What are the basics of Hibernate ORM mapping?
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What are the basics of Hibernate ORM mapping?
Hibernate ORM mapping is a way to connect your Java objects to database tables. It allows you to define how your Java classes correspond to database entities.
Can you explain the different types of mappings in Hibernate?
Sure! The main types of mappings in Hibernate are: 1. One-to-One, 2. One-to-Many, 3. Many-to-One, and 4. Many-to-Many.
How do I set up a one-to-many relationship?
To set up a one-to-many relationship, you use the @OneToMany annotation in the parent class and @ManyToOne in the child class, along with proper mapping in your database.
What is the purpose of the @Entity annotation?
The @Entity annotation is used to mark a class as a persistent Java class, which means it will be mapped to a database table.
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