About embeddable

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How to creat a Query with Sql which returns a List<Mark> marks

How can i get out of the db my Athlete Objekt his list marks collection with a createQuery Sql-Statement. the Mark and Athlete Object do not really have a primary or secondary key together, the list mark is just stored in the athletes object, not as an embeddable but as an entity. i tried
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InternalException - error reading field from "queue" database

that is missing in this database. What do you store in that field? entity objects? embeddable objects
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InternalException when using MEMBER OF on a large list in a query

objects with long primary keys is not very efficient, because non embeddable keys are slower
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Lazy retrieval by access not working correctly

LocalizedValues names; ... } @Embeddable public class LocalizedValues implements Serializable
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1

Nested Collection Query

. The recommended solution is avoid collections of collections, and instead wrap the internal collection in a user defined entity or embeddable class. snoopydoghk
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object creation during pmf.getPersistenceManager()

class / embeddable class / persistence capable class) using the no arg constructor - when a database
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Object explorer cannot open odb file. ObjectDB many-to-many relationship

= false)     private Project project;         @Embeddable     public static class PK
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Persist error @ManyToMany how to define correct entities relationships

, however categories are well present within Product (as if they were embeddable entities) i added
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persistence.xml classes not respected by ObjectDB

Hi! I have the following persistence.xml. The problem is that ObjectDB loads all the classes in P1 (+ their embeddable classes). P2 is created properly, but P1 gets all entity classes (from P2 also). How can this be avoided, so that both P1 and P2 get just the classes that were specified to each
Forum
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Query to search for common elements in two separate collections.

embeddable class that would wrap the collection with its hash code. Sounds like you are suggesting