Question

I have next tables Order, Transaction, Payment. Class Order has some properties:

public virtual Guid Id { get; set; }
public virtual DateTime Created { get; set; }
...

and I have added two more:

public virtual IList<Transaction> Transactions { get; set; }
public virtual IList<Payment> Payments { get; set; }

How to keep Transactions and Payments lists (relations) in the database?

Answer 1

Figured out the working solution for me. In the mapping file I have added:

<bag name="Transactions" lazy="true" table="Transaction" >
    <key column="OrderId"/>
    <one-to-many class="Transaction"/>
</bag>

<bag name="Payments" lazy="true" table="Payment">
    <key column="OrderId"/>
    <one-to-many class="Payment"/>
</bag>