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path: root/django/contrib/postgres/indexes.py
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2025-06-18Fixed #32770 -- Added system check to ensure django.contrib.postgres is ↵Clifford Gama
installed when using its features. Added postgres.E005 to validate 'django.contrib.postgres' is in INSTALLED_APPS when using: * PostgreSQL-specific fields (ArrayField, HStoreField, range fields, SearchVectorField), * PostgreSQL indexes (PostgresIndex and all subclasses), and * ExclusionConstraint The check provides immediate feedback during system checks rather than failing later with obscure runtime and database errors. Thanks to Simon Charette and Sarah Boyce for reviews.
2024-05-27Fixed #35479 -- Dropped support for PostgreSQL 13 and PostGIS 3.0.Mariusz Felisiak
2024-05-14Fixed #35275 -- Fixed Meta.constraints validation crash on UniqueConstraint ↵Mariusz Felisiak
with OpClass(). This also introduces Expression.constraint_validation_compatible that allows specifying that expression should be ignored during a constraint validation.
2024-01-02Fixed #35075 -- Added deduplicate_items parameter to BTreeIndex.Nick Pope
2022-05-19Fixed #33717 -- Dropped support for PostgreSQL 11.Mariusz Felisiak
2022-04-15Fixed #33607 -- Made PostgresIndex.create_sql() respect the "using" argument.Alexandru Mărășteanu
2022-02-24Fixed #33539 -- Fixed spaces in WITH SQL for indexes on PostgreSQL.Anders Kaseorg
2022-02-07Refs #33476 -- Reformatted code with Black.django-bot
2021-10-01Refs #32943 -- Added support for covering SP-GiST indexes on PostgreSQL 14+.Nick Pope
2021-10-01Fixed typo in exception message for GiST indexes and exclusion constraints.Nick Pope
2021-01-19Fixed #32357 -- Dropped support for PostgreSQL 9.6 and PostGIS 2.3.Mariusz Felisiak
2021-01-13Fixed #26167 -- Added support for functional indexes.Hannes Ljungberg
Thanks Simon Charette, Mads Jensen, and Mariusz Felisiak for reviews. Co-authored-by: Markus Holtermann <info@markusholtermann.eu>
2020-06-04Fixed #30913 -- Added support for covering indexes on PostgreSQL 11+.Hannes Ljungberg
2020-05-14Fixed #31579 -- Dropped support for PostgreSQL 9.5 and PostGIS 2.2.Mariusz Felisiak
2020-02-04Simplified imports from django.db and django.contrib.gis.db.Nick Pope
2019-11-07Fixed #30943 -- Added BloomIndex to django.contrib.postgres.Nick Pope
2019-08-21Fixed #21039 -- Added AddIndexConcurrently/RemoveIndexConcurrently ↵Mads Jensen
operations for PostgreSQL. Thanks to Simon Charettes for review. Co-Authored-By: Daniel Tao <daniel.tao@gmail.com>
2019-02-04Fixed #30155 -- Dropped support for PostgreSQL 9.4 and PostGIS 2.1.Tim Graham
2018-08-02Refs #27869 -- Added PostgreSQL version check for GinIndex support.Nick Pope
2018-08-02Refs #25809, #28990 -- Added PostgreSQL version check for BrinIndex support.Nick Pope
2018-08-02Fixed #29614 -- Added BTreeIndex to django.contrib.postres.Nick Pope
2018-08-02Fixed #28990 -- Added autosummarize parameter to BrinIndex.Nick Pope
2018-08-02Fixed #28887 -- Added SpGistIndex to django.contrib.postgres.Nick Pope
2018-08-02Fixed #26974 -- Added HashIndex to django.contrib.postgres.Nick Pope
Thanks Akshesh Doshi for the initial implementation.
2018-01-12Fixed string format specifier for fillfactor in GistIndex.Nick Pope
2018-01-10Unified construction of WITH SQL in contrib.postgres.indexes.Tim Graham
2018-01-09Allowed indexes in contrib.postgres to have suffixes of any length.Nick Pope
2017-09-04Fixed #28126 -- Added GistIndex to contrib.postgres.Mads Jensen
Thanks to Marc Tamlyn for the initial patch.
2017-08-26Refs #27869 -- Omitted field kwargs from GinIndex.deconstruct() if they're None.Mads Jensen
2017-08-26Refs #25809 -- Omitted pages_per_range from BrinIndex.deconstruct() if it's ↵Mads Jensen
None.
2017-08-08Fixed #28465 -- Unified index SQL creation in DatabaseSchemaEditorClaude Paroz
Thanks Tim Graham for the review.
2017-06-27Fixed #28330 -- Prevented passing positional arguments to an Index.Mariusz Felisiak
Thanks Tim Graham for the review.
2017-06-20Fixed #27869 -- Added fastupdate and gin_pending_list_limit params to GinIndex.Mads Jensen
Thanks Tim Graham and Markus Holtermann for review.
2017-06-17Refs #25809 -- Removed BrinIndex.__repr__().Tim Graham
In retrospect, implementing a __repr__() for index subclasses doesn't seem worthwhile.
2017-03-20Refs #27935 -- Fixed BrinIndex.max_name_length if a project's default ↵Mariusz Felisiak
database isn't PostgreSQL. Thanks Florian Apolloner for the report.
2017-03-18Fixed #27935 -- Fixed crash with BrinIndex name > 30 characters.Mads Jensen
2017-01-25Refs #23919 -- Replaced super(ClassName, self) with super().chillaranand
2017-01-18Refs #23919 -- Removed encoding preambles and future importsClaude Paroz
2017-01-16Refs #25809 -- Made a few late review comments for BrinIndex.Mads Jensen
2017-01-15Refs #25809 -- Prefered imports from django.db.models.Mads Jensen
2017-01-15Fixed #25809 -- Added BrinIndex support in django.contrib.postgres.Mads Jensen
Thanks Tim Graham and Markus Holtermann for review.
2016-08-12Fixed #27030 -- Added contrib.postgres.indexes.GinIndex.Akshesh
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