1. compute child table values in formula field of hiberntate stackoverflow.comI am facing a problem in hibernate property formula field. Not able to combine both table columns. |
2. Hibernate mapped property to SQL formula fails after update to 3.6.5 stackoverflow.comI have just updated to Hibernate 3.6.5.Final from 3.3.0.GA and have run into a problem with a SQL formula call on an XML mapped property: |
3. JPA Hibernate manyToMany with non-unique key stackoverflow.comI have two entities (tables): Department and Person. Both tables have a field CODE which is not unique. How can I define manyToMany bidirectional relations between these tables?
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4. Hibernate 3.1.3: many-to-one mapping with property-ref to formula coderanch.comHi, I also posted this in the Hibernate forums ( http://forum.hibernate.org/viewtopic.php?t=964216 ) but didn't get any response. So here is my problem - an hints would be highly appreciated: We have two tables in our database, modeling habitats and districts. There is a many-to-one relationship from habitats to districts. We have a fixed set of districts, that is the district table ... |
5. Map of "discriminator"-ed objects, with formula key forum.hibernate.orgOh yeah, and since it wouldn't fit in the subject, I'm also using a mixture of hbm.xml's and annotations. Apparently, I'm a glutton for punishment. I don't have the exact code at the moment, so I'm going to try to explain approximately what I'm trying to do. Following 5 classes (pseudoish-code) Code: public class Obj { @Id ... |
6. @ManyToMany with formula in annotation, possible? forum.hibernate.orgHi Forum, I'm trying to get this work. I have one table, let's say: User, and Role. User to Role are many to many relation. But there's a flag on Role (deleteDate) to indicate it's been deleted. So, the join relation should have something like: where role.deletedate is NULL (0 in MySQL). Currently, I'm using: @ManyToMany(cascade = { CascadeType.MERGE, CascadeType.PERSIST }) ... |
7. Formula properties and Inheritance forum.hibernate.orgI just bumped into a small problem. I have a couple of classes that all have a different field mapped to the identifier property. I'm using |
8. Promblem with formula mapping and is null forum.hibernate.orgI have the following as a mapping element: |
9. Formula inside Key Mappings forum.hibernate.orgI'd like to do a join within a |
10. Runtime parameters in formula property mapping forum.hibernate.orgTry turning on the show-sql attribute into your hibernate configuration and then lookup into the console for the hsql alias for your table, generaly it is class_name0_ (calssname+zero+underscore) and use it into your formula, but dont use wildcards (?). |
11. many-to-one mapping, read with formula forum.hibernate.orgHello, is it possible to have different mapping-behavior for reading (formula) and writing (normal)? I have a many-to-one mapping to another class (entity-mapping) eg. |
14. Order by formula in mapping forum.hibernate.orgI need to be able to order by a formula in a hibernate mapping. I am using criteria api. My mapping looks like this |
17. Mixed inheritance strategy, @Formula and FetchMode.SELECT? forum.hibernate.org@Entity @DiscriminatorValue("V") @SecondaryTable( name = "SUB", pkJoinColumns = @PrimaryKeyJoinColumn(name = "F_ID") ) @Table( appliesTo = "SUB", fetch = FetchMode.SELECT, optional = false, inverse = false ) public class Sub ... |
18. many-to-one association mapping with formula forum.hibernate.orgPK(ID) ... |
19. Mapping a property using formula does not work forum.hibernate.org |
20. How to use formula when mapping a set? forum.hibernate.orgSee my following mapping xml. Say,I have student table ,course table,book table. And use student_link table to handle many to many mapping. Course and book is many to many mapping through course_book_link table as well. Now I want to add a derived property in Student.java which is defined like:Set |
21. using formula in map-key, using annotation forum.hibernate.org
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