NHibernate
  1. NHibernate
  2. NH-1262

Cascade of "all-delete-orphan" not supported for one-to-one

        Details

        • Type: New Feature New Feature
        • Status: Open
        • Priority: Minor Minor
        • Resolution: Unresolved
        • Affects Version/s: 1.2.0.GA
        • Fix Version/s: None
        • Component/s: Core
        • Labels:
          None

          Description

          It would be useful if "all-delete-orphan" was supported as a cascade option for one-to-one mappings. If it is not to be supported then it would be useful if the schema disallowed it or if NHibernate threw an exception when you tried to use it.

          This is related to the following forum entry:
          http://forum.hibernate.org/viewtopic.php?t=961144&highlight=onetoone+cascade

            Activity

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            Fabio Maulo added a comment -

            one-to-one with "all-delete-orphan" ?

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            Fabio Maulo added a comment - one-to-one with "all-delete-orphan" ?
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            Colin Jack added a comment -

            Yup, actually the example in the forum is pretty much the sort of situation we have:

            In User:
            <many-to-one name="address" class="Address" column="AddressId" unique="true" cascade="all-delete-orphan" />

            In Address:
            <one-to-one name="user" class="User" property-ref="address" />

            Show
            Colin Jack added a comment - Yup, actually the example in the forum is pretty much the sort of situation we have: In User: <many-to-one name="address" class="Address" column="AddressId" unique="true" cascade="all-delete-orphan" /> In Address: <one-to-one name="user" class="User" property-ref="address" />
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            martijn muurman added a comment -

            Any chance this feature is coming to NHibernate? In Hibernate it is fixed. See https://hibernate.onjira.com/browse/HHH-4726

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            martijn muurman added a comment - Any chance this feature is coming to NHibernate? In Hibernate it is fixed. See https://hibernate.onjira.com/browse/HHH-4726
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            Lenny Nas added a comment -

            As mentioned, this is fixed in Hibernate.
            I was a bit suprised when I discovered that this feature lacks in NHibernate.
            Any plan for when this is fixed?

            Show
            Lenny Nas added a comment - As mentioned, this is fixed in Hibernate. I was a bit suprised when I discovered that this feature lacks in NHibernate. Any plan for when this is fixed?
            Hide
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            Oskar Berggren added a comment -

            There is no plan. Anyone willing to work on porting the feature should do so, and submit pull requests on github (preferably formatted for easy reviewing).

            Show
            Oskar Berggren added a comment - There is no plan. Anyone willing to work on porting the feature should do so, and submit pull requests on github (preferably formatted for easy reviewing).
            Hide
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            Michael Charalambous added a comment -

            Added pull request for this issue. See https://github.com/nhibernate/nhibernate-core/pull/171

            Show
            Michael Charalambous added a comment - Added pull request for this issue. See https://github.com/nhibernate/nhibernate-core/pull/171

              People

              • Assignee:
                Unassigned
                Reporter:
                Colin Jack
              • Votes:
                24 Vote for this issue
                Watchers:
                23 Start watching this issue

                Dates

                • Created:
                  Updated:

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