CuriosityWhich is the reason to do something like this ? <property name="PaymentId" column="paymentId" insert="false" update="false" /> <many-to-one name="Payments" column="paymentId" cascade="save-update" not-null="true" />
2009/7/24 Dimitris Andrakakis <[email protected]> > > Hi all, > > First post here; I did my homework before posting, but please excuse > me if I'm missing something. > > Here's the problem : I'm getting the message "Invalid index 30 for > this SqlParameterCollection with Count=30". As I've read from various > postings, the usual reason is having a class which has a mapping to > another class AND one of its columns, like this (copy-paste from > another post) : > > <hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" > schema="TestDB.dbo" > namespace="Domain.Foo" > > > <class name="Domain.Foo.ProfileP, Domain" table="ProfileP" > lazy="false" > > <id name="ID" column="ID" type="Int32" unsaved-value="0"> > <generator class="native" /> > </id> > <property name="ProfileId" column="profileId" type="Int32" /> > <property name="PaymentId" column="paymentId" type="Int32" > insert="false" update="false" /> > <many-to-one name="Payments" class="Domain.Foo.Sub, Domain" > column="paymentId" cascade="save-update" not-null="true" /> > </class> > </hibernate-mapping> > > Here, the problem is clear. In my situation though, the problem is > this : > > [...] > <many-to-one name="ArrivalLandingTypeId" access="property" > class="OlympicHandling.Oly.ObjectModel.LandingType, > OlympicHandling.Oly.ObjectModel" column="LandingTypeId" foreign- > key="FK_LandingType_FlightEntry_Arrival" fetch="join" lazy="proxy" /> > <many-to-one name="DepartureLandingTypeId" access="property" > class="OlympicHandling.Oly.ObjectModel.LandingType, > OlympicHandling.Oly.ObjectModel" column="LandingTypeId" foreign- > key="FK_LandingType_FlightEntry_Departure" fetch="join" lazy="proxy" / > > > > I can see where the problem is BUT this situation is legitimate; I > have TWO columns (ArrivalLandingTypeId, DepartureLandingTypeId) and > their values must be from the same table (LandingType). > > Is there any way or workaround out of this ? > > TIA, > > Dimitris Andrakakis > > > > > -- Fabio Maulo --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
