我想使用 Hibernate Projections 属性构建如下查询。有人可以检查以下内容。我写过类似的java代码。
DetachedCriteria dCriteria = DetachedCriteria.forClass(FinancialYearQuater.class, "FinancialYearQuater");
dCriteria.add(Restrictions.eq("FinancialYearQuater.finYear", year));
dCriteria.addOrder(Order.asc("finYear"));
dCriteria.setResultTransformer(Projections.distinct(Projections.property("id")));
List<FinancialYearQuater> list = (List<FinancialYearQuater>) findAll(dCriteria);
这是 SQL 查询:
select
distinct
this_.FINY_NAME,
this_.FINY_YEAR,
this_.QTR_NAME,
this_.QTR_NO,
this_.QTR_PERIOD
from
V_FINYR_QTR this_
where
this_.FINY_YEAR=2016
order by
this_.FINY_YEAR asc