mysql - 如何在命名查询中编写联接？

Question

我尝试编写此查询，但它抛出异常

@NamedQueries({
@NamedQuery(name = "doctor_searchDoctor", 
              query= "SELECT d FROM Doctor d "
                    + "WHERE ((d.englishName = :P_NAME_EN OR :P_NAME_EN = '-1' ) "
                    + "AND d.id IN (select c.doctorId from Clinic c "
                    + "JOIN DoctorSpecializations s "
                    + " where ((c.cityId = :D_CITY_ID OR :D_CITY_ID = -1 ) AND (s.specializationId = :D_SPECIALIZATION_ID OR :D_SPECIALIZATION_ID = -1))))"

  ),
})

在调试代码时我发现异常

org.hibernate.HibernateException: Errors in named queries: doctor_searchDoctor

Answer 1

您在 WHERE 中缺少 ) ((d.​​englishName blah put one after Clinic c)