About bulk update

81-90 of 200Refresh
Manual
3

Obtaining a JPA Database Connection

database content, such as store, update, and delete should only be performed within an active ... updates are collected and managed in memory and applied to the database when the transaction
Forum
3

Pessimistic Lock Timeouts setting

.   My situation is where many clients from 1 company are accessing the same counter when bulk uploading ... the meantime, I'll use an optimistic lock and fail on stale updates. Support of pessimistic lock timeout ... is: Failed to update object com.x.y.z.ProductCodeTracking:1 - locked by another owner (error 672
Manual
2

ObjectDB Developer's Guide [2018-08-07]

.             Shows how to use JPA to store, retrieve, update and delete database objects.             Explains
Manual
2

BIRT/ODA ObjectDB Driver

the [Work with] field enter the ObjectDB update site url: http://www.objectdb.com/eclipse and press
Manual
2

FROM clause (JPQL / Criteria API)

, SUBSTRING, SUM, THEN,TRAILING, TRIM, TRUE, TYPE, UNKNOWN, UPDATE, UPPER, VALUE, WHEN, WHERE. JPQL
Manual
2

Database Connection using JPA

); EntityTransaction Operations that affect the content of the database (store, update, delete
Manual
2

Entity Management Settings

automatically in enhanced classes. See the Updating Entities section in chapter 3 for more details.
Manual
2

JPA Lifecycle Events

- when an entity is identified as modified by the EntityManager. @PostUpdate - after updating an entity in
Manual
2

Database Doctor

without its recovery file or recording directory. Power failure when the database is being updated
Result
2

ObjectDB Object Database Features [2018-01-27]

other managed objects. Transparent update - changes are detected automatically. Code enhancement is optional