diff --git a/gems/gems/do_mysql-0.9.1/lib/do_mysql/transaction.rb b/gems/gems/do_mysql-0.9.1/lib/do_mysql/transaction.rb
index 171d8db..db7acc2 100755
--- a/gems/gems/do_mysql-0.9.1/lib/do_mysql/transaction.rb
+++ b/gems/gems/do_mysql-0.9.1/lib/do_mysql/transaction.rb
@@ -5,6 +5,12 @@ module DataObjects
 
     class Transaction < DataObjects::Transaction
 
+      alias long_id id
+      def id
+        Digest::SHA2.hexdigest(long_id)
+      end
+
       def finalize_transaction
         cmd = "XA END '#{id}'"
         connection.create_command(cmd).execute_non_query