Hi,
I’m migrating from hibernate 5.3.24 to hibernate 6.2.1.
With Criteria API, reusing Predicates with subqueries we are getting this error:
Already registered a copy: org.hibernate.query.sqm.tree.select.SqmSubQuery@4416e18d
Without subqueries, we are getting other error
org.hibernate.sql.ast.SqlTreeCreationException: Could not locate TableGroup
Sample:
CriteriaBuilder cb = entityManager.getCriteriaBuilder();
CriteriaQuery<MyEntity> cq = cb.createQuery(MyEntity.class);
Root<MyEntity> root = cq.from(MyEntity.class);
List<Predicate> predicates = getPredicates(cb,cq, root, "1");
cq.select(root).where(predicates.toArray(Predicate[]::new));
TypedQuery<MyEntity> q = entityManager.createQuery(cq);
long count = count(entityManager, predicates);
Same code in hibernate 5 works fine.