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Question

how I can do a query with Criteria API with between or between for this plain sql query:

SELECT * FROM
  documents
WHERE (register_date BETWEEN to_date('02.07.2017', 'DD.MM.YYYY') AND to_date('02.07.2018', 'DD.MM.YYYY'))
OR (sign_date BETWEEN to_date('02.07.2017', 'DD.MM.YYYY') AND to_date('02.07.2018', 'DD.MM.YYYY'));

in postgres?

It's not a dublicate because I'm doing a query with TWO between and a question in the link below hasn't criteria api as I can see

I need to make something like this

CriteriaBuilder cb = this.getCSession().getCriteriaBuilder();
CriteriaQuery<Documents> documentsCriteria = cb.createQuery(model_class);

Root<Documents> DocumentsRoot = documentsCriteria.from(model_class);
documentsCriteria.select(DocumentsRoot);

List<Predicate> predicates = new ArrayList<>();

if (register_start_date != null && register_end_date != null) {
    predicates.add(cb.between(DocumentsRoot.get("register_date"), register_start_date, register_end_date));
    predicates.add(cb.between(DocumentsRoot.get("sign_date"), register_start_date, register_end_date));
}

documentsCriteria.where(cb.or(predicates.toArray(new Predicate[predicates.size()])));

List<Order> orderList = new ArrayList<>();
orderList.add(cb.asc(DocumentsRoot.get("register_date")));
orderList.add(cb.asc(DocumentsRoot.get("sign_date")));

documentsCriteria.orderBy(orderList);

Query q = this.getCSession().createQuery(documentsCriteria);

return (List<Documents>) q.getResultList();

Answer 1

you create the criteria based on the entity manager and then you add the between restriction to it.

Criteria criteria = entityManager.unwrap(Session.class).createCriteria(EntityDao.class);
criteria.add(Restrictions.between("your_date_column", date1, date2));

between or between

criteria.add(Restrictions.or(Restrictions.between("your_date_column", date1, date2), Restrictions.between("your_date_column", date3, date4)));