1 files changed, 5 insertions, 13 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 76ebd0bf6c..6d88c14d50 100644
--- a/activerecord/lib/active_record/connection_adapters/mysql/schema_definitions.rb
+++ b/activerecord/lib/active_record/connection_adapters/mysql/schema_definitions.rb
@@ -56,14 +56,10 @@ module ActiveRecord
         end
       end
 
-      class ColumnDefinition < ActiveRecord::ConnectionAdapters::ColumnDefinition
-        attr_accessor :charset, :unsigned, :stored
-      end
-
       class TableDefinition < ActiveRecord::ConnectionAdapters::TableDefinition
         include ColumnMethods
 
-        def new_column_definition(name, type, options) # :nodoc:
+        def new_column_definition(name, type, **options) # :nodoc:
           case type
           when :virtual
             type = options[:type]
@@ -76,17 +72,13 @@ module ActiveRecord
             type = $~[:type].to_sym
             options[:unsigned] = true
           end
-          column = super
-          column.unsigned = options[:unsigned]
-          column.charset = options[:charset]
-          column.stored = options[:stored]
-          column
+
+          super
         end
 
         private
-
-          def create_column_definition(name, type)
-            MySQL::ColumnDefinition.new(name, type)
+          def aliased_types(name, fallback)
+            fallback
           end
       end