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Updating Entities

encountering a problem with Entities not sending their updates to each other. I ... . However, once a change has been made to paygradeDB after this visual load - the Employee table refuses to update ... that my code handles updating a table accurately when the Overview controller is visible. That said

Bulk update of embedded entities in linked list

Hi, I'm trying to do a bulk update of a column in an embedded entity, but I ... ;       "UPDATE EntityA a " +                 ... do update statements like that? Kind Regards, Roland r.steber Roland Steber

ClassCastException on SELECT NEW ... after UPDATE over Java RMI

...) and UPDATE JPQL queries on the DB via the RMI interface. What we noticed is that once we UPDATE a record ... via RMI after the update. For example SELECT COUNT(*) ..., or SELECT r FROM ... all work fine. UPDATE query. Check your

Cannot save or update entity on Spring App

; }     @Transactional     public boolean update ... with its new id. And the update method fails because of this: [ObjectDB 2.8.0] javax.persistence.TransactionRequiredException Attempt to run update query

Unable to execute update query

Hello! I'm trying to do an update query via the explorer to set a new field value for around 400k objects. UPDATE Position p SET p.originalData ... file that is used in an update query, but the cause is unclear, and according to your report

Running JPA Queries

> In addition, the Query interface defines a method for running DELETE and UPDATE ... - for running only DELETE and UPDATE queries. DELETE and UPDATE Query Execution

Locking in JPA

. Locking is essential to avoid update collisions resulting from simultaneous updates ... is applied on transaction commit. Any database object that has to be updated or deleted is checked. An exception is thrown if it is found out that an update is being performed on an old version

CRUD Database Operations with JPA

it to store, retrieve, update and delete database objects. Storing New Entity Objects Updating and Deleting Entities JPA refers to entity objects ... and is physically deleted from the database when the transaction is committed. Updating

JQL-Update Queries fails with activated L2-Cache

When using JQL-Update Queries it is basically not working without calling method isn't called the entityManager will never return a container the updated Entities. Scenario 1: Disabled L2 Cache, updating elements using UPDATE-Query

unclear syntax for update query

the syntax for selective update is unclear as the syntax in the documentation seems to be wrong. Query Update Action Set transferred = 0 ... ===================== Unexpected query token 'a' Update Action Set transferred = 0 where ==> a <== .objectsInCharge