I use Spring along with Hib开发者_JAVA百科ernate. In my DAO, I defined a NamedQuery which is not found by the session factory, although I have added the package of that DAO to the packagesToScan.
I used AnnotationConfiguration before but now is deprec开发者_如何学运维ated AnnotationConfiguration cfg = new AnnotationConfiguration();
Is there a setting in hibernate to ignore null values of properties when saving a hibernate object? NOTE
I have 2 entities Customer and address please find the code below, I have omitted boiler plate code for simplicity.
I have two tables say \'A\' and \'B\'. A third table \'C\' has two columns that directly refer to \'A\' and \'B\' i.e. \'C\' contains \'A_id\' and \'B_id\' that refer to A\'s id and B\'s id respec开发
When they appear on a field/getter of an @Entity, what is the difference between them? (I persist the Entity through Hibernate).
I want to property in entity seam. But I dont want to create column in database. for example my entity is ;
I\'m having hard time to resolve entity mappings (using annotations) for the following scenarios ( from legacy db)
I asked a question here on how to design a database schema. In summary I have an addressbook that can contain contacts and groups.Groups can also contain contacts, but only contacts which are in the
I am using hbm2ddl in my hibernate based application to generate the db schema. The value of hibernate.hbm2ddl.auto property is create-drop.
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