The scenario is as follows,
I have 3 objects (i simplified the names) named Parent, parent's child & child's child
parent's child is a set in parent, and child's child is a set in child.
mapping is as follows (relevant parts)
parent
<set name="parentset"
table="pc-table"
lazy="false"
fetch="subselect"
cascade="all-delete-orphan"
inverse="true">
<key column=FK_ID_PC" on-delete="cascade"/>
<one-to-many class="parentchild,parentchild-ns"/>
</set>
parent's child
<set name="childset"
table="cc-table"
lazy="false"
fetch="subselect"
cascade="all-delete-orphan"
inverse="true">
<key column="FK_ID_CC" on-delete="cascade"/>
<one-to-many class="childschild,childschild-ns"/>
</set>
What i want to achieve is that when i delete the parent, there would be a cascade delete all the way trough to child's child. But what currently happens is this.
(this is purely for mapping test purposes)
getting a parent entity (works fine)
IQuery
query = session.CreateQuery("from Parent where ID =" + ID);
IParent doc =
query.UniqueResult<Parent>();
now the delete part
session.Delete(doc);
transaction.Commit();
After having solved the 'cannot insert null value' error with cascading and inverse i hopes this would now delete everything with this code, but only the parent is being deleted.
Did i miss something in my mapping which is likely to be missed? Any hint in the right direction is more than welcome!
