1. Table per Concrete Class Hierarchy in Hibernate stackoverflow.comI have the following Hibernate Mapping, which has to be mapped using the Table per Concrete Class Hierarchy:
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2. Mixing table per concrete class and table per hierarchy forum.hibernate.org |
3. table per concrete class persistancy forum.hibernate.orgi couldn't get you :( Let me describe my problem. I have a resource class which has only one field: resourceId. i want my partner class and machine - that both are very heavy classes- inharite from resource. I really don't want to create a table for resource class, bu ti want to add a field for resourceId in each subclass ... |
4. table for concrete class forum.hibernate.orgView unanswered posts | View active topics Board index Hibernate & Java Persistence Hibernate Users All times are UTC - 5 hours [ DST ] table for concrete class Page 1 of 1 [ 2 posts ] Previous topic | Next topic Author Message freemant Post subject: table for concrete ... |
5. Table per concrete class without using UNION forum.hibernate.org |
6. Discussion about table-per-concrete-class forum.hibernate.orgI have the following problem: We want to change our object to relational mapping tool to hibernate. In our previous mapping tool we used the following strategy: - table-per-concrete-class - identity id generation - generate POJO's from our mapping-document. We don't need polymorphism !! If I do this with hibernate I can choose the following solutions: 1. union-subclass mapping. This seems ... |
7. horizontal split of table per concrete class forum.hibernate.orgHi I have the following (simplified) scenario: class User with properties: id and mailAddress class Sender that extends User and has 2 additional properties : logoImage and www I have the "table per concrete class" model. Table "sender" has the columns id, mailAddress and logoImage. Also I have the table "sender_www" with columns: senderId and www. The following mapping works (the ... |
8. could not get table per concrete class forum.hibernate.orgI use the following hbm to get table per concrete class |
9. Table per concrete class with unions: limitations? forum.hibernate.orgIn our application we have this structure: (1) inheritance hierarchy is :Table per concrete class with unions (2) class B extends abstract class A (3) B has an one-to-many relationship to A While testing CRUD on B, there is an error that table A does not exist. My questions are: (A) why is Hibernate asking for table A? With the chosen ... |