1

zyy

2025-09-23 5ca65300d6456fa681ed32239635312180cf6ff5

 src/main/java/com/nq/Repository/ExchangeRateRepository.java

@@ -5,7 +5,7 @@

import java.util.Optional;

public interface ExchangeRateRepository extends JpaRepository<ExchangeRate, Long> {
public interface ExchangeRateRepository extends JpaRepository<ExchangeRate, Integer> {

    Optional<ExchangeRate> findExchangeRateByCurrencyAndConversionCurrency(String currency, String conversionCurrency);