1 files changed, 5 insertions, 5 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb
index f4f52e85e3..5e5a012f85 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb
@@ -44,10 +44,6 @@ module ActiveRecord
       end
 
       class SchemaCreation < AbstractAdapter::SchemaCreation
-        def visit_AddColumn(o)
-          add_column_position!(super, column_options(o))
-        end
-
         private
 
         def visit_DropForeignKey(name)
@@ -67,6 +63,10 @@ module ActiveRecord
           create_sql
         end
 
+        def visit_AddColumnDefinition(o)
+          add_column_position!(super, column_options(o.column))
+        end
+
         def visit_ChangeColumnDefinition(o)
           change_column_sql = "CHANGE #{quote_column_name(o.name)} #{accept(o.column)}"
           add_column_position!(change_column_sql, column_options(o.column))
@@ -882,7 +882,7 @@ module ActiveRecord
       def add_column_sql(table_name, column_name, type, options = {})
         td = create_table_definition(table_name)
         cd = td.new_column_definition(column_name, type, options)
-        schema_creation.visit_AddColumn cd
+        schema_creation.accept(AddColumnDefinition.new(cd))
       end
 
       def change_column_sql(table_name, column_name, type, options = {})