How to map Java and SQL arrays with JPA and Hibernate

Introduction

Hibernate custom Types allow you to map all sorts of database specific column types, like IP address, JSON columns, bit sets or SQL arrays.

There are two ways to define a custom Hibernate Type:

The latter option is preferred since it allows you to better split the Java-to-JDBC and the JDBC-to-SQL type handling. In this article, we are going to see how you can map SQL arrays to their Java counterpart.

Continue reading “How to map Java and SQL arrays with JPA and Hibernate”

Advertisements