code: private void processDefaultCurrency(Integer currencyID) throws SQLException
     {
        List<Row> rows = getRows("select * from " + m_schema + "currtype where curr_id=?", currencyID);
        if (!rows.isEmpty())
        {
           Row row = rows.get(0);
           m_reader.processDefaultCurrency(row);
        }
     }
docs: Select the default currency properties from the database.
  
  @param currencyID default currency ID