[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-2013) While Using DetachedCriteria as subselect if the detached criteria has a subCriteria exception is being thrown

[Dilip Ranjith (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-2013?page=comments#action_24010 ] 

Dilip Ranjith commented on HHH-2013:
------------------------------------

<many-to-one
            name="productDTO"
            class="com.product.dto.ProductMasterDTO"
            cascade="none"
            outer-join="true"
            update="true"
            insert="true"
            access="property"
            column="PRODUCTID"
        />
I donot think the BUG is with 'detachedCriteria .setProjection(Projections.property("ID"));' i think its on ' detachedCriteria .createCriteria("productDTO").add(Restrictions.eq("ID", productCode.toString()));   '
Because when we replace above code by ' detachedCriteria .add(Restrictions.eq("productDTO.ID", productCode.toString())); 
it works correctly.


> While Using DetachedCriteria as subselect if the detached criteria has a subCriteria exception is being thrown
> --------------------------------------------------------------------------------------------------------------
>
>          Key: HHH-2013
>          URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2013
>      Project: Hibernate3
>         Type: Bug

>     Versions: 3.0.5
>  Environment: HIbernate 3.0.5 Oracle
>     Reporter: Dilip Ranjith

>
>
> While Using DetachedCriteria as subselect if the detached criteria has a subCriteria exception is being thrown
> DetachedCriteria detachedCriteria = DetachedCriteria.forClass(Shop.class);
> detachedCriteria .createCriteria("productDTO").add(Restrictions.eq("ID", productCode.toString()));
> shopSet = new LinkedHashSet(detachedCriteria .getExecutableCriteria(session).list()); ---> Works correctly
> detachedCriteria .setProjection(Projections.property("ID"));----------> projection in DetachedCriteria
> Criteria criteria = session.createCriteria(StatusDTO.class);
> criteria .add(Property.forName("transactionID").in(detachedCriteria )); 
> criteria .list() --------------> (Gives exception)
> Throws an SQLGrammerException 
> java.sql.SQLException: ORA-00904: "PRODUCTMAS1_"."PRODUCTID": invalid identifier

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