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CriteriaAPI -und Expressions wie hour(...)

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nimo23

Post subject: CriteriaAPI -und Expressions wie hour(...)

Posted: Wed Jan 28, 2009 1:38 pm

Regular

Joined: Tue Jun 03, 2008 1:12 pm
Posts: 84
Location: germany

hallo,

weiß einer, wie ich HQL-Expressions (Hibernate Reference 14.10. Expressions) in Criteria-Instanzen verwenden kann?

Hab sowas versucht, aber geht nicht:

Code:

.add(Restrictions.in("year(myDate)")..

weil Hibernate year(myDate) hier nicht registriert.

Code:

Caused by: org.hibernate.QueryException: could not resolve property: year(myDate) of:...

In HQL kann ich jedoch sagen:

Code:

select year(myDate) from where...

Wie geht das in Criteria-Objekte?

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