How do I perform queries using Hibernate ORM?
You can perform queries in Hibernate ORM using HQL (Hibernate Query Language) or Criteria API. Which one would you like to know more about?
Can you explain HQL?
HQL is similar to SQL but operates on the entity objects rather than database tables. You can use it to retrieve, update, or delete entities.
What is an example of an HQL query?
Sure! An example of an HQL query to fetch all users would be: FROM User
.
How does the Criteria API differ from HQL?
The Criteria API allows for a more programmatic way to build queries, making it easier to create dynamic queries.
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