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volaref
 Post subject: Fetch Join Frage
PostPosted: Fri Feb 17, 2006 9:38 am 
Newbie

Joined: Wed Nov 16, 2005 10:58 am
Posts: 10
Hibernate version:
3

Hallo,

ich habe folgendes Problem:

ich möchte über zwei relationen fetchen.

Kunde -> Niederlassung -> Ansprechpartner

das klppt so ganz gut:

select kd from Kunde as kd left join fetch kd.niederlassung left join fetch kd.niederlassung.ansprechpartner

sobald ich aber einen Kunden suche der keine Niederlassung hat (und somit auch keine Ansprechpartner) erhalte ich so keine ergebnisse.

was mache ich falsch?

Gruss
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arno
 Post subject:
PostPosted: Mon Feb 20, 2006 7:16 am 
Beginner
Beginner

Joined: Tue Jul 19, 2005 5:08 am
Posts: 26
Location: Germany
probier mal anstatt "left join" "right outer join" dann müsstest du auch kunden kriegen, die keine relationen haben.
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