Spring boot: JPA One-to-Many Mapping

Introduction When building relational databases in Java, understanding how to map relationships between entities is crucial. One of the most common relationships is One-to-Many mapping. In this guide, we’ll break it down in a way that’s super easy to grasp and fun to learn!

Mar 14, 2025 - 17:56
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Spring boot: JPA One-to-Many Mapping

Introduction

When building relational databases in Java, understanding how to map relationships between entities is crucial. One of the most common relationships is One-to-Many mapping. In this guide, we’ll break it down in a way that’s super easy to grasp and fun to learn!