Question

我正在尝试根据用户查询搜索名称用户（ID，FNAME，L-NAME，..）业务（ID，姓名，地址......）

我正在编写像

这样的hql查询

 String hql1 = "select count(*)  from  Client as cl  "
                    + "where cl.id=:bid "
                    + " and (cl.user.fname=:fname "
                    + " or cl.user.lname=:lname "
                    + " or cl.business.name=:name)";
            Query query1 = session.createQuery(hql1).setParameter("bid", bid)
                    .setParameter("fname", name + "%").setParameter("lname", name + "%").setParameter("name", name + "%");
            count = (Long) query1.uniqueResult();

我想搜索用户输入的字符串是用于fname还是用于lname或名称。如果喜欢我必须去取的地方。但这不是取数据。

Answer 1

  String hql1 = "select count(*)  from  Client as cl  "
                + "where cl.id=:bid "
                + " and (cl.user.fname like :fname "
                + " or cl.user.lname like :lname "
                + " or cl.business.name like :name)";
        Query query1 = session.createQuery(hql1).setParameter("bid", bid)
                .setParameter("fname", "%"+name + "%").setParameter("lname", "%"+name + "%").setParameter("name", "%"+name + "%");
        count = (Long) query1.uniqueResult();

在多列和表中搜索名称

1 个答案: