[hibernate-issues] [Hibernate-JIRA] Created: (HHH-2868) SubqueryExpression create wrong sql in the case DetachedCriteria has Subcriteria

[Sunao Suzuki (JIRA)]

SubqueryExpression create wrong sql in the case DetachedCriteria has Subcriteria
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                 Key: HHH-2868
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2868
             Project: Hibernate3
          Issue Type: Bug
          Components: core
    Affects Versions: 3.2.5
         Environment: oracle

            Reporter: Sunao Suzuki
            Priority: Critical


SubqueryExpression create wrong sql in the case DetachedCriteria has Subcriteria(inner join).

in the case using DetachedCriteria( has Subcriteria) like below , it's works good.

DetachedCriteria dc = DetachedCriteria.forClass(Person.class);
DetachedCriteria in = dc.createCriteria("emails");
in.add(Restrictions.eq("personEmailId", (long)1));
dc.setProjection(Projections.id());

Criteria c = dc.getExecutableCriteria(session);

c.list();

select this_.PERSON_ID as y0_ from PERSON this_ inner join PERSON_EMAIL personemai1_ on this_.PERSON_ID=personemai1_.FK_PERSON_ID where personemai1_.PERSON_EMAIL_ID=?


But in the case using DetachedCriteria( has Subcriteria) for subquery like below, it doesn't work.

DetachedCriteria dc = DetachedCriteria.forClass(Person.class);
DetachedCriteria in = dc.createCriteria("emails");
in.add(Restrictions.eq("personEmailId", (long)1));
dc.setProjection(Projections.id());

Criteria c = session.createCriteria(Person.class);
c.add(Subqueries.propertyIn("personId", dc));
c.setProjection(Projections.id());

c.list();

select this_.PERSON_ID as y0_ from PERSON this_ where this_.PERSON_ID in (select this0__.PERSON_ID as y0_ from PERSON this0__ where personemai1_.PERSON_EMAIL_ID=?)

I hope fix quickly.



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