一个比较复杂的DetachedCriteria的子查询

来源： [url]http://www.iteye.com/problems/11751[/url]


怎么用Hibernate写SQL里的in式的子查询
select * from tableA where tableA.Id in (select Id from tableA where tableA.name like "M%")

大家帮我看看用Hibernate里的DetachedCriteria和Subqueries等来把上面的SQL转为Hibernate的查询条件呢?

采纳的答案
2009-02-23 sophia_230 (初级程序员)
DetachedCriteria a_ids = DetachedCriteria.forClass(tableA.class, "inner")

.setProjection(Property.forName("inner.id")).add(( Property.forName("inner.name").like("M",MatchMode.START) ));


return super.getSession().createCriteria(tableA.class, "outer")
.add( Property.forName("id).in(a_ids)).list();

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来源： [url]http://www.iteye.com/problems/11751[/url]