@Entity - Annotation | JPA Annotation

Опубликовано: 20 Февраль 2026
на канале: Campus Learn
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Entities in JPA are nothing but POJOs representing data that can be persisted in the database. An entity represents a table stored in a database. Every instance of an entity represents a row in the table.

In Spring Boot, the @Entity annotation is used to mark a class as a JPA (Java Persistence API) entity, meaning that it is a class that will map to a table in a relational database. This annotation is part of the JPA specification and is typically used with other annotations such as @Table, @Id, @GeneratedValue, and various column annotations to define the mapping between the class and the database table.

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