X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/cd2ca12d4235473cd3611b84e2a61649c17da2f6..97036c181e307dae10bb019dbcbd7a50d30bb3b8:/db/migrate/010_diary_comments.rb

diff --git a/db/migrate/010_diary_comments.rb b/db/migrate/010_diary_comments.rb
index ad2edffa4..94d8a985b 100644
--- a/db/migrate/010_diary_comments.rb
+++ b/db/migrate/010_diary_comments.rb
@@ -1,6 +1,6 @@
-require 'migrate'
+require "migrate"
 
-class DiaryComments < ActiveRecord::Migration
+class DiaryComments < ActiveRecord::Migration[4.2]
   def self.up
     create_table "diary_comments", :id => false do |t|
       t.column "id",             :bigserial, :primary_key => true, :null => false
@@ -11,8 +11,7 @@ class DiaryComments < ActiveRecord::Migration
       t.column "updated_at",     :datetime, :null => false
     end
 
-    add_index "diary_comments", ["diary_entry_id", "id"], :name => "diary_comments_entry_id_idx", :unique => true
-
+    add_index "diary_comments", %w[diary_entry_id id], :name => "diary_comments_entry_id_idx", :unique => true
   end
 
   def self.down