I am quite a newbie to Spring JPA in cooperation with ObjectDB database, but I have encountered a problem that I cannot work out.
I understand that a lookup table is necessary when we are dealing with many-to-many relationship. But what about one-to-many relationship - do we need a lookup table or a foreign key in one of the ta
I basicky followed this http://www.zendcasts.com/one-to-many-with-doctrine-2/2011/03/ tutorial to the step (source codes can be downloaded from there). And everything works just fi开发者_运维问答ne, s
I have a Django app where users post messages and other users can vote the answers up or down, very similar to SO. I\'m having an issue trying to get the \"thumbs up\" and \"thumbs down\" counts from
I\'m having trouble getting the Fluent Nhibernate Automapper to create what I want.I have two entities, with a one-to-many relationship between them.
I didn\'t see this exactly asked, so I\'m hoping it wasn\'t. I have a table that has multiple columns with code variables and a table that has all lookup codes and de开发者_StackOverflow中文版script
I am receiving the following Hibernate Exception: org.hibernate.AnnotationException: @OneToOne or @ManyToOne on cz.rohan.dusps.model.Switchport.konfiguracniTemplateAccess references an unknown entity
I have been fiddling with ormlite on android. It\'s early days a开发者_如何学Gond so far I really like what I have seen.
I have two base abstract classes and there are multiple additional classes derived from these two, adding additional attributes etc.
Following on from this question: NHibernate: Lazy loading of IUserType Seeing as I can\'t lazy load a property or a one-to-one relationship, is there a way I can use an IUserType with a many-to-one?
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