From 35f86b641a4eb26fa2b7c3842b6d374834a4ea6b Mon Sep 17 00:00:00 2001
From: Mariusz Felisiak <felisiak.mariusz@gmail.com>
Date: Fri, 14 Nov 2025 13:36:15 +0100
Subject: Refs #24928 -- Added introspection support for PostgreSQL
 HStoreField.

---
 django/db/backends/postgresql/base.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'django/db/backends/postgresql/base.py')

diff --git a/django/db/backends/postgresql/base.py b/django/db/backends/postgresql/base.py
index 17ac417fff..e2728afea5 100644
--- a/django/db/backends/postgresql/base.py
+++ b/django/db/backends/postgresql/base.py
@@ -8,6 +8,7 @@ import asyncio
 import threading
 import warnings
 from contextlib import contextmanager
+from functools import lru_cache
 
 from django.conf import settings
 from django.core.exceptions import ImproperlyConfigured
@@ -29,6 +30,7 @@ except ImportError:
     raise ImproperlyConfigured("Error loading psycopg2 or psycopg module")
 
 
+@lru_cache
 def psycopg_version():
     version = Database.__version__.split(" ", 1)[0]
     return get_version_tuple(version)
-- 
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