Merge remote-tracking branch 'upstream/pull/4319'

[rails.git] / config / initializers / migrate.rb

diff --git a/config/initializers/migrate.rb b/config/initializers/migrate.rb
index 0667e3346b01d03a5b15d3af5c5bce09722125b7..43dd446a3fdf4e3b485681a3f77a4c3d72b2c4a5 100644 (file)
--- a/config/initializers/migrate.rb
+++ b/config/initializers/migrate.rb
@@ -51,6 +51,10 @@ if defined?(ActiveRecord::ConnectionAdapters::AbstractAdapter)
           execute "DROP TYPE #{enumeration_name}"
         end
 
+        def add_enumeration_value(enumeration_name, value)
+          execute "ALTER TYPE #{enumeration_name} ADD VALUE '#{value}'"
+        end
+
         def rename_enumeration(old_name, new_name)
           old_name = quote_table_name(old_name)
           new_name = quote_table_name(new_name)