1 files changed, 5 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/mysql/schema_definitions.rb b/activerecord/lib/active_record/connection_adapters/mysql/schema_definitions.rb
index 773bbcef4e..6d88c14d50 100644
--- a/activerecord/lib/active_record/connection_adapters/mysql/schema_definitions.rb
+++ b/activerecord/lib/active_record/connection_adapters/mysql/schema_definitions.rb
@@ -75,6 +75,11 @@ module ActiveRecord
 
           super
         end
+
+        private
+          def aliased_types(name, fallback)
+            fallback
+          end
       end
 
       class Table < ActiveRecord::ConnectionAdapters::Table