Query query2 = em.createNativeQuery("update person o set o.personName = ? where o.id = ?")
.setParameter(1, "jiang")
.setParameter(2, 151);
Query query2 = em.createNativeQuery("update person o set o.personName = ? where o.id = ?")
.setParameter(1, "jiang")
.setParameter(2, 151);