From ce58ea26c5a3c0ab9f69f3413fbd3b2e548e2c4d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Oliver=20G=C3=BCnther?= <mail@oliverguenther.de>
Date: Wed, 29 Apr 2026 11:20:49 +0200
Subject: [PATCH] Allow details table to be missing for inside migration calls

---
 app/models/concerns/has_details_table.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/models/concerns/has_details_table.rb b/app/models/concerns/has_details_table.rb
index 8a8c7b7494e..0fbaa6827c4 100644
--- a/app/models/concerns/has_details_table.rb
+++ b/app/models/concerns/has_details_table.rb
@@ -263,6 +263,9 @@ module HasDetailsTable
 
     def finalize_detail_delegation!(detail_class, foreign_key)
       return if @_detail_delegation_set_up
+      # The detail table may not yet exist during early migrations on a fresh
+      # database. Skip — the next instance will retry once the table is there.
+      return unless ActiveRecord::Base.connected? && detail_class.table_exists?
 
       @_detail_delegation_set_up = true