@Override
    public SQLExceptionDigger assistSQLExceptionDigger() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public SQLExceptionHandlerFactory assistSQLExceptionHandlerFactory() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public SequenceCacheHandler assistSequenceCacheHandler() {
        // TODO Auto-generated method stub