remove unique index

db/migrate/20240816121641_remove_active_storage_uniq_index.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+class RemoveActiveStorageUniqIndex < ActiveRecord::Migration[7.1]
+  def change
+    remove_index :active_storage_attachments, %i[record_type record_id name blob_id],
+                 unique: true,
+                 name: 'index_active_storage_attachments_uniqueness'
+
+    add_index :active_storage_attachments, %i[record_type record_id name blob_id]
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.1].define(version: 2024_08_16_075917) do
+ActiveRecord::Schema[7.1].define(version: 2024_08_16_121641) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -64,7 +64,7 @@ ActiveRecord::Schema[7.1].define(version: 2024_08_16_075917) do
     t.bigint "blob_id", null: false
     t.datetime "created_at", null: false
     t.index ["blob_id"], name: "index_active_storage_attachments_on_blob_id"
-    t.index ["record_type", "record_id", "name", "blob_id"], name: "index_active_storage_attachments_uniqueness", unique: true
+    t.index ["record_type", "record_id", "name", "blob_id"], name: "idx_on_record_type_record_id_name_blob_id_0be5805727"
     t.index ["uuid"], name: "index_active_storage_attachments_on_uuid"
   end