Im using Seam in general but this one is about EJB-QL only i think...
i have a following query :
anonymous wrote : User existing = (User) em.createQuery("SELECT OBJECT(u) FROM
User u WHERE u.login=#{newUser.login} AND
u.passwdHash=#{newUser.passwdHash}").getSingleResult();
and i constantly get such Exception :
Exception during request processing:
| Caused by javax.servlet.ServletException with message:
"#{userManager.register}: javax.ejb.EJBTransactionRolledbackException: No
entity found for query"
As far as i know if query returns no results it should return null ... so how
to deal with it ?
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