exercis03

Hendrik Jungnitsch

2022-08-29 6eecd93c185e5c3122da1a5c53a3784fc580d013

 src/main/java/de/gedoplan/seminar/jpa/exercise/repository/HighwayRepository.java

@@ -1,11 +1,18 @@
package de.gedoplan.seminar.jpa.exercise.repository;

import java.util.List;

import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.Query;
import org.springframework.stereotype.Repository;

import de.gedoplan.seminar.jpa.exercise.domain.Highway;

@Repository
public interface HighwayRepository extends JpaRepository<Highway, Integer> {
	
   public List<Highway> findByOrigin(String orgigin);

   @Query("select count(distinct h.origin) from Highway h")
   public Long countOrigins();
}