Bootstrapping EntityManager in Hibernate
Learn to initialize the EnitytManager using the XML configuration and the programmatic configuration in hibernate 6 and Jakarta persistence.
Hibernate @NamedStoredProcedureQuery
Learn to execute SQL stored procedures with the help of @NamedStoredProcedureQuery annotation from Jakarta persistence API that helps in specifying the name of a stored procedure, its parameters, and its result type. 1. Project Setup The support for executing stored procedures using @NamedStoredProcedureQuery has been added in JPA 2.1. So …
EntityManager getReference() vs find() APIs
Learn to use the EntityManager’s getReference() and find() usages and differences, their behavior when the primary identifies does not exist.