jpa-2.1 Examples and Free Source Code

Why the JPA drop-and-create option is not working...

java jdbc eclipselink jpa-2.1 java-ee-8

How to avoid foreign key constraint violationin in entity relationships using JPA...

java jdbc eclipselink jpa-2.1 java-ee-8

Hibernate executes additional query when fetching the parent-side of a one-to-one entity association...

hibernate jpa criteria-api jpa-2.1

What is the best way to bulk delete rows in JPA while also cascading the delete to child records...

java jpa eclipselink jpa-2.1 bulk-delete

JPA SubGraph to define fetchtype of an embedded property...

java jpa jpa-2.1 embeddable

org.eclipse.persistence.indirection.IndirectMap cannot be cast to org.eclipse.persistence.queries.Fe...

java jpa eclipselink jpa-2.1 jpa-2.2

JPA 2.1 @Procedure with multiple out parameters...

java spring jpa-2.1

JPA Entities: how to check recursive parents...

java jpa-2.1

Hibernate index with DESC order...

java hibernate jpa indexing jpa-2.1

How to self left join root using JPA CriteriaQuery...

hibernate jpa-2.1

Instanciate a JPA EntityManager in an Eclipse RCP (Java SE) environment...

jpa eclipse-rcp persistence entitymanager jpa-2.1

JPA: java.lang.StackOverflowError on adding toString method in entity classes...

hibernate stack-overflow jpql tostring jpa-2.1

Insert and update with CriteriaBuilder JPA in the same transactional method thows error "Foreig...

java hibernate jpa entitymanager jpa-2.1

Envers: Unidirectional OneToMany without additional audit table?...

hibernate hibernate-envers jpa-2.1

JPA property access isMethod...

java jpa jakarta-ee jpa-2.1

Creating converters based on multiple attributes in JPA 2.1...

java hibernate jpa orm jpa-2.1

How to get column name from JPA...

spring-boot jpa spring-data-jpa jpa-2.1

JPQL query with JOIN ... ON clause + sub query results in exception "Internal problem encounter...

hibernate jpa eclipselink jpql jpa-2.1

Why does hibernate strictly asks to define the hibernate.dialect property while the JPA specificatio...

hibernate jpa-2.1

How to get Page<Object[]> like stuff in Spring Data Jpa when using native query...

hibernate spring-data-jpa jpa-2.1

getting error during the creation of relationship between JPA entities...

java database entities jpa-2.1

Supported source version RELEASE_6 from annotation processor org.eclipse.persistence.internal.jpa.mo...

jakarta-ee jpa eclipselink java-ee-7 jpa-2.1

JPA query with count aggregate function...

hibernate spring-boot spring-data-jpa jpa-2.0 jpa-2.1

JPA Entity - How to update a child entity field based on its parent field...

java hibernate jpa jpa-2.1

Exception: java.sql.SQLDataException: Unsupported conversion from TIMESTAMP to java.lang.Long...

spring java-8 jpa-2.1 mysql-8.0

EclipseLink throws JPQLException on using SELECT ... AS in a constructor expression...

jpa eclipselink jpql jpa-2.1 jpa-2.2

@ConstructorResult mapping in JPA 2.1 does not work properly with Hibernate 4.3.5.Final...

java hibernate jpa jpa-2.1

JPA not saving to DB on WildFly 16...

jpa jakarta-ee persistence jpa-2.1 wildfly-16

Prevent duplicate entries in a join table in a many-to-many relationship in JPA...

hibernate jpa many-to-many eclipselink jpa-2.1

OneToMany doesn't create foreign key with ON DELETE CASCADE on H2 database...

hibernate spring-data-jpa h2 jpa-2.1