-->
These old forums are deprecated now and set to read-only. We are waiting for you on our new forums!
More modern, Discourse-based and with GitHub/Google/Twitter authentication built-in.

All times are UTC - 5 hours [ DST ]



Forum locked This topic is locked, you cannot edit posts or make further replies.  [ 2 posts ] 
Author Message
 Post subject: Criteria et récupération de certains colonnes (Select)
PostPosted: Wed Jun 15, 2005 7:39 am 
Newbie

Joined: Wed Oct 27, 2004 5:54 am
Posts: 6
Bonjour à tous,


Est-il possible d'ajouter à un Critère une restriction sur les colonnes à remonter.

J'ai un critère :

Criteria criteria = session.createCriteria( Client.class );
criteria.add( Restrictions.eq("nom", "Dupont") );

Je souhaite récupérer uniquement les prénoms des clients (pour ne pas remonter l'ensemble des informations des clients).

Autrement dit, je souhaite ajouter une restriction sur les colonnes à sélectionner (Select prenom) dans un Criteria.

Est-ce possible ?


Merci beaucoup,

Bif


Top
 Profile  
 
 Post subject:
PostPosted: Thu Jun 16, 2005 8:47 pm 
Hibernate Team
Hibernate Team

Joined: Sun Sep 14, 2003 3:54 am
Posts: 7256
Location: Paris, France
utilise Projections

_________________
Emmanuel


Top
 Profile  
 
Display posts from previous:  Sort by  
Forum locked This topic is locked, you cannot edit posts or make further replies.  [ 2 posts ] 

All times are UTC - 5 hours [ DST ]


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
© Copyright 2014, Red Hat Inc. All rights reserved. JBoss and Hibernate are registered trademarks and servicemarks of Red Hat, Inc.