Questions tagged [criteriaquery]
245 questions
-1
votes
1 answer
How JPA Criteria API works
I'm new and I have an assignment concerning JPA Criteria Queries.
I'm trying to understand what exactly means this code.
EntityManager em = ...
CriteriaBuilder qb = em.getCriteriaBuilder();
CriteriaQuery c =…
Unearthly
- 121
- 6
-1
votes
1 answer
How to write JPA criteria query select a with JOIN
I am having a problem on how to write Join and than select from Application
so I have to entities Application and Deactivated
deactivated has a field:
@OneToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "application_id")
private Application…
Victor M
- 47
- 4
-1
votes
1 answer
JPA CriteriaBuilder with IN Clause
I habe Entity Report with "CollectionTable" ReportUser:
@Entity
class Report {
@Column
private Short userId;
@Column(name = "reportUserId")
@ElementCollection(fetch = FetchType.EAGER)
@CollectionTable(name = "ReportUser", joinColumns = {…
dkalna
- 55
- 3
-1
votes
2 answers
Transform SQL to Hibernate criteria
I am writing a method for retrieving clients with sum of their orders (order.total) higher and less than input values.
Criteria criteria = DetachedCriteria.forClass(Clients.class, "cl");
if (clOrdsTtlPrcFrom != -1 && clOrdsTtlPrcTo != -1) {
…
Aleksei
- 165
- 8
-1
votes
1 answer
CriteriaQuery list of abstract class
I have the classes Order, Article, Car
public class Order{
private List articles;
}
public abstract class Article{
private int id;
}
public class Car extends Article{
private String color;
}
public class Book extends Article{
private…
user1345883
- 451
- 1
- 8
- 24