Hi

I am bit confused with BAG implementation.
Here is the hbm.xml code I used,
<class name="Order" table="dbo.Orders" lazy="false">
<id name="OrderId" column="OrderID" type="Int32">
<generator class="identity" />
</id>
........
<bag name="OrderItems" inverse="false" lazy="false" cascade="all-delete-orphan">
<key column="OrderID"/>
<one-to-many class="OrderItems" />
</bag>
</class>

Inside method :
ord--> Order variable passed to the method.I have total of 4 orderItems and after filtering using LINQ we will have 2 OrderItems and I am assigning them to OrderDetails.

ord.OrderDetails= (from OrdItm in ord.OrderDetails where OrdItm .Date<> '07/06/2011' select OrdItm ).ToList()

session.saveorupdate(ord);

The Orphaned child items are not getting deleted in database ,only the reference key is removed.

Is there any thing that I need to change in my mapping or code to delete the record in Database when I save the Parent Object rather than just making the reference NULL.

Thank You.
Regards,
Chaitanya