public int findByName(String name){
try{
session = HibernateUtils.getSession();
tx = session.beginTransaction();
String sql = " from Books where name like '?%'";
Query query = session.createQuery(sql);
query.setParameter(0, name);这样写不对 没有任何参数传入进去, 这个 like后面的参数应该怎么写hqlsqljava
try{
session = HibernateUtils.getSession();
tx = session.beginTransaction();
String sql = " from Books where name like '?%'";
Query query = session.createQuery(sql);
query.setParameter(0, name);这样写不对 没有任何参数传入进去, 这个 like后面的参数应该怎么写hqlsqljava
session = HibernateUtils.getSession();
tx = session.beginTransaction();
String sql = " from Books where name like ?";
Query query = session.createQuery(sql);
query.setString(0,"%"+name+"%");