variable in BaseDatabaseSchemaEditor.effective_default().
2018-03-12 12:06:06 -04:00
02365d3f38
Fixed #28542 -- Fixed deletion of primary key constraint if the new field is unique.
2018-01-13 20:11:55 -05:00
a38ae914d8
Fixed #28996 -- Simplified some boolean constructs and removed trivial continue statements.
2018-01-12 12:44:50 -05:00
f3a98224e6
Refs #28909 -- Simplifed code using unpacking generalizations.
2017-12-21 21:05:23 -05:00
fc48047586
Refs #28876 -- Fixed incorrect foreign key constraint name for models with quoted db_table.
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Thanks Simon Charette and Tim Graham for the review and Carlos E. C.
Leite for the report.
2017-12-05 21:11:20 +01:00
c3e0adcad8
Fixed #28305 -- Fixed "Cannot change column 'x': used in a foreign key constraint" crash on MySQL with a sequence of AlterField or RenameField operations.
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Regression in 45ded053b1
2017-12-01 19:07:46 -05:00
Hannes Ljungberg
Çağıl Uluşahin
Tom Carrick
Mariusz Felisiak
Iuri de Silvio
Simon Charette
Ian Foote
David Wobrock
Tim Graham
Shipeng Feng
Jon Dufresne
Adnan Umer
Nasir Hussain
Mads Jensen
Nick Pope
Rob Golding-Day
Paveł Tyślacki
Dan Tao
Paveł Tyślacki
Oleg
Jeremy Bowman
Tomer Chachamu
Дилян Палаузов
Tim Martin