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2022-01-14 571503a6f8d3ef2eb3d6929d4a584644fff7c896

 src/main/java/kr/wisestone/owl/repository/DepartmentRepository.java

@@ -2,7 +2,8 @@

import kr.wisestone.owl.domain.Department;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.repository.query.Param;

public interface DepartmentRepository extends JpaRepository<Department, Long> {

    Long countById(@Param("id")Long id);
}