01 – JSONB Columns

Theory

Hibernate + JSONB

Task

Full Working Code

`src/main/java/com/example/demo/model/Order.java` (augmented)

`src/main/java/com/example/demo/repository/OrderRepository.java` (augmented)

`src/test/java/com/example/demo/repository/JsonbColumnTest.java`

Generated DDL (Hibernate)

Expected Output

Verification Steps