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Manual
2

Comparison in JPQL and Criteria API

, gt and greaterThan are equivalent, but it is a good practice to use the short form (gt) when applicable to emphasis a numeric comparison. .
Manual
2

Deleting JPA Entity Objects

well. Cascading may continue recursively when applicable (e.g. to entity objects that the Address
Manual
2

Entity Management Settings

. However, for some applications disabling this ability could be more efficient. The element
Tutorial
2

Getting Started with JPA - Eclipse Project

Eclipse: Right click the project node and select Run As > Java Application. Select Main - point and click OK.
FAQ
2

Is ObjectDB a NoSQL Database?

can be used in applications that cannot use conventional non ACID NoSQL databases because of a requirement for a very high level of consistency.
JPA Doc
2

JPA Annotations for Java EE

The following JPA annotations are in use to integrate JPA into a Java EE application and are managed by the Java EE container:
Manual
2

JPA Persistence Unit

. If the application is not packed in a JAR yet, ObjectDB (as an extension) automatically registers
Manual
2

Locking in JPA

automatic. Optimistic locking should be the first choice for most applications, since compared
Manual
2

Query Parameters in JPA

is unsafe and can expose the application to JPQL injection attacks. Suppose that the name parameter
Manual
2

Setting and Tuning of JPA Queries

the application, either at the EntityManager level as a default for all the queries in that EntityManager