[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-3524) setFetchMode ignored if using createCriteria
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http://opensource.atlassian.com/projects/hibernate/browse/HHH-3524?page=c...
]
Richard Ogin commented on HHH-3524:
-----------------------------------
@Stian
You need to specify JoinFragment.LEFT_OUTER_JOIN in your createCriteria() from the root
node. To use your example, a.createCriteria("albums") would become
a.createCriteria("albums", JoinFragment.LEFT_OUTER_JOIN).
To use my code as an example:
Criteria c = session.createCriteria(Company.class);
c.createCriteria("addresses", JoinFragment.LEFT_OUTER_JOIN).add(
Restrictions.ilike("state", state, MatchMode.EXACT) );
c.setFetchMode("addresses", FetchMode.JOIN);
setFetchMode ignored if using createCriteria
--------------------------------------------
Key: HHH-3524
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3524
Project: Hibernate Core
Issue Type: Bug
Components: query-criteria
Affects Versions: 3.2.5
Environment: Hibernate 3.2.5, Oracle 8
Reporter: Peter Weemeeuw
Attachments: test.case.tar.gz
Hi,
It seems that criteria.setFetchMode gets ignored if you combine it with createCriteria to
add a restriction.
This works as expected:
DetachedCriteria c = DetachedCriteria.forClass(MenuItem.class);
c.setFetchMode("menuItemSubscriptions", FetchMode.JOIN);
But in this case the join doesn't happen (and I get a LazyInstantiationException
further on).
DetachedCriteria c = DetachedCriteria.forClass(MenuItem.class);
c.setFetchMode("menuItemSubscriptions", FetchMode.JOIN);
c.createCriteria("menuItemSubscriptions").add(
Restrictions.eq("location", "B")
);
This does not happen if I set lazy="false" in the mappings
file.
Regards,
Peter
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