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kunalchourasia
 Post subject: Intersection of 2 collection using HQL
PostPosted: Fri Jul 04, 2008 7:44 am 
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Joined: Fri Jul 04, 2008 7:34 am
Posts: 2
Please anybody i need help desperately..

I have 2 classes say ClassA and ClassB both contains ClassC as set/collection (many-to-many).

Now i need to retrieve intersection set of ClassC in an instance of (ClassA,ClassB)
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kunalchourasia
 Post subject: this is what i am trying but it is giving syntax exception
PostPosted: Fri Jul 04, 2008 7:53 am 
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Joined: Fri Jul 04, 2008 7:34 am
Posts: 2
"select friends from User as user left outer join user.friends as friends where friends in ( select elements(neighbours) form Neighborhood as nbd nbd.users as neighbours where nbd.nid = :nid ) and user.uid = :userUID"
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