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johnson512
 Post subject: Problem with mapping one-to-one
PostPosted: Wed Mar 30, 2011 10:15 pm 
Newbie

Joined: Wed Mar 30, 2011 10:11 pm
Posts: 1
When you try to mapping a bidiretional mapping one-to-one always the return is an error. After look the SQL generated by the nhibernate I think that is because when you try to save a class for the first time and it has childs the childs don't are INSERTED, they are UPDATED and with a key = 0. That will always return an error because the PRIMARY KEY can't be NULL.

"SQL update or deletion failed (row not found)"














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