IScoreDao.java

package org.springboot.sample.dao;

import java.util.List;

import javax.transaction.Transactional;

import org.springboot.sample.entity.Score;
import org.springframework.data.jpa.repository.Modifying;
import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.CrudRepository;
import org.springframework.data.repository.query.Param;

public interface IScoreDao extends CrudRepository<Score, Integer> {
	
	@Transactional
	@Modifying
	@Query("update Score t set t.score = :score where t.id = :id")
	int updateScoreById(@Param("score") float score, @Param("id") int id);

	@Query("select t from Score t ")
	List<Score> getList();
	
}