On-delete="cascade" -- Fabio Maulo
El 26/08/2010, a las 17:22, MattO <[email protected]> escribió: > How do you overcome the issue with nHibernate where collections that > are mapped with inverse="true" will be issued a delete statement for > every object in the collection? > > Right now this has added about 50 seconds to a single delete operation > which normally only took less than a second to perform in straight > ADO .NET by performing a delete based on the primary key of the > parent. > > According to the nHibernate reference manual section 17.5.4 (one shot > delete), by discarding (dereferencing) the original collection and > returning a newly instantiated collection with all the current > elements. > > Can someone please tell me what they mean with a code sample if this > also applys to inverse="true" collections, or is there some other > option other then manually handling deletes for these types of > collections yourself? > > -- > You received this message because you are subscribed to the Google Groups > "nhusers" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/nhusers?hl=en. > -- You received this message because you are subscribed to the Google Groups "nhusers" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/nhusers?hl=en.
