Spring Data JPA: Scalar Projections Explained!
Understanding Scalar Projection in Spring Data JPA Introduction Query projection…
Spring Data JPA: Persist vs Merge
Understanding the difference between persist() and merge()
Spring Data JPA: How to Bulk Update Records
Discussing 2 options to bulk update records in database
Spring Data JPA: Refreshing an Entity
Understanding Refresh in JPA with Simple Use Case
Spring Data JPA: Entity Lifecycle Model
Discussing JPA Entity states with examples
Spring Data JPA: EntityManager Explained!
Understanding EntityManager, Entity, Persistence Context