JPA connection works in Eclipse but gives NullPointerException when compiled...

Do Eclipselink JPA Entity Classes have to be public?...

Should I use @NamedQuery annotation or addNamedQuery method?...

Maven and the " is not a known entity type" error...

EclipseLink REGEXP?...

Spring Data JPA CDI integration with multiple persistence units...

Eclipselink 2.5 Metamodel Generation using Maven...

EclipseLink auto generates Integer instead of Decimal for H2 database...

Errors While Generating Metamodel Using ANT...

eclipseLink 2.7.0: Static weaving error for "javax.persistence.AttributeConverter"'s s...

Is it possible to output generated SQL using EclipseLink without having to increase log verbosity?...

JPA Eclipselink - Multiple EntityManagerFactory instances returning same session...

DatabaseAccessor not connected in a high load scenario...

jpa mysql table does not exists autoGenerate doesn't work...

Why CascadeType.DETACH is not working in OneToMany relationships of FetchType.LAZY in Eclipselink?...

JPA call method on lazy (not loaded) collection when detached not working as expected in Eclipselink...

What is a JPA implementation?...

EclipseLink MultiTenant and Spring Data JPA - @IdClass annotation required - Why?...

NamedQuery not found...

2.2 versioned Orm.xml marshaling failed in Java EE 8/Glassfish v5/JPA 2.2(EclipseLink 2.7)...

JPA update many-to-many deleting records...

Concurrency not handled in Eclipse Link when using Spring JpaTransactionManager...

EclipseLink's @UuidGenerator leads to NullPointerException...

Unexpected token: ) in findAll and findByKeyIn with Spring and Eclipselink JPA...

JPA - does not work cascada type all...

JPA: How to handle versioned entities?...

Eclipselink with MongoDB - cast exception...

Binding foreign key in Vaadin (EclipseLink)...

Example of using CURRENT_DATE in JPA query...

MariaDB Character Encoding...