package de.gedoplan.seminar.jpa.exercise.repository;
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import java.util.List;
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import org.springframework.data.jpa.repository.JpaRepository;
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import org.springframework.data.jpa.repository.Query;
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import org.springframework.stereotype.Repository;
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import de.gedoplan.seminar.jpa.exercise.domain.Highway;
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@Repository
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public interface HighwayRepository extends JpaRepository<Highway, Integer> {
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public List<Highway> findByOrigin(String orgigin);
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@Query("select count(distinct h.origin) from Highway h")
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public Long countOrigins();
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}
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