Question

I have a class User with one field called birthDate which is a java.sql.Date.
How do I do a hql query that will retrieve all Users that are between min and max years old?

(My real scenario is slightly more complex than that but that’s where I am stuck right now).

UPDATE

It must be an hql expression so I can put the age expression in a computed property.

Answer 1

Calculate the birth dates corresponding to the min and max ages. Then use the below HQL.

Select u from User u where u.birthDate between :minDate and :maxDate

Setup the the minDate and maxDate to the values you computed before executing the query.