[hibernate-issues] [Hibernate-JIRA] Updated: (HHH-1425) Setting Projection for Criteria brake previously set Fetch mode.

Setting Projection for Criteria brake previously set Fetch mode. ---------------------------------------------------------------- Key: HHH-1425 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1425 Project: Hibernate Core Issue Type: Bug Components: query-criteria Affects Versions: 3.1.2, 3.5.5, 3.6.0.Beta3 Environment: Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_03-b07) MySQL 4.1.9-standard Reporter: Ivan Latysh A criteria query: Criteria cr = session.createCriteria(ApplicationBean.class); cr.setFetchMode("categories", FetchMode.JOIN); cr.add(Expression.sql("category_id=?", "2", Hibernate.STRING)); cr.list(); execute without an error, and produce proper sql and return expected results. But when I add projection right before list(): Criteria cr = session.createCriteria(ApplicationBean.class); cr.setFetchMode("categories", FetchMode.JOIN); cr.add(Expression.sql("category_id=?", "2", Hibernate.STRING)); cr.setProjection(Projections.count("id")); cr.list(); Query produce an SQL without a join. This issue has been discovered after upgrade from 3.0.5 to 3.1.2 Mapping: <hibernate-mapping package="a.b"> <class name="ApplicationBean" table="application"> <id name="id" column="id" type="long"> <generator class="identity"/> </id> ... <!-- Application categories --> <set name="categories" cascade="all-delete-orphan" lazy="true" table="application_category"> <key column="application_id"/> <composite-element class="a.b.ApplicationCategory"> <many-to-one name="category" class="a.b.CategoryBean" column="category_id" cascade="none"> </many-to-one> </composite-element> </set> </class> </hibernate-mapping>