Show me the DB model that can supports this. Your requirement doesn't make a lot of sense.
On Thu, Sep 11, 2008 at 6:03 PM, srf <[EMAIL PROTECTED]> wrote: > > actually we found some interesting side effects using an index, with > an index we found it would restore the null entries since if there is > a value for index 1,3,5 , it will put in a null entry for index 2,4 . > the problem is if there is a null in index 6 then it wont put in a > null since it doesnt see any breaks in the indexing. Using > dictionaries though is different, it doesn't return null entries any > way you do it. Unfortunately these inconsistencies drive the > developers crazy. If they have 5 values in a collection then they > expect 5 back. > > scott > > On Sep 11, 8:54 am, "Nelo Pauselli" <[EMAIL PROTECTED]> wrote: > > Are you using a bag?... have you try using a map or a list?... > > > > If I understand your problem: > > To using null values in a list of entities, your key shouldn't be > > related with the object. You need a index. > > > > Nelo. > > > > On Wed, Sep 10, 2008 at 7:39 PM, Roger Kratz <[EMAIL PROTECTED]> > wrote: > > > Is this really possible in hibernate? How can the row in the child > table be null but still have a fk to the parent table? > > > > > One way of solving it would be to do it yourself in your domain. > Keep/Map the number 5 (in your example) in the parent object/table, check > how many entries there are in the list and add the "lack of entries" with > null before returning the list to the consumer. Ugly - but that would work I > guess. > > > > > /Roger > > > > > ________________________________ > > > > > Från: [email protected] genom srf > > > Skickat: to 2008-09-11 00:15 > > > Till: nhusers > > > Ämne: [nhusers] null entries in lists and dictionaries > > > > > we need to be able to save null entries in a list and dictionaries but > > > we found that nhibernate would just throw away the null values but we > > > need them for consistency , ie , if I save a list with 5 entries and 2 > > > of them are nulls then I would expect to get back 5 entries. Does > > > anyone know if this is an issue or how we can handle this case. On the > > > java side hibernate supports it so I was wondering if this is > > > something that is supported in nhibernate. > > > > > thanks > > > > > scott > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "nhusers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/nhusers?hl=en -~----------~----~----~----~------~----~------~--~---
