About CRUD

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Manual
437

CRUD Operations with JPA

The following subsections explain how to use JPA for CRUD database operations:
Manual
408

CRUD Database Operations with JPA

Shows how to use Java/JPA to store, retrieve, update & delete.
Manual
71

Chapter 3 - Using JPA

This chapter explains how to manage ObjectDB databases using the Java Persistence API (JPA). The first two pages introduce basic JPA interfaces and concepts: The next section explains how to use JPA for database CRUD operations: More advanced topics (e.g. locking and events) are discussed in the last section:
Manual
43

Deleting JPA Entity Objects

Explains how to use JPA to delete (remove) entity objects from the database.
Manual
43

Retrieving JPA Entity Objects

Explains how to use JPA to retrieve entity objects from the database.
Tutorial
43

Step 3: Add a Main Class

Explains how to add the JPA tutorial Main class in NetBeans.
Manual
43

Storing JPA Entity Objects

Explains how to use JPA to store (persist) entity objects in the database.
Manual
43

Updating JPA Entity Objects

Explains how to use JPA to delete (remove) entity objects from the database.
Forum
42

ObjectDB CRUD Examples

().commit(); em.close(); emf.close(); return allFoo; } CRUD operations ... . So what would be an efficient solution to these CRUD operations in terms of EMF and Transactions? I'm finding these examples: http://www.objectdb.com/java/jpa/persistence/crud difficult as they don't
Manual
40

Chapter 1 - Quick Tour

ObjectDB databases and perform basic CRUD operations (Create/Store, Retrieve, Update and Delete ... , that hold the point's x and y coordinates. The program demonstrates CRUD database operations by storing