Category "nhibernate-mapping-by-code"

One-to-one relationship in NHibernate using composite key

I'm trying to figure out the proper way to model a one-to-one (or one-to-zero) relationship in NHibernate, or indeed to learn categorically whether such a thing

NHibernate: How to insert C# [Guid] into MySQL [BINARY(16) DEFAULT (uuid_to_bin(uuid(),1))] column?

Environment: MySQL Server 8.0, .NET Core 3.1, MySql.Data 8.0.28, NHibernate 5.3.11 I have following table: CREATE TABLE `Master` ( `Row_Id` char(36) NOT NULL