About update

51-60 of 200Refresh
Forum
14

Schema Update: class hierarchy change

this issue. Thanks for the Update. Now it works. How can data be saved for modified class hierarchy
Forum
14

Update Entity references if we change the type of an entity

as dirty and changes will be committed. So after the database update your application can be used
Manual
13

JPA Query Structure (JPQL / Criteria)

(update and delete queries have a slightly different form). The other JPQL clauses, WHERE, GROUP BY, HAVING and ORDER BY are optional. The structure of JPQL DELETE and UPDATE queries is simpler: DELETE FROM ... [WHERE ...] UPDATE ... SET ... [WHERE ...] Besides a few exceptions, JPQL is case
Manual
13

Shared (L2) Entity Cache

, which are defined as constants of the CacheStoreMode enum: CacheStoreMode.BYPASS - cache is not updated with new ... that is already cached is updated using the fresh retrieved data only when CacheStoreMode.REFRESH is used. This might be useful when the database might be updated by other applications (or using
Manual
13

Working with JPA Entity Objects

requires using entity objects for many operations, including storing, retrieving, updating and deleting ... is detected by the owning EntityManager and the update is propagated to the database on transaction commit.  See the Updating Entities section for more information about making changes to entities
Manual
13

Database Replication and Clustering

, which are limited to READ operations. Any update to the master database is automatically propagated ... these details to connect to the master server in order to listen to updates. The updates are automatically
Manual
13

SELECT clause (JPQL / Criteria API)

objects, transparent update detection, support for delete, etc. Query results are not limited to entity ... efficiently. They are less productive with operations that update or delete entity objects, in ... and transparent update detection), but they are more lightweight, they are built faster and they consume
Forum
13

A few entities loss after update to 2.3.7_08!

A few entities loss after update to 2.3.7_08!
Forum
13

Best practice: Database update/migration of embedded databases in products

Best practice: Database update/migration of embedded databases in products
Forum
13

Bidirectional OneToMany is slow on updated items

Bidirectional OneToMany is slow on updated items