text: --------------------------------------------------------
  --  Example data for Table CURRENCIES
  --------------------------------------------------------
  
  INSERT INTO CURRENCIES (CUR_ID, CUR_SYMBOL) VALUES (1, 'PLN');
  INSERT INTO CURRENCIES (CUR_ID, CUR_SYMBOL) VALUES (2, 'EUR');
  INSERT INTO CURRENCIES (CUR_ID, CUR_SYMBOL) VALUES (3, 'USD');
  INSERT INTO CURRENCIES (CUR_ID, CUR_SYMBOL) VALUES (4, 'GBP');
  COMMIT;
  