Questions tagged [nhibernate-cascade]
37 questions
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1 answer
Fluent NHibernate Joined References Ignoring Cascade Rule
I'm using Fluent NHibernate in an attempt to improve testability and maintainability on a web application that is using a legacy database and I'm having some trouble mapping this structure properly:
I have two tables that really represent one entity…
smathson
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- 6
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Hibernate self Bidirectional OneToMany Cascade remove doesn't work
I have a problem with a self bidirectional relationship does not work cascade remove, i have the following entity that what it does is basically put together a family tree with many levels, if I try something like em.remove (family) it does not…
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NHibernate cascade and generated guid ids - why are they not generated for the children on save?
I do the following:
var @case = new Case
{
Name = "test"
};
// User is persistent and loaded in the same session
User.AddCase(@case); // sets @case.User = User too
Session.Update(User);
response.CaseId =…
asgerhallas
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cascade="all" or cascade="save-update"? NHibernate one-to-many won't update
Problem encountered
When I create a transient instance with a children collection, everything gets persisted.
Aside, if I update an instance of one of the children object, it doesn't get updated when I save the parent object.
I'm actually using…
Will Marcouiller
- 23,773
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Cascading with traceability using NHibernate?
I have read on the inverse and cascade mapping attributes, and would like to know:
Whether is it possible to use them in my scenario? And if it is,
How to parameterize them accordingly?
Let's say I have two classes, Customer and Invoice, both…
Will Marcouiller
- 23,773
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- 162
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1 answer
Why does cascade SaveUpdate triggers a Delete statement?
This is related to this question I asked previously.
In Request mapping I have it set to SaveUpdate due and in Discount mapping I have cascade set to none.
There are two scenarios:
The first is new request and new discount. Created both then added…
Chris Crew
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Cascading delete for optional inverse joins
There is a following simplified mapping for one of our entity classes:
JustAMartin
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