 17 | the enhancer on entity files. For full project build the following works, by grouping entities ... .platform.classpath}">
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17 | persisted entity objects or fields of arbitrary objects (like key-value store)? Does ObjectDB access ... ? Entire persisted entity objects? Fields of arbitrary objects (like key-value store)? To optimize ... asks for an entity object, will arbitrary entity objects around it in that datastore file location |
17 | the 10 entities limit and got exception:
com.objectdb.o.UserException: Too many persistable types (>10) - exceeds evaluation limit Among the 10 entities in the project there are 2 entities I added long ... , but there are still in ObjectDB database. The 2 tables for these entities are empty, but the tables exist, so they count |
17 | Hi, when going through all entity instance to find orphaned entries we get the exception ... . Create a transaction and load 10.000 entity instances 2. Check for each entity instance ... remaining was 5GB so there is also no issue. I checked my logs and found the error: Entity is not found |
17 | CriteriaBuilder to JPQL or from Entity to Primitive. What´s now? This could be the result of getting query ... operations cannot be used with queries that return values rather than entities, so these queries ... and may result in not being seen by queries: "Updating entity objects in the database using an UPDATE query |
17 | Hi, I have a usecase where I need to write the updated entity version to the database before commiting the transaction: 1. Change entity field e.g. from a to b 2. Create a change entry in database containing the new version of the entity So I need to access the version of an updated entity inside |
17 | common frames omitted We have found a workaround. We have just enhanced the entities and then it works as intended. But why this case does not perform without enhanced entities? The exception may be due to having partial enhancement. Mixing enhanced entity classes with non enhanced entity classes in |
17 | to read entities from the database. I've isolated this issue to a fairly simple test case (please see attached eclipse project). I have some test entities listed below. When I run a load test that creates, reads and updates these entities in multithreaded application it sometimes fails to read |
17 | If my entity classes have synchronized getters and setters, is it reliable for multiple threads to access a single EM's managed entities, as long as only the thread that created the EM interacts ... on the observable behavior of multithreaded code. When I run this example and examine the database, the entity |
17 | Hello, the following examples load and modify an entity, and load and remove the same entity ... ). Can you explain the optimistic lock exception? It seems that the first level cache contains yet a dirty entity ... that can still show the unexpected behaviour (i.e. remove unnecessary bundles, entity classes, JPA |