What is ISession.Lock() for?

Question

Hibernate

Can someone explain in accessible Russian what this construction does, in what cases it should be used?

Answer 1

Judging by the documentation nhibernate.info/doc/nhibernate-reference/transacti...
an explicit lock, depending on the previously set LockMode. In this case, a forced check of the data version is carried out. Used, as shown in the example, to ensure the correct version of the data (perhaps updated in another session) before updating itself.