// ------------------------------------ 使用 @Query 注解

// 没有参数的查询

@Query("select p from Person p where p.id = (select max(p2.id) from Person p2)")

Person getMaxIdPerson();

//使用 ? 和数字代表传入的参数

@Query("select p from Person p where lastName=?1 and email=?2")

Person readPersonByLastNameAndEmail(String lastName,String email);

//使用 :代表传入的参数

@Query("select p from Person p where email=:email and  lastName=:name")

Person readPersonByLastNameAndEmailThroughName(@Param("name") String lastName,@Param("email") String email);

// 使用 like

@Query("select p from Person p where lastName like ?1")

Person readPersonByLike(String likeName);

// @Query 注解支持使用百分号

@Query("select p from Person p where lastName like %?1%")

Person readPersonByLike2(String likeName);

// @Query 注解支持使用百分号

@Query("select p from Person p where lastName like %:lastName%")

Person readPersonByLike3(@Param("lastName")String name);

// 使用原生的 SQL

@Query(value="select * from jpa_person p1 where p1.last_name like %:lastName%",nativeQuery=true)

Person getPersonUsingOriginSQL(@Param("lastName")String lastName);