In this article, you are going to learn how and also why you should always synchronize both sides of an entity relationship, no matter if it’s OneToMany, OneToOne or ManyToMany.
#java #db #hibernate
https://vladmihalcea.com/jpa-hibernate-synchronize-bidirectional-entity-associations/
#java #db #hibernate
https://vladmihalcea.com/jpa-hibernate-synchronize-bidirectional-entity-associations/
Vlad Mihalcea
How to synchronize bidirectional entity associations with JPA and Hibernate - Vlad Mihalcea
Learn how to synchronize bidirectional @OneToMany, @OneToOne, and @ManyToMany entity associations when using JPA (Java Persistence API) and Hibernate.
This is your starting point if you are a beginner with JPA. Read on how to effectively utilize JPQL to fetch data and fill your gaps about the various features supported.
#Java #jpa #hibernate #sql #junior
https://www.thoughts-on-java.org/jpql/
#Java #jpa #hibernate #sql #junior
https://www.thoughts-on-java.org/jpql/
Thorben Janssen
JPQL - How to Define Queries in JPA and Hibernate
JPQL allows you to define database queries based on your entity model. Learn how to use all its features to build powerful queries with JPA and Hibernate.
In this article, you are going to learn various ways to register your SQL functions with JPA and Hibernate. Follow the examples to go through all of them and compare their advantages and disadvantages.
#java #jpa #hibernate #middle
https://vladmihalcea.com/hibernate-sql-function-jpql-criteria-api-query/
#java #jpa #hibernate #middle
https://vladmihalcea.com/hibernate-sql-function-jpql-criteria-api-query/
Vlad Mihalcea
How to use SQL functions in JPQL or Criteria API queries
Learn how to register and call any SQL function in JPQL, HQL or JPA Criteria API queries with JPA and Hibernate.
New releases from the last time:
#releases #spring #hibernate
Spring Framework 5.1
https://spring.io/blog/2018/07/26/spring-framework-5-1-goes-rc1
Hibernate 5.3
https://www.thoughts-on-java.org/hibernate-5-3/
#releases #spring #hibernate
Spring Framework 5.1
https://spring.io/blog/2018/07/26/spring-framework-5-1-goes-rc1
Hibernate 5.3
https://www.thoughts-on-java.org/hibernate-5-3/
Spring Framework 5.1 goes RC1
Level up your Java code and explore what Spring can do for you.