banma_back/src/main/java/com/izouma/nineth/repo/TestClassRepo.java

package com.izouma.nineth.repo;

import com.izouma.nineth.domain.TestClass;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.data.jpa.repository.Modifying;
import org.springframework.data.jpa.repository.Query;

import javax.transaction.Transactional;

public interface TestClassRepo extends JpaRepository<TestClass, Long>, JpaSpecificationExecutor<TestClass> {

    @Modifying
    @Transactional
    @Query(value = "insert into test_class (name) values (?1)", nativeQuery = true)
    public void nativeSave(String name);
}