From ffe756d6242d513bfbba9686b5a3d90f0a67c214 Mon Sep 17 00:00:00 2001 From: Hannes Ljungberg Date: Wed, 13 Jan 2021 19:38:23 +0100 Subject: Refs #26167 -- Changed default value of DatabaseFeatures.supports_expression_indexes to True. --- docs/releases/3.2.txt | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'docs') diff --git a/docs/releases/3.2.txt b/docs/releases/3.2.txt index 2b0f0ee6ee..3b1463be6f 100644 --- a/docs/releases/3.2.txt +++ b/docs/releases/3.2.txt @@ -668,6 +668,12 @@ backends. backends must implement ``DatabaseClient.settings_to_cmd_args_env()`` or override ``DatabaseClient.runshell()``. +* Third-party database backends must implement support for functional indexes + (:attr:`.Index.expressions`) or set + ``DatabaseFeatures.supports_expression_indexes`` to ``False``. If ``COLLATE`` + is not a part of the ``CREATE INDEX`` statement, set + ``DatabaseFeatures.collate_as_index_expression`` to ``True``. + :mod:`django.contrib.admin` --------------------------- -- cgit v1.3