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Home/ Questions/Q 250953
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Editorial Team
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Editorial Team
Asked: May 11, 20262026-05-11T21:33:15+00:00 2026-05-11T21:33:15+00:00

Can we update Id fields in NHibernate like the following? MyClass myObj = MyClass.Retrieve(1);

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Can we update Id fields in NHibernate like the following?

MyClass myObj = MyClass.Retrieve(1);

myObj.Id = 999;
myObj.Name = "name name";
myObj.Value = 1000;

MyClass.Update(myObj);
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  1. Editorial Team
    Editorial Team
    2026-05-11T21:33:15+00:00Added an answer on May 11, 2026 at 9:33 pm

    You can close the session, execute raw sql to change the primary key, and then open a new session. that is the only thing that works as nhibername relies on primary key identity. you will never ever be able to make nhibernate do it.

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