1. Need a collection within a composite element forum.hibernate.orgI have a table setup such that I need: entity -> bag -> composite-element -> set The documentation very blandly states that you can't put a collection inside of a composite-element, but does not say what to do about it. I just need to store an array of simple values, I'm not trying to do anything that complicated! My join table ... |
2. Mapping collection of elements with composite key forum.hibernate.orgHibernate version: 3.6.7.Final Hibernate annotations version: 3.2.0.Final I am trying to map classes over a pre-existing database that I cannot change. There is a parent table X and a child table Y. Y has a foreign key to X and another column that form a composite key. Classes look like this: Code: @Entity @Table(name = "X") public class X { ... |
3. HQL against collection of composite elements forum.hibernate.orgI'm having trouble working out how to write a query where I need to select against a value in a collection of composite elements. This is the mapping: Code: |
4. HQL against collection of composite elements mto w/ 3rd tbl forum.hibernate.orgi realize this is a little long, i've tried to reduce it to the simplist form... say i have tables Authors (Id, Name, ...) Books(AuthorId, LanguageId, ...) Languages(Id, LanguageName, Direction, ...) i want to create the following sql: select b.* from Authors a, Books b, Languages L where (a.Id = b.AuthorId) AND (b.LanguageId = L.Id) AND l.Direction = "left-to-right" using HSQL ... |
5. M:M orphan in composite collection issue forum.hibernate.orgWe have a requirement for a class which can have many children of the same type. We map this composite-pattern type class as having a bag of children mapped as a many-to-many relationship: Code: |
6. Accessing a property of a composite-element in a collection forum.hibernate.orgI have a Session object which has a List of SessionAttribute objects. The SessionAttribute is mapped as a composite-element. How can I query all Session objects which have a SessionAttribute whose value property has a specific value? POJOs Code: public class Session { private long sessionId; private List attributes; private String name; ... |
7. Mapping a composite-element collection with the primary key forum.hibernate.orgI'm trying to get a composite-element mapped to a collection via a column that is not the primary key of the containing class. The containing class has the following fragment to grab the composite-elements. Code: |
8. Repeated column in mapping for collection, composite-map-key forum.hibernate.orgIf CREDIT_REF_NUM is the key of the map, why are you trying to use it as the map-key, too? Change your mapping to have a non-composite map-key, with just FORM_ID. The key is used to determine ownership: all items in the DOC table with a give CREDIT_REF_NUM are owned by the CREDIT_APP with the same CREDIT_REF_NUM. The map-key is used to ... |
9. Composite Key Collection Problems forum.hibernate.org |
10. Composite Element Issue & DB2 - Can not init collection forum.hibernate.org |
11. @hibernate.collection-composite-element forum.hibernate.orgpublic class Process{ private List |
12. Problem about update on collection of composite-element forum.hibernate.orgDear all, I have two tables. Table A and Table B has a one-to-many relationship. Each table A record can have several records in B, and table B itself has no primary key. Therefore i only defined mapping file for Table A and inside it there is a collection attribute like this: |
13. Why uses a collection with composite-element only Maps? forum.hibernate.orgHello, Hibernate version: 3.2.5.ga I use a collection of dependent objects with : Code: |
14. composite-element can't have a collection? forum.hibernate.orgHello, I'm new to this and wondering why a |
15. Collection of composite keys - can't find correct syntax forum.hibernate.orgNeed help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Hibernate Version 3.0.5 Hi Everyone, I am unable to find the correct HQL syntax for selecting all records based on a given collection of composite keys. My mapping files all seem to be fine, i believe the problem is with my HQL query. Would any of you please give it a ... |
16. Mapping a collection with a composite key forum.hibernate.orgI have a db table (Contacts) whose contents are refreshed with new/updated data periodically. The table has an ident primary key, but it is rather worthless to use as a foreign key because the keys change everytime the data is refreshed. (wipe and reinserted) For example, contact Joe Smith may have ID 7, but after a refresh could have ID 834678. ... |