Add pure SQL version of xid_to_int4.

[rails.git] / db / migrate / 034_create_languages.rb

diff --git a/db/migrate/034_create_languages.rb b/db/migrate/034_create_languages.rb
index e62a3dff9cbe82c415033248f4753ff0086e24a0..459d7f64770a1f88da2f57f5b976457cb8a3f1e7 100644 (file)
--- a/db/migrate/034_create_languages.rb
+++ b/db/migrate/034_create_languages.rb
@@ -1,8 +1,8 @@
-require 'migrate'
+require "migrate"
 
-class CreateLanguages < ActiveRecord::Migration
-  def self.up
-    create_table :languages, innodb_table do |t|
+class CreateLanguages < ActiveRecord::Migration[4.2]
+  def change
+    create_table :languages, :id => false do |t|
       t.string :code, :null => false
       t.string :english_name, :null => false
       t.string :native_name
@@ -10,13 +10,9 @@ class CreateLanguages < ActiveRecord::Migration
 
     add_primary_key :languages, [:code]
 
-    Language.load("#{Rails.root}/config/languages.yml")
+    Language.load(Rails.root.join("config", "languages.yml"))
 
-    add_foreign_key :users, [:locale], :languages, [:code]
-    add_foreign_key :diary_entries, [:language_code], :languages, [:code]    
-  end
-
-  def self.down
-    raise ActiveRecord::IrreversibleMigration
+    add_foreign_key :users, :languages, :column => :locale, :primary_key => :code, :name => "users_locale_fkey"
+    add_foreign_key :diary_entries, :languages, :column => :language_code, :primary_key => :code, :name => "diary_entries_language_code_fkey"
   end
 end