From e741e4d72d5ce04eaedd2a07376d33b3ec9f87ea Mon Sep 17 00:00:00 2001
From: James Smith <james@floppy.org.uk>
Date: Wed, 7 Oct 2026 23:22:00 +0100
Subject: [PATCH] Drop potentially too-long-for-MySQL index altcha fields that
 we don't need any more

---
 db/migrate/20250609210440_create_altcha_solutions.rb | 2 --
 db/migrate/20260604160600_drop_altcha_solutions.rb   | 5 -----
 2 files changed, 7 deletions(-)

diff --git a/db/migrate/20250609210440_create_altcha_solutions.rb b/db/migrate/20250609210440_create_altcha_solutions.rb
index de1beadf9..f9d0666b6 100644
--- a/db/migrate/20250609210440_create_altcha_solutions.rb
+++ b/db/migrate/20250609210440_create_altcha_solutions.rb
@@ -9,7 +9,5 @@ class CreateAltchaSolutions < ActiveRecord::Migration[8.0]
 
       t.timestamps
     end
-
-    add_index :altcha_solutions, [:algorithm, :challenge, :salt, :signature, :number], unique: true, name: "index_altcha_solutions"
   end
 end
diff --git a/db/migrate/20260604160600_drop_altcha_solutions.rb b/db/migrate/20260604160600_drop_altcha_solutions.rb
index 02d47b598..8d1c32547 100644
--- a/db/migrate/20260604160600_drop_altcha_solutions.rb
+++ b/db/migrate/20260604160600_drop_altcha_solutions.rb
@@ -13,10 +13,5 @@ class DropAltchaSolutions < ActiveRecord::Migration[8.0]
 
       t.timestamps
     end
-
-    add_index :altcha_solutions,
-      [:algorithm, :challenge, :salt, :signature, :number],
-      unique: true,
-      name: "index_altcha_solutions"
   end
 end