1. how to do delete by criteria forum.hibernate.org |
2. delete/update with Criteria API forum.hibernate.orgHi guys, is there any way to leverage Hibernate with DELETE or UPDATE statements? I have researched various alternatives, all essentially doable but none ideal: 1) Retrieve the objects via Hibernate, then use Session.delete(Object) for DELETE, or call setters on the entity and flush the Session (and use Session.evict() to avoid a memory leak through a bloated first-level cache). Problems: 1a) ... |
3. hibernate Criteria delete all forum.hibernate.orgHi All, Is their is a better way to implment the delete all by id than following (Preferably in Criteria); Code: public void delete(List |
4. why not hibernate have delete/update criteria forum.hibernate.orgAt first,i think Hibernate Criteria is the Object-oriented of sql norms,but later discovered that Hibernate only implement the retrieve function but not to the delete and update. Although Hibernate itself have one object delete and update method, but sometimes also need batch operation, of course, we can used HQL, when conditions are diversified, using the criteria in this way(criteria way) would ... |
5. Delete by criteria forum.hibernate.orgHello! I'm trying to find some way to delete rows from table that satisfies some criteria. But can't find how to do it without prior select. I use following method: Code: public int deleteAll(Class cls, Criterion criterion) { Criteria criteria = hibernateSession.createCriteria(cls); ... |
6. How to delete one criteria from DetachedCriteria? forum.hibernate.orgI use spring and SimpleFormController. DetachedCriteria is used in Command object. When user want to see the page in first time ( for example GET /result.htm ) my dc object have to have some default restrictions ( Im adding this in constructor of the command object and when spring load this path "he" not call any set methods, only constructor is ... |