From 5114b6848d29e9388d51b1c0d3e1fbfb32db89c8 Mon Sep 17 00:00:00 2001
From: provokateurin <kate@provokateurin.de>
Date: Mon, 4 May 2026 10:05:55 +0200
Subject: [PATCH] fix(DB): Enforce foreign key constraints in SQLite

Signed-off-by: provokateurin <kate@provokateurin.de>
---
 lib/private/DB/SQLiteSessionInit.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/private/DB/SQLiteSessionInit.php b/lib/private/DB/SQLiteSessionInit.php
index ed3392e9678..e3c64924e63 100644
--- a/lib/private/DB/SQLiteSessionInit.php
+++ b/lib/private/DB/SQLiteSessionInit.php
@@ -25,6 +25,7 @@ class SQLiteSessionInit implements EventSubscriber {
 		$sensitive = $this->caseSensitiveLike ? 'true' : 'false';
 		$args->getConnection()->executeUpdate('PRAGMA case_sensitive_like = ' . $sensitive);
 		$args->getConnection()->executeUpdate('PRAGMA journal_mode = ' . $this->journalMode);
+		$args->getConnection()->executeUpdate('PRAGMA foreign_keys = true');
 		/** @var \Doctrine\DBAL\Driver\PDO\Connection $connection */
 		$connection = $args->getConnection()->getWrappedConnection();
 		$pdo = $connection->getWrappedConnection();