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6

Updating Entities

with Entities not sending their updates to each other. I have two Entities in question at the moment ... . However, once a change has been made to paygradeDB after this visual load - the Employee table refuses to update ... validation checks and queries apart from UI function handlers. I also know that my code handles updating
Manual
6

Database Management Settings

" synchronized="false" />   update enabled="true" priority="40" /> update> element   update enabled="true" priority="40" /> The update> element specifies how new defined
Manual
6

Storing JPA Entity Objects

too much memory. The sample code above clears the persistence context after every 10,000 persists. Updates are flushed to the database before clearing, otherwise they would be lost. Updates that are sent ... until a commit. With no explicit commit, these updates are later discarded. The combination of clear
Issue
6

JQL-Update Queries fails with activated L2-Cache

When using JQL-Update Queries it is basically not working without calling entityManager.clear ... a container the updated Entities. Scenario 1: Disabled L2 Cache, updating elements using UPDATE-Query ... database - Actual result: No changes are visble. Scenario 2: Disabled L2 Cache, updating elements using
Forum
6

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

NEW ...) and UPDATE JPQL queries on the DB via the RMI interface. What we noticed is that once we UPDATE a record from the client (via the RMI interface), all SELECT NEW ... queries ... via RMI after the update. For example SELECT COUNT(*) ..., or SELECT r FROM ... all work fine.   DB
Forum
5

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 = null This exception raises when I try ... file that is used in an update query, but the cause is unclear, and according to your report
Forum
5

UPDATE query to set a new field after schema change

) property to false for all existing entities in the DB. I tried to execute an update statement with the Explorer tool. The statement ends and tells me that 1000 entities have been updated. I then save ... is still "null" for all instances. How do I initialize the field? You are right. Currently UPDATE queries
Forum
5

Updating existing persistence entries

: Attempt to reuse an existing primary key value which makes sense to me but I'm missing a em.update() method. I found examples for updating objects in the knowledge base, but they make use of a pe ... that also includes instructions on how to update and object using JPA. Dear support, thank you for your reply
Issue
5

UPDATE query cannot set a new field after schema change

) property to false for all existing entities in the DB. I tried to execute an update statement with the Explorer tool. The statement ends and tells me that 1000 entities have been updated. I then save ... is still "null" for all instances. How do I initialize the field? You are right. Currently UPDATE queries
Forum
5

Bulk Delete and Update - best practice?

. The attachment also contains an update test which has similar memory problems. I'm running both tests with the default objectdb.conf. In general is an UPDATE/DELETE statement the most efficient way to update/remove a large number of objects? I've had success with the "drop" keyword in