From 8cc3e1a5acb691af47b4365b6dda9deadc7b6325 Mon Sep 17 00:00:00 2001
From: Go MAEDA <maeda@farend.jp>
Date: Sun, 29 Jun 2025 04:55:22 +0000
Subject: [PATCH] Fix N+1 query in Wiki history page by preloading the author
 of each Wiki content version (#42933).

Patch by [Agileware]Kota Uchino (user:uchinokot).


git-svn-id: https://svn.redmine.org/redmine/trunk@23847 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 app/controllers/wiki_controller.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/controllers/wiki_controller.rb b/app/controllers/wiki_controller.rb
index 36b90da77..bcb3b0891 100644
--- a/app/controllers/wiki_controller.rb
+++ b/app/controllers/wiki_controller.rb
@@ -240,6 +240,7 @@ class WikiController < ApplicationController
     # don't load text
     @versions = @page.content.versions.
       select("id, author_id, comments, updated_on, version").
+      preload(:author).
       reorder('version DESC').
       limit(@version_pages.per_page + 1).
       offset(@version_pages.offset).