About bulk update

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Manual
6

CRUD Database Operations with JPA

it to store, retrieve, update and delete database objects. Storing New Entity Objects The following ... is a very powerful query language and chapter 4 of this manual describes it in detail. Updating and Deleting ... when the transaction is committed. Updating an existing database object is similar. You have to obtain
Manual
6

Running JPA Queries [2011-09-21]

other case. In addition, the Query interface defines a method for running DELETE and UPDATE queries: Query.executeUpdate - for running only DELETE and UPDATE queries. Ordinary Query Execution ... and UPDATE Query Execution (with executeUpdate) DELETE and UPDATE queries are executed using
Manual
6

Running JPA Queries

other case. In addition, the Query interface defines a method for running DELETE and UPDATE queries: Query.executeUpdate - for running only DELETE and UPDATE queries. Ordinary Query Execution ... and UPDATE Query Execution (with executeUpdate) DELETE and UPDATE queries are executed using
Forum
6

A few entities loss after update to 2.3.7_08!

A few entities loss after update to 2.3.7_08!
Forum
6

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

Best practice: Database update/migration of embedded databases in products
Forum
6

Bidirectional OneToMany is slow on updated items

Bidirectional OneToMany is slow on updated items
Issue
6

Deadlock on Schema Update during Multithreading activity

Deadlock on Schema Update during Multithreading activity
Forum
6

Exception after update of indices of Entity class

Exception after update of indices of Entity class
Forum
6

NPE after an @embedded obj is updated for a detached entity

NPE after an @embedded obj is updated for a detached entity
Forum
6

Schema-Update: Rename superclass and remove one subclass

Schema-Update: Rename superclass and remove one subclass