From 21a6d6f0d61c4a24e2a899c57ad351f4632fb4f9 Mon Sep 17 00:00:00 2001
From: JPVenson <github@jpb.email>
Date: Fri, 18 Jul 2025 02:19:41 +0300
Subject: [PATCH] Delete old migrations on restore (#14486)

---
 .../FullSystemBackup/BackupService.cs                      | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Jellyfin.Server.Implementations/FullSystemBackup/BackupService.cs b/Jellyfin.Server.Implementations/FullSystemBackup/BackupService.cs
index d439fcb18b..6e8936d536 100644
--- a/Jellyfin.Server.Implementations/FullSystemBackup/BackupService.cs
+++ b/Jellyfin.Server.Implementations/FullSystemBackup/BackupService.cs
@@ -165,6 +165,13 @@ public class BackupService : IBackupService
 
                     var historyRepository = dbContext.GetService<IHistoryRepository>();
                     await historyRepository.CreateIfNotExistsAsync().ConfigureAwait(false);
+
+                    foreach (var item in await historyRepository.GetAppliedMigrationsAsync(CancellationToken.None).ConfigureAwait(false))
+                    {
+                        var insertScript = historyRepository.GetDeleteScript(item.MigrationId);
+                        await dbContext.Database.ExecuteSqlRawAsync(insertScript).ConfigureAwait(false);
+                    }
+
                     foreach (var item in historyEntries)
                     {
                         var insertScript = historyRepository.GetInsertScript(item);