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sergunok
 Post subject: HOWTO encourage NHibernate to load objects with..
PostPosted: Fri Oct 07, 2005 10:07 am 
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Joined: Tue Aug 23, 2005 8:15 am
Posts: 45
their attributes of type collection in ONE query in case of classes hierarchy?

For example:
There is a base Class B, and derived classes D1, D2, D3.

I want get all objects inherited from B with HQL query:
FROM B

How can I say to NHibernate to retrieve all objects of inherited class with their attributes of type collection in one SQL query?
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sergunok
 Post subject: hmm.. I asked the question twice but never were answered :((
PostPosted: Sat Oct 08, 2005 2:28 pm 
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Joined: Tue Aug 23, 2005 8:15 am
Posts: 45
Is the question incorrect or too frequently asked? :)
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sergey
 Post subject:
PostPosted: Sun Oct 09, 2005 3:38 am 
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Joined: Wed May 11, 2005 4:59 pm
Posts: 1766
Location: Prague, Czech Republic
Just that nobody knows the answer probably :) including me.
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sergunok
 Post subject: 2 sergey: Thanks!
PostPosted: Sun Oct 09, 2005 1:14 pm 
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I will try to ask at hiberante forum.
The quetsion is very interesting to me.

I think only lazy="false" on collection attributes of all objects of hierarchy could help.
But I want not have "one query" loading always just in this query.

sergey wrote:
Just that nobody knows the answer probably :) including me.
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