import javax.validation.constraints.NotNull;
import org.onap.cps.spi.entities.YangResourceEntity;
import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Modifying;
+import org.springframework.data.jpa.repository.Query;
import org.springframework.stereotype.Repository;
@Repository
List<YangResourceEntity> findAllByChecksumIn(@NotNull Set<String> checksum);
+ @Modifying
+ @Query(value = "DELETE FROM yang_resource yr WHERE NOT EXISTS "
+ + "(SELECT 1 FROM schema_set_yang_resources ssyr WHERE ssyr.yang_resource_id = yr.id)", nativeQuery = true)
+ void deleteOrphans();
}