yap i got it :P
prueba con esto :)
Código SQL:
Ver originalSELECT XRATE_DATE, CUR_CODE, GIVE_RATE FROM CURRENCY_RATES WHERE CONVERT(VARCHAR(20),XRATE_DATE) + '|' + cur_code IN (SELECT CONVERT(VARCHAR(20),MAX(XRATE_DATE)) + '|' + cur_code FROM CURRENCY_RATES GROUP BY CUR_CODE) AND GIVE_RATE <>0
saludos!