JPA where clause all
Posted
by Ke
on Stack Overflow
See other posts from Stack Overflow
or by Ke
Published on 2010-03-13T02:34:54Z
Indexed on
2010/03/13
2:37 UTC
Read the original article
Hit count: 370
jpa
Hi,
I'm new to JPA. In SQL, there is "*" which means any all. For example,
SELECT * FROM PRODUCT WHERE CATEGORY=*
In JPA, the query is:
Query query = entityManager.createQuery("select o from Product o WHERE o.category = :value");
query.setParameter("category", category);
How can I set category to any category in JPA?
© Stack Overflow or respective owner