Hibernate标准投射明显

Question

您好我想使用条件编写查询:必须使用条件创建以下查询:

"从S2中选择Distinct(s2Taxper),其中s2Tc ='601'和s2Txcd!=''"

提前致谢

Answer 1

Criteria criteria = 
    session.createCriteria(S2.class)
           .add(Restrictions.eq("s2Tc","601"))
           .add(Restrictions.ne("s2Txcd",""))
           .setProjection(Projections.distinct(Projections.property("s2Taxper")));