From b6099867007a08a4987e74d064a9cb75bea51159 Mon Sep 17 00:00:00 2001
From: root <root@DESKTOP-V9DGVF3.localdomain>
Date: Wed, 21 Jan 2026 02:59:29 +0400
Subject: [PATCH] fix: enable foreign key constraints in SQLite connection

This change enables foreign key enforcement for every new database connection by executing 'PRAGMA foreign_keys = ON'. This ensures that cascading deletes defined in the schema are respected, preventing orphaned chunks when files are deleted or replaced.
---
 src/core/db.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/core/db.rs b/src/core/db.rs
index 080e586..d9a0cff 100644
--- a/src/core/db.rs
+++ b/src/core/db.rs
@@ -47,6 +47,7 @@ pub struct DatabaseStats {
 impl Database {
     pub fn new(path: &Path) -> Result<Self> {
         let conn = Connection::open(path)?;
+        conn.pragma_update(None, "foreign_keys", "ON")?;
         let db = Self { conn };
         db.init_schema()?;
         Ok(db)